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Juneau, AK Local Forecast Office

5NM WSW Sitka AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 32 °F
ENE 15kt
3ft

Small Craft Advisory
Tuesday
High: 39 °F
E 15kt
3-4ft

Small Craft Advisory
Tuesday Night
Low: 36 °F
ESE 10kt
4-5ft
Wednesday
High: 44 °F
W 15kt
5-6ft
Wednesday Night
Low: 37 °F
Light Wind
6ft
Thursday
High: 44 °F
SE 10kt
3-5ft
Thursday Night
Low: 41 °F
SSW 10kt
5-6ft
Friday
High: 47 °F
SSE 10kt
5ft
Friday Night
Low: 40 °F
S 10kt
5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:02 pm AKST Mar 2, 2026
Forecast Valid: 9pm AKST Mar 2, 2026-6pm AKDT Mar 9, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

Synopsis: Gale force outflow winds continue along the northern coast and inner channels into Wednesday morning, with moderate to heavy snowfall in the central region. Areas of freezing spray will also continue over the northern inner channels with times of heavy freezing spray possible. Winds diminish late Wednesday into Thursday across the area.

Tonight

ENE wind around 15 kt. Snow. Seas around 3 ft.

Tuesday

ENE wind around 15 kt becoming ESE in the afternoon. Snow before 3pm, then rain and snow. Seas 3 to 4 ft.

Tuesday Night

ESE wind around 10 kt. Rain. Seas 4 to 5 ft.

Wednesday

ESE wind 10 to 15 kt becoming W in the morning. Rain before noon, then snow. Seas 5 to 6 ft.

Wednesday Night

Variable winds 5 kt or less. Snow likely before 3am, then rain and snow. Seas 6 ft subsiding to 3 ft.

Thursday

ESE wind 5 to 10 kt becoming SSW in the afternoon. Rain likely. Seas 3 to 5 ft.

Thursday Night

SSW wind around 10 kt becoming SSE after midnight. Rain. Seas 5 to 6 ft.

Friday

SSE wind around 10 kt. Rain. Seas around 5 ft.

Friday Night

S wind around 10 kt. Rain. Seas around 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.