Hazardous Weather Conditions

Last Update: 428 AM AKDT Tue Apr 21 2026

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Anchorage, AK Local Forecast Office

46NM SSE Amchitka AK

Marine Zone Forecast

...GALE WARNING WEDNESDAY...

Synopsis: A 982 mb low 130 nm SE of Shemya moves to 85 nm NW of Adak at 966 mb by Wed morning. The low continues to 60 nm W of Saint Paul at 979 mb by Thu morning.

Today
NW wind 15 kt becoming W 25 kt in the afternoon. Seas 11 ft. Rain showers.
Tonight
W wind 30 kt. Seas 16 ft. Widespread rain showers.
Wed
NW wind 35 kt. Seas 18 ft.
Wed Night
W wind 30 kt. Seas 14 ft.
Thu
NW wind 25 kt. Seas 11 ft.
Fri
W wind 20 kt. Seas 10 ft.
Sat
NE wind 35 kt. Seas 33 ft.



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428 AM AKDT Tue Apr 21 2026
 
 

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