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Juneau, AK Local Forecast Office

Mud Bay AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 40 °F
NW 10kt
2ft
Tonight
Low: 35 °F
Light Wind
1-2ft
Tuesday
High: 40 °F
S 15kt
4ft
Tuesday Night
Low: 37 °F
S 10kt
1-2ft
Wednesday
High: 40 °F
SSE 10kt
1-2ft
Wednesday Night
Low: 38 °F
SSE 10kt
2ft
Thursday
High: 41 °F
Light Wind
1ft
Thursday Night
Low: 37 °F
Light Wind
1ft
Friday
High: 44 °F
NW 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:38 pm AKDT Apr 6, 2026
Forecast Valid: 2pm AKDT Apr 6, 2026-6pm AKDT Apr 12, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A low pressure system is weakening and moving into British Columbia. A cold front moving from west to east will move over the southern half of the panhandle through tonight. Building high pressure in the central gulf will continue to generate elevated winds in the eastern gulf through the morning hours tomorrow.

This Afternoon

NW wind around 10 kt. A chance of rain. Seas around 2 ft.

Tonight

Variable winds 5 kt or less. Mostly cloudy. Seas 1 to 2 ft.

Tuesday

S wind 5 to 15 kt. A chance of showers, mainly after 1pm. Seas 4 ft subsiding to 1 ft.

Tuesday Night

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

Wednesday

SSE wind 5 to 10 kt. A chance of rain and snow before 1pm, then a chance of rain. Seas 1 to 2 ft.

Wednesday Night

SSE wind 5 to 10 kt. A chance of rain. Seas around 2 ft.

Thursday

Variable winds 5 kt or less. Rain likely. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. Rain likely. Seas around 1 ft.

Friday

NW wind 5 to 15 kt. A chance of rain. Seas 2 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.