For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]

Overnight
Low: 32 °F
ENE 15kt
5-6ft
New Year's Day
High: 37 °F
NE 15kt
5ft

Small Craft Advisory
Thursday Night
Low: 25 °F
NE 15kt
4ft
Friday
High: 26 °F
ENE 20kt
4ft
Friday Night
Low: 22 °F
ENE 20kt
4ft
Saturday
High: 24 °F
ENE 25kt
4ft
Saturday Night
Low: 20 °F
ENE 25kt
4ft
Sunday
High: 24 °F
ENE 25kt
4ft
Sunday Night
Low: 20 °F
E 15kt
4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:01 pm AKST Dec 31, 2025
Forecast Valid: 12am AKST Jan 1, 2026-6pm AKST Jan 7, 2026

View Nearby Observations

Detailed Forecast

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

Synopsis: Winds and seas continue to trend downward into the end of the week for the gulf, primary threat is outflow winds of near- gale to gale force along major bays and inlets along the northern coast, and outflow winds building in the inner channels.

Overnight

ENE wind 10 to 15 kt. Rain and snow showers likely, mainly before 3am. Seas 5 to 6 ft.

New Year's Day

NE wind around 15 kt. A slight chance of snow showers after 3pm. Seas around 5 ft.

Thursday Night

NE wind around 15 kt. Snow showers likely, mainly after 3am. Seas around 4 ft.

Friday

ENE wind 15 to 20 kt. Snow likely, mainly before 9am. Widespread freezing spray after 3pm. Seas around 4 ft.

Friday Night

ENE wind around 20 kt. A chance of snow. Widespread freezing spray. Seas around 4 ft.

Saturday

ENE wind 20 to 25 kt, with gusts as high as 30 kt. A chance of snow before 3pm. Widespread freezing spray. Seas around 4 ft.

Saturday Night

ENE wind around 25 kt, with gusts as high as 30 kt. Widespread freezing spray. Partly cloudy. Seas around 4 ft.

Sunday

ENE wind 15 to 25 kt, with gusts as high as 30 kt. Widespread freezing spray. Mostly sunny. Seas around 4 ft.

Sunday Night

E wind 5 to 15 kt becoming SW after midnight. Snow likely. Widespread freezing spray before 3am. Seas around 4 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.