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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:Variable winds 5 kt or less. A chance of showers, mainly between 7am and 4pm.   Seas around 1 ft.

      High: 48 °F

      Light Wind
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Showers likely, mainly after 4am.   Seas around 1 ft.

      Low: 41 °F

      Light Wind
      1ft

    • Friday

      Friday:Variable winds 5 kt or less. Rain.   Seas 1 to 2 ft.

      High: 47 °F

      Light Wind
      1-2ft

    • Friday Night

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

      Low: 41 °F

      Light Wind
      2ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Rain.   Seas 1 to 2 ft.

      High: 48 °F

      Light Wind
      1-2ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Rain.   Seas 1 to 2 ft.

      Low: 42 °F

      Light Wind
      1-2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of rain.   Seas 1 to 2 ft.

      High: 51 °F

      Light Wind
      1-2ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A chance of rain.  Patchy fog after 4am.  Seas 1 to 2 ft.

      Low: 40 °F

      Light Wind
      1-2ft

    • Monday

      Monday:Variable winds 5 kt or less. A chance of rain.  Patchy fog before 7am.  Seas 1 to 2 ft.

      High: 52 °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: 4:50 pm AKDT Apr 15, 2026
Forecast Valid: 4am AKDT Apr 16, 2026-6pm AKDT Apr 22, 2026

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Detailed Forecast


Synopsis: High pressure over the eastern Gulf of Alaska will weaken through Thursday as a weak low pressure system moves east into the far northern Gulf of Alaska. A stronger low moves south of the panhandle on Sunday.

Thursday
Variable winds 5 kt or less. A chance of showers, mainly between 7am and 4pm. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Showers likely, mainly after 4am. Seas around 1 ft.
Friday
Variable winds 5 kt or less. Rain. Seas 1 to 2 ft.
Friday Night
Variable winds 5 kt or less. Rain. Seas around 2 ft.
Saturday
Variable winds 5 kt or less. Rain. Seas 1 to 2 ft.
Saturday Night
Variable winds 5 kt or less. Rain. Seas 1 to 2 ft.
Sunday
Variable winds 5 kt or less. A chance of rain. Seas 1 to 2 ft.
Sunday Night
Variable winds 5 kt or less. A chance of rain. Patchy fog after 4am. Seas 1 to 2 ft.
Monday
Variable winds 5 kt or less. A chance of rain. Patchy fog before 7am. 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: 4:50 pm AKDT Apr 15, 2026
Forecast Valid: 4am AKDT Apr 16, 2026-6pm AKDT Apr 22, 2026
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