For More Weather Information:

Juneau, AK Local Forecast Office

10NM W Cape Fanshaw AK

Marine Point Forecast

[NOTICE]

Today
High: 41 °F
S 10kt
1-2ft
Tonight
Low: 38 °F
SSE 10kt
2ft
Thursday
High: 41 °F
SE 15kt
2-3ft
Thursday Night
Low: 37 °F
ESE 10kt
2ft
Friday
High: 42 °F
ENE 10kt
2ft
Friday Night
Low: 38 °F
N 15kt
2-3ft
Saturday
High: 48 °F
N 15kt
3ft
Saturday Night
Low: 38 °F
N 10kt
2ft
Sunday
High: 45 °F
NNE 15kt
1-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:31 am AKDT Apr 8, 2026
Forecast Valid: 7am AKDT Apr 8, 2026-6pm AKDT Apr 14, 2026

View Nearby Observations

Detailed Forecast

Synopsis: Another weak front pushes across the Gulf Wednesday morning, with strongest winds of fresh to strong breeze along Cape Saint Elias. Southwesterly seas increase to 7 to 9 ft for much of the coast Wednesday into Thursday morning. Winds and seas begin to subside Thursday afternoon.

Today

S wind 5 to 10 kt. A chance of rain after 1pm. Seas 1 to 2 ft.

Tonight

SSE wind around 10 kt. Rain likely, mainly after 4am. Seas around 2 ft.

Thursday

SE wind 10 to 15 kt. Rain. Seas 2 to 3 ft.

Thursday Night

ESE wind around 10 kt. Rain. Seas around 2 ft.

Friday

ENE wind 5 to 10 kt becoming N in the morning. Rain likely, mainly before 10am. Seas around 2 ft.

Friday Night

N wind around 15 kt. A chance of sprinkles after 10pm. Seas 2 to 3 ft.

Saturday

N wind around 15 kt. Sunny. Seas around 3 ft.

Saturday Night

N wind around 10 kt. Partly cloudy. Seas around 2 ft.

Sunday

NNE wind 10 to 15 kt. Mostly sunny. Seas 1 to 3 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.