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Juneau, AK Local Forecast Office

Mud Bay AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 58 °F
Light Wind
< 1ft
Tonight
Low: 52 °F
Light Wind
1ft
Tuesday
High: 59 °F
Light Wind
1ft
Tuesday Night
Low: 50 °F
SSE 10kt
2ft
Wednesday
High: 57 °F
S 10kt
1-2ft
Wednesday Night
Low: 50 °F
S 10kt
2-3ft
Thursday
High: 58 °F
Light Wind
1ft
Thursday Night
Low: 51 °F
Light Wind
1ft
Friday
High: 59 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:28 am AKDT Jul 6, 2026
Forecast Valid: 2pm AKDT Jul 6, 2026-6pm AKDT Jul 12, 2026

View Nearby Observations

Detailed Forecast

Synopsis: The frontal system currently moving over the panhandle has begun to weaken, reducing wind speeds in both the inside and outside waters. A secondary wrap on Tuesday will increase winds again for the outside coast and southern panhandle. There is the possibility of thunderstorms for primarily the southern half of the panhandle Tuesday, which may have localized, gusty winds.

This Afternoon

Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Showers. Seas around 1 ft.

Tuesday

Variable winds 5 kt or less. Showers before 10am, then showers likely and possibly a thunderstorm between 10am and 4pm, then a chance of showers and thunderstorms after 4pm. Seas around 1 ft.

Tuesday Night

SSE wind around 10 kt. A chance of showers before 10pm. Seas around 2 ft.

Wednesday

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

Wednesday Night

S wind around 10 kt. Mostly cloudy. Seas 2 to 3 ft.

Thursday

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

Thursday Night

Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.

Friday

Variable winds 5 kt or less. A chance of showers. Seas around 1 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.