For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 37 °F
ENE 20kt
3-4ft
Friday
High: 41 °F
NE 15kt
4ft
Friday Night
Low: 39 °F
E 10kt
4ft
Saturday
High: 42 °F
E 10kt
4ft
Saturday Night
Low: 38 °F
ENE 10kt
3-4ft
Sunday
High: 42 °F
ENE 10kt
3ft
Sunday Night
Low: 38 °F
ENE 10kt
2-3ft
Monday
High: 39 °F
W 10kt
2-3ft
Monday Night
Low: 39 °F
W 20kt
4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:30 pm AKDT Apr 2, 2026
Forecast Valid: 9pm AKDT Apr 2, 2026-6pm AKDT Apr 9, 2026

View Nearby Observations

Detailed Forecast

Synopsis: Another low and front will move into the gulf raising winds to strong to possibly gales and seas increasing to 9 to 12 ft over the outside waters into Friday. Fresh to strong southerlies expected to develop as well, with gales possibly developing across southern Clarence Strait late tonight. Offshore/outflow winds will pick up with the approach of the low, becoming southerly Friday as the front lifts north.

Tonight

ENE wind 15 to 20 kt. A chance of rain and snow, mainly after 4am. Seas 3 to 4 ft.

Friday

NE wind around 15 kt. Rain and snow, becoming all rain after 10am. Seas around 4 ft.

Friday Night

E wind around 10 kt. Showers. Seas around 4 ft.

Saturday

E wind around 10 kt. Showers. Seas around 4 ft.

Saturday Night

ENE wind around 10 kt. Showers likely. Seas 3 to 4 ft.

Sunday

ENE wind around 10 kt. A chance of rain. Seas around 3 ft.

Sunday Night

ENE wind around 10 kt. Rain. Seas 2 to 3 ft.

Monday

W wind around 10 kt. Rain. Seas 2 to 3 ft.

Monday Night

W wind 15 to 20 kt. Rain likely. 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.