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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]

Friday
High: 56 °F
⇑SSE 10kt
1-2ft
Friday Night
Low: 46 °F
SE 10kt
3ft
Saturday
High: 55 °F
SSE 15kt
4ft
Saturday Night
Low: 46 °F
SSE 15kt
4ft
Sunday
High: 54 °F
SSE 10kt
3-4ft
Sunday Night
Low: 45 °F
Light Wind
1-2ft
Monday
High: 57 °F
Light Wind
1-2ft
Monday Night
Low: 45 °F
Light Wind
1-2ft
Tuesday
High: 57 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:51 pm AKDT May 7, 2026
Forecast Valid: 3am AKDT May 8, 2026-6pm AKDT May 14, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY FRIDAY THROUGH FRIDAY NIGHT...

Synopsis: A developing gale force low near forty four north and one forty eight west will continue to lift north Thursday evening, reaching fifty four north and one forty five west by early Saturday morning. This system will bring a gale force front along our coast through the day Friday, with more extensive gale force conditions impacting the eastern Gulf and coastal waters Saturday. Seas could reach as high as 15 feet to 18 feet.

Friday

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the morning. Rain, mainly after 1pm. Seas 1 to 2 ft.

Friday Night

SE wind around 10 kt. Showers. The rain could be heavy at times. Seas around 3 ft.

Saturday

SSE wind around 15 kt, with gusts as high as 30 kt. Showers. The rain could be heavy at times. Seas around 4 ft.

Saturday Night

SSE wind around 15 kt. Rain. Seas around 4 ft.

Sunday

SSE wind around 10 kt. Showers. Seas 3 to 4 ft.

Sunday Night

Variable winds 5 kt or less. Showers, mainly before 10pm. Seas 1 to 2 ft.

Monday

Variable winds 5 kt or less. Showers likely, mainly before 4pm. Seas 1 to 2 ft.

Monday Night

Variable winds 5 kt or less. A chance of showers. Seas 1 to 2 ft.

Tuesday

Variable winds 5 kt or less. A chance of showers. Seas around 1 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.