Hazardous Weather Conditions

Last Update: 348 AM AKST Sun Nov 16 2025

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Anchorage, AK Local Forecast Office

47NM SSE Shemya AK

Marine Zone Forecast

...GALE WARNING THROUGH MONDAY...

Synopsis: A 966 mb low 180 nm NE of Shemya moves to 70 nm N of Adak at 982 mb Mon afternoon. This low dissipates Tue morning. A 965 mb low 40 nm SE of Unalaska moves to 110 nm NW of Nunivak Island at 973 mb Tue morning. A 969 mb Sea of Okhotsk low sends a front to the western Bering and Western Aleutians by Tue morning. A 973 mb low develops along this front 180 nm W of Shemya Tue morning.

Today
W wind 40 kt. Seas 22 ft. Rain and snow.
Tonight
W wind 40 kt. Seas 21 ft. Snow and rain.
Mon
W wind 40 kt. Seas 22 ft. Rain and snow.
Mon Night
S wind 30 kt. Seas 18 ft.
Tue Through Thu
W wind 30 kt. Seas 20 ft.



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348 AM AKST Sun Nov 16 2025
 
 

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