Last Update: 330 AM AKDT Tue Sep 29 2026

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Anchorage, AK Local Forecast Office

41NM SSW Cape Constantine AK

Marine Zone Forecast


Synopsis: A 1008 mb Bering Sea low at 215 nm W of Saint Matthew Island moves to 190 nm W of Goodnews Bay Tue night before dissipating Wed afternoon. A front from a 990 mb North Pacific low enters the Bering Tue evening. The low tracks 60 nm W of Shemya Wed morning.

Today
NW wind 20 kt. Seas 6 ft.
Tonight
W wind 15 kt diminishing to 10 kt after midnight. Seas 4 ft.
Wed
Variable wind less than 10 kt becoming N 10 kt in the afternoon. Seas 3 ft.
Wed Night
N wind 15 kt. Seas 3 ft.
Thu
NE wind 20 kt. Seas 4 ft.
Fri
NE wind 25 kt. Seas 6 ft.
Sat
E wind 20 kt. Seas 5 ft.



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330 AM AKDT Tue Sep 29 2026
 
 

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