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Juneau, AK Local Forecast Office

8NM ENE Kasaan AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 46 °F
NNW 10kt
2-3ft
Tonight
Low: 41 °F
SSE 10kt
2-3ft
Sunday
High: 47 °F
SE 10kt
1-2ft
Sunday Night
Low: 43 °F
⇑SE 40kt
8ft
Monday
High: 47 °F
SE 45kt
8-9ft
Monday Night
Low: 43 °F
SE 40kt
7-8ft
Tuesday
High: 49 °F
SE 35kt⇓
5-7ft
Tuesday Night
Low: 44 °F
ESE 25kt
4-5ft
Veterans Day
High: 49 °F
SE 25kt
3-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:40 am AKST Nov 7, 2026
Forecast Valid: 2pm AKST Nov 7, 2026-6pm AKST Nov 13, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A developing gale force low over the north Pacific 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. Another stronger area of low pressure...potentially strengthening to storm force...will move from the north Pacific into the central Gulf of Alaska on Monday.

This Afternoon

NNW wind around 10 kt. Rain likely, mainly after 3pm. The rain could be heavy at times. Seas 2 to 3 ft.

Tonight

SSE wind 5 to 10 kt. Rain. The rain could be heavy at times. Seas 2 to 3 ft.

Sunday

SE wind 5 to 10 kt becoming S in the afternoon. Rain, mainly before 3pm. Seas 1 to 2 ft.

Sunday Night

SE wind 5 to 15 kt increasing to 30 to 40 kt after midnight. Winds could gust as high as 55 kt. Rain, mainly after 9pm. Seas 2 ft building to 8 ft.

Monday

SE wind 40 to 45 kt, with gusts as high as 65 kt. Rain. Seas 8 to 9 ft.

Monday Night

SE wind 30 to 40 kt, with gusts as high as 55 kt. Rain. Seas 7 to 8 ft.

Tuesday

SE wind 30 to 35 kt decreasing to 25 to 30 kt in the morning. Winds could gust as high as 50 kt. Rain. Seas 5 to 7 ft.

Tuesday Night

ESE wind 15 to 25 kt, with gusts as high as 40 kt. Rain. Seas 4 to 5 ft.

Veterans Day

SE wind 15 to 25 kt, with gusts as high as 35 kt. Rain. Seas 3 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.