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Juneau, AK Local Forecast Office

Mud Bay AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 0 °F
NNW 30kt
4ft
Wednesday
High: 4 °F
NW 30kt
6-7ft
Wednesday Night
Low: 2 °F
N 30kt
6ft
Thursday
High: 7 °F
N 25kt
6ft
Thursday Night
Low: 4 °F
N 25kt
5-6ft
Friday
High: 13 °F
N 25kt
4-5ft
Friday Night
Low: 12 °F
N 25kt
4-5ft
Saturday
High: 18 °F
N 35kt
8ft
Saturday Night
Low: 11 °F
NNW 35kt
7-8ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:42 pm AKST Dec 9, 2025
Forecast Valid: 7pm AKST Dec 9, 2025-6pm AKST Dec 16, 2025

View Nearby Observations

Detailed Forecast

Synopsis: An area of low pressure quickly moves across the southern panhandle on Tuesday afternoon. Another low follows a similar path on Wednesday. Meanwhile, strong outflow winds continue to persist and strengthen into next week. Outflow from high pressure in the Yukon will persist through midweek.

Tonight

NNW wind 25 to 30 kt, with gusts as high as 40 kt. Mostly clear. Seas around 4 ft.

Wednesday

NW wind around 30 kt, with gusts as high as 40 kt. Mostly sunny. Seas 6 to 7 ft.

Wednesday Night

N wind around 30 kt, with gusts as high as 40 kt. Mostly clear. Seas around 6 ft.

Thursday

N wind around 25 kt, with gusts as high as 35 kt. Sunny. Seas around 6 ft.

Thursday Night

N wind around 25 kt, with gusts as high as 35 kt. Clear. Seas 5 to 6 ft.

Friday

N wind 20 to 25 kt. Sunny. Seas 4 to 5 ft.

Friday Night

N wind 20 to 25 kt, with gusts as high as 30 kt. Partly cloudy. Seas 4 to 5 ft.

Saturday

N wind 25 to 35 kt, with gusts as high as 45 kt. Partly sunny. Seas 5 ft building to 8 ft.

Saturday Night

NNW wind around 35 kt, with gusts as high as 50 kt. A chance of snow. Seas 7 to 8 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.