For More Weather Information:

Juneau, AK Local Forecast Office

Mud Bay AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 51 °F
Light Wind
1ft
Friday
High: 59 °F
Light Wind
1ft
Friday Night
Low: 52 °F
SSE 10kt
1-2ft
Saturday
High: 59 °F
S 10kt
1-2ft
Saturday Night
Low: 52 °F
SSE 10kt
2ft
Sunday
High: 57 °F
SSE 10kt
2ft
Sunday Night
Low: 51 °F
SSE 15kt
2-3ft
Monday
High: 58 °F
SSE 10kt
2ft
Monday Night
Low: 52 °F
SSE 10kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:12 pm AKDT Jul 9, 2026
Forecast Valid: 7pm AKDT Jul 9, 2026-6pm AKDT Jul 16, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A front is moving north across the eastern Gulf of Alaska and the southern portions of the Alaska Panhandle today as low pressure, situated over the central Gulf of Alaska, moves east to just offshore of Prince of Wales Island by Friday. The weakening area of low pressure will then drift southeast and dissipate near Haida Gwaii over the weekend. Weak ridging builds Sunday before another low pressure system moves into the eastern Gulf causing winds along the coast to increase from the southeast.

Tonight

Variable winds 5 kt or less. Showers, mainly before 4am. Seas around 1 ft.

Friday

Variable winds 5 kt or less. A chance of showers before 10am, then a slight chance of showers after 4pm. Seas around 1 ft.

Friday Night

SSE wind 5 to 10 kt. A slight chance of showers before 7pm. Seas 1 to 2 ft.

Saturday

S wind 5 to 10 kt. Mostly cloudy. Seas 1 to 2 ft.

Saturday Night

SSE wind around 10 kt. Cloudy. Seas around 2 ft.

Sunday

SSE wind around 10 kt. Cloudy. Seas around 2 ft.

Sunday Night

SSE wind 10 to 15 kt. Cloudy. Seas 2 to 3 ft.

Monday

SSE wind around 10 kt. Cloudy. Seas around 2 ft.

Monday Night

SSE wind 5 to 10 kt. Mostly cloudy. Seas around 2 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.