Hazardous Weather Conditions

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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:ENE wind 20 to 25 kt. Rain.   Seas around 7 ft.

      Low: 41 °F

      ENE 25kt
      7ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:ENE wind 20 to 25 kt. Rain.   Seas 8 ft building to 11 ft.

      High: 44 °F

      ENE 25kt
      Waves Building11ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:ENE wind 15 to 20 kt, with gusts as high as 30 kt. Rain.   Seas 10 ft subsiding to 7 ft.

      Low: 38 °F

      ENE 20kt
      10ftWaves Subsiding

    • Thursday

      Thursday:ESE wind around 25 kt, with gusts as high as 35 kt. Rain.   Seas around 7 ft.

      High: 45 °F

      ESE 25kt
      7ft

    • Thursday Night

      Thursday Night:E wind 15 to 25 kt becoming WSW in the evening. Winds could gust as high as 30 kt. Rain.   Seas 7 to 8 ft.

      Low: 40 °F

      E 25kt
      7-8ft

    • Friday

      Friday:SSW wind around 15 kt. Rain.   Seas 9 ft building to 12 ft.

      High: 44 °F

      SSW 15kt
      Waves Building12ft

    • Friday Night

      Friday Night:SW wind 10 to 15 kt. Rain.   Seas around 12 ft.

      Low: 39 °F

      SW 15kt
      12ft

    • Saturday

      Saturday:SSW wind 5 to 10 kt becoming SE in the afternoon. Rain.   Seas 12 ft subsiding to 9 ft.

      High: 42 °F

      SSW 10kt
      12ftWaves Subsiding

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Rain likely.   Seas 7 to 9 ft.

      Low: 36 °F

      Light Wind
      7-9ft


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: 12am AKST Nov 19, 2025-6pm AKST Nov 25, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

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.

Overnight
ENE wind 20 to 25 kt. Rain. Seas around 7 ft.
Wednesday
ENE wind 20 to 25 kt. Rain. Seas 8 ft building to 11 ft.
Wednesday Night
ENE wind 15 to 20 kt, with gusts as high as 30 kt. Rain. Seas 10 ft subsiding to 7 ft.
Thursday
ESE wind around 25 kt, with gusts as high as 35 kt. Rain. Seas around 7 ft.
Thursday Night
E wind 15 to 25 kt becoming WSW in the evening. Winds could gust as high as 30 kt. Rain. Seas 7 to 8 ft.
Friday
SSW wind around 15 kt. Rain. Seas 9 ft building to 12 ft.
Friday Night
SW wind 10 to 15 kt. Rain. Seas around 12 ft.
Saturday
SSW wind 5 to 10 kt becoming SE in the afternoon. Rain. Seas 12 ft subsiding to 9 ft.
Saturday Night
Variable winds 5 kt or less. Rain likely. Seas 7 to 9 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: 58.2°N 136.63°W
Last Update: 2:57 pm AKST Nov 18, 2025
Forecast Valid: 12am AKST Nov 19, 2025-6pm AKST Nov 25, 2025
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