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Juneau, AK Local Forecast Office

15NM N Cape Muzon AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 46 °F
SW 15kt
3ft

Small Craft Advisory
Tonight
Low: 42 °F
S 15kt
2-3ft

Small Craft Advisory
Sunday
High: 46 °F
SE 15kt
3ft
Sunday Night
Low: 42 °F
SE 10kt
2-3ft
Monday
High: 45 °F
SE 10kt
2-3ft
Monday Night
Low: 40 °F
SE 10kt
2ft
Tuesday
High: 44 °F
SE 10kt
1-2ft
Tuesday Night
Low: 40 °F
S 20kt
2-4ft
Wednesday
High: 45 °F
S 20kt
4-5ft

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: 1pm AKST Feb 7, 2026-6pm AKST Feb 13, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH 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.

This Afternoon

SW wind around 15 kt. Showers, mainly before 3pm. Seas around 3 ft.

Tonight

S wind 10 to 15 kt. Showers, mainly after 9pm. Seas 2 to 3 ft.

Sunday

SE wind 10 to 15 kt. Showers likely. Seas around 3 ft.

Sunday Night

SE wind around 10 kt. Showers. Seas 2 to 3 ft.

Monday

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

Monday Night

SE wind 5 to 10 kt. Rain. Seas around 2 ft.

Tuesday

SE wind 5 to 10 kt. Rain likely, mainly before 3pm. Seas 1 to 2 ft.

Tuesday Night

S wind 10 to 20 kt. Rain. Seas 2 to 4 ft.

Wednesday

S wind around 20 kt. Rain. Seas 4 to 5 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.