Severe Center
Corpus Christi, Victoria, Laredo Texas Warnings, Watches, And Advisories Small Craft Advisory
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Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 10:00 PM EDT – Wednesday, Apr 22 2026 10:00 AM EDT
Issued by NWS Wakefield VA
SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EDT WEDNESDAY
What:
South winds 15 to 25 kt with gusts up to 30 kt and
waves 2 to 4 ft expected.
South winds 15 to 25 kt with gusts up to 30 kt and
waves 2 to 4 ft expected.
Where:
Chesapeake Bay from Smith Point to Windmill Point VA
and Chesapeake Bay from Windmill Point to New Point Comfort VA.
Chesapeake Bay from Smith Point to Windmill Point VA
and Chesapeake Bay from Windmill Point to New Point Comfort VA.
When:
From 10 PM this evening to 10 AM EDT Wednesday.
From 10 PM this evening to 10 AM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Chesapeake Bay from Smith Point to Windmill Point VA
Chesapeake Bay from Windmill Point to New Point Comfort VA
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 10:00 PM EDT – Wednesday, Apr 22 2026 1:00 PM EDT
Issued by NWS Wakefield VA
SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 1 PM EDT WEDNESDAY
What:
South winds 15 to 25 kt with gusts up to 30 kt and
waves 2 to 4 ft expected.
South winds 15 to 25 kt with gusts up to 30 kt and
waves 2 to 4 ft expected.
Where:
Chesapeake Bay from New Point Comfort to Little Creek
VA and Chesapeake Bay from Little Creek VA to Cape Henry VA
including the Chesapeake Bay Bridge Tunnel.
Chesapeake Bay from New Point Comfort to Little Creek
VA and Chesapeake Bay from Little Creek VA to Cape Henry VA
including the Chesapeake Bay Bridge Tunnel.
When:
From 10 PM this evening to 1 PM EDT Wednesday.
From 10 PM this evening to 1 PM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Chesapeake Bay from New Point Comfort to Little Creek VA
Chesapeake Bay from Little Creek VA to Cape Henry VA including the Chesapeake Bay Bridge Tunnel
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 1:00 AM EDT – Wednesday, Apr 22 2026 1:00 PM EDT
Issued by NWS Wakefield VA
SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EDT WEDNESDAY
What:
Southwest winds 15 to 20 kt with gusts up to 25 kt and
waves 1 to 3 ft expected.
Southwest winds 15 to 20 kt with gusts up to 25 kt and
waves 1 to 3 ft expected.
Where:
James River from JRB to HRBT, Including the Elizabeth
River.
James River from JRB to HRBT, Including the Elizabeth
River.
When:
From 1 AM to 1 PM EDT Wednesday.
From 1 AM to 1 PM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
James River from JRB to HRBT, Including the Elizabeth River
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 1:00 AM EDT – Wednesday, Apr 22 2026 1:00 PM EDT
Issued by NWS Wakefield VA
SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EDT WEDNESDAY
What:
South winds 15 to 25 kt and seas 3 to 5 ft expected.
South winds 15 to 25 kt and seas 3 to 5 ft expected.
Where:
Coastal waters from Fenwick Island DE to Chincoteague
VA out 20 NM and Coastal waters from Chincoteague to Parramore
Island VA out 20 NM.
Coastal waters from Fenwick Island DE to Chincoteague
VA out 20 NM and Coastal waters from Chincoteague to Parramore
Island VA out 20 NM.
When:
From 1 AM to 1 PM EDT Wednesday.
From 1 AM to 1 PM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Coastal waters from Fenwick Island DE to Chincoteague VA out 20 NM
Coastal waters from Chincoteague to Parramore Island VA out 20 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 9:00 AM PDT – Tuesday, Apr 21 2026 9:00 PM PDT
Issued by NWS San Francisco CA
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING
What:
Southwest winds 10 to 20 kt expected.
Southwest winds 10 to 20 kt expected.
Where:
Coastal Waters from Pigeon Point to Point Pinos
California out to 10 NM.
Coastal Waters from Pigeon Point to Point Pinos
California out to 10 NM.
When:
Until 9 PM PDT this evening.
Until 9 PM PDT this evening.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm
Small Craft Advisory
In effect:
Thursday, Apr 23 2026 3:00 AM PDT – Thursday, Apr 23 2026 3:00 PM PDT
Issued by NWS San Francisco CA
SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 3 PM PDT THURSDAY
What:
North winds 15 to 20 kt expected.
North winds 15 to 20 kt expected.
Where:
Waters from Point Arena to Point Reyes 10-60 NM.
Waters from Point Arena to Point Reyes 10-60 NM.
When:
From 3 AM to 3 PM PDT Thursday.
From 3 AM to 3 PM PDT Thursday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Waters from Point Arena to Point Reyes 10-60 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 9:00 AM PDT – Tuesday, Apr 21 2026 9:00 PM PDT
Issued by NWS San Francisco CA
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING
What:
Southwest winds 10 to 20 kt expected.
Southwest winds 10 to 20 kt expected.
Where:
Monterey Bay.
Monterey Bay.
When:
Until 9 PM PDT this evening.
Until 9 PM PDT this evening.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Monterey Bay
Small Craft Advisory
In effect:
Thursday, Apr 23 2026 3:00 AM PDT – Thursday, Apr 23 2026 3:00 PM PDT
Issued by NWS San Francisco CA
SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 3 PM PDT THURSDAY
What:
Northwest winds 15 to 20 kt expected.
Northwest winds 15 to 20 kt expected.
Where:
Waters from Point Reyes to Pigeon Point 10-60 NM.
Waters from Point Reyes to Pigeon Point 10-60 NM.
When:
From 3 AM to 3 PM PDT Thursday.
From 3 AM to 3 PM PDT Thursday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Waters from Point Reyes to Pigeon Point 10-60 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 9:00 AM PDT – Tuesday, Apr 21 2026 3:00 PM PDT
Issued by NWS San Francisco CA
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON
What:
South winds 10 to 20 kt expected.
South winds 10 to 20 kt expected.
Where:
Coastal Waters from Point Pinos to Point Piedras
Blancas California out to 10 NM.
Coastal Waters from Point Pinos to Point Piedras
Blancas California out to 10 NM.
When:
Until 3 PM PDT this afternoon.
Until 3 PM PDT this afternoon.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 10:51 AM EDT – Tuesday, Apr 21 2026 2:00 PM EDT
Issued by NWS Marquette MI
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
What:
Southwest winds 5 to 10 kt with gusts up to 15 kt and
waves 3 to 4 ft occurring.
Southwest winds 5 to 10 kt with gusts up to 15 kt and
waves 3 to 4 ft occurring.
Where:
Seul Choix Point to Point Detour MI and 5NM East of a
line from Fairport MI to Rock Island Passage.
Seul Choix Point to Point Detour MI and 5NM East of a
line from Fairport MI to Rock Island Passage.
When:
Until 2 PM EDT this afternoon.
Until 2 PM EDT this afternoon.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Seul Choix Point to Point Detour MI
5NM East of a line from Fairport MI to Rock Island Passage
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 9:51 AM CDT – Tuesday, Apr 21 2026 1:00 PM CDT
Issued by NWS Green Bay WI
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
What:
South winds 10 to 15 kt and waves 3 to 5 ft.
South winds 10 to 15 kt and waves 3 to 5 ft.
Where:
Lake Michigan nearshore waters from Washington Island
to Sheboygan.
Lake Michigan nearshore waters from Washington Island
to Sheboygan.
When:
Until 1 PM CDT this afternoon.
Until 1 PM CDT this afternoon.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Rock Island Passage to Sturgeon Bay WI
Sturgeon Bay to Two Rivers WI
Two Rivers to Sheboygan WI
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 8 ft.
.SAT...SE wind 15 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 8 ft.
.SAT...SE wind 15 kt. Seas 8 ft.
Areas Impacted:
Cape Spencer to Cape Fairweather from 15 to 85 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft. Rain showers early in the
morning.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 10 kt. Seas 8 ft.
.SAT...SE wind 10 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft. Rain showers early in the
morning.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 10 kt. Seas 8 ft.
.SAT...SE wind 10 kt. Seas 8 ft.
Areas Impacted:
Cape Edgecumbe to Cape Spencer out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...NW wind 20 kt diminishing to 15 kt in the afternoon.
Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...SW wind 15 kt. Seas 9 ft.
.SAT...W wind 15 kt. Seas 9 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...NW wind 20 kt diminishing to 15 kt in the afternoon.
Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...SW wind 15 kt. Seas 9 ft.
.SAT...W wind 15 kt. Seas 9 ft.
Areas Impacted:
Cape Decision to Cape Edgecumbe from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 9 ft.
.TONIGHT...NW wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...NW wind 15 kt increasing to 20 kt in the afternoon.
Seas 8 ft.
.WED NIGHT...NW wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 8 ft.
.SAT...W wind 15 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 9 ft.
.TONIGHT...NW wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...NW wind 15 kt increasing to 20 kt in the afternoon.
Seas 8 ft.
.WED NIGHT...NW wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 8 ft.
.SAT...W wind 15 kt. Seas 8 ft.
Areas Impacted:
Cape Decision to Cape Edgecumbe out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...NW wind 20 kt. Seas 10 ft.
.TONIGHT...NW wind 20 kt. Seas 9 ft.
.WED...NW wind 20 kt. Seas 9 ft.
.WED NIGHT...NW wind 20 kt. Seas 8 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 8 ft.
.SAT...W wind 20 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...NW wind 20 kt. Seas 10 ft.
.TONIGHT...NW wind 20 kt. Seas 9 ft.
.WED...NW wind 20 kt. Seas 9 ft.
.WED NIGHT...NW wind 20 kt. Seas 8 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 8 ft.
.SAT...W wind 20 kt. Seas 8 ft.
Areas Impacted:
Dixon Entrance to Cape Decision from 15 to 90 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH LATE TONIGHT
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 15 kt. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...S wind 10 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 8 ft.
.FRI...SE wind 20 kt. Seas 9 ft.
.SAT...SE wind 20 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 15 kt. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...S wind 10 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 8 ft.
.FRI...SE wind 20 kt. Seas 9 ft.
.SAT...SE wind 20 kt. Seas 8 ft.
Areas Impacted:
Cape Fairweather to Icy Cape from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...NW wind 20 kt. Seas 10 ft.
.TONIGHT...NW wind 20 kt. Seas 9 ft.
.WED...NW wind 20 kt. Seas 9 ft.
.WED NIGHT...NW wind 25 kt. Seas 9 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 8 ft.
.SAT...W wind 20 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...NW wind 20 kt. Seas 10 ft.
.TONIGHT...NW wind 20 kt. Seas 9 ft.
.WED...NW wind 20 kt. Seas 9 ft.
.WED NIGHT...NW wind 25 kt. Seas 9 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 8 ft.
.SAT...W wind 20 kt. Seas 8 ft.
Areas Impacted:
Dixon Entrance to Cape Decision out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...W wind 15 kt. Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 9 ft.
.SAT...S wind 15 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...W wind 15 kt. Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 9 ft.
.SAT...S wind 15 kt. Seas 8 ft.
Areas Impacted:
Cape Edgecumbe to Cape Spencer from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt becoming NW 25 kt in the morning, then
diminishing to 20 kt in the afternoon. Seas 10 ft.
.TONIGHT...W wind 25 kt becoming NW 20 kt late. Seas 9 ft.
.WED...NW wind 15 kt becoming W 20 kt in the afternoon.
Seas 7 ft.
.WED NIGHT...W wind 20 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...SE wind 15 kt. Seas 8 ft.
.SAT...E wind 15 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt becoming NW 25 kt in the morning, then
diminishing to 20 kt in the afternoon. Seas 10 ft.
.TONIGHT...W wind 25 kt becoming NW 20 kt late. Seas 9 ft.
.WED...NW wind 15 kt becoming W 20 kt in the afternoon.
Seas 7 ft.
.WED NIGHT...W wind 20 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...SE wind 15 kt. Seas 8 ft.
.SAT...E wind 15 kt. Seas 8 ft.
Areas Impacted:
Cape Spencer to Cape Fairweather out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 9 ft. Rain showers early in the
morning.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 6 ft.
.FRI...E wind 10 kt. Seas 7 ft.
.SAT...E wind 10 kt. Seas 7 ft.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 9 ft. Rain showers early in the
morning.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 6 ft.
.FRI...E wind 10 kt. Seas 7 ft.
.SAT...E wind 10 kt. Seas 7 ft.
Areas Impacted:
Cross Sound
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:32 AM AKDT – Wednesday, Apr 22 2026 4:00 AM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM AKDT WEDNESDAY
What:
Seas 6 to 9 ft.
Seas 6 to 9 ft.
Where:
Cape Fairweather to Icy Cape from 15 to 80 NM.
Cape Fairweather to Icy Cape from 15 to 80 NM.
When:
Until 4 AM AKDT Wednesday.
Until 4 AM AKDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Cape Fairweather to Icy Cape from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 10:32 AM EDT – Wednesday, Apr 22 2026 6:00 AM EDT
Issued by NWS Key West FL
SMALL CRAFT ADVISORY IN EFFECT
What:
Northeast to east near 25 kt. Seas 7 to 11 ft in the
Straits of Florida.
Northeast to east near 25 kt. Seas 7 to 11 ft in the
Straits of Florida.
Where:
Straits of Florida, Hawk Channel, Gulf waters
including the Dry Tortugas, and Florida Bay.
Straits of Florida, Hawk Channel, Gulf waters
including the Dry Tortugas, and Florida Bay.
When:
In Effect.
In Effect.
Impacts:
A Small Craft Advisory means that wind speeds of 20
to 33 knots, or seas of 7 feet or greater, are expected to
produce hazardous conditions for small craft. These hazardous
conditions may result in poor vessel handling and steering
response, broaching, overturned dinghies and kayaks, slips and
falls on slippery decks, rub damage along docks and seawalls,
swamped bows at reef tract mooring balls, and dragging anchors.
A Small Craft Advisory means that wind speeds of 20
to 33 knots, or seas of 7 feet or greater, are expected to
produce hazardous conditions for small craft. These hazardous
conditions may result in poor vessel handling and steering
response, broaching, overturned dinghies and kayaks, slips and
falls on slippery decks, rub damage along docks and seawalls,
swamped bows at reef tract mooring balls, and dragging anchors.
Instructions:
Inexperienced boaters, especially those with smaller vessels,
should avoid operating in these conditions.
Inexperienced boaters, especially those with smaller vessels,
should avoid operating in these conditions.
Areas Impacted:
Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound
Bayside and Gulfside from Craig Key to West End of Seven Mile Bridge
Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms
Gulf of America including Dry Tortugas and Rebecca Shoal Channel
Gulf of America from West End of Seven Mile Bridge to Halfmoon Shoal out to 5 Fathoms
Hawk Channel from Ocean Reef to Craig Key out to the reef
Hawk Channel from Craig Key to west end of Seven Mile Bridge out to the reef
Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef
Straits of Florida from Ocean Reef to Craig Key out 20 NM
Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 NM
Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM
Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out
Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out
Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:32 AM AKDT – Wednesday, Apr 22 2026 10:00 AM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM AKDT WEDNESDAY
What:
Seas 7 to 10 ft.
Seas 7 to 10 ft.
Where:
Cape Edgecumbe to Cape Spencer from 15 to 80 NM.
Cape Edgecumbe to Cape Spencer from 15 to 80 NM.
When:
Until 10 AM AKDT Wednesday.
Until 10 AM AKDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Cape Edgecumbe to Cape Spencer from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:32 AM AKDT – Wednesday, Apr 22 2026 7:00 AM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM AKDT WEDNESDAY
What:
West winds 15 to 25 kt and seas 7 to 10 ft.
West winds 15 to 25 kt and seas 7 to 10 ft.
Where:
Cross Sound, Cape Edgecumbe to Cape Spencer out to 15
NM, Cape Spencer to Cape Fairweather out to 15 NM and Cape
Spencer to Cape Fairweather from 15 to 85 NM.
Cross Sound, Cape Edgecumbe to Cape Spencer out to 15
NM, Cape Spencer to Cape Fairweather out to 15 NM and Cape
Spencer to Cape Fairweather from 15 to 85 NM.
When:
Until 7 AM AKDT Wednesday.
Until 7 AM AKDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Cross Sound
Cape Edgecumbe to Cape Spencer out to 15 NM
Cape Spencer to Cape Fairweather out to 15 NM
Cape Spencer to Cape Fairweather from 15 to 85 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:32 AM AKDT – Tuesday, Apr 21 2026 10:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM AKDT THIS EVENING
What:
Seas 6 to 9 ft.
Seas 6 to 9 ft.
Where:
Icy Cape to Cape Suckling from 15 to 80 NM.
Icy Cape to Cape Suckling from 15 to 80 NM.
When:
Until 10 PM AKDT this evening.
Until 10 PM AKDT this evening.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Icy Cape to Cape Suckling from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:32 AM AKDT – Tuesday, Apr 21 2026 1:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM AKDT THIS AFTERNOON
What:
Seas 6 to 9 ft.
Seas 6 to 9 ft.
Where:
Cape Fairweather to Icy Cape out to 15 NM.
Cape Fairweather to Icy Cape out to 15 NM.
When:
Until 1 PM AKDT this afternoon.
Until 1 PM AKDT this afternoon.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Cape Fairweather to Icy Cape out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 6:32 AM AKDT – Wednesday, Apr 22 2026 4:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM AKDT WEDNESDAY
What:
Seas 7 to 10 ft.
Seas 7 to 10 ft.
Where:
Dixon Entrance to Cape Decision out to 15 NM, Cape
Decision to Cape Edgecumbe out to 15 NM, Dixon Entrance to
Cape Decision from 15 to 90 NM and Cape Decision to Cape
Edgecumbe from 15 to 80 NM.
Dixon Entrance to Cape Decision out to 15 NM, Cape
Decision to Cape Edgecumbe out to 15 NM, Dixon Entrance to
Cape Decision from 15 to 90 NM and Cape Decision to Cape
Edgecumbe from 15 to 80 NM.
When:
Until 4 PM AKDT Wednesday.
Until 4 PM AKDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Dixon Entrance to Cape Decision out to 15 NM
Cape Decision to Cape Edgecumbe out to 15 NM
Dixon Entrance to Cape Decision from 15 to 90 NM
Cape Decision to Cape Edgecumbe from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 10:29 AM EDT – Tuesday, Apr 21 2026 8:00 PM EDT
Issued by NWS Northern Indiana
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING
What:
South winds 15 to 20 knots becoming southwest 10 to 15
knots. Gusts up to 25 knots. Waves 1 to 3 feet.
South winds 15 to 20 knots becoming southwest 10 to 15
knots. Gusts up to 25 knots. Waves 1 to 3 feet.
Where:
Michigan City IN to St Joseph MI.
Michigan City IN to St Joseph MI.
When:
From 10 AM this morning to 8 PM EDT this evening.
From 10 AM this morning to 8 PM EDT this evening.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
New Buffalo MI to St Joseph MI
Michigan City IN to New Buffalo MI
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 10:26 AM EDT – Tuesday, Apr 21 2026 5:00 PM EDT
Issued by NWS Grand Rapids MI
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON
What:
South winds 10 to 20 knots with gusts up to 25 knots
and waves 2 to 5 feet.
South winds 10 to 20 knots with gusts up to 25 knots
and waves 2 to 5 feet.
Where:
St Joseph to Manistee.
St Joseph to Manistee.
When:
Until 5 PM EDT this afternoon.
Until 5 PM EDT this afternoon.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
St Joseph to South Haven MI
South Haven to Holland MI
Holland to Grand Haven MI
Grand Haven to Whitehall MI
Whitehall to Pentwater MI
Pentwater to Manistee MI
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 10:18 AM EDT – Tuesday, Apr 21 2026 2:00 PM EDT
Issued by NWS Gaylord MI
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
What:
Highest gusts up to 25 kts from the south and highest
waves around 5 feet.
Highest gusts up to 25 kts from the south and highest
waves around 5 feet.
Where:
Presque Isle Light to Sturgeon Pt MI Including Thunder
Bay National Marine Sanctuary and Sturgeon Pt to Alabaster MI.
Presque Isle Light to Sturgeon Pt MI Including Thunder
Bay National Marine Sanctuary and Sturgeon Pt to Alabaster MI.
When:
Until 2 PM EDT this afternoon.
Until 2 PM EDT this afternoon.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary
Sturgeon Pt to Alabaster MI
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 9:12 AM CDT – Tuesday, Apr 21 2026 7:00 PM CDT
Issued by NWS Chicago IL
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
What:
Southwest winds to 25 kt expected.
Southwest winds to 25 kt expected.
Where:
Calumet Harbor IL to Michigan City IN.
Calumet Harbor IL to Michigan City IN.
When:
From 9 AM this morning to 7 PM CDT this evening.
From 9 AM this morning to 7 PM CDT this evening.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Calumet Harbor IL to Gary IN
Gary to Burns Harbor IN
Burns Harbor to Michigan City IN
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 9:12 AM CDT – Tuesday, Apr 21 2026 4:00 PM CDT
Issued by NWS Chicago IL
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON
What:
Southwest winds to 25 kt expected.
Southwest winds to 25 kt expected.
Where:
Wilmette Harbor to Calumet Harbor IL.
Wilmette Harbor to Calumet Harbor IL.
When:
From 9 AM this morning to 4 PM CDT this afternoon.
From 9 AM this morning to 4 PM CDT this afternoon.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Wilmette Harbor to Northerly Island IL
Northerly Island to Calumet Harbor IL
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 7:03 AM PDT – Tuesday, Apr 21 2026 6:00 PM PDT
Issued by NWS Los Angeles/Oxnard CA
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING
What:
Hazardous sea conditions.
Hazardous sea conditions.
Where:
Point Piedras Blancas to Point Sal westward out to 10
NM and Point Piedras Blancas to Point Sal from 10 to 60 NM.
Point Piedras Blancas to Point Sal westward out to 10
NM and Point Piedras Blancas to Point Sal from 10 to 60 NM.
When:
Until 6 PM PDT Tuesday.
Until 6 PM PDT Tuesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Additional Details:
See the Coastal Waters Forecast (CWFLOX)
for more.
See the Coastal Waters Forecast (CWFLOX)
for more.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Point Piedras Blancas to Point Sal westward out to 10 NM
Point Piedras Blancas to Point Sal from 10 to 60 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 9:54 AM EDT – Tuesday, Apr 21 2026 5:00 PM EDT
Issued by NWS Newport/Morehead City NC
SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON
What:
Northeast winds 10 to 20 kt with gusts up to 25 kt and
seas 6 to 8 ft.
Northeast winds 10 to 20 kt with gusts up to 25 kt and
seas 6 to 8 ft.
Where:
The coastal waters from Oregon Inlet to Ocracoke Inlet.
The coastal waters from Oregon Inlet to Ocracoke Inlet.
When:
Until 5 PM EDT this afternoon.
Until 5 PM EDT this afternoon.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
S of Oregon Inlet NC to Cape Hatteras NC out to 20 NM
S of Cape Hatteras NC to Ocracoke Inlet NC out to 20 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 8:00 PM EDT – Wednesday, Apr 22 2026 8:00 AM EDT
Issued by NWS Baltimore MD/Washington DC
SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 AM EDT WEDNESDAY
What:
South winds 10 to 20 kt with gusts up to 25 kt expected.
South winds 10 to 20 kt with gusts up to 25 kt expected.
Where:
Chesapeake Bay from Sandy Point MD to Smith Point VA,
Tidal Potomac from Cobb Island MD to Smith Point VA, Eastern
Bay, Choptank River to Cambridge MD and the Little Choptank
River, Patuxent River to Broomes Island MD, and Tangier Sound
and the inland waters surrounding Bloodsworth Island.
Chesapeake Bay from Sandy Point MD to Smith Point VA,
Tidal Potomac from Cobb Island MD to Smith Point VA, Eastern
Bay, Choptank River to Cambridge MD and the Little Choptank
River, Patuxent River to Broomes Island MD, and Tangier Sound
and the inland waters surrounding Bloodsworth Island.
When:
From 8 PM this evening to 8 AM EDT Wednesday.
From 8 PM this evening to 8 AM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Chesapeake Bay from Sandy Point to North Beach MD
Chesapeake Bay from North Beach to Drum Point MD
Chesapeake Bay from Drum Point MD to Smith Point VA
Tidal Potomac from Cobb Island MD to Smith Point VA
Eastern Bay
Choptank River to Cambridge MD and the Little Choptank River
Patuxent River to Broomes Island MD
Tangier Sound and the inland waters surrounding Bloodsworth Island
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 PM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...S wind 20 kt. Seas 4 ft.
.TONIGHT...SE wind 30 kt. Seas 7 ft.
.WED...S wind 30 kt. Seas 10 ft. Rain.
.WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU...S wind 20 kt. Seas 7 ft.
.FRI THROUGH SAT...S wind 15 kt. Seas 5 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...S wind 20 kt. Seas 4 ft.
.TONIGHT...SE wind 30 kt. Seas 7 ft.
.WED...S wind 30 kt. Seas 10 ft. Rain.
.WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU...S wind 20 kt. Seas 7 ft.
.FRI THROUGH SAT...S wind 15 kt. Seas 5 ft.
Areas Impacted:
Sitkinak to Castle Cape out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 4:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...NE wind 20 kt. Seas 11 ft. Rain.
.TONIGHT...N wind 25 kt. Seas 14 ft. Rain showers.
.WED...NW wind 30 kt. Seas 14 ft.
.WED NIGHT...NW wind 30 kt. Seas 14 ft.
.THU...NW wind 25 kt. Seas 12 ft.
.FRI...W wind 20 kt. Seas 8 ft.
.SAT...NE wind 35 kt. Seas 19 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...NE wind 20 kt. Seas 11 ft. Rain.
.TONIGHT...N wind 25 kt. Seas 14 ft. Rain showers.
.WED...NW wind 30 kt. Seas 14 ft.
.WED NIGHT...NW wind 30 kt. Seas 14 ft.
.THU...NW wind 25 kt. Seas 12 ft.
.FRI...W wind 20 kt. Seas 8 ft.
.SAT...NE wind 35 kt. Seas 19 ft.
Areas Impacted:
Adak to Kiska Bering Side
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 4:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 25 kt. Seas in ice free waters 3 ft.
.TONIGHT...SE wind 30 kt. Seas in ice free waters 2 ft. Rain.
.WED...S wind 25 kt. Seas in ice free waters 2 ft.
.WED NIGHT...SE wind 25 kt. Seas in ice free waters 2 ft.
.THU...S wind 25 kt. Seas in ice free waters 2 ft.
.FRI...Variable wind 10 kt. Seas in ice free waters 2 ft.
.SAT...SE wind 20 kt. Seas in ice free waters 2 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 25 kt. Seas in ice free waters 3 ft.
.TONIGHT...SE wind 30 kt. Seas in ice free waters 2 ft. Rain.
.WED...S wind 25 kt. Seas in ice free waters 2 ft.
.WED NIGHT...SE wind 25 kt. Seas in ice free waters 2 ft.
.THU...S wind 25 kt. Seas in ice free waters 2 ft.
.FRI...Variable wind 10 kt. Seas in ice free waters 2 ft.
.SAT...SE wind 20 kt. Seas in ice free waters 2 ft.
Areas Impacted:
Port Heiden to Nelson Lagoon out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 PM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 10 kt becoming E 20 kt in the afternoon. Seas in
ice free waters 3 ft.
.TONIGHT...SE wind 30 kt. Gusts to 40 kt. Seas in ice free waters 4
ft. Rain.
.WED...SE wind 30 kt diminishing to 20 kt in the afternoon. Seas
in
ice free waters 3 ft.
.WED NIGHT...SE wind 25 kt. Seas in ice free waters 4 ft.
.THU...SE wind 25 kt. Seas in ice free waters 4 ft.
.FRI...SE wind 10 kt. Seas in ice free waters 3 ft.
.SAT...SE wind 15 kt. Seas in ice free waters 2 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 10 kt becoming E 20 kt in the afternoon. Seas in
ice free waters 3 ft.
.TONIGHT...SE wind 30 kt. Gusts to 40 kt. Seas in ice free waters 4
ft. Rain.
.WED...SE wind 30 kt diminishing to 20 kt in the afternoon. Seas
in
ice free waters 3 ft.
.WED NIGHT...SE wind 25 kt. Seas in ice free waters 4 ft.
.THU...SE wind 25 kt. Seas in ice free waters 4 ft.
.FRI...SE wind 10 kt. Seas in ice free waters 3 ft.
.SAT...SE wind 15 kt. Seas in ice free waters 2 ft.
Areas Impacted:
Bristol Bay greater than 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TODAY AND WEDNESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 25 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TONIGHT...S wind 20 kt. Seas 3 ft. Widespread rain showers.
.WED...S wind 30 kt. Gusts to 40 kt. Seas 4 ft. Widespread rain
showers.
.WED NIGHT...S wind 30 kt. Seas 4 ft.
.THU...SW wind 20 kt. Seas 3 ft.
.FRI...SW wind 10 kt. Seas 2 ft.
.SAT...S wind 25 kt. Seas 4 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 25 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TONIGHT...S wind 20 kt. Seas 3 ft. Widespread rain showers.
.WED...S wind 30 kt. Gusts to 40 kt. Seas 4 ft. Widespread rain
showers.
.WED NIGHT...S wind 30 kt. Seas 4 ft.
.THU...SW wind 20 kt. Seas 3 ft.
.FRI...SW wind 10 kt. Seas 2 ft.
.SAT...S wind 25 kt. Seas 4 ft.
Areas Impacted:
Unalaska Bay
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TODAY AND WEDNESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 25 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TONIGHT...S wind 20 kt. Seas 3 ft. Widespread rain showers.
.WED...S wind 30 kt. Gusts to 40 kt. Seas 4 ft. Widespread rain
showers.
.WED NIGHT...S wind 30 kt. Seas 4 ft.
.THU...SW wind 20 kt. Seas 3 ft.
.FRI...SW wind 10 kt. Seas 2 ft.
.SAT...S wind 25 kt. Seas 4 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 25 kt. Gusts to 35 kt. Seas 4 ft. Rain.
.TONIGHT...S wind 20 kt. Seas 3 ft. Widespread rain showers.
.WED...S wind 30 kt. Gusts to 40 kt. Seas 4 ft. Widespread rain
showers.
.WED NIGHT...S wind 30 kt. Seas 4 ft.
.THU...SW wind 20 kt. Seas 3 ft.
.FRI...SW wind 10 kt. Seas 2 ft.
.SAT...S wind 25 kt. Seas 4 ft.
Areas Impacted:
Unalaska Bay
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 4:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 10 kt becoming E 25 kt in the afternoon. Seas in
ice free waters 2 ft.
.TONIGHT...E wind 30 kt. Seas in ice free waters 4 ft. Rain.
.WED...SE wind 30 kt. Seas in ice free waters 3 ft. Rain.
.WED NIGHT...SE wind 25 kt. Seas in ice free waters 3 ft.
.THU...SE wind 25 kt. Seas in ice free waters 3 ft.
.FRI...SE wind 15 kt. Seas in ice free waters 2 ft.
.SAT...SE wind 20 kt. Seas in ice free waters 2 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 10 kt becoming E 25 kt in the afternoon. Seas in
ice free waters 2 ft.
.TONIGHT...E wind 30 kt. Seas in ice free waters 4 ft. Rain.
.WED...SE wind 30 kt. Seas in ice free waters 3 ft. Rain.
.WED NIGHT...SE wind 25 kt. Seas in ice free waters 3 ft.
.THU...SE wind 25 kt. Seas in ice free waters 3 ft.
.FRI...SE wind 15 kt. Seas in ice free waters 2 ft.
.SAT...SE wind 20 kt. Seas in ice free waters 2 ft.
Areas Impacted:
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 PM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TONIGHT AND WEDNESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 20 kt. Seas 4 ft.
.TONIGHT...SE wind 30 kt. Seas 5 ft building to 9 ft after midnight.
Widespread rain showers.
.WED...S wind 25 kt. Seas 10 ft.
.WED NIGHT...S wind 25 kt. Seas 8 ft.
.THU...S wind 25 kt. Seas 8 ft.
.FRI...S wind 15 kt. Seas 5 ft.
.SAT...S wind 30 kt. Seas 5 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SE wind 20 kt. Seas 4 ft.
.TONIGHT...SE wind 30 kt. Seas 5 ft building to 9 ft after midnight.
Widespread rain showers.
.WED...S wind 25 kt. Seas 10 ft.
.WED NIGHT...S wind 25 kt. Seas 8 ft.
.THU...S wind 25 kt. Seas 8 ft.
.FRI...S wind 15 kt. Seas 5 ft.
.SAT...S wind 30 kt. Seas 5 ft.
Areas Impacted:
Castle Cape to Cape Tolstoi out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 9 ft.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.WED...S wind 30 kt. Seas 13 ft.
.WED NIGHT...S wind 30 kt. Seas 15 ft.
.THU...S wind 25 kt. Seas 12 ft.
.FRI...S wind 15 kt. Seas 14 ft.
.SAT...S wind 20 kt. Seas 8 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 9 ft.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.WED...S wind 30 kt. Seas 13 ft.
.WED NIGHT...S wind 30 kt. Seas 15 ft.
.THU...S wind 25 kt. Seas 12 ft.
.FRI...S wind 15 kt. Seas 14 ft.
.SAT...S wind 20 kt. Seas 8 ft.
Areas Impacted:
Marmot Island To Sitkinak from 15 to 85 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 6 ft.
.TONIGHT...S wind 25 kt. Seas 5 ft.
.WED...S wind 30 kt. Seas 10 ft. Rain.
.WED NIGHT...S wind 30 kt. Seas 12 ft.
.THU...S wind 20 kt. Seas 10 ft.
.FRI...S wind 15 kt. Seas 11 ft.
.SAT...S wind 15 kt. Seas 7 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 6 ft.
.TONIGHT...S wind 25 kt. Seas 5 ft.
.WED...S wind 30 kt. Seas 10 ft. Rain.
.WED NIGHT...S wind 30 kt. Seas 12 ft.
.THU...S wind 20 kt. Seas 10 ft.
.FRI...S wind 15 kt. Seas 11 ft.
.SAT...S wind 15 kt. Seas 7 ft.
Areas Impacted:
Marmot Island to Sitkinak out to 15 NM
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY WEDNESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 15 kt. Seas 4 ft.
.TONIGHT...S wind 20 kt. Seas 4 ft.
.WED...SE wind 30 kt. Seas 6 ft.
.WED NIGHT...SE wind 25 kt. Seas 7 ft.
.THU...SE wind 20 kt. Seas 9 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 8 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 15 kt. Seas 4 ft.
.TONIGHT...S wind 20 kt. Seas 4 ft.
.WED...SE wind 30 kt. Seas 6 ft.
.WED NIGHT...SE wind 25 kt. Seas 7 ft.
.THU...SE wind 20 kt. Seas 9 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 8 ft.
Areas Impacted:
Barren Islands East
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TODAY AND WEDNESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 5 ft.
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.WED...SE wind 30 kt. Seas 6 ft. Rain.
.WED NIGHT...S wind 20 kt. Seas 4 ft.
.THU...SE wind 15 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.SAT...S wind 15 kt. Seas 3 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 5 ft.
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.WED...SE wind 30 kt. Seas 6 ft. Rain.
.WED NIGHT...S wind 20 kt. Seas 4 ft.
.THU...SE wind 15 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.SAT...S wind 15 kt. Seas 3 ft.
Areas Impacted:
Shelikof Strait
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TODAY AND WEDNESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 5 ft.
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.WED...SE wind 30 kt. Seas 6 ft. Rain.
.WED NIGHT...S wind 20 kt. Seas 4 ft.
.THU...SE wind 15 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.SAT...S wind 15 kt. Seas 3 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 5 ft.
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.WED...SE wind 30 kt. Seas 6 ft. Rain.
.WED NIGHT...S wind 20 kt. Seas 4 ft.
.THU...SE wind 15 kt. Seas 5 ft.
.FRI...Variable wind 10 kt. Seas 4 ft.
.SAT...S wind 15 kt. Seas 3 ft.
Areas Impacted:
Shelikof Strait
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY WEDNESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 20 kt. Seas 5 ft.
.TONIGHT...S wind 15 kt. Seas 4 ft.
.WED...E wind 25 kt. Seas 3 ft building to 5 ft in the afternoon.
Rain.
.WED NIGHT...E wind 25 kt. Seas 5 ft.
.THU THROUGH FRI...NE wind 15 kt. Seas 4 ft.
.SAT...NE wind 10 kt. Seas 3 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 20 kt. Seas 5 ft.
.TONIGHT...S wind 15 kt. Seas 4 ft.
.WED...E wind 25 kt. Seas 3 ft building to 5 ft in the afternoon.
Rain.
.WED NIGHT...E wind 25 kt. Seas 5 ft.
.THU THROUGH FRI...NE wind 15 kt. Seas 4 ft.
.SAT...NE wind 10 kt. Seas 3 ft.
Areas Impacted:
Cook Inlet Kalgin Island to Point Bede
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY WEDNESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 10 kt. Seas 2 ft.
.TONIGHT...S wind 15 kt. Seas 2 ft.
.WED...S wind 25 kt. Seas 4 ft. Rain.
.WED NIGHT...S wind 25 kt. Seas 4 ft.
.THU...S wind 20 kt. Seas 3 ft.
.FRI THROUGH SAT...S wind 10 kt. Seas 2 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 10 kt. Seas 2 ft.
.TONIGHT...S wind 15 kt. Seas 2 ft.
.WED...S wind 25 kt. Seas 4 ft. Rain.
.WED NIGHT...S wind 25 kt. Seas 4 ft.
.THU...S wind 20 kt. Seas 3 ft.
.FRI THROUGH SAT...S wind 10 kt. Seas 2 ft.
Areas Impacted:
Chiniak Bay
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TODAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 25 kt. Seas 8 ft.
.TONIGHT...SW wind 15 kt. Seas 6 ft.
.WED...S wind 20 kt. Seas 6 ft.
.WED NIGHT...S wind 25 kt. Seas 10 ft.
.THU THROUGH FRI...SE wind 20 kt. Seas 11 ft.
.SAT...S wind 15 kt. Seas 8 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 25 kt. Seas 8 ft.
.TONIGHT...SW wind 15 kt. Seas 6 ft.
.WED...S wind 20 kt. Seas 6 ft.
.WED NIGHT...S wind 25 kt. Seas 10 ft.
.THU THROUGH FRI...SE wind 20 kt. Seas 11 ft.
.SAT...S wind 15 kt. Seas 8 ft.
Areas Impacted:
Cape Cleare to Gore Point from 15 to 75 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TODAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 20 kt. Seas 8 ft.
.TONIGHT...W wind 15 kt. Seas 7 ft.
.WED...S wind 20 kt. Seas 6 ft.
.WED NIGHT...S wind 20 kt. Seas 8 ft.
.THU THROUGH FRI...SE wind 25 kt. Seas 10 ft.
.SAT...S wind 15 kt. Seas 9 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 20 kt. Seas 8 ft.
.TONIGHT...W wind 15 kt. Seas 7 ft.
.WED...S wind 20 kt. Seas 6 ft.
.WED NIGHT...S wind 20 kt. Seas 8 ft.
.THU THROUGH FRI...SE wind 25 kt. Seas 10 ft.
.SAT...S wind 15 kt. Seas 9 ft.
Areas Impacted:
Cape Suckling to Cape Cleare from 15 to 75 NM
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY WEDNESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 15 kt. Seas 4 ft.
.TONIGHT...S wind 20 kt. Seas 4 ft.
.WED...SE wind 30 kt. Seas 8 ft. Rain.
.WED NIGHT...SE wind 30 kt. Seas 7 ft.
.THU...E wind 20 kt. Seas 7 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 7 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 15 kt. Seas 4 ft.
.TONIGHT...S wind 20 kt. Seas 4 ft.
.WED...SE wind 30 kt. Seas 8 ft. Rain.
.WED NIGHT...SE wind 30 kt. Seas 7 ft.
.THU...E wind 20 kt. Seas 7 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 7 ft.
Areas Impacted:
West of Barren Islands Including Kamishak Bay
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 20 kt. Seas 8 ft.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.WED...S wind 25 kt. Seas 8 ft.
.WED NIGHT...S wind 30 kt. Seas 11 ft.
.THU...SE wind 25 kt. Seas 11 ft.
.FRI...S wind 15 kt. Seas 12 ft.
.SAT...S wind 15 kt. Seas 8 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 20 kt. Seas 8 ft.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.WED...S wind 25 kt. Seas 8 ft.
.WED NIGHT...S wind 30 kt. Seas 11 ft.
.THU...SE wind 25 kt. Seas 11 ft.
.FRI...S wind 15 kt. Seas 12 ft.
.SAT...S wind 15 kt. Seas 8 ft.
Areas Impacted:
Gore Point to Marmot Island from 15 to 80 NM
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY WEDNESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 10 kt. Seas 2 ft.
.TONIGHT...Variable wind less than 10 kt becoming SE 15 kt after
midnight. Seas 3 ft.
.WED...SE wind 25 kt. Seas 6 ft.
.WED NIGHT...S wind 25 kt. Seas 5 ft.
.THU...SE wind 15 kt. Seas 3 ft.
.FRI THROUGH SAT...SE wind 10 kt. Seas 3 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 10 kt. Seas 2 ft.
.TONIGHT...Variable wind less than 10 kt becoming SE 15 kt after
midnight. Seas 3 ft.
.WED...SE wind 25 kt. Seas 6 ft.
.WED NIGHT...S wind 25 kt. Seas 5 ft.
.THU...SE wind 15 kt. Seas 3 ft.
.FRI THROUGH SAT...SE wind 10 kt. Seas 3 ft.
Areas Impacted:
Marmot Bay
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY WEDNESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 15 kt. Seas 4 ft.
.TONIGHT...SE wind 20 kt. Seas 3 ft.
.WED...SE wind 25 kt. Seas 3 ft. Rain.
.WED NIGHT...SE wind 20 kt. Seas 3 ft.
.THU...E wind 15 kt. Seas 2 ft.
.FRI THROUGH SAT...Variable wind less than 10 kt. Seas 2 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 15 kt. Seas 4 ft.
.TONIGHT...SE wind 20 kt. Seas 3 ft.
.WED...SE wind 25 kt. Seas 3 ft. Rain.
.WED NIGHT...SE wind 20 kt. Seas 3 ft.
.THU...E wind 15 kt. Seas 2 ft.
.FRI THROUGH SAT...Variable wind less than 10 kt. Seas 2 ft.
Areas Impacted:
Kachemak Bay
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft. Rain showers early in the
morning.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 10 kt. Seas 8 ft.
.SAT...SE wind 10 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft. Rain showers early in the
morning.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 10 kt. Seas 8 ft.
.SAT...SE wind 10 kt. Seas 8 ft.
Areas Impacted:
Cape Edgecumbe to Cape Spencer out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 9 ft. Rain showers early in the
morning.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 6 ft.
.FRI...E wind 10 kt. Seas 7 ft.
.SAT...E wind 10 kt. Seas 7 ft.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 9 ft. Rain showers early in the
morning.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 6 ft.
.FRI...E wind 10 kt. Seas 7 ft.
.SAT...E wind 10 kt. Seas 7 ft.
Areas Impacted:
Cross Sound
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...NW wind 20 kt diminishing to 15 kt in the afternoon.
Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...SW wind 15 kt. Seas 9 ft.
.SAT...W wind 15 kt. Seas 9 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...NW wind 20 kt diminishing to 15 kt in the afternoon.
Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...SW wind 15 kt. Seas 9 ft.
.SAT...W wind 15 kt. Seas 9 ft.
Areas Impacted:
Cape Decision to Cape Edgecumbe from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...W wind 15 kt. Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 9 ft.
.SAT...S wind 15 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...W wind 15 kt. Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 9 ft.
.SAT...S wind 15 kt. Seas 8 ft.
Areas Impacted:
Cape Edgecumbe to Cape Spencer from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...NW wind 20 kt. Seas 10 ft.
.TONIGHT...NW wind 20 kt. Seas 9 ft.
.WED...NW wind 20 kt. Seas 9 ft.
.WED NIGHT...NW wind 25 kt. Seas 9 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 8 ft.
.SAT...W wind 20 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...NW wind 20 kt. Seas 10 ft.
.TONIGHT...NW wind 20 kt. Seas 9 ft.
.WED...NW wind 20 kt. Seas 9 ft.
.WED NIGHT...NW wind 25 kt. Seas 9 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 8 ft.
.SAT...W wind 20 kt. Seas 8 ft.
Areas Impacted:
Dixon Entrance to Cape Decision out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt becoming NW 25 kt in the morning, then
diminishing to 20 kt in the afternoon. Seas 10 ft.
.TONIGHT...W wind 25 kt becoming NW 20 kt late. Seas 9 ft.
.WED...NW wind 15 kt becoming W 20 kt in the afternoon.
Seas 7 ft.
.WED NIGHT...W wind 20 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...SE wind 15 kt. Seas 8 ft.
.SAT...E wind 15 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt becoming NW 25 kt in the morning, then
diminishing to 20 kt in the afternoon. Seas 10 ft.
.TONIGHT...W wind 25 kt becoming NW 20 kt late. Seas 9 ft.
.WED...NW wind 15 kt becoming W 20 kt in the afternoon.
Seas 7 ft.
.WED NIGHT...W wind 20 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...SE wind 15 kt. Seas 8 ft.
.SAT...E wind 15 kt. Seas 8 ft.
Areas Impacted:
Cape Spencer to Cape Fairweather out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH LATE TONIGHT
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 15 kt. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...S wind 10 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 8 ft.
.FRI...SE wind 20 kt. Seas 9 ft.
.SAT...SE wind 20 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 15 kt. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...S wind 10 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 8 ft.
.FRI...SE wind 20 kt. Seas 9 ft.
.SAT...SE wind 20 kt. Seas 8 ft.
Areas Impacted:
Cape Fairweather to Icy Cape from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...NW wind 20 kt. Seas 10 ft.
.TONIGHT...NW wind 20 kt. Seas 9 ft.
.WED...NW wind 20 kt. Seas 9 ft.
.WED NIGHT...NW wind 20 kt. Seas 8 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 8 ft.
.SAT...W wind 20 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...NW wind 20 kt. Seas 10 ft.
.TONIGHT...NW wind 20 kt. Seas 9 ft.
.WED...NW wind 20 kt. Seas 9 ft.
.WED NIGHT...NW wind 20 kt. Seas 8 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 8 ft.
.SAT...W wind 20 kt. Seas 8 ft.
Areas Impacted:
Dixon Entrance to Cape Decision from 15 to 90 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 8 ft.
.SAT...SE wind 15 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 10 ft.
.TONIGHT...W wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 8 ft.
.SAT...SE wind 15 kt. Seas 8 ft.
Areas Impacted:
Cape Spencer to Cape Fairweather from 15 to 85 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 AM AKDT – Wednesday, Apr 22 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH WEDNESDAY MORNING
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 9 ft.
.TONIGHT...NW wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...NW wind 15 kt increasing to 20 kt in the afternoon.
Seas 8 ft.
.WED NIGHT...NW wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 8 ft.
.SAT...W wind 15 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...W wind 20 kt. Seas 9 ft.
.TONIGHT...NW wind 20 kt diminishing to 15 kt late. Seas 9 ft.
.WED...NW wind 15 kt increasing to 20 kt in the afternoon.
Seas 8 ft.
.WED NIGHT...NW wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 8 ft.
.SAT...W wind 15 kt. Seas 8 ft.
Areas Impacted:
Cape Decision to Cape Edgecumbe out to 15 NM
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 11:00 AM PDT – Thursday, Apr 23 2026 11:00 AM PDT
Issued by NWS Seattle WA
SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 11 AM PDT THURSDAY
What:
Northwest winds 20 to 30 kt and seas 12 to 17 ft.
Northwest winds 20 to 30 kt and seas 12 to 17 ft.
Where:
Coastal Waters from Cape Flattery to Cape Shoalwater
out to 60 nm.
Coastal Waters from Cape Flattery to Cape Shoalwater
out to 60 nm.
When:
From 11 AM Wednesday to 11 AM PDT Thursday.
From 11 AM Wednesday to 11 AM PDT Thursday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.
A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.
Areas Impacted:
Coastal Waters From Cape Flattery To James Island Out 10 Nm
Coastal Waters From James Island To Point Grenville Out 10 Nm
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm
Waters From James Island To Point Grenville 10 To 60 Nm
Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:00 PM PDT – Tuesday, Apr 21 2026 11:00 PM PDT
Issued by NWS Seattle WA
SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 11 PM PDT THIS EVENING
What:
West winds 15 to 25 kt.
West winds 15 to 25 kt.
Where:
Central U. S. Waters Strait Of Juan De Fuca and East
Entrance U. S. Waters Strait Of Juan De Fuca.
Central U. S. Waters Strait Of Juan De Fuca and East
Entrance U. S. Waters Strait Of Juan De Fuca.
When:
From 3 PM this afternoon to 11 PM PDT this evening.
From 3 PM this afternoon to 11 PM PDT this evening.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.
A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.
Areas Impacted:
Central U.S. Waters Strait Of Juan De Fuca
East Entrance U.S. Waters Strait Of Juan De Fuca
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 1:00 AM AKDT – Tuesday, Apr 28 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SW wind 25 kt. Seas 9 ft. Patchy fog late.
.TUE...W wind 25 kt. Seas 9 ft.
.TUE NIGHT...W wind 25 kt. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 6 ft.
.FRI...Light winds. Seas 7 ft.
.SAT...E wind 10 kt. Seas 7 ft.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SW wind 25 kt. Seas 9 ft. Patchy fog late.
.TUE...W wind 25 kt. Seas 9 ft.
.TUE NIGHT...W wind 25 kt. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 6 ft.
.FRI...Light winds. Seas 7 ft.
.SAT...E wind 10 kt. Seas 7 ft.
Areas Impacted:
Cross Sound
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 1:00 AM AKDT – Tuesday, Apr 28 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SE wind 25 kt. Seas 4 ft.
.TUE...S wind 25 kt. Seas 4 ft. Patchy fog in the morning.
.TUE NIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 10 kt. Seas 2 ft or less.
.WED NIGHT...S wind 10 kt. Seas 2 ft or less.
.THU...S wind 10 kt. Seas 2 ft or less.
.FRI...SE wind 15 kt. Seas 2 ft or less.
.SAT...S wind 10 kt. Seas 2 ft or less.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SE wind 25 kt. Seas 4 ft.
.TUE...S wind 25 kt. Seas 4 ft. Patchy fog in the morning.
.TUE NIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 10 kt. Seas 2 ft or less.
.WED NIGHT...S wind 10 kt. Seas 2 ft or less.
.THU...S wind 10 kt. Seas 2 ft or less.
.FRI...SE wind 15 kt. Seas 2 ft or less.
.SAT...S wind 10 kt. Seas 2 ft or less.
Areas Impacted:
Northern Lynn Canal
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 1:00 AM AKDT – Tuesday, Apr 28 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain showers late.
.TUE...S wind 25 kt. Seas 4 ft.
.TUE NIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 10 kt. Seas 2 ft or less.
.WED NIGHT...Light winds. Seas 2 ft or less.
.THU...S wind 10 kt. Seas 2 ft or less.
.FRI...S wind 10 kt. Seas 2 ft or less.
.SAT...Light winds. Seas 2 ft or less.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain showers late.
.TUE...S wind 25 kt. Seas 4 ft.
.TUE NIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 10 kt. Seas 2 ft or less.
.WED NIGHT...Light winds. Seas 2 ft or less.
.THU...S wind 10 kt. Seas 2 ft or less.
.FRI...S wind 10 kt. Seas 2 ft or less.
.SAT...Light winds. Seas 2 ft or less.
Areas Impacted:
Southern Lynn Canal
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:25 AM EDT – Tuesday, Apr 21 2026 2:00 PM EDT
Issued by NWS Detroit/Pontiac MI
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
What:
Expect sustained winds up to 20 knots from the south
with gusts up to 27 knots. The largest significant waves will
be 3 feet with a potential maximum wave height of 4 feet.
Expect sustained winds up to 20 knots from the south
with gusts up to 27 knots. The largest significant waves will
be 3 feet with a potential maximum wave height of 4 feet.
Where:
Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay and Inner Saginaw Bay SW of Point Au Gres to
Bay Port MI.
Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay and Inner Saginaw Bay SW of Point Au Gres to
Bay Port MI.
When:
The maximum winds are expected around 6 AM EDT Tuesday
with the largest waves expected around 7 AM EDT Tuesday.
The maximum winds are expected around 6 AM EDT Tuesday
with the largest waves expected around 7 AM EDT Tuesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 3:25 AM EDT – Tuesday, Apr 21 2026 2:00 PM EDT
Issued by NWS Detroit/Pontiac MI
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
What:
Expect sustained winds up to 19 knots from the south
with gusts up to 26 knots. The largest significant waves will
be 4 feet with a potential maximum wave height of 5 feet.
Expect sustained winds up to 19 knots from the south
with gusts up to 26 knots. The largest significant waves will
be 4 feet with a potential maximum wave height of 5 feet.
Where:
Port Austin to Harbor Beach MI, Harbor Beach to Port
Sanilac MI and Port Sanilac to Port Huron MI.
Port Austin to Harbor Beach MI, Harbor Beach to Port
Sanilac MI and Port Sanilac to Port Huron MI.
When:
The maximum winds are expected around 8 AM EDT Tuesday
with the largest waves expected around 7 AM EDT Tuesday.
The maximum winds are expected around 8 AM EDT Tuesday
with the largest waves expected around 7 AM EDT Tuesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Port Austin to Harbor Beach MI
Harbor Beach to Port Sanilac MI
Port Sanilac to Port Huron MI
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 2:33 AM EDT – Tuesday, Apr 21 2026 8:00 PM EDT
Issued by NWS Melbourne FL
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING
What:
Northeast winds 15 to 20 knots with gusts up to 25 knots
and seas 6 to 8 feet.
Northeast winds 15 to 20 knots with gusts up to 25 knots
and seas 6 to 8 feet.
Where:
Volusia-Brevard County Line to Sebastian Inlet 20- 60
nm.
Volusia-Brevard County Line to Sebastian Inlet 20- 60
nm.
When:
Until 8 PM EDT this evening.
Until 8 PM EDT this evening.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Volusia-Brevard County Line to Sebastian Inlet 20-60 nm
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 2:33 AM EDT – Wednesday, Apr 22 2026 2:00 AM EDT
Issued by NWS Melbourne FL
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY
What:
Northeast winds 15 to 20 knots with gusts up to 30 knots
and seas 6 to 9 feet.
Northeast winds 15 to 20 knots with gusts up to 30 knots
and seas 6 to 9 feet.
Where:
Sebastian Inlet to Jupiter Inlet 0-20 nm and Sebastian
Inlet to Jupiter Inlet 20-60 nm.
Sebastian Inlet to Jupiter Inlet 0-20 nm and Sebastian
Inlet to Jupiter Inlet 20-60 nm.
When:
Until 2 AM EDT Wednesday.
Until 2 AM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Sebastian Inlet to Jupiter Inlet 0-20 nm
Sebastian Inlet to Jupiter Inlet 20-60 nm
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 2:33 AM EDT – Tuesday, Apr 21 2026 2:00 PM EDT
Issued by NWS Melbourne FL
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
What:
Northeast winds 15 to 20 knots and seas 5 to 7 feet.
Northeast winds 15 to 20 knots and seas 5 to 7 feet.
Where:
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm.
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm.
When:
Until 2 PM EDT this afternoon.
Until 2 PM EDT this afternoon.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Volusia-Brevard County Line to Sebastian Inlet 0-20 nm
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 2:00 AM EDT – Wednesday, Apr 22 2026 8:00 AM EDT
Issued by NWS Mount Holly NJ
SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 8 AM EDT WEDNESDAY
What:
South winds 15 to 20 kt with gusts up to 25 kt and
choppy waters expected.
South winds 15 to 20 kt with gusts up to 25 kt and
choppy waters expected.
Where:
Delaware Bay waters north of East Point NJ to
Slaughter Beach DE and Delaware Bay waters south of East Point
NJ to Slaughter Beach DE.
Delaware Bay waters north of East Point NJ to
Slaughter Beach DE and Delaware Bay waters south of East Point
NJ to Slaughter Beach DE.
When:
From 2 AM to 8 AM EDT Wednesday.
From 2 AM to 8 AM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Delaware Bay waters north of East Point NJ to Slaughter Beach DE
Delaware Bay waters south of East Point NJ to Slaughter Beach DE
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 2:00 AM EDT – Wednesday, Apr 22 2026 11:00 AM EDT
Issued by NWS Mount Holly NJ
SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 11 AM EDT WEDNESDAY
What:
South winds 15 to 20 kt with gusts up to 25 kt and seas
of 2-4 feet expected.
South winds 15 to 20 kt with gusts up to 25 kt and seas
of 2-4 feet expected.
Where:
Portions of Atlantic coastal waters.
Portions of Atlantic coastal waters.
When:
From 2 AM to 11 AM EDT Wednesday.
From 2 AM to 11 AM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM
Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 6:00 AM EDT – Wednesday, Apr 22 2026 6:00 PM EDT
Issued by NWS Upton NY
SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TO 6 PM EDT WEDNESDAY
What:
South winds 10 to 15 kt with gusts up to 25 kt and ocean
seas 2 to 4 feet expected.
South winds 10 to 15 kt with gusts up to 25 kt and ocean
seas 2 to 4 feet expected.
Where:
The Long Island south shore bays, and Fire Island
Inlet NY to Moriches Inlet NY out 20 NM.
The Long Island south shore bays, and Fire Island
Inlet NY to Moriches Inlet NY out 20 NM.
When:
From 6 AM to 6 PM EDT Wednesday.
From 6 AM to 6 PM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
South Shore Bays from Jones Inlet through Shinnecock Bay
Fire Island Inlet NY to Moriches Inlet NY out 20 NM
Small Craft Advisory
In effect:
Wednesday, Apr 22 2026 2:00 AM EDT – Wednesday, Apr 22 2026 6:00 PM EDT
Issued by NWS Upton NY
SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 6 PM EDT WEDNESDAY
What:
South winds 10 to 20 kt with gusts up to 25 kt and seas
2 to 4 feet expected.
South winds 10 to 20 kt with gusts up to 25 kt and seas
2 to 4 feet expected.
Where:
Sandy Hook NJ to Fire Island Inlet NY out 20 NM.
Sandy Hook NJ to Fire Island Inlet NY out 20 NM.
When:
From 2 AM to 6 PM EDT Wednesday.
From 2 AM to 6 PM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Sandy Hook NJ to Fire Island Inlet NY out 20 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 2:10 AM EDT – Wednesday, Apr 22 2026 11:00 AM EDT
Issued by NWS Miami FL
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT WEDNESDAY
What:
Northeast winds 20 to 25 kt with gusts up to 30 kt and
rough bay waters.
Northeast winds 20 to 25 kt with gusts up to 30 kt and
rough bay waters.
Where:
Biscayne Bay.
Biscayne Bay.
When:
From 8 PM this evening to 11 AM EDT Wednesday.
From 8 PM this evening to 11 AM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Biscayne Bay
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 2:10 AM EDT – Tuesday, Apr 21 2026 2:00 PM EDT
Issued by NWS Miami FL
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
What:
Northeast winds around 20 kt with gusts up to 25 kt and
rough Lake waters.
Northeast winds around 20 kt with gusts up to 25 kt and
rough Lake waters.
Where:
Lake Okeechobee.
Lake Okeechobee.
When:
Until 2 PM EDT Tuesday.
Until 2 PM EDT Tuesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Lake Okeechobee
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 2:10 AM EDT – Wednesday, Apr 22 2026 11:00 AM EDT
Issued by NWS Miami FL
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT WEDNESDAY
What:
Northeast winds 20 to 25 kt with gusts up to 30 kt and
seas 7 to 10 ft.
Northeast winds 20 to 25 kt with gusts up to 30 kt and
seas 7 to 10 ft.
Where:
Coastal waters from Jupiter Inlet to Deerfield Beach
FL out 20 NM, Coastal waters from Deerfield Beach to Ocean
Reef FL out 20 NM, Waters from Jupiter Inlet to Deerfield
Beach FL from 20 to 60 NM and Waters from Deerfield Beach to
Ocean Reef FL from 20 to 60 NM excluding the territorial
waters of Bahamas.
Coastal waters from Jupiter Inlet to Deerfield Beach
FL out 20 NM, Coastal waters from Deerfield Beach to Ocean
Reef FL out 20 NM, Waters from Jupiter Inlet to Deerfield
Beach FL from 20 to 60 NM and Waters from Deerfield Beach to
Ocean Reef FL from 20 to 60 NM excluding the territorial
waters of Bahamas.
When:
Until 11 AM EDT Wednesday.
Until 11 AM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 2:10 AM EDT – Wednesday, Apr 22 2026 8:00 AM EDT
Issued by NWS Miami FL
SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT WEDNESDAY
What:
Northeast winds 20 to 25 kt with gusts up to 30 kt.
Northeast winds 20 to 25 kt with gusts up to 30 kt.
Where:
Coastal waters from Chokoloskee to Bonita Beach FL out
20 NM, Coastal waters from East Cape Sable to Chokoloskee FL
out 20 NM and Waters from Chokoloskee to Bonita Beach FL from
20 to 60 NM.
Coastal waters from Chokoloskee to Bonita Beach FL out
20 NM, Coastal waters from East Cape Sable to Chokoloskee FL
out 20 NM and Waters from Chokoloskee to Bonita Beach FL from
20 to 60 NM.
When:
Until 8 AM EDT Wednesday.
Until 8 AM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 PM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TONIGHT AND TUESDAY NIGHT
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas in ice free waters 5 ft. Rain.
.TUE...SE wind 10 kt increasing to 20 kt in the afternoon.
Seas in ice free waters 3 ft.
.TUE NIGHT...SE wind 30 kt. Seas in ice free waters 3 ft.
.WED AND WED NIGHT...SE wind 25 kt. Seas in ice free waters 3 ft.
.THU...SE wind 25 kt. Seas in ice free waters 4 ft.
.FRI...SE wind 15 kt. Seas in ice free waters 3 ft.
.SAT...E wind 20 kt. Seas in ice free waters 2 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas in ice free waters 5 ft. Rain.
.TUE...SE wind 10 kt increasing to 20 kt in the afternoon.
Seas in ice free waters 3 ft.
.TUE NIGHT...SE wind 30 kt. Seas in ice free waters 3 ft.
.WED AND WED NIGHT...SE wind 25 kt. Seas in ice free waters 3 ft.
.THU...SE wind 25 kt. Seas in ice free waters 4 ft.
.FRI...SE wind 15 kt. Seas in ice free waters 3 ft.
.SAT...E wind 20 kt. Seas in ice free waters 2 ft.
Areas Impacted:
Bristol Bay greater than 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 20 kt. Seas in ice free waters 2 ft.
.TUE...SE wind 25 kt. Seas in ice free waters 2 ft.
.TUE NIGHT...SE wind 30 kt. Seas in ice free waters 2 ft. Rain.
.WED...S wind 25 kt. Seas in ice free waters 2 ft.
.WED NIGHT...SE wind 20 kt. Seas in ice free waters 2 ft.
.THU...S wind 20 kt. Seas in ice free waters 2 ft.
.FRI...Variable wind 10 kt. Seas in ice free waters 2 ft.
.SAT...SE wind 15 kt. Seas in ice free waters 2 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 20 kt. Seas in ice free waters 2 ft.
.TUE...SE wind 25 kt. Seas in ice free waters 2 ft.
.TUE NIGHT...SE wind 30 kt. Seas in ice free waters 2 ft. Rain.
.WED...S wind 25 kt. Seas in ice free waters 2 ft.
.WED NIGHT...SE wind 20 kt. Seas in ice free waters 2 ft.
.THU...S wind 20 kt. Seas in ice free waters 2 ft.
.FRI...Variable wind 10 kt. Seas in ice free waters 2 ft.
.SAT...SE wind 15 kt. Seas in ice free waters 2 ft.
Areas Impacted:
Port Heiden to Nelson Lagoon out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...S wind 20 kt. Seas 3 ft. Rain.
.TUE...SE wind 25 kt. Seas 4 ft. Rain.
.TUE NIGHT...S wind 25 kt. Seas 4 ft. Rain showers.
.WED...S wind 30 kt. Seas 4 ft.
.WED NIGHT...S wind 25 kt. Seas 4 ft.
.THU THROUGH FRI...SW wind 15 kt. Seas 2 ft.
.SAT...S wind 20 kt. Seas 3 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...S wind 20 kt. Seas 3 ft. Rain.
.TUE...SE wind 25 kt. Seas 4 ft. Rain.
.TUE NIGHT...S wind 25 kt. Seas 4 ft. Rain showers.
.WED...S wind 30 kt. Seas 4 ft.
.WED NIGHT...S wind 25 kt. Seas 4 ft.
.THU THROUGH FRI...SW wind 15 kt. Seas 2 ft.
.SAT...S wind 20 kt. Seas 3 ft.
Areas Impacted:
Unalaska Bay
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SE wind 30 kt. Seas 17 ft.
.TUE...NW wind 15 kt increasing to 25 kt in the afternoon.
Seas 11 ft. Rain showers.
.TUE NIGHT...W wind 30 kt. Seas 16 ft. Rain showers.
.WED...NW wind 35 kt. Seas 18 ft.
.WED NIGHT...NW wind 25 kt. Seas 14 ft.
.THU...W wind 20 kt. Seas 11 ft.
.FRI...E wind 30 kt. Seas 8 ft.
.SAT...W wind 35 kt. Seas 8 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SE wind 30 kt. Seas 17 ft.
.TUE...NW wind 15 kt increasing to 25 kt in the afternoon.
Seas 11 ft. Rain showers.
.TUE NIGHT...W wind 30 kt. Seas 16 ft. Rain showers.
.WED...NW wind 35 kt. Seas 18 ft.
.WED NIGHT...NW wind 25 kt. Seas 14 ft.
.THU...W wind 20 kt. Seas 11 ft.
.FRI...E wind 30 kt. Seas 8 ft.
.SAT...W wind 35 kt. Seas 8 ft.
Areas Impacted:
Adak to Kiska Pacific Side
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 15 kt increasing to 25 kt in the afternoon.
Seas 4 ft. Rain.
.TUE NIGHT...SE wind 30 kt. Seas 9 ft. Rain.
.WED...S wind 25 kt. Seas 9 ft.
.WED NIGHT...S wind 30 kt. Seas 7 ft.
.THU...S wind 30 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 6 ft.
.SAT...SE wind 25 kt. Seas 7 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas 5 ft. Rain.
.TUE...SE wind 15 kt increasing to 25 kt in the afternoon.
Seas 4 ft. Rain.
.TUE NIGHT...SE wind 30 kt. Seas 9 ft. Rain.
.WED...S wind 25 kt. Seas 9 ft.
.WED NIGHT...S wind 30 kt. Seas 7 ft.
.THU...S wind 30 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 6 ft.
.SAT...SE wind 25 kt. Seas 7 ft.
Areas Impacted:
Castle Cape to Cape Tolstoi out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...S wind 25 kt. Seas 5 ft.
.TUE NIGHT...SE wind 30 kt. Seas 7 ft.
.WED...S wind 30 kt. Seas 10 ft.
.WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU...SE wind 20 kt. Seas 7 ft.
.FRI...SE wind 15 kt. Seas 7 ft.
.SAT...SE wind 20 kt. Seas 6 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...S wind 25 kt. Seas 5 ft.
.TUE NIGHT...SE wind 30 kt. Seas 7 ft.
.WED...S wind 30 kt. Seas 10 ft.
.WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU...SE wind 20 kt. Seas 7 ft.
.FRI...SE wind 15 kt. Seas 7 ft.
.SAT...SE wind 20 kt. Seas 6 ft.
Areas Impacted:
Sitkinak to Castle Cape out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 PM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TUESDAY NIGHT
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 20 kt. Seas in ice free waters 3 ft. Rain
and snow.
.TUE...SE wind 10 kt becoming E 20 kt in the afternoon.
Seas in ice free waters 2 ft.
.TUE NIGHT...SE wind 30 kt. Seas in ice free waters 3 ft. Rain.
.WED AND WED NIGHT...SE wind 30 kt. Seas in ice free waters 3 ft.
.THU...SE wind 30 kt. Seas in ice free waters 3 ft.
.FRI...SE wind 15 kt. Seas in ice free waters 2 ft.
.SAT...E wind 20 kt. Seas in ice free waters 2 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 20 kt. Seas in ice free waters 3 ft. Rain
and snow.
.TUE...SE wind 10 kt becoming E 20 kt in the afternoon.
Seas in ice free waters 2 ft.
.TUE NIGHT...SE wind 30 kt. Seas in ice free waters 3 ft. Rain.
.WED AND WED NIGHT...SE wind 30 kt. Seas in ice free waters 3 ft.
.THU...SE wind 30 kt. Seas in ice free waters 3 ft.
.FRI...SE wind 15 kt. Seas in ice free waters 2 ft.
.SAT...E wind 20 kt. Seas in ice free waters 2 ft.
Areas Impacted:
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.TUE NIGHT...W wind 20 kt. Seas 9 ft.
.WED...W wind 15 kt. Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 9 ft.
.SAT...W wind 10 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.TUE NIGHT...W wind 20 kt. Seas 9 ft.
.WED...W wind 15 kt. Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 9 ft.
.SAT...W wind 10 kt. Seas 8 ft.
Areas Impacted:
Cape Edgecumbe to Cape Spencer from 15 to 80 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.TUE NIGHT...NW wind 20 kt. Seas 9 ft.
.WED...NW wind 20 kt. Seas 8 ft.
.WED NIGHT...NW wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 8 ft.
.SAT...NW wind 15 kt. Seas 9 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 9 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.TUE NIGHT...NW wind 20 kt. Seas 9 ft.
.WED...NW wind 20 kt. Seas 8 ft.
.WED NIGHT...NW wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 8 ft.
.SAT...NW wind 15 kt. Seas 9 ft.
Areas Impacted:
Cape Decision to Cape Edgecumbe out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 15 kt. Seas 9 ft. Patchy fog with visibility
1 NM or less in the evening. Rain showers in the evening.
.TUE...W wind 10 kt. Seas 8 ft.
.TUE NIGHT...E wind 10 kt. Seas 7 ft.
.WED...E wind 10 kt. Seas 6 ft.
.WED NIGHT...E wind 15 kt. Seas 5 ft.
.THU...E wind 25 kt. Seas 7 ft.
.FRI...SE wind 25 kt. Seas 8 ft.
.SAT...E wind 25 kt. Seas 7 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 15 kt. Seas 9 ft. Patchy fog with visibility
1 NM or less in the evening. Rain showers in the evening.
.TUE...W wind 10 kt. Seas 8 ft.
.TUE NIGHT...E wind 10 kt. Seas 7 ft.
.WED...E wind 10 kt. Seas 6 ft.
.WED NIGHT...E wind 15 kt. Seas 5 ft.
.THU...E wind 25 kt. Seas 7 ft.
.FRI...SE wind 25 kt. Seas 8 ft.
.SAT...E wind 25 kt. Seas 7 ft.
Areas Impacted:
Cape Fairweather to Icy Cape out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.TUE NIGHT...W wind 20 kt. Seas 9 ft.
.WED...W wind 15 kt. Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 10 kt. Seas 8 ft.
.SAT...W wind 10 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.TUE NIGHT...W wind 20 kt. Seas 9 ft.
.WED...W wind 15 kt. Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 7 ft.
.FRI...S wind 10 kt. Seas 8 ft.
.SAT...W wind 10 kt. Seas 8 ft.
Areas Impacted:
Cape Edgecumbe to Cape Spencer out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 10 ft. Rain showers early in the
evening.
.TUE...W wind 15 kt. Seas 9 ft.
.TUE NIGHT...W wind 15 kt. Seas 8 ft. Patchy fog with
visibility 1 NM or less in the evening.
.WED...SW wind 15 kt. Seas 6 ft.
.WED NIGHT...S wind 20 kt. Seas 6 ft.
.THU...SE wind 25 kt. Seas 8 ft.
.FRI...SE wind 25 kt. Seas 9 ft.
.SAT...SE wind 25 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 10 ft. Rain showers early in the
evening.
.TUE...W wind 15 kt. Seas 9 ft.
.TUE NIGHT...W wind 15 kt. Seas 8 ft. Patchy fog with
visibility 1 NM or less in the evening.
.WED...SW wind 15 kt. Seas 6 ft.
.WED NIGHT...S wind 20 kt. Seas 6 ft.
.THU...SE wind 25 kt. Seas 8 ft.
.FRI...SE wind 25 kt. Seas 9 ft.
.SAT...SE wind 25 kt. Seas 8 ft.
Areas Impacted:
Icy Cape to Cape Suckling from 15 to 80 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 30 kt diminishing to 20 kt late. Seas 10 ft.
Rain showers. Patchy fog late.
.TUE...NW wind 25 kt. Seas 9 ft.
.TUE NIGHT...W wind 25 kt. Seas 9 ft.
.WED...W wind 20 kt. Seas 7 ft.
.WED NIGHT...W wind 20 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...SE wind 10 kt. Seas 8 ft.
.SAT...E wind 15 kt. Seas 7 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 30 kt diminishing to 20 kt late. Seas 10 ft.
Rain showers. Patchy fog late.
.TUE...NW wind 25 kt. Seas 9 ft.
.TUE NIGHT...W wind 25 kt. Seas 9 ft.
.WED...W wind 20 kt. Seas 7 ft.
.WED NIGHT...W wind 20 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...SE wind 10 kt. Seas 8 ft.
.SAT...E wind 15 kt. Seas 7 ft.
Areas Impacted:
Cape Spencer to Cape Fairweather out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.TUE NIGHT...W wind 15 kt. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...S wind 10 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 8 ft.
.FRI...SE wind 20 kt. Seas 8 ft.
.SAT...SE wind 20 kt. Seas 7 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.TUE NIGHT...W wind 15 kt. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...S wind 10 kt. Seas 5 ft.
.THU...S wind 20 kt. Seas 8 ft.
.FRI...SE wind 20 kt. Seas 8 ft.
.SAT...SE wind 20 kt. Seas 7 ft.
Areas Impacted:
Cape Fairweather to Icy Cape from 15 to 80 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...NW wind 20 kt. Seas 10 ft.
.TUE...NW wind 20 kt. Seas 10 ft.
.TUE NIGHT...NW wind 20 kt. Seas 10 ft.
.WED...NW wind 20 kt. Seas 10 ft.
.WED NIGHT...NW wind 20 kt. Seas 8 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 9 ft.
.SAT...NW wind 15 kt. Seas 9 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...NW wind 20 kt. Seas 10 ft.
.TUE...NW wind 20 kt. Seas 10 ft.
.TUE NIGHT...NW wind 20 kt. Seas 10 ft.
.WED...NW wind 20 kt. Seas 10 ft.
.WED NIGHT...NW wind 20 kt. Seas 8 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 15 kt. Seas 9 ft.
.SAT...NW wind 15 kt. Seas 9 ft.
Areas Impacted:
Dixon Entrance to Cape Decision from 15 to 90 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 15 kt becoming NW late. Seas 8 ft. Rain showers
early in the evening. Patchy fog in the evening.
.TUE...N wind 10 kt becoming SE in the afternoon. Seas 8 ft.
.TUE NIGHT...E wind 10 kt. Seas 6 ft.
.WED...E wind 10 kt. Seas 5 ft. Rain.
.WED NIGHT...E wind 20 kt. Seas 4 ft. Rain.
.THU...E wind 30 kt. Seas 8 ft.
.FRI...E gale to 35 kt. Seas 9 ft.
.SAT...E wind 30 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 15 kt becoming NW late. Seas 8 ft. Rain showers
early in the evening. Patchy fog in the evening.
.TUE...N wind 10 kt becoming SE in the afternoon. Seas 8 ft.
.TUE NIGHT...E wind 10 kt. Seas 6 ft.
.WED...E wind 10 kt. Seas 5 ft. Rain.
.WED NIGHT...E wind 20 kt. Seas 4 ft. Rain.
.THU...E wind 30 kt. Seas 8 ft.
.FRI...E gale to 35 kt. Seas 9 ft.
.SAT...E wind 30 kt. Seas 8 ft.
Areas Impacted:
Icy Cape to Cape Suckling out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...NW wind 20 kt. Seas 10 ft.
.TUE...NW wind 20 kt. Seas 10 ft.
.TUE NIGHT...NW wind 20 kt. Seas 10 ft.
.WED...NW wind 20 kt. Seas 9 ft.
.WED NIGHT...NW wind 25 kt. Seas 9 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 8 ft.
.SAT...NW wind 15 kt. Seas 9 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...NW wind 20 kt. Seas 10 ft.
.TUE...NW wind 20 kt. Seas 10 ft.
.TUE NIGHT...NW wind 20 kt. Seas 10 ft.
.WED...NW wind 20 kt. Seas 9 ft.
.WED NIGHT...NW wind 25 kt. Seas 9 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 8 ft.
.SAT...NW wind 15 kt. Seas 9 ft.
Areas Impacted:
Dixon Entrance to Cape Decision out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 15 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.TUE NIGHT...W wind 20 kt. Seas 10 ft.
.WED...NW wind 20 kt. Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...SW wind 10 kt. Seas 9 ft.
.SAT...NW wind 15 kt. Seas 9 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 15 kt. Seas 10 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.TUE NIGHT...W wind 20 kt. Seas 10 ft.
.WED...NW wind 20 kt. Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...SW wind 10 kt. Seas 9 ft.
.SAT...NW wind 15 kt. Seas 9 ft.
Areas Impacted:
Cape Decision to Cape Edgecumbe from 15 to 80 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 11 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.TUE NIGHT...W wind 20 kt. Seas 9 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 8 ft.
.SAT...S wind 15 kt. Seas 8 ft.
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...W wind 20 kt. Seas 11 ft.
.TUE...W wind 20 kt. Seas 10 ft.
.TUE NIGHT...W wind 20 kt. Seas 9 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...S wind 10 kt. Seas 7 ft.
.FRI...S wind 15 kt. Seas 8 ft.
.SAT...S wind 15 kt. Seas 8 ft.
Areas Impacted:
Cape Spencer to Cape Fairweather from 15 to 85 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain showers late.
.TUE...S wind 25 kt. Seas 4 ft.
.TUE NIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 10 kt. Seas 2 ft or less.
.WED NIGHT...Light winds. Seas 2 ft or less.
.THU...S wind 10 kt. Seas 2 ft or less.
.FRI...S wind 10 kt. Seas 2 ft or less.
.SAT...Light winds. Seas 2 ft or less.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Rain showers late.
.TUE...S wind 25 kt. Seas 4 ft.
.TUE NIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 10 kt. Seas 2 ft or less.
.WED NIGHT...Light winds. Seas 2 ft or less.
.THU...S wind 10 kt. Seas 2 ft or less.
.FRI...S wind 10 kt. Seas 2 ft or less.
.SAT...Light winds. Seas 2 ft or less.
Areas Impacted:
Southern Lynn Canal
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SE wind 25 kt. Seas 4 ft.
.TUE...S wind 25 kt. Seas 4 ft. Patchy fog in the morning.
.TUE NIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 10 kt. Seas 2 ft or less.
.WED NIGHT...S wind 10 kt. Seas 2 ft or less.
.THU...S wind 10 kt. Seas 2 ft or less.
.FRI...SE wind 15 kt. Seas 2 ft or less.
.SAT...S wind 10 kt. Seas 2 ft or less.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SE wind 25 kt. Seas 4 ft.
.TUE...S wind 25 kt. Seas 4 ft. Patchy fog in the morning.
.TUE NIGHT...S wind 15 kt. Seas 3 ft.
.WED...S wind 10 kt. Seas 2 ft or less.
.WED NIGHT...S wind 10 kt. Seas 2 ft or less.
.THU...S wind 10 kt. Seas 2 ft or less.
.FRI...SE wind 15 kt. Seas 2 ft or less.
.SAT...S wind 10 kt. Seas 2 ft or less.
Areas Impacted:
Northern Lynn Canal
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Juneau AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SW wind 25 kt. Seas 9 ft. Patchy fog late.
.TUE...W wind 25 kt. Seas 9 ft.
.TUE NIGHT...W wind 25 kt. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 6 ft.
.FRI...Light winds. Seas 7 ft.
.SAT...E wind 10 kt. Seas 7 ft.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TONIGHT...SW wind 25 kt. Seas 9 ft. Patchy fog late.
.TUE...W wind 25 kt. Seas 9 ft.
.TUE NIGHT...W wind 25 kt. Seas 8 ft.
.WED...W wind 15 kt. Seas 7 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...SW wind 10 kt. Seas 6 ft.
.FRI...Light winds. Seas 7 ft.
.SAT...E wind 10 kt. Seas 7 ft.
Areas Impacted:
Cross Sound
Small Craft Advisory
In effect:
Monday, Apr 20 2026 2:00 PM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...W wind 30 kt. Seas 10 ft.
.TUE...SW wind 25 kt. Seas 8 ft.
.TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED...S wind 20 kt. Seas 7 ft.
.WED NIGHT...S wind 25 kt. Seas 10 ft.
.THU...SE wind 20 kt. Seas 10 ft.
.FRI THROUGH SAT...E wind 15 kt. Seas 10 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...W wind 30 kt. Seas 10 ft.
.TUE...SW wind 25 kt. Seas 8 ft.
.TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED...S wind 20 kt. Seas 7 ft.
.WED NIGHT...S wind 25 kt. Seas 10 ft.
.THU...SE wind 20 kt. Seas 10 ft.
.FRI THROUGH SAT...E wind 15 kt. Seas 10 ft.
Areas Impacted:
Cape Cleare to Gore Point from 15 to 75 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas 11 ft.
.TUE...SW wind 25 kt. Seas 9 ft.
.TUE NIGHT...S wind 30 kt. Seas 8 ft.
.WED AND WED NIGHT...S wind 30 kt. Seas 15 ft.
.THU...S wind 25 kt. Seas 14 ft.
.FRI...S wind 20 kt. Seas 14 ft.
.SAT...S wind 20 kt. Seas 8 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas 11 ft.
.TUE...SW wind 25 kt. Seas 9 ft.
.TUE NIGHT...S wind 30 kt. Seas 8 ft.
.WED AND WED NIGHT...S wind 30 kt. Seas 15 ft.
.THU...S wind 25 kt. Seas 14 ft.
.FRI...S wind 20 kt. Seas 14 ft.
.SAT...S wind 20 kt. Seas 8 ft.
Areas Impacted:
Marmot Island To Sitkinak from 15 to 85 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 PM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TUESDAY NIGHT
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.TUE...SW wind 20 kt. Seas 4 ft.
.TUE NIGHT...SE wind 25 kt. Seas 5 ft.
.WED...SE wind 30 kt. Seas 9 ft.
.WED NIGHT...SE wind 25 kt. Seas 6 ft.
.THU...E wind 15 kt. Seas 8 ft.
.FRI...E wind 20 kt. Seas 8 ft.
.SAT...E wind 15 kt. Seas 6 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.TUE...SW wind 20 kt. Seas 4 ft.
.TUE NIGHT...SE wind 25 kt. Seas 5 ft.
.WED...SE wind 30 kt. Seas 9 ft.
.WED NIGHT...SE wind 25 kt. Seas 6 ft.
.THU...E wind 15 kt. Seas 8 ft.
.FRI...E wind 20 kt. Seas 8 ft.
.SAT...E wind 15 kt. Seas 6 ft.
Areas Impacted:
West of Barren Islands Including Kamishak Bay
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas 9 ft.
.TUE...SW wind 20 kt. Seas 9 ft.
.TUE NIGHT...SW wind 25 kt. Seas 8 ft.
.WED...S wind 25 kt. Seas 8 ft.
.WED NIGHT...S wind 30 kt. Seas 11 ft.
.THU...SE wind 20 kt. Seas 10 ft.
.FRI...SE wind 15 kt. Seas 12 ft.
.SAT...SE wind 15 kt. Seas 8 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas 9 ft.
.TUE...SW wind 20 kt. Seas 9 ft.
.TUE NIGHT...SW wind 25 kt. Seas 8 ft.
.WED...S wind 25 kt. Seas 8 ft.
.WED NIGHT...S wind 30 kt. Seas 11 ft.
.THU...SE wind 20 kt. Seas 10 ft.
.FRI...SE wind 15 kt. Seas 12 ft.
.SAT...SE wind 15 kt. Seas 8 ft.
Areas Impacted:
Gore Point to Marmot Island from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...SW wind 25 kt. Seas 6 ft.
.TUE NIGHT...S wind 25 kt. Seas 6 ft.
.WED...S wind 30 kt. Seas 12 ft.
.WED NIGHT...S wind 25 kt. Seas 13 ft.
.THU...S wind 20 kt. Seas 10 ft.
.FRI...S wind 15 kt. Seas 11 ft.
.SAT...S wind 15 kt. Seas 7 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...SW wind 25 kt. Seas 6 ft.
.TUE NIGHT...S wind 25 kt. Seas 6 ft.
.WED...S wind 30 kt. Seas 12 ft.
.WED NIGHT...S wind 25 kt. Seas 13 ft.
.THU...S wind 20 kt. Seas 10 ft.
.FRI...S wind 15 kt. Seas 11 ft.
.SAT...S wind 15 kt. Seas 7 ft.
Areas Impacted:
Marmot Island to Sitkinak out to 15 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 30 kt. Seas 8 ft.
.TUE...SW wind 25 kt. Seas 6 ft.
.TUE NIGHT...SE wind 25 kt. Seas 5 ft subsiding to 3 ft after
midnight.
.WED...SE wind 25 kt. Seas 5 ft.
.WED NIGHT...S wind 20 kt. Seas 4 ft.
.THU THROUGH SAT...E wind 15 kt. Seas 4 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 30 kt. Seas 8 ft.
.TUE...SW wind 25 kt. Seas 6 ft.
.TUE NIGHT...SE wind 25 kt. Seas 5 ft subsiding to 3 ft after
midnight.
.WED...SE wind 25 kt. Seas 5 ft.
.WED NIGHT...S wind 20 kt. Seas 4 ft.
.THU THROUGH SAT...E wind 15 kt. Seas 4 ft.
Areas Impacted:
Shelikof Strait
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...W wind 30 kt diminishing to 20 kt after midnight.
Seas 11 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.TUE NIGHT...W wind 15 kt. Seas 8 ft.
.WED AND WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU...SE wind 20 kt. Seas 10 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 10 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...W wind 30 kt diminishing to 20 kt after midnight.
Seas 11 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.TUE NIGHT...W wind 15 kt. Seas 8 ft.
.WED AND WED NIGHT...S wind 20 kt. Seas 9 ft.
.THU...SE wind 20 kt. Seas 10 ft.
.FRI THROUGH SAT...SE wind 15 kt. Seas 10 ft.
Areas Impacted:
Cape Suckling to Cape Cleare from 15 to 75 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 PM AKDT – Wednesday, Apr 22 2026 5:00 AM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TUESDAY NIGHT
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.TUE...SW wind 20 kt. Seas 4 ft.
.TUE NIGHT...SE wind 25 kt. Seas 5 ft.
.WED AND WED NIGHT...SE wind 25 kt. Seas 7 ft.
.THU...SE wind 20 kt. Seas 9 ft.
.FRI THROUGH SAT...E wind 15 kt. Seas 8 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.TUE...SW wind 20 kt. Seas 4 ft.
.TUE NIGHT...SE wind 25 kt. Seas 5 ft.
.WED AND WED NIGHT...SE wind 25 kt. Seas 7 ft.
.THU...SE wind 20 kt. Seas 9 ft.
.FRI THROUGH SAT...E wind 15 kt. Seas 8 ft.
Areas Impacted:
Barren Islands East
Small Craft Advisory
In effect:
Monday, Apr 20 2026 6:00 PM EDT – Wednesday, Apr 22 2026 8:00 AM EDT
Issued by NWS Tampa Bay Ruskin FL
SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO 8 AM EDT WEDNESDAY
What:
Northeast winds 15 to 25 knots and seas 6 to 9 feet
expected.
Northeast winds 15 to 25 knots and seas 6 to 9 feet
expected.
Where:
Charlotte Harbor and Pine Island Sound, Coastal waters
from Bonita Beach to Englewood FL out 20 NM and Waters from
Bonita Beach to Englewood FL out 20 to 60 NM.
Charlotte Harbor and Pine Island Sound, Coastal waters
from Bonita Beach to Englewood FL out 20 NM and Waters from
Bonita Beach to Englewood FL out 20 to 60 NM.
When:
From 6 PM this evening to 8 AM EDT Wednesday.
From 6 PM this evening to 8 AM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Charlotte Harbor and Pine Island Sound
Coastal waters from Bonita Beach to Englewood FL out 20 NM
Waters from Bonita Beach to Englewood FL out 20 to 60 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 1:49 PM EDT – Wednesday, Apr 22 2026 8:00 AM EDT
Issued by NWS Tampa Bay Ruskin FL
SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT WEDNESDAY
What:
Northeast winds 10 to 20 knots with gusts up to 25
knots and seas 6 to 9 feet.
Northeast winds 10 to 20 knots with gusts up to 25
knots and seas 6 to 9 feet.
Where:
Tampa Bay waters, Coastal waters from Englewood to
Tarpon Springs FL out 20 NM and Waters from Englewood to
Tarpon Springs FL out 20 to 60 NM.
Tampa Bay waters, Coastal waters from Englewood to
Tarpon Springs FL out 20 NM and Waters from Englewood to
Tarpon Springs FL out 20 to 60 NM.
When:
Until 8 AM EDT Wednesday.
Until 8 AM EDT Wednesday.
Impacts:
Conditions will be hazardous to small craft.
Conditions will be hazardous to small craft.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Areas Impacted:
Tampa Bay waters
Coastal waters from Englewood to Tarpon Springs FL out 20 NM
Waters from Englewood to Tarpon Springs FL out 20 to 60 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 8 ft.
.TONIGHT...SW wind 30 kt. Seas 8 ft.
.TUE...SW wind 25 kt. Seas 6 ft.
.TUE NIGHT...S wind 25 kt. Seas 5 ft.
.WED...S wind 25 kt. Seas 6 ft.
.THU THROUGH FRI...E wind 15 kt. Seas 5 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 8 ft.
.TONIGHT...SW wind 30 kt. Seas 8 ft.
.TUE...SW wind 25 kt. Seas 6 ft.
.TUE NIGHT...S wind 25 kt. Seas 5 ft.
.WED...S wind 25 kt. Seas 6 ft.
.THU THROUGH FRI...E wind 15 kt. Seas 5 ft.
Areas Impacted:
Shelikof Strait
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 9 ft.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...SW wind 25 kt. Seas 6 ft.
.TUE NIGHT...S wind 25 kt. Seas 6 ft.
.WED...S wind 30 kt. Seas 13 ft.
.THU...S wind 20 kt. Seas 10 ft.
.FRI...S wind 15 kt. Seas 11 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 9 ft.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...SW wind 25 kt. Seas 6 ft.
.TUE NIGHT...S wind 25 kt. Seas 6 ft.
.WED...S wind 30 kt. Seas 13 ft.
.THU...S wind 20 kt. Seas 10 ft.
.FRI...S wind 15 kt. Seas 11 ft.
Areas Impacted:
Marmot Island to Sitkinak out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 10 ft.
.TONIGHT...W wind 30 kt. Seas 10 ft.
.TUE...SW wind 25 kt. Seas 8 ft.
.TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED...S wind 25 kt. Seas 10 ft.
.THU...SE wind 20 kt. Seas 10 ft.
.FRI...SE wind 15 kt. Seas 11 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 10 ft.
.TONIGHT...W wind 30 kt. Seas 10 ft.
.TUE...SW wind 25 kt. Seas 8 ft.
.TUE NIGHT...SW wind 20 kt. Seas 7 ft.
.WED...S wind 25 kt. Seas 10 ft.
.THU...SE wind 20 kt. Seas 10 ft.
.FRI...SE wind 15 kt. Seas 11 ft.
Areas Impacted:
Cape Cleare to Gore Point from 15 to 75 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 11 ft.
.TONIGHT...SW wind 25 kt. Seas 9 ft.
.TUE...SW wind 20 kt. Seas 9 ft.
.TUE NIGHT...SW wind 25 kt. Seas 8 ft.
.WED...S wind 25 kt. Seas 11 ft.
.THU...SE wind 20 kt. Seas 10 ft.
.FRI...SE wind 15 kt. Seas 12 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 11 ft.
.TONIGHT...SW wind 25 kt. Seas 9 ft.
.TUE...SW wind 20 kt. Seas 9 ft.
.TUE NIGHT...SW wind 25 kt. Seas 8 ft.
.WED...S wind 25 kt. Seas 11 ft.
.THU...SE wind 20 kt. Seas 10 ft.
.FRI...SE wind 15 kt. Seas 12 ft.
Areas Impacted:
Gore Point to Marmot Island from 15 to 80 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 25 kt. Seas 11 ft.
.TONIGHT...W wind 30 kt diminishing to 20 kt after midnight. Seas
11 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.TUE NIGHT...SW wind 15 kt. Seas 8 ft.
.WED THROUGH THU...SE wind 20 kt. Seas 10 ft.
.FRI...SE wind 15 kt. Seas 10 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...W wind 25 kt. Seas 11 ft.
.TONIGHT...W wind 30 kt diminishing to 20 kt after midnight. Seas
11 ft.
.TUE...W wind 20 kt. Seas 9 ft.
.TUE NIGHT...SW wind 15 kt. Seas 8 ft.
.WED THROUGH THU...SE wind 20 kt. Seas 10 ft.
.FRI...SE wind 15 kt. Seas 10 ft.
Areas Impacted:
Cape Suckling to Cape Cleare from 15 to 75 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 12 ft.
.TONIGHT...SW wind 25 kt. Seas 11 ft.
.TUE...SW wind 25 kt. Seas 9 ft.
.TUE NIGHT...S wind 25 kt. Seas 8 ft.
.WED...S wind 30 kt. Seas 15 ft.
.THU...S wind 25 kt. Seas 14 ft.
.FRI...S wind 20 kt. Seas 14 ft.
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 12 ft.
.TONIGHT...SW wind 25 kt. Seas 11 ft.
.TUE...SW wind 25 kt. Seas 9 ft.
.TUE NIGHT...S wind 25 kt. Seas 8 ft.
.WED...S wind 30 kt. Seas 15 ft.
.THU...S wind 25 kt. Seas 14 ft.
.FRI...S wind 20 kt. Seas 14 ft.
Areas Impacted:
Marmot Island To Sitkinak from 15 to 85 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 14 ft.
.TONIGHT...S wind 25 kt. Seas 10 ft.
.TUE...S wind 30 kt. Seas 10 ft.
.TUE NIGHT...S wind 40 kt. Seas 17 ft.
.WED...S wind 30 kt. Seas 17 ft.
.THU...S wind 25 kt. Seas 16 ft.
.FRI...S wind 15 kt. Seas 11 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 14 ft.
.TONIGHT...S wind 25 kt. Seas 10 ft.
.TUE...S wind 30 kt. Seas 10 ft.
.TUE NIGHT...S wind 40 kt. Seas 17 ft.
.WED...S wind 30 kt. Seas 17 ft.
.THU...S wind 25 kt. Seas 16 ft.
.FRI...S wind 15 kt. Seas 11 ft.
Areas Impacted:
Castle Cape to Cape Tolstoi from 15 to 100 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas in ice free waters 10 ft. Rain.
.TONIGHT...W wind 25 kt becoming N 20 kt after midnight.
Seas in ice free waters 8 ft.
.TUE...E wind 30 kt. Seas in ice free waters 6 ft. Rain.
.TUE NIGHT...E wind 35 kt. Seas in ice free waters 10 ft.
.WED THROUGH THU...S wind 30 kt. Seas in ice free waters 11 ft.
.FRI...S wind 15 kt. Seas in ice free waters 4 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas in ice free waters 10 ft. Rain.
.TONIGHT...W wind 25 kt becoming N 20 kt after midnight.
Seas in ice free waters 8 ft.
.TUE...E wind 30 kt. Seas in ice free waters 6 ft. Rain.
.TUE NIGHT...E wind 35 kt. Seas in ice free waters 10 ft.
.WED THROUGH THU...S wind 30 kt. Seas in ice free waters 11 ft.
.FRI...S wind 15 kt. Seas in ice free waters 4 ft.
Areas Impacted:
Kuskokwim Delta from 15 to 80 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TUESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 20 kt. Seas 2 ft.
.TONIGHT...S wind 20 kt. Seas 3 ft. Rain.
.TUE...SE wind 25 kt. Seas 4 ft. Rain.
.TUE NIGHT...S wind 25 kt. Seas 4 ft.
.WED...S wind 30 kt. Seas 3 ft.
.THU THROUGH FRI...SW wind 15 kt. Seas 2 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 20 kt. Seas 2 ft.
.TONIGHT...S wind 20 kt. Seas 3 ft. Rain.
.TUE...SE wind 25 kt. Seas 4 ft. Rain.
.TUE NIGHT...S wind 25 kt. Seas 4 ft.
.WED...S wind 30 kt. Seas 3 ft.
.THU THROUGH FRI...SW wind 15 kt. Seas 2 ft.
Areas Impacted:
Unalaska Bay
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 13 ft.
.TONIGHT...SW wind 25 kt. Seas 11 ft.
.TUE...S wind 25 kt. Seas 8 ft.
.TUE NIGHT...S wind 35 kt. Seas 13 ft.
.WED...S wind 35 kt. Seas 15 ft.
.THU THROUGH FRI...S wind 20 kt. Seas 13 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 13 ft.
.TONIGHT...SW wind 25 kt. Seas 11 ft.
.TUE...S wind 25 kt. Seas 8 ft.
.TUE NIGHT...S wind 35 kt. Seas 13 ft.
.WED...S wind 35 kt. Seas 15 ft.
.THU THROUGH FRI...S wind 20 kt. Seas 13 ft.
Areas Impacted:
Sitkinak to Castle Cape from 15 to 100 NM
Small Craft Advisory
In effect:
Tuesday, Apr 21 2026 5:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY TODAY AND TUESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas in ice free waters 3 ft. Snow showers.
.TONIGHT...NW wind 20 kt. Seas in ice free waters 2 ft. Snow and
rain.
.TUE...NE wind 25 kt. Seas in ice free waters 2 ft. Rain.
.TUE NIGHT...E wind 35 kt. Seas in ice free waters 2 ft.
.WED...SE wind 35 kt. Seas in ice free waters 3 ft.
.THU...SE wind 40 kt. Seas in ice free waters 3 ft.
.FRI...S wind 20 kt. Seas in ice free waters 2 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas in ice free waters 3 ft. Snow showers.
.TONIGHT...NW wind 20 kt. Seas in ice free waters 2 ft. Snow and
rain.
.TUE...NE wind 25 kt. Seas in ice free waters 2 ft. Rain.
.TUE NIGHT...E wind 35 kt. Seas in ice free waters 2 ft.
.WED...SE wind 35 kt. Seas in ice free waters 3 ft.
.THU...SE wind 40 kt. Seas in ice free waters 3 ft.
.FRI...S wind 20 kt. Seas in ice free waters 2 ft.
Areas Impacted:
Kuskokwim Delta and Etolin Strait out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 9 ft.
.TONIGHT...SW wind 25 kt. Seas 8 ft.
.TUE...S wind 25 kt. Seas 5 ft.
.TUE NIGHT...S wind 30 kt. Seas 9 ft.
.WED...S wind 30 kt. Seas 10 ft.
.THU...SE wind 20 kt. Seas 8 ft.
.FRI...SE wind 15 kt. Seas 7 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas 9 ft.
.TONIGHT...SW wind 25 kt. Seas 8 ft.
.TUE...S wind 25 kt. Seas 5 ft.
.TUE NIGHT...S wind 30 kt. Seas 9 ft.
.WED...S wind 30 kt. Seas 10 ft.
.THU...SE wind 20 kt. Seas 8 ft.
.FRI...SE wind 15 kt. Seas 7 ft.
Areas Impacted:
Sitkinak to Castle Cape out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 7 ft.
.TONIGHT...SW wind 25 kt. Seas 5 ft.
.TUE...SE wind 15 kt increasing to 25 kt in the afternoon.
Seas 4 ft. Rain.
.TUE NIGHT...SE wind 30 kt. Seas 10 ft.
.WED THROUGH THU...S wind 30 kt. Seas 10 ft.
.FRI...S wind 15 kt. Seas 6 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 25 kt. Seas 7 ft.
.TONIGHT...SW wind 25 kt. Seas 5 ft.
.TUE...SE wind 15 kt increasing to 25 kt in the afternoon.
Seas 4 ft. Rain.
.TUE NIGHT...SE wind 30 kt. Seas 10 ft.
.WED THROUGH THU...S wind 30 kt. Seas 10 ft.
.FRI...S wind 15 kt. Seas 6 ft.
Areas Impacted:
Castle Cape to Cape Tolstoi out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...S wind 25 kt. Seas 12 ft.
.TONIGHT...SE wind 25 kt. Seas 9 ft.
.TUE...SE wind 30 kt. Seas 5 ft.
.TUE NIGHT...SE wind 35 kt. Seas 5 ft.
.WED THROUGH THU...S wind 30 kt. Seas 6 ft.
.FRI...S wind 15 kt. Seas 3 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...S wind 25 kt. Seas 12 ft.
.TONIGHT...SE wind 25 kt. Seas 9 ft.
.TUE...SE wind 30 kt. Seas 5 ft.
.TUE NIGHT...SE wind 35 kt. Seas 5 ft.
.WED THROUGH THU...S wind 30 kt. Seas 6 ft.
.FRI...S wind 15 kt. Seas 3 ft.
Areas Impacted:
Nelson Lagoon to Cape Sarichef out to 15 NM
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...S wind 30 kt. Seas 14 ft.
.TONIGHT...SE wind 30 kt. Seas 13 ft. Rain.
.TUE...NE wind 20 kt becoming N 30 kt in the afternoon. Seas 12 ft. Rain.
.TUE NIGHT...N wind 35 kt. Seas 16 ft.
.WED...NW wind 35 kt. Seas 20 ft.
.THU...NW wind 25 kt. Seas 14 ft.
.FRI...NE wind 25 kt. Seas 7 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...S wind 30 kt. Seas 14 ft.
.TONIGHT...SE wind 30 kt. Seas 13 ft. Rain.
.TUE...NE wind 20 kt becoming N 30 kt in the afternoon. Seas 12 ft. Rain.
.TUE NIGHT...N wind 35 kt. Seas 16 ft.
.WED...NW wind 35 kt. Seas 20 ft.
.THU...NW wind 25 kt. Seas 14 ft.
.FRI...NE wind 25 kt. Seas 7 ft.
Areas Impacted:
Adak to Kiska Bering Side
Small Craft Advisory
In effect:
Monday, Apr 20 2026 4:00 AM AKDT – Tuesday, Apr 21 2026 5:00 PM AKDT
Issued by NWS Anchorage AK
SMALL CRAFT ADVISORY THROUGH TUESDAY
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas in ice free waters 12 ft.
.TONIGHT...SW wind 25 kt becoming S 15 kt after midnight.
Seas in ice free waters 11 ft.
.TUE...SE wind 30 kt. Seas in ice free waters 7 ft.
.TUE NIGHT...SE wind 35 kt. Seas in ice free waters 7 ft.
.WED THROUGH THU...S wind 25 kt. Seas in ice free waters 7 ft.
.FRI...SE wind 15 kt. Seas in ice free waters 5 ft.
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TODAY...SW wind 30 kt. Seas in ice free waters 12 ft.
.TONIGHT...SW wind 25 kt becoming S 15 kt after midnight.
Seas in ice free waters 11 ft.
.TUE...SE wind 30 kt. Seas in ice free waters 7 ft.
.TUE NIGHT...SE wind 35 kt. Seas in ice free waters 7 ft.
.WED THROUGH THU...S wind 25 kt. Seas in ice free waters 7 ft.
.FRI...SE wind 15 kt. Seas in ice free waters 5 ft.
Areas Impacted:
Port Heiden to Nelson Lagoon from 15 to 60 NM