Last Update: 352 AM AKDT Wed Jul 9 2025

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Anchorage, AK Local Forecast Office

47NM SSE Shemya AK

Marine Zone Forecast


Synopsis: A 999 mb low 90 nm NW of Unalaska tracks across the Alaska Peninsula and into the western Gulf at 999 mb through Thu morning. A 1005 mb western Bering low on Wed moves to 130 nm NE of Shemya at 1005 mb by Fri morning.

Today
NE wind 15 kt. Seas 5 ft.
Tonight
NE wind 15 kt. Seas 5 ft.
Thu
NW wind 15 kt. Seas 6 ft.
Thu Night
NW wind 25 kt. Seas 9 ft.
Fri
NW wind 25 kt. Seas 9 ft.
Sat
W wind 30 kt. Seas 6 ft.
Sun
S wind 35 kt. Seas 8 ft.



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352 AM AKDT Wed Jul 9 2025
 
 

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