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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]

Today
High: 44 °F
ENE 20kt
7-8ft

Small Craft Advisory
Tonight
Low: 42 °F
ENE 15kt
6-7ft

Small Craft Advisory
Saturday
High: 43 °F
E 10kt
5ft
Saturday Night
Low: 40 °F
SSE 10kt
5-6ft
Sunday
High: 41 °F
ESE 10kt
7ft
Sunday Night
Low: 40 °F
E 10kt
7-8ft
Monday
High: 43 °F
E 10kt
5-6ft
Monday Night
Low: 40 °F
ESE 10kt
5ft
Tuesday
High: 43 °F
E 10kt
5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:00 am AKST Feb 6, 2026
Forecast Valid: 6am AKST Feb 6, 2026-6pm AKST Feb 12, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT...

Synopsis: Areas of fog continue over portions of the inner channels Friday morning. Another front moves through the region Friday, increasing southeast winds to near gale force in Clarence Strait. Then a low in the gulf will continue to send showers with times of increased winds into SE Alaska.

Today

ENE wind 15 to 20 kt. Rain, mainly after 3pm. Seas 7 to 8 ft.

Tonight

ENE wind 10 to 15 kt. Rain. Seas 6 to 7 ft.

Saturday

E wind around 10 kt. Rain. Seas around 5 ft.

Saturday Night

SSE wind around 10 kt. Rain. Seas 5 to 6 ft.

Sunday

ESE wind around 10 kt. Showers. Seas around 7 ft.

Sunday Night

E wind 5 to 10 kt. Showers. Seas 7 to 8 ft.

Monday

E wind 5 to 10 kt. Rain. Seas 5 to 6 ft.

Monday Night

ESE wind around 10 kt. Rain. Seas around 5 ft.

Tuesday

E wind around 10 kt. Rain. Seas around 5 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.