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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 41 °F
WSW 15kt
5ft
Tonight
Low: 38 °F
WSW 15kt
4-5ft
Wednesday
High: 42 °F
SSW 10kt
7ft

Small Craft Advisory
Wednesday Night
Low: 40 °F
S 10kt
6-7ft
Thursday
High: 42 °F
S 10kt
5ft
Thursday Night
Low: 39 °F
Light Wind
4-5ft
Friday
High: 45 °F
Light Wind
4ft
Friday Night
Low: 39 °F
Light Wind
3-4ft
Saturday
High: 46 °F
Light Wind
3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:28 pm AKDT Apr 7, 2026
Forecast Valid: 5pm AKDT Apr 7, 2026-6pm AKDT Apr 14, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY WEDNESDAY...

Synopsis: Weak front continues to push into the panhandle through Tuesday afternoon with winds and seas diminishing. Brief lull this evening before second front pushes across the Gulf by Wednesday morning through the afternoon, with strongest winds of fresh to strong breeze remaining along the N Gulf coast around Cape Suckling.

This Afternoon

WSW wind around 15 kt. A slight chance of rain. Seas around 5 ft.

Tonight

WSW wind 10 to 15 kt. A chance of rain, mainly after 7pm. Seas 4 to 5 ft.

Wednesday

SSW wind around 10 kt. Rain. Seas 4 ft building to 7 ft.

Wednesday Night

S wind 5 to 10 kt. Rain. Seas 6 to 7 ft.

Thursday

S wind 5 to 10 kt. Rain. Seas around 5 ft.

Thursday Night

Variable winds 5 kt or less. Rain. Seas 4 to 5 ft.

Friday

Variable winds 5 kt or less. Rain likely before 10am. Seas around 4 ft.

Friday Night

Variable winds 5 kt or less. A chance of sprinkles. Seas 3 to 4 ft.

Saturday

Variable winds 5 kt or less. Mostly sunny. Seas around 3 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.