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Juneau, AK Local Forecast Office

Sitka AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 44 °F
SSW 15kt
4ft
Tonight
Low: 39 °F
S 10kt
4-5ft
Saturday
High: 42 °F
⇑W 25kt
5-7ft
Saturday Night
Low: 33 °F
WSW 20kt
6-8ft
Sunday
High: 36 °F
Light Wind
5ft
Sunday Night
Low: 29 °F
Light Wind
4ft
Monday
High: 36 °F
Light Wind
3-4ft
Monday Night
Low: 28 °F
Light Wind
3ft
Tuesday
High: 37 °F
Light Wind
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: 3:23 pm AKST Mar 6, 2026
Forecast Valid: 4pm AKST Mar 6, 2026-6pm AKDT Mar 12, 2026

View Nearby Observations

Detailed Forecast

...STORM WARNING SATURDAY...

Synopsis: Saturday afternoon another low and strong cold front will quickly move east across the gulf bringing widespread gale force conditions to coastal zones near 3 pm. A narrow band of storm force conditions associated with the front will likely make landfall along the Chichagof Baranof coast. Winds quickly diminish by Sunday morning with onshore flow and heavy snow showers.

This Afternoon

SSW wind around 15 kt. Rain. Seas around 4 ft.

Tonight

S wind 5 to 10 kt becoming WSW after midnight. Showers. Seas 4 to 5 ft.

Saturday

S wind 5 to 10 kt becoming W 15 to 25 kt in the afternoon. Winds could gust as high as 55 kt. Rain before 3pm, then rain and snow. Seas 5 to 7 ft.

Saturday Night

WSW wind 15 to 20 kt, with gusts as high as 55 kt. Rain and snow showers, becoming all snow after 9pm. Seas 6 to 8 ft.

Sunday

Variable winds 5 kt or less. Snow showers. Seas around 5 ft.

Sunday Night

Variable winds 5 kt or less. Snow showers. Seas around 4 ft.

Monday

Variable winds 5 kt or less. Snow showers likely. Seas 3 to 4 ft.

Monday Night

Variable winds 5 kt or less. Snow showers likely. Seas around 3 ft.

Tuesday

Variable winds 5 kt or less. Snow showers likely. 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.