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Small Craft Advisory

Saint Matthew Island Waters

Small Craft Advisory issued August 1 at 4:30AM AKDT until August 2 at 5:00PM AKDT by NWS Anchorage AK

Alert Description

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 15 kt. Seas 4 ft. .TONIGHT...E of Saint Matthew Island, S wind 15 kt increasing to 30 kt after midnight. W of Saint Matthew Island, SE wind 30 kt. Seas 8 ft. Rain. .SUN...S wind 30 kt. Seas 11 ft. Rain. .SUN NIGHT...SW wind 25 kt. Seas 12 ft. .MON THROUGH TUE...W wind 25 kt. Seas 11 ft. .WED...SW wind 15 kt. Seas 6 ft.

Time Information

Effective
Aug 2, 2026, 1:00 AM
Expires
Aug 2, 2026, 1:15 AM
Issued
Aug 1, 2026, 12:30 PM

Alert Details

Severity
Minor
Urgency
Expected
Certainty
Likely
Category
Met

Issued By

NWS Anchorage AK
National Weather Service

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