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Juneau, AK Local Forecast Office

Ketchikan AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:SE wind around 10 kt. Showers.   Seas 2 to 3 ft.

      High: 52 °F

      SE 10kt
      2-3ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers likely, mainly before 7pm.  Areas of fog after 1am.  Seas around 1 ft.

      Low: 45 °F

      Light Wind
      1ft

    • Monday

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

      High: 58 °F

      Light Wind
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Patchy fog after 1am.  Seas 1 ft or less.

      Low: 45 °F

      Light Wind
      < 1ft

    • Tuesday

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

      High: 64 °F

      Light Wind
      1ft

    • Tuesday Night

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

      Low: 47 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Showers likely, mainly after 10am.   Seas 1 ft or less.

      High: 59 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Showers likely.   Seas 1 to 2 ft.

      Low: 46 °F

      Light Wind
      1-2ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Showers.   Seas 1 to 2 ft.

      High: 55 °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: 9:57 am AKDT May 10, 2026
Forecast Valid: 11am AKDT May 10, 2026-6pm AKDT May 16, 2026

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Detailed Forecast


Synopsis: A 990mb low located 50nm SW of Cape Suckling will weaken as it moves NW towards Prince William Sound through Sunday before dissipating with its associated front pushing into the N Gulf coast. Winds decrease through Sunday to Fresh Breeze or less with strongest winds remaining within N Glacier Bay, N Lynn Canal and Taiya Inlet. Overall seas decreases through Sunday, down to 5 ft or less along the coast by Monday morning. Brief break expected through Monday before another front pushes through the Gulf by Tuesday morning with increasing seas across the Gulf and winds along the N Gulf coast by Tuesday afternoon.

Today
SE wind around 10 kt. Showers. Seas 2 to 3 ft.
Tonight
Variable winds 5 kt or less. Showers likely, mainly before 7pm. Areas of fog after 1am. Seas around 1 ft.
Monday
Variable winds 5 kt or less. A slight chance of rain. Patchy fog before 7am. Seas around 1 ft.
Monday Night
Variable winds 5 kt or less. Patchy fog after 1am. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. Patchy fog before 7am. Seas around 1 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of rain after 1am. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Showers likely, mainly after 10am. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Showers likely. Seas 1 to 2 ft.
Thursday
Variable winds 5 kt or less. Showers. 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: 9:57 am AKDT May 10, 2026
Forecast Valid: 11am AKDT May 10, 2026-6pm AKDT May 16, 2026
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