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Juneau, AK Local Forecast Office

5NM WSW Sitka AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 49 °F
Light Wind
4ft

Small Craft Advisory
Tonight
Low: 42 °F
E 10kt
3-4ft
Tuesday
High: 49 °F
ENE 10kt
3ft
Tuesday Night
Low: 44 °F
ENE 15kt
3-4ft
Wednesday
High: 52 °F
ENE 15kt
4ft
Wednesday Night
Low: 42 °F
ESE 15kt
4ft
Thursday
High: 50 °F
SE 15kt
5ft
Thursday Night
Low: 43 °F
E 15kt
4ft
Friday
High: 51 °F
SSW 10kt
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: 8:32 am AKST Nov 3, 2025
Forecast Valid: 1pm AKST Nov 3, 2025-6pm AKST Nov 9, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH THIS AFTERNOON...

Synopsis: A weak shortwave over the central panhandle continues to decay as it moves northward. Calmer winds last through Monday night before a Gale force low moves in from the N Pacific Tuesday, bringing increased E to NE winds to Gulf and Inner Channels. Winds will remain elevated through the week as multiple fronts push into the area.

This Afternoon

Variable winds 5 kt or less. A chance of showers. Seas around 4 ft.

Tonight

E wind 5 to 10 kt. A slight chance of showers before 9pm, then a slight chance of rain after 3am. Seas 3 to 4 ft.

Tuesday

ENE wind around 10 kt. A chance of rain. Seas around 3 ft.

Tuesday Night

ENE wind around 15 kt. A chance of rain. Seas 3 to 4 ft.

Wednesday

ENE wind around 15 kt. Rain, mainly after 9am. Seas around 4 ft.

Wednesday Night

ESE wind around 15 kt. Rain. Seas 4 ft subsiding to 1 ft.

Thursday

SE wind around 15 kt. Rain. Seas 1 ft building to 5 ft.

Thursday Night

E wind 10 to 15 kt. Rain. Seas 1 ft building to 4 ft.

Friday

SE wind around 10 kt becoming SSW in the morning. 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.