For More Weather Information:

Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 38 °F
SW 25kt
17ft

Small Craft Advisory
Saturday
High: 40 °F
⇑W 25kt
16ft

Storm Warning
Saturday Night
Low: 33 °F
W 45kt⇓
17ft
Sunday
High: 35 °F
SW 15kt
12-13ft
Sunday Night
Low: 30 °F
S 10kt
11-12ft
Monday
High: 34 °F
E 15kt
9-10ft
Monday Night
Low: 30 °F
E 15kt
8-9ft
Tuesday
High: 35 °F
ENE 15kt
6-8ft
Tuesday Night
Low: 30 °F
ENE 20kt
5-6ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:23 pm AKST Mar 6, 2026
Forecast Valid: 8pm AKST Mar 6, 2026-6pm AKDT Mar 13, 2026

View Nearby Observations

Detailed Forecast

...STORM WARNING SATURDAY...

Synopsis: Saturday afternoon another low and strong cold front will quickly move east across the gulf bringing widespread gale force conditions to coastal zones near 3 pm. A narrow band of storm force conditions associated with the front will likely make landfall along the Chichagof Baranof coast. Winds quickly diminish by Sunday morning with onshore flow and heavy snow showers.

Tonight

SW wind 20 to 25 kt, with gusts as high as 30 kt. Showers. Seas 11 ft building to 17 ft.

Saturday

SSW wind 15 to 20 kt becoming W 20 to 25 kt in the afternoon. Winds could gust as high as 35 kt. Rain before 9am, then rain and snow. Seas 16 ft subsiding to 13 ft.

Saturday Night

W wind 35 to 45 kt decreasing to 20 to 30 kt. Snow showers. Some thunder is also possible. Seas 17 ft subsiding to 14 ft.

Sunday

SW wind 10 to 15 kt. Snow showers. Seas 12 to 13 ft.

Sunday Night

SSW wind around 10 kt becoming SSE after midnight. Snow showers. Seas 11 to 12 ft.

Monday

E wind 10 to 15 kt. Snow showers. Seas 9 to 10 ft.

Monday Night

E wind 10 to 15 kt. Snow showers likely, mainly before 9pm. Seas 8 to 9 ft.

Tuesday

ENE wind around 15 kt. Scattered snow showers. Seas 6 to 8 ft.

Tuesday Night

ENE wind 15 to 20 kt, with gusts as high as 30 kt. Scattered snow showers. Seas 5 to 6 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.