For More Weather Information:

Juneau, AK Local Forecast Office

Mud Bay AK

Marine Point Forecast

[NOTICE]

Today
High: 38 °F
Light Wind
1ft
Tonight
Low: 36 °F
⇑SSE 20kt
4ft
Sunday
High: 41 °F
SSE 20kt
2-4ft
Sunday Night
Low: 37 °F
ESE 10kt
2ft
Monday
High: 40 °F
WNW 10kt
2ft
Monday Night
Low: 36 °F
SE 15kt
2-3ft
Tuesday
High: 39 °F
⇑SE 25kt
3-5ft
Tuesday Night
Low: 36 °F
SSE 35kt
5-6ft
Wednesday
High: 40 °F
SSE 35kt⇓
4-6ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:32 am AKST Feb 7, 2026
Forecast Valid: 7am AKST Feb 7, 2026-6pm AKST Feb 13, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY LATE TONIGHT...

Synopsis: Increased SE winds continue, slowly decreasing into Saturday morning. Saturday afternoon into Saturday night, a front pushes northward across SE AK. This front quickly increases southerly wind speeds to near gale force with gale force gusts likely. Behind the front, winds diminish into Sunday. Isolated times and areas of increased winds will remain possible with continued showers. Looking ahead, a strong system will once again increase winds midweek next week.

Today

Variable winds 5 kt or less. Rain. Patchy fog between noon and 3pm. Seas around 1 ft.

Tonight

SSE wind 5 to 10 kt increasing to 15 to 20 kt after midnight. Winds could gust as high as 35 kt. Rain. Seas 1 ft building to 4 ft.

Sunday

SSE wind 10 to 20 kt. Showers. Seas 2 to 4 ft.

Sunday Night

ESE wind around 10 kt becoming NW after midnight. Showers. Seas around 2 ft.

Monday

NW wind around 10 kt becoming SE in the afternoon. Rain. Seas around 2 ft.

Monday Night

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

Tuesday

SE wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 40 kt. Rain. Seas 3 to 5 ft.

Tuesday Night

SSE wind 25 to 35 kt, with gusts as high as 55 kt. Rain. Seas 5 to 6 ft.

Wednesday

SSE wind 30 to 35 kt decreasing to 20 to 25 kt in the afternoon. Winds could gust as high as 55 kt. Rain. Seas 4 to 6 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.