Last Update: 309 AM AKST Tue Nov 18 2025

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Anchorage, AK Local Forecast Office

Chiniak Bay AK

Marine Zone Forecast


Synopsis: A 1000 mb low 120 nm SE of Middleton Island moves to near 20 nm SW of Yakutat and dissipates Tue afternoon. A 981 mb North Pacific low moves to near 295 nm S of Yakutat Wed afternoon. Its front moves north across the Gulf beginning Thu morning. A 955 mb low moves to around 95 nm NE of Chignik Thu morning.

Today
SW wind 15 kt diminishing to 10 kt in the afternoon. Seas 2 ft.
Tonight
Variable wind less than 10 kt. Seas 2 ft.
Wed
Variable wind less than 10 kt becoming SE 15 kt in the afternoon. Seas 2 ft building to 4 ft in the afternoon.
Wed Night
SE wind 25 kt. Seas 10 ft.
Thu
SW wind 25 kt. Seas 6 ft.
Fri Through Sat
NW wind 20 kt. Seas 3 ft.



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309 AM AKST Tue Nov 18 2025
 
 

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