Last Update: 325 AM AKDT Tue Jul 21 2026

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Juneau, AK Local Forecast Office

66NM SSW Cape Spencer AK

Marine Zone Forecast

...SMALL CRAFT ADVISORY THIS EVENING THROUGH LATE TONIGHT...

Synopsis: A weak front aloft will progress over the panhandle today, bringing low clouds and some areas of low visibility. High pressure in the Gulf of Alaska will strengthen overnight into Wednesday, increasing gulf water northwesterlies to a maximum of 25 knots. Additionally, westerly winds in exposed inner channels through Wednesday may reach up to 20 knots.

Today
NW wind 15 kt increasing to 20 kt. Seas 5 ft building to 7 ft. Widespread fog early in the morning, then patchy fog.
Tonight
NW wind 25 kt. Seas 8 ft.
Wed
W wind 20 kt. Seas 7 ft.
Wed Night
W wind 20 kt. Seas 8 ft.
Thu
W wind 20 kt. Seas 8 ft.
Fri
W wind 20 kt. Seas 8 ft.
Sat
NE wind 10 kt. Seas 7 ft.



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325 AM AKDT Tue Jul 21 2026
 
 

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