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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 5 to 10 kt becoming NW in the afternoon. Mostly sunny. Seas around 3 ft.

      High: 60 °F

      ENE 10kt
      3ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Seas around 3 ft.

      Low: 52 °F

      Light Wind
      3ft

    • Friday

      Friday:Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.

      High: 60 °F

      Light Wind
      2ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

      Low: 51 °F

      Light Wind
      2ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.

      High: 58 °F

      Light Wind
      2ft

    • Saturday Night

      Saturday Night:WSW wind 10 to 15 kt. Mostly cloudy. Seas 2 to 3 ft.

      Low: 52 °F

      WSW 15kt
      2-3ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

      High: 58 °F

      Light Wind
      2ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 2 to 3 ft.

      Low: 52 °F

      Light Wind
      2-3ft

    • Monday

      Monday:Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

      High: 57 °F

      Light Wind
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:10 am AKDT Jul 30, 2026
Forecast Valid: 8am AKDT Jul 30, 2026-6pm AKDT Aug 5, 2026

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Detailed Forecast


Synopsis: A low lingers southwest of Haida Gwaii, with an associated front meandering offshore of Prince of Wales Island. Strong breezes to near gale southeasterlies will persist south of Cape Edgecombe through Thursday before diminishing Thursday night. Benign conditions expected through Friday.

Today
ENE wind 5 to 10 kt becoming NW in the afternoon. Mostly sunny. Seas around 3 ft.
Tonight
Variable winds 5 kt or less. Mostly clear. Seas around 3 ft.
Friday
Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.
Friday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Saturday
Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.
Saturday Night
WSW wind 10 to 15 kt. Mostly cloudy. Seas 2 to 3 ft.
Sunday
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 2 to 3 ft.
Monday
Variable winds 5 kt or less. Mostly cloudy. Seas around 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: 58.2°N 136.63°W
Last Update: 4:10 am AKDT Jul 30, 2026
Forecast Valid: 8am AKDT Jul 30, 2026-6pm AKDT Aug 5, 2026
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