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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 47 °F
Light Wind
2ft
Tonight
Low: 38 °F
Light Wind
1ft
Thursday
High: 47 °F
Light Wind
1ft
Thursday Night
Low: 40 °F
Light Wind
1ft
Friday
High: 47 °F
Light Wind
1ft
Friday Night
Low: 38 °F
Light Wind
1ft
Saturday
High: 55 °F
Light Wind
1ft
Saturday Night
Low: 38 °F
Light Wind
1ft
Sunday
High: 55 °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: 2:19 pm AKDT Apr 8, 2026
Forecast Valid: 2pm AKDT Apr 8, 2026-6pm AKDT Apr 14, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A weak front brings increased winds of fresh to strong breeze primarily near Cape Saint Elias through Wednesday evening. Southwesterly seas increase to 7 to 9 ft for much of the coast into Thursday morning. Winds and seas begin to subside Thursday afternoon.

This Afternoon

Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.

Tonight

Variable winds 5 kt or less. Patchy fog after 4am. Seas around 1 ft.

Thursday

Variable winds 5 kt or less. A chance of rain. Patchy fog before 10am. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. Rain, mainly after 1am. Seas around 1 ft.

Friday

Variable winds 5 kt or less. Rain, mainly before 7am. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. A chance of showers before 7pm. Seas around 1 ft.

Saturday

Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. Sunny. 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.