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Urgent Action Required
Storm Warning
Castle Cape to Cape Tolstoi from 15 to 100 NM
Storm Warning issued October 31 at 4:10AM AKDT until October 31 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...NW wind 50 kt. Seas 22 ft. Rain showers. .TONIGHT...W wind 45 kt. Seas 20 ft. Rain showers. .SAT...W wind 40 kt. Seas 18 ft. .SAT NIGHT...W wind 30 kt. Seas 13 ft. .SUN...W wind 25 kt. Seas 10 ft. .MON THROUGH TUE...N wind 15 kt. Seas 9 ft.
Time Information
Effective
Oct 31, 2025, 1:00 PM
Expires
Nov 1, 2025, 12:45 AM
Issued
Oct 31, 2025, 12:10 PM
Alert Details
Severity
Severe
Urgency
Immediate
Certainty
Observed
Category
Met
Issued By
NWS Anchorage AK
National Weather Service