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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]

Today
High: 59 °F
Light Wind
1ft
Tonight
Low: 48 °F
Light Wind
1-2ft
Sunday
High: 63 °F
NNW 10kt
2ft
Sunday Night
Low: 49 °F
Light Wind
2ft
Monday
High: 68 °F
Light Wind
2ft
Monday Night
Low: 50 °F
Light Wind
1-2ft
Tuesday
High: 62 °F
Light Wind
1ft
Tuesday Night
Low: 45 °F
Light Wind
2ft
Wednesday
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: 4:18 am AKDT May 2, 2026
Forecast Valid: 8am AKDT May 2, 2026-6pm AKDT May 8, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A gale force low has developed an occluding front driving easterly gale force winds near Cape St. Elias through Early Saturday morning. Saturday morning, southerly fresh to strong breezes are forecasted to develop for many of the central and northern inner channels. A surface high builds along the eastern Gulf late Saturday through the weekend bringing sea breezes and elevated northwesterly winds along the coast.

Today

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

Tonight

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

Sunday

NNW wind 5 to 10 kt. Partly sunny. Seas around 2 ft.

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Monday

Variable winds 5 kt or less. Sunny. Seas around 2 ft.

Monday Night

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

Tuesday

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

Tuesday Night

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

Wednesday

Variable winds 5 kt or less. Partly 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.