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Juneau, AK Local Forecast Office

10NM W Cape Fanshaw AK

Marine Point Forecast

[NOTICE]

Today
High: 59 °F
Light Wind
1-2ft
Tonight
Low: 53 °F
SSE 10kt
1-2ft
Friday
High: 57 °F
SSE 10kt
2ft
Friday Night
Low: 52 °F
SSE 10kt
2ft
Saturday
High: 58 °F
Light Wind
1-2ft
Saturday Night
Low: 52 °F
Light Wind
1ft
Sunday
High: 57 °F
SE 10kt
1-2ft
Sunday Night
Low: 51 °F
SSE 10kt
2ft
Monday
High: 57 °F
Light Wind
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:46 am AKDT Jul 31, 2025
Forecast Valid: 9am AKDT Jul 31, 2025-6pm AKDT Aug 6, 2025

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Detailed Forecast

Synopsis: A mature meandering low in the far southern Gulf continues to have multiple weak fronts move around it and up into the Panhandle through the week. Another of these fronts arrives Thursday night. The low weakens over the weekend, and departs on Monday.

Today

Variable winds 5 kt or less. A chance of rain, mainly after 1pm. Seas 1 to 2 ft.

Tonight

SSW wind 5 to 10 kt becoming ESE in the evening. Rain likely, mainly between 1am and 4am. Seas 1 to 2 ft.

Friday

SSE wind around 10 kt. Rain likely, mainly between 10am and 1pm. Seas around 2 ft.

Friday Night

SSE wind around 10 kt. A chance of rain before 7pm. Seas around 2 ft.

Saturday

Variable winds 5 kt or less. Partly sunny. Seas 1 to 2 ft.

Saturday Night

Variable winds 5 kt or less. A chance of rain after 1am. Seas around 1 ft.

Sunday

SE wind 5 to 10 kt. A chance of rain. Seas 1 to 2 ft.

Sunday Night

SSE wind around 10 kt. A chance of rain. Seas around 2 ft.

Monday

Variable winds 5 kt or less. Rain likely. Seas 1 to 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.