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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]
    • Overnight

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

      Low: 43 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:SSE wind 5 to 10 kt. Rain after 1pm.   Seas 1 to 2 ft.

      High: 56 °F

      SSE 10kt
      1-2ft

    • Wednesday Night

      Wednesday Night:SE wind around 10 kt. Rain.   Seas around 2 ft.

      Low: 46 °F

      SE 10kt
      2ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Rain, mainly before 4pm.   Seas 1 to 2 ft.

      High: 53 °F

      Light Wind
      1-2ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of rain before 10pm.   Seas 1 ft or less.

      Low: 44 °F

      Light Wind
      < 1ft

    • Friday

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

      High: 60 °F

      Light Wind
      < 1ft

    • Friday Night

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

      Low: 44 °F

      Light Wind
      1ft

    • Saturday

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

      High: 61 °F

      Light Wind
      1ft

    • Saturday Night

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

      Low: 47 °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: 11:43 pm AKDT Apr 28, 2026
Forecast Valid: 12am AKDT Apr 29, 2026-6pm AKDT May 5, 2026

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Detailed Forecast


Synopsis: A near gale force system will lift into the Gulf of Alaska Wednesday, increasing southerly winds across much of the coast and inner channels. A ridge begins to build in the Gulf Thursday.

Overnight
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Wednesday
SSE wind 5 to 10 kt. Rain after 1pm. Seas 1 to 2 ft.
Wednesday Night
SE wind around 10 kt. Rain. Seas around 2 ft.
Thursday
Variable winds 5 kt or less. Rain, mainly before 4pm. Seas 1 to 2 ft.
Thursday Night
Variable winds 5 kt or less. A chance of rain before 10pm. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. 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: 11:43 pm AKDT Apr 28, 2026
Forecast Valid: 12am AKDT Apr 29, 2026-6pm AKDT May 5, 2026
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