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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:W wind around 15 kt. Sprinkles.   Seas around 2 ft.

      High: 64 °F

      W 15kt
      2ft

    • Tonight

      Tonight:SW wind 10 to 15 kt becoming variable and less than 5 kt after midnight. Showers, mainly before 1am.  Patchy fog after 4am.  Seas 1 to 2 ft.

      Low: 46 °F

      SW 15kt⇓
      1-2ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Rain.  Patchy fog before 7am.  Seas around 1 ft.

      High: 54 °F

      Light Wind
      1ft

    • Wednesday Night

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

      Low: 43 °F

      Light Wind
      1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Showers, 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. Showers likely, mainly after 7pm.   Seas 1 to 2 ft.

      Low: 42 °F

      Light Wind
      1-2ft

    • Friday

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

      High: 54 °F

      Light Wind
      1-2ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of rain.   Seas 1 ft or less.

      Low: 42 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of rain.   Seas 1 ft or less.

      High: 56 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:12 pm AKDT May 12, 2026
Forecast Valid: 3pm AKDT May 12, 2026-6pm AKDT May 18, 2026

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Detailed Forecast


Synopsis: Seas across the Gulf and N Gulf Coast begin to slowly subside Tuesday night and through Wednesday as a front weakens. Seas and winds will jump slightly across the inner channels on Wednesday as the front pushes across the panhandle, but should remain below small craft criteria.

This Afternoon
W wind around 15 kt. Sprinkles. Seas around 2 ft.
Tonight
SW wind 10 to 15 kt becoming variable and less than 5 kt after midnight. Showers, mainly before 1am. Patchy fog after 4am. Seas 1 to 2 ft.
Wednesday
Variable winds 5 kt or less. Rain. Patchy fog before 7am. Seas around 1 ft.
Wednesday Night
Variable winds 5 kt or less. Showers likely, mainly after 4am. Seas around 1 ft.
Thursday
Variable winds 5 kt or less. Showers, mainly before 4pm. Seas 1 to 2 ft.
Thursday Night
Variable winds 5 kt or less. Showers likely, mainly after 7pm. Seas 1 to 2 ft.
Friday
Variable winds 5 kt or less. Rain, mainly before 4pm. Seas 1 to 2 ft.
Friday Night
Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.

*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: 12:12 pm AKDT May 12, 2026
Forecast Valid: 3pm AKDT May 12, 2026-6pm AKDT May 18, 2026
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