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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Sunny. Seas around 1 ft.

      High: 62 °F

      Light Wind
      1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

      Low: 44 °F

      Light Wind
      1ft

    • Sunday

      Sunday:SSE wind 5 to 10 kt. Rain likely, mainly after 4pm.   Seas 1 to 2 ft.

      High: 55 °F

      SSE 10kt
      1-2ft

    • Sunday Night

      Sunday Night:SE wind 15 to 20 kt. Rain.   Seas 3 to 4 ft.

      Low: 45 °F

      SE 20kt
      3-4ft

    • Monday

      Monday:SE wind 10 to 15 kt. Showers, mainly before 4pm.   Seas around 2 ft.

      High: 56 °F

      SE 15kt
      2ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of showers before 10pm.   Seas 1 to 2 ft.

      Low: 43 °F

      Light Wind
      1-2ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. A chance of showers after 4pm.   Seas around 1 ft.

      High: 56 °F

      Light Wind
      1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Showers likely.   Seas around 1 ft.

      Low: 44 °F

      Light Wind
      1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Showers.   Seas 1 to 2 ft.

      High: 53 °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: 8:46 am AKDT May 16, 2026
Forecast Valid: 9am AKDT May 16, 2026-6pm AKDT May 22, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

Synopsis: High pressure gradually weakens over the eastern Gulf of Alaska and Southeast Alaska through Saturday. A strong low pressure system then moves northeast out of the Aleutian Islands. A gale force front, associated with the strong low pressure system, will then move into the eastern Gulf of Alaska late Saturday into Sunday.

Today
Variable winds 5 kt or less. Sunny. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Sunday
SSE wind 5 to 10 kt. Rain likely, mainly after 4pm. Seas 1 to 2 ft.
Sunday Night
SE wind 15 to 20 kt. Rain. Seas 3 to 4 ft.
Monday
SE wind 10 to 15 kt. Showers, mainly before 4pm. Seas around 2 ft.
Monday Night
Variable winds 5 kt or less. A chance of showers before 10pm. Seas 1 to 2 ft.
Tuesday
Variable winds 5 kt or less. A chance of showers after 4pm. Seas around 1 ft.
Tuesday Night
Variable winds 5 kt or less. Showers likely. Seas around 1 ft.
Wednesday
Variable winds 5 kt or less. Showers. Seas 1 to 2 ft.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 55.33°N 131.62°W
Last Update: 8:46 am AKDT May 16, 2026
Forecast Valid: 9am AKDT May 16, 2026-6pm AKDT May 22, 2026
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