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Urgent Action Required
Storm Warning
Castle Cape to Cape Tolstoi from 15 to 100 NM
Storm Warning issued December 16 at 4:00AM AKST until December 23 at 5:00PM AKST 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. .TONIGHT...NW wind 30 kt. Seas 10 ft. .TUE...NW wind 45 kt. Seas 12 ft. .TUE NIGHT...NW wind 50 kt. Seas 17 ft. Freezing spray. .WED...NW wind 40 kt. Seas 14 ft. .WED NIGHT...NW wind 35 kt. Seas 12 ft. .THU THROUGH SAT...NW wind 30 kt. Seas 9 ft.
Time Information
Effective
Dec 23, 2025, 2:00 PM
Expires
Dec 17, 2025, 4:15 AM
Issued
Dec 16, 2025, 1:00 PM
Alert Details
Severity
Severe
Urgency
Immediate
Certainty
Observed
Category
Met
Issued By
NWS Anchorage AK
National Weather Service