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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. A chance of rain, mainly between 10am and 4pm.   Seas around 1 ft.

      High: 68 °F

      Light Wind
      1ft

    • Tonight

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

      Low: 55 °F

      Light Wind
      1ft

    • Thursday

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

      High: 71 °F

      Light Wind
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 to 2 ft.

      Low: 58 °F

      Light Wind
      1-2ft

    • Friday

      Friday:Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.

      High: 74 °F

      Light Wind
      1ft

    • Friday Night

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

      Low: 58 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Rain likely, mainly after 4pm.   Seas around 1 ft.

      High: 66 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Rain likely.   Seas around 1 ft.

      Low: 56 °F

      Light Wind
      1ft

    • Sunday

      Sunday:SE wind 5 to 10 kt. Rain.   Seas 1 to 2 ft.

      High: 62 °F

      SE 10kt
      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: 6:17 am AKDT Aug 19, 2026
Forecast Valid: 9am AKDT Aug 19, 2026-6pm AKDT Aug 25, 2026

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Detailed Forecast


Synopsis: A weak front in the Gulf of Alaska Wednesday will bring increasing southeasterly winds, with fresh to strong winds for northeast Gulf coast. By Thursday morning, the low pressure system will strengthen, and lead to winds up to 25 kts between Cape Spencer and Cape Suckling.

Today
Variable winds 5 kt or less. A chance of rain, mainly between 10am and 4pm. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. A slight chance of rain before 10pm. Patchy fog after 1am. Seas around 1 ft.
Thursday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 to 2 ft.
Friday
Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. Rain likely, mainly after 4am. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Rain likely, mainly after 4pm. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Rain likely. Seas around 1 ft.
Sunday
SE wind 5 to 10 kt. Rain. 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: 6:17 am AKDT Aug 19, 2026
Forecast Valid: 9am AKDT Aug 19, 2026-6pm AKDT Aug 25, 2026
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