Hazardous Weather Conditions

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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 25 kt. Rain.   Seas around 11 ft.

      High: 44 °F

      E 25kt
      11ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:E wind 20 to 25 kt becoming SE after midnight. Rain.   Seas 10 ft subsiding to 6 ft.

      Low: 41 °F

      E 25kt
      10ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

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

      High: 46 °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 10 to 12 ft.

      Low: 38 °F

      SW 15kt
      10-12ft

    • Saturday

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

      High: 42 °F

      SSW 10kt
      9-10ft

    • Saturday Night

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

      Low: 37 °F

      Light Wind
      7-9ft

    • Sunday

      Sunday:ESE wind 5 to 10 kt becoming ENE in the afternoon. Rain.   Seas 5 to 7 ft.

      High: 41 °F

      ENE 10kt
      5-7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:47 am AKST Nov 19, 2025
Forecast Valid: 1pm AKST Nov 19, 2025-6pm AKST Nov 25, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH THIS EVENING...

Synopsis: A strong low has begun to move north into the gulf. This low will bring strong gale force winds across the east gulf coast waters throughout the day Wednesday. Central to southern inner channels will see winds increase to strong breezes to near gales starting early this morning. Winds slightly diminish Wednesday night, but strong breezes to near gales continue into Thursday.

This Afternoon
E wind around 25 kt. Rain. Seas around 11 ft.
Tonight
E wind 20 to 25 kt becoming SE after midnight. Rain. Seas 10 ft subsiding to 6 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 10 to 12 ft.
Saturday
SSW wind 5 to 10 kt becoming SE in the afternoon. Rain. Seas 9 to 10 ft.
Saturday Night
Variable winds 5 kt or less. Rain. Seas 7 to 9 ft.
Sunday
ESE wind 5 to 10 kt becoming ENE in the afternoon. Rain. Seas 5 to 7 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: 9:47 am AKST Nov 19, 2025
Forecast Valid: 1pm AKST Nov 19, 2025-6pm AKST Nov 25, 2025
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