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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 44 °F
ESE 10kt
2ft
Tonight
Low: 36 °F
ESE 15kt
2-3ft
Tuesday
High: 43 °F
ESE 15kt
2-3ft
Tuesday Night
Low: 41 °F
SE 15kt
3ft
Wednesday
High: 45 °F
SSW 10kt
3ft
Wednesday Night
Low: 36 °F
Light Wind
1-2ft
Thursday
High: 45 °F
SSE 10kt
2ft
Thursday Night
Low: 40 °F
Light Wind
2ft
Friday
High: 47 °F
SE 10kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:54 pm AKST Mar 2, 2026
Forecast Valid: 5pm AKST Mar 2, 2026-6pm AKDT Mar 9, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

Synopsis: Gale force outflow winds continue along the northern coast and inner channels into Wednesday morning, with moderate to heavy snowfall in the central region. Areas of freezing spray will also continue over the northern inner channels with times of heavy freezing spray possible. Winds diminish late Wednesday into Thursday across the area.

This Afternoon

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

Tonight

ESE wind 10 to 15 kt. Rain before 9pm, then rain and snow between 9pm and 3am, then rain after 3am. Seas 2 to 3 ft.

Tuesday

ESE wind 10 to 15 kt. Rain. The rain could be heavy at times. Seas 2 to 3 ft.

Tuesday Night

SE wind 10 to 15 kt. Rain. Seas around 3 ft.

Wednesday

ESE wind around 10 kt becoming SSW in the afternoon. Rain before 3pm, then a chance of rain and snow. Seas around 3 ft.

Wednesday Night

Variable winds 5 kt or less. Rain and snow. Seas 1 to 2 ft.

Thursday

SSE wind 5 to 10 kt. Rain. Seas around 2 ft.

Thursday Night

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

Friday

E wind 5 to 10 kt becoming SSE in the morning. Rain. Seas 2 to 3 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.