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United States Warnings, Watches, And Advisories Coastal Flood Statement
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Coastal Flood Statement
In effect:
Friday, Apr 17 2026 11:00 PM EDT – Saturday, Apr 18 2026 1:00 AM EDT
Issued by NWS Upton NY
COASTAL FLOOD STATEMENT REMAINS IN EFFECT UNTIL 1 AM EDT SATURDAY... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 PM SATURDAY TO 2 AM EDT SUNDAY
What:
For the Coastal Flood Statement, up to one half foot of
inundation above ground level expected in vulnerable areas
near the waterfront and shoreline. For the Coastal Flood
Advisory, up to one foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
For the Coastal Flood Statement, up to one half foot of
inundation above ground level expected in vulnerable areas
near the waterfront and shoreline. For the Coastal Flood
Advisory, up to one foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
Where:
In Connecticut, Southern Fairfield County. In New
York, Southern Westchester County.
In Connecticut, Southern Fairfield County. In New
York, Southern Westchester County.
When:
For the Coastal Flood Statement, until 1 AM EDT
Saturday. For the Coastal Flood Advisory, from 11 PM Saturday
to 2 AM EDT Sunday.
For the Coastal Flood Statement, until 1 AM EDT
Saturday. For the Coastal Flood Advisory, from 11 PM Saturday
to 2 AM EDT Sunday.
Impacts:
Minor flooding in the more vulnerable locations near
the waterfront and shoreline. Some roads and low lying
properties including parking lots, parks, lawns, and homes and
businesses with basements near the waterfront will experience
minor flooding.
Minor flooding in the more vulnerable locations near
the waterfront and shoreline. Some roads and low lying
properties including parking lots, parks, lawns, and homes and
businesses with basements near the waterfront will experience
minor flooding.
Additional Details:
Additional minor flooding is possible for
the Sunday evening high tide.
Additional minor flooding is possible for
the Sunday evening high tide.
Instructions:
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Areas Impacted:
Southern Fairfield
Southern Westchester
Coastal Flood Statement
In effect:
Saturday, Apr 18 2026 8:00 PM EDT – Saturday, Apr 18 2026 11:00 PM EDT
Issued by NWS Upton NY
COASTAL FLOOD STATEMENT REMAINS IN EFFECT SATURDAY EVENING
What:
Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
Where:
Kings (Brooklyn) County.
Kings (Brooklyn) County.
When:
Saturday evening.
Saturday evening.
Impacts:
Brief minor flooding of the more vulnerable locations
near the waterfront and shoreline.
Brief minor flooding of the more vulnerable locations
near the waterfront and shoreline.
Instructions:
Do not drive through flooded roadways.
Do not drive through flooded roadways.
Areas Impacted:
Kings (Brooklyn)
Coastal Flood Statement
In effect:
Saturday, Apr 18 2026 8:00 PM EDT – Sunday, Apr 19 2026 12:00 AM EDT
Issued by NWS Upton NY
COASTAL FLOOD STATEMENT REMAINS IN EFFECT SATURDAY EVENING
What:
Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
Where:
Southeast Suffolk County.
Southeast Suffolk County.
When:
Saturday evening.
Saturday evening.
Impacts:
Brief minor flooding of the more vulnerable locations
near the waterfront and shoreline.
Brief minor flooding of the more vulnerable locations
near the waterfront and shoreline.
Instructions:
Do not drive through flooded roadways.
Do not drive through flooded roadways.
Areas Impacted:
Southeast Suffolk
Coastal Flood Statement
In effect:
Saturday, Apr 18 2026 11:00 PM EDT – Sunday, Apr 19 2026 2:00 AM EDT
Issued by NWS Upton NY
COASTAL FLOOD STATEMENT REMAINS IN EFFECT FROM SATURDAY EVENING THROUGH LATE SATURDAY NIGHT
What:
Up to one foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
Up to one foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
Where:
Southern New Haven County.
Southern New Haven County.
When:
From Saturday evening into late Saturday night.
From Saturday evening into late Saturday night.
Impacts:
Brief minor flooding of the more vulnerable
locations near the waterfront and shoreline.
Brief minor flooding of the more vulnerable
locations near the waterfront and shoreline.
Instructions:
Do not drive through flooded roadways.
Do not drive through flooded roadways.
Areas Impacted:
Southern New Haven
Coastal Flood Statement
In effect:
Saturday, Apr 18 2026 10:00 PM EDT – Sunday, Apr 19 2026 2:00 AM EDT
Issued by NWS Upton NY
COASTAL FLOOD STATEMENT REMAINS IN EFFECT FROM SATURDAY EVENING THROUGH LATE SATURDAY NIGHT
What:
Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
Where:
Southwest Suffolk County.
Southwest Suffolk County.
When:
From Saturday evening into late Saturday night.
From Saturday evening into late Saturday night.
Impacts:
Brief minor flooding of the more vulnerable locations
near the waterfront and shoreline.
Brief minor flooding of the more vulnerable locations
near the waterfront and shoreline.
Instructions:
Do not drive through flooded roadways.
Do not drive through flooded roadways.
Areas Impacted:
Southwest Suffolk
Coastal Flood Statement
In effect:
Saturday, Apr 18 2026 4:31 AM – Saturday, Apr 18 2026 5:00 PM
Issued by NWS Tiyan GU
HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST THIS AFTERNOON... ...COASTAL FLOOD STATEMENT REMAINS IN EFFECT THROUGH THIS AFTERNOON
What:
Large breaking waves of 9 to 11 feet. Minor coastal
flooding possible.
Large breaking waves of 9 to 11 feet. Minor coastal
flooding possible.
Where:
North and east facing reefs of Yap.
North and east facing reefs of Yap.
When:
Until 5 PM ChST this afternoon.
Until 5 PM ChST this afternoon.
Impacts:
Some water on low lying roads and property. Dangerous
swimming and surfing conditions and localized beach erosion.
Some water on low lying roads and property. Dangerous
swimming and surfing conditions and localized beach erosion.
Additional Details:
Large northeast swell from Typhoon Sinlaku
will bring hazardous surf along north and east facing reefs
through at least this afternoon. Hazardous surf, combined
with the higher high tides with the new moon cycle, may produce
minor coastal inundation along northern and eastern shorelines at
times of high tide.
Large northeast swell from Typhoon Sinlaku
will bring hazardous surf along north and east facing reefs
through at least this afternoon. Hazardous surf, combined
with the higher high tides with the new moon cycle, may produce
minor coastal inundation along northern and eastern shorelines at
times of high tide.
Instructions:
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
Areas Impacted:
Yap