Last Update: 829 PM AKDT Tue Sep 8 2026

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Juneau, AK Local Forecast Office

6NM SE Cape Spencer AK

Marine Zone Forecast

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

Synopsis: A front swinging through will bring strong SW to W winds across the Gulf and outer coastal waters and strong southerlies for inner channels, with gale force winds impacting Lynn Canal. Winds decrease Wednesday before strong northerly winds impact the inner channels Thursday. Seas 8 to 12 ft for the Gulf and coastal waters through tonight will trend downward beginning later Wednesday.

Tonight
SW wind 25 kt. Seas 9 ft. Showers in the evening, then rain late.
Wed
W wind 20 kt. Seas 9 ft. Showers and slight chance of thunderstorms in the morning.
Wed Night
S wind 10 kt. Seas 8 ft.
Thu
NE wind 20 kt. Seas 7 ft.
Thu Night
W wind 20 kt. Seas 5 ft.
Fri
W wind 15 kt. Seas 4 ft.
Sat
SW wind 10 kt. Seas 3 ft.
Sun
W wind 10 kt. Seas 3 ft.









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829 PM AKDT Tue Sep 8 2026
 
 

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