Last Update: 429 AM AKST Tue Dec 9 2025

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Anchorage, AK Local Forecast Office

7NM S Tyonek AK

Marine Zone Forecast


Synopsis: A 995 mb low 150 nm SE of Middleton Island will weaken and be absorbed by a low exiting into the eastern Gulf. A through moving south through the state will generate a new 1007 mb low 120 nm S of Seward Wed afternoon.

Today
NE wind 10 kt. Seas 3 ft.
Tonight
NE wind 10 kt. Seas 2 ft.
Wed
N wind 10 kt increasing to 15 kt in the afternoon. Seas 2 ft building to 4 ft in the afternoon.
Wed Night
N wind 20 kt. Seas 5 ft.
Thu
NE wind 15 kt. Seas 4 ft.
Fri
N wind 20 kt. Seas 5 ft.
Sat
N wind 30 kt. Seas 7 ft.



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429 AM AKST Tue Dec 9 2025
 
 

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