For More Weather Information:

Juneau, AK Local Forecast Office

4NM N Petersburg AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 33 °F
Light Wind
1ft

Small Craft Advisory
Sunday
High: 43 °F
Light Wind
1ft
Sunday Night
Low: 36 °F
⇑ESE 20kt
2-4ft
Monday
High: 48 °F
ESE 20kt
4ft
Monday Night
Low: 38 °F
ESE 20kt
4ft
Tuesday
High: 48 °F
ESE 20kt
4ft
Tuesday Night
Low: 39 °F
E 20kt
3-4ft
Veterans Day
High: 48 °F
ESE 15kt
2-3ft
Wednesday Night
Low: 37 °F
ESE 10kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:41 pm AKST Nov 7, 2026
Forecast Valid: 7pm AKST Nov 7, 2026-6pm AKST Nov 14, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH THIS EVENING...

Synopsis: A gale force low will move to just west of Haida Gwaii through tonight...bringing increased winds and seas to the southern Alaska Panhandle and Dixon Entrance region through tonight. A stronger and larger low pressure system...expected to be at storm force...will move from the north Pacific into the central Gulf of Alaska late Sunday into Monday.

Tonight

Variable winds 5 kt or less. Rain. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. Rain, mainly before 3pm. Seas around 1 ft.

Sunday Night

ESE wind 10 to 15 kt increasing to 15 to 20 kt after midnight. Rain likely, mainly after 3am. Seas 2 to 4 ft.

Monday

ESE wind around 20 kt, with gusts as high as 30 kt. Rain. Seas around 4 ft.

Monday Night

ESE wind around 20 kt, with gusts as high as 30 kt. Rain. Seas around 4 ft.

Tuesday

ESE wind around 20 kt. Rain. Seas around 4 ft.

Tuesday Night

E wind 15 to 20 kt. Rain. Seas 3 to 4 ft.

Veterans Day

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

Wednesday Night

ESE wind 5 to 10 kt. Rain. Seas around 2 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.