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Last Update: 351 AM AKDT Thu Aug 13 2026

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Juneau, AK Local Forecast Office

66NM SSW Cape Spencer AK

Marine Zone Forecast


Synopsis: High pressure in the Gulf will linger through the end of the week into the weekend. Winds moderate to fresh for the outer coastal waters and N-S oriented channels will diminish into the weekend. Localized wind shifts due to sea breezes possible, but overall wind pattern is expected to be N to NW. Seas 5 to 7 feet in outer coastal waters will trend downward by the weekend.

Today
NW wind 15 kt. Seas 5 ft.
Tonight
NW wind 15 kt. Seas 5 ft.
Fri
NW wind 15 kt. Seas 5 ft.
Fri Night
NW wind 15 kt. Seas 5 ft.
Sat
NW wind 15 kt. Seas 5 ft.
Sun
W wind 10 kt. Seas 4 ft.
Mon
SE wind 15 kt. Seas 7 ft.



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351 AM AKDT Thu Aug 13 2026
 
 

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