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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:Variable winds 5 kt or less. Cloudy. Seas around 3 ft.

      Low: 48 °F

      Light Wind
      3ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Showers likely, mainly after 1pm.   Seas around 3 ft.

      High: 54 °F

      Light Wind
      3ft

    • Sunday Night

      Sunday Night:ENE wind 5 to 10 kt. Showers.   Seas 3 to 4 ft.

      Low: 49 °F

      ENE 10kt
      3-4ft

    • Monday

      Monday:ENE wind 15 to 20 kt. Showers.   Seas around 5 ft.

      High: 56 °F

      ENE 20kt
      5ft

    • Monday Night

      Monday Night:NE wind 10 to 15 kt. Showers.   Seas 3 to 4 ft.

      Low: 49 °F

      NE 15kt
      3-4ft

    • Tuesday

      Tuesday:ENE wind 5 to 10 kt becoming S in the morning. Showers.   Seas 2 to 3 ft.

      High: 56 °F

      ENE 10kt
      2-3ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A chance of showers.   Seas around 3 ft.

      Low: 48 °F

      Light Wind
      3ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of showers.   Seas around 2 ft.

      High: 54 °F

      Light Wind
      2ft

    • Wednesday Night

      Wednesday Night:SSW wind 5 to 10 kt. A chance of showers.   Seas around 3 ft.

      Low: 48 °F

      SSW 10kt
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:55 pm AKDT Jul 4, 2026
Forecast Valid: 12am AKDT Jul 5, 2026-6pm AKDT Jul 11, 2026

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Detailed Forecast


Synopsis: Light and variable winds should be expected across the gulf and inner channels Saturday. A frontal system pushes across the area Sunday and through the panhandle Monday, resulting in elevated winds and seas through Monday.

Overnight
Variable winds 5 kt or less. Cloudy. Seas around 3 ft.
Sunday
Variable winds 5 kt or less. Showers likely, mainly after 1pm. Seas around 3 ft.
Sunday Night
ENE wind 5 to 10 kt. Showers. Seas 3 to 4 ft.
Monday
ENE wind 15 to 20 kt. Showers. Seas around 5 ft.
Monday Night
NE wind 10 to 15 kt. Showers. Seas 3 to 4 ft.
Tuesday
ENE wind 5 to 10 kt becoming S in the morning. Showers. Seas 2 to 3 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of showers. Seas around 3 ft.
Wednesday
Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
Wednesday Night
SSW wind 5 to 10 kt. A chance of showers. Seas around 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: 58.2°N 136.63°W
Last Update: 11:55 pm AKDT Jul 4, 2026
Forecast Valid: 12am AKDT Jul 5, 2026-6pm AKDT Jul 11, 2026
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