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Juneau, AK Local Forecast Office

Little Port Walter AK

Marine Point Forecast

[NOTICE]

Today
High: 47 °F
⇑ENE 20kt
5ft

Small Craft Advisory
Tonight
Low: 40 °F
NNE 20kt
4-5ft

Small Craft Advisory
Sunday
High: 48 °F
Light Wind
3-4ft
Sunday Night
Low: 44 °F
⇑SE 35kt
8ft
Monday
High: 50 °F
SE 40kt
15ft
Monday Night
Low: 45 °F
ESE 35kt⇓
12ft
Tuesday
High: 50 °F
SE 20kt
6-8ft
Tuesday Night
Low: 45 °F
ESE 15kt
6-7ft
Veterans Day
High: 50 °F
SE 15kt⇓
5-7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:40 am AKST Nov 7, 2026
Forecast Valid: 6am AKST Nov 7, 2026-6pm AKST Nov 13, 2026

View Nearby Observations

Detailed Forecast

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

Synopsis: A weakening area of low pressure near Cape Suckling will move NW into Prince William Sound Saturday morning. A gale force low will develop over the north Pacific and move to just west of Haida Gwaii Saturday...bringing increased winds and seas to the southern Alaska Panhandle and Dixon Entrance region early in the weekend. 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.

Today

SSE wind 5 to 10 kt becoming ENE 15 to 20 kt in the afternoon. A chance of showers before noon, then a chance of rain, mainly after 3pm. Seas 2 ft building to 5 ft.

Tonight

NNE wind 10 to 20 kt. Rain. Seas 4 to 5 ft.

Sunday

Variable winds 5 kt or less. Rain, mainly before 3pm. Seas 3 to 4 ft.

Sunday Night

SE wind 5 to 15 kt increasing to 25 to 35 kt after midnight. Winds could gust as high as 50 kt. Rain, mainly after 9pm. The rain could be heavy at times. Seas 4 ft building to 8 ft.

Monday

SE wind 30 to 40 kt, with gusts as high as 60 kt. Rain. The rain could be heavy at times. Seas 11 ft building to 15 ft.

Monday Night

ESE wind 30 to 35 kt decreasing to 20 to 25 kt after midnight. Winds could gust as high as 50 kt. Rain. The rain could be heavy at times. Seas 12 ft subsiding to 8 ft.

Tuesday

SE wind 15 to 20 kt. Rain. Seas 6 to 8 ft.

Tuesday Night

SSE wind around 15 kt becoming E in the evening. Rain. Seas 6 to 7 ft.

Veterans Day

SE wind 10 to 15 kt decreasing to 5 to 10 kt in the afternoon. Rain. Seas 5 to 7 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.