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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 47 °F
SSE 10kt
2ft
Tonight
Low: 42 °F
Light Wind
1-2ft
Saturday
High: 44 °F
⇑W 15kt
4ft
Saturday Night
Low: 33 °F
W 15kt
2-4ft
Sunday
High: 37 °F
SE 10kt
2-3ft
Sunday Night
Low: 30 °F
Light Wind
1-2ft
Monday
High: 38 °F
Light Wind
1-2ft
Monday Night
Low: 31 °F
Light Wind
1-2ft
Tuesday
High: 39 °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: 8:45 am AKST Mar 6, 2026
Forecast Valid: 3pm AKST Mar 6, 2026-6pm AKDT Mar 12, 2026

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Detailed Forecast

...GALE WARNING SATURDAY...

Synopsis: Saturday afternoon another low and strong cold front will quickly move east across the gulf bringing widespread gale force conditions to coastal zones near 3 pm. A narrow band of storm force conditions associated with the front will likely make landfall along the Chichagof Baranof coast. Winds quickly diminish by Sunday morning with onshore flow and heavy snow showers.

This Afternoon

SSE wind around 10 kt. Rain. Seas around 2 ft.

Tonight

Variable winds 5 kt or less. Rain. Patchy fog after midnight. Seas 1 to 2 ft.

Saturday

Variable winds less than 5 kt becoming W 10 to 15 kt in the morning. Winds could gust as high as 35 kt. Showers. Seas 1 ft building to 4 ft.

Saturday Night

W wind 5 to 15 kt becoming SE after midnight. Winds could gust as high as 30 kt. Rain showers before 9pm, then rain and snow showers. Seas 2 to 4 ft.

Sunday

SSW wind 5 to 10 kt becoming SE in the morning. Snow showers. Seas 2 to 3 ft.

Sunday Night

Variable winds 5 kt or less. Snow showers. Seas 1 to 2 ft.

Monday

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

Monday Night

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

Tuesday

Variable winds 5 kt or less. Snow. 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.