For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]

Overnight
Low: 40 °F
ENE 20kt
6ft
Monday
High: 43 °F
ENE 20kt
5-6ft
Monday Night
Low: 39 °F
ENE 25kt
5-6ft
Tuesday
High: 44 °F
E 25kt
11ft
Tuesday Night
Low: 41 °F
ENE 20kt
8-10ft
Wednesday
High: 46 °F
ESE 15kt
8ft
Wednesday Night
Low: 38 °F
SE 15kt
7-8ft
Thursday
High: 45 °F
ESE 15kt
8ft
Thursday Night
Low: 43 °F
ESE 15kt
7-8ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:43 pm AKST Feb 1, 2026
Forecast Valid: 11pm AKST Feb 1, 2026-6pm AKST Feb 8, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH THIS EVENING...

Synopsis: A front will move over the southern panhandle and continue to move north through Sunday night and be out of the area by Monday. A stronger gale force front will move into the Gulf of Alaska and outer coastal waters Tuesday. Active pattern continues through mid next week with multiple fronts moving over the area.

Overnight

ENE wind 15 to 20 kt. Rain. Seas around 6 ft.

Monday

ENE wind 15 to 20 kt. Rain. Seas 5 to 6 ft.

Monday Night

ENE wind 15 to 25 kt, with gusts as high as 35 kt. Rain. The rain could be heavy at times. Seas 5 to 6 ft.

Tuesday

E wind around 25 kt, with gusts as high as 35 kt. Rain. The rain could be heavy at times. Seas 8 ft building to 11 ft.

Tuesday Night

ENE wind 15 to 20 kt. Rain. Seas 8 to 10 ft.

Wednesday

ESE wind around 15 kt. Rain. Seas around 8 ft.

Wednesday Night

SE wind around 15 kt. Rain. Seas 7 to 8 ft.

Thursday

ESE wind around 15 kt. Rain. Seas around 8 ft.

Thursday Night

ESE wind around 15 kt. Rain. Seas 7 to 8 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.