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United States Interactive Warnings, Watches, And Advisories - Hazardous Seas Watch Summary
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Hazardous Seas Watch
In effect from Friday, Oct 17 2025 1:33 PM - Saturday, Oct 18 2025 4:00 AM
Issued by NWS Medford OR


What:
For the Small Craft Advisory, north winds 15 to 25 kt
with gusts up to 30 kt and seas 9 to 14 ft at 18 seconds. For
the Hazardous Seas Watch, very steep and hazardous seas 16 to
19 ft at 15 seconds possible.

Where:
For the Small Craft Advisory. South of Port Orford
Thursday through Friday evening, then all areas. For the
Hazardous Seas Watch, all areas.

When:
For the Small Craft Advisory, until 8 PM PDT Saturday.
For the Hazardous Seas Watch, from Sunday afternoon through
late Sunday night.

Impacts:
Very steep and hazardous seas could capsize or
damage vessels. Bar crossing could become especially hazardous.

View The Hazard Area In Detail At Https:
//go.usa.gov/x6hks

Instructions:
Consider altering your plans to avoid possible hazardous and very
steep sea conditions.

Areas Impacted:
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm

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Hazardous Seas Watch
In effect from Friday, Oct 17 2025 1:33 PM - Saturday, Oct 18 2025 4:00 AM
Issued by NWS Medford OR


What:
For the Small Craft Advisory, seas 9 to 13 ft at 17
seconds expected. For the Hazardous Seas Watch, very steep and
hazardous seas 16 to 19 ft at 15 seconds possible.

Where:
For the Small Craft Advisory, all areas. For the
Hazardous Seas Watch, all areas.

When:
For the Small Craft Advisory, from 8 PM this evening to
8 PM PDT Saturday. For the Hazardous Seas Watch, from Sunday
afternoon through late Sunday night.

Impacts:
Very steep and hazardous seas could capsize or
damage vessels. Bar crossing could become especially hazardous.

View The Hazard Area In Detail At Https:
//go.usa.gov/x6hks

Instructions:
Consider altering your plans to avoid possible hazardous and very
steep sea conditions.

Areas Impacted:
Coastal waters from Florence to Cape Blanco OR out 10 nm
Waters from Florence to Cape Blanco OR from 10 to 60 nm

8459eff8750b2dd6c8c646d279dd4e1979a83243.001.2