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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ESE wind 5 to 10 kt. Showers.   Seas 1 to 2 ft.

      High: 40 °F

      ESE 10kt
      1-2ft

    • Tonight

      Tonight:SE wind 10 to 15 kt becoming WNW in the evening. Rain showers before midnight, then rain and snow showers between midnight and 3am, then snow showers after 3am.   Seas 2 to 3 ft.

      Low: 29 °F

      WNW 15kt
      2-3ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Snow showers likely, mainly before 3pm.   Seas around 2 ft.

      High: 35 °F

      Light Wind
      2ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of snow showers before 9pm.   Seas 1 ft or less.

      Low: 26 °F

      Light Wind
      < 1ft

    • Friday

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

      High: 37 °F

      Light Wind
      < 1ft

    • Friday Night

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

      Low: 26 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Snow likely, mainly after 3pm.   Seas 1 to 2 ft.

      High: 39 °F

      Light Wind
      1-2ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Snow likely before 3am, then rain and snow likely.  Patchy fog after 3am.  Seas around 2 ft.

      Low: 33 °F

      Light Wind
      2ft

    • Sunday

      Sunday:SW wind 5 to 10 kt. Rain and snow likely before 9am, then rain.  Patchy fog before 9am.  Seas around 2 ft.

      High: 43 °F

      SW 10kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:24 am AKST Feb 25, 2026
Forecast Valid: 2pm AKST Feb 25, 2026-6pm AKST Mar 3, 2026

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Detailed Forecast


Synopsis: A developing low in the northern gulf will remain nearly stationary through mid week. It will then drift to the SE late week. This will bring increasing westerly winds for the gulf waters through the week and periods of southerly winds for the inner channels. Outflow conditions briefly return Thursday into Thursday night.

This Afternoon
ESE wind 5 to 10 kt. Showers. Seas 1 to 2 ft.
Tonight
SE wind 10 to 15 kt becoming WNW in the evening. Rain showers before midnight, then rain and snow showers between midnight and 3am, then snow showers after 3am. Seas 2 to 3 ft.
Thursday
Variable winds 5 kt or less. Snow showers likely, mainly before 3pm. Seas around 2 ft.
Thursday Night
Variable winds 5 kt or less. A chance of snow showers before 9pm. 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. Mostly cloudy. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Snow likely, mainly after 3pm. Seas 1 to 2 ft.
Saturday Night
Variable winds 5 kt or less. Snow likely before 3am, then rain and snow likely. Patchy fog after 3am. Seas around 2 ft.
Sunday
SW wind 5 to 10 kt. Rain and snow likely before 9am, then rain. Patchy fog before 9am. Seas around 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: 10:24 am AKST Feb 25, 2026
Forecast Valid: 2pm AKST Feb 25, 2026-6pm AKST Mar 3, 2026
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