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Juneau, AK Local Forecast Office

5NM NNW Cape Fanshaw AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SE wind 10 to 15 kt. A chance of rain, mainly after 3am.   Seas 2 to 3 ft.

      Low: 41 °F

      SE 15kt
      2-3ft

    • Wednesday

      Wednesday:SE wind 15 to 20 kt becoming ENE in the afternoon. Winds could gust as high as 45 kt. Rain, mainly after 9am.   Seas 3 to 4 ft.

      High: 47 °F

      SE 20kt
      3-4ft

    • Wednesday Night

      Wednesday Night:ESE wind 15 to 20 kt. Rain.   Seas 3 to 4 ft.

      Low: 40 °F

      ESE 20kt
      3-4ft

    • Thursday

      Thursday:SE wind 20 to 30 kt, with gusts as high as 40 kt. Rain.   Seas 7 ft subsiding to 4 ft.

      High: 46 °F

      SE 30kt
      7ftWaves Subsiding

    • Thursday Night

      Thursday Night:SE wind around 20 kt. Rain.   Seas around 4 ft.

      Low: 42 °F

      SE 20kt
      4ft

    • Friday

      Friday:SSE wind around 20 kt. Rain.   Seas around 4 ft.

      High: 44 °F

      SSE 20kt
      4ft

    • Friday Night

      Friday Night:SSE wind 15 to 20 kt. Rain.   Seas 3 to 4 ft.

      Low: 39 °F

      SSE 20kt
      3-4ft

    • Saturday

      Saturday:SE wind around 15 kt. Rain.   Seas around 3 ft.

      High: 42 °F

      SE 15kt
      3ft

    • Saturday Night

      Saturday Night:SE wind 10 to 15 kt. Rain.   Seas 2 to 3 ft.

      Low: 36 °F

      SE 15kt
      2-3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:57 pm AKST Nov 18, 2025
Forecast Valid: 7pm AKST Nov 18, 2025-6pm AKST Nov 25, 2025

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Detailed Forecast


Synopsis: Winds subside as a low lifts inland through Tuesday afternoon. A storm force low begins to move north into the gulf Tuesday night bringing gale force winds to the southern gulf coast increasing to strong breezes, with areas of storm force winds over central and gulf coastal waters Wednesday.

Tonight
SE wind 10 to 15 kt. A chance of rain, mainly after 3am. Seas 2 to 3 ft.
Wednesday
SE wind 15 to 20 kt becoming ENE in the afternoon. Winds could gust as high as 45 kt. Rain, mainly after 9am. Seas 3 to 4 ft.
Wednesday Night
ESE wind 15 to 20 kt. Rain. Seas 3 to 4 ft.
Thursday
SE wind 20 to 30 kt, with gusts as high as 40 kt. Rain. Seas 7 ft subsiding to 4 ft.
Thursday Night
SE wind around 20 kt. Rain. Seas around 4 ft.
Friday
SSE wind around 20 kt. Rain. Seas around 4 ft.
Friday Night
SSE wind 15 to 20 kt. Rain. Seas 3 to 4 ft.
Saturday
SE wind around 15 kt. Rain. Seas around 3 ft.
Saturday Night
SE wind 10 to 15 kt. Rain. Seas 2 to 3 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: 57.28°N 133.6°W
Last Update: 2:57 pm AKST Nov 18, 2025
Forecast Valid: 7pm AKST Nov 18, 2025-6pm AKST Nov 25, 2025
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