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Juneau, AK Local Forecast Office

13NM NNW Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NNW wind 5 to 10 kt becoming NE after midnight. Mostly clear. Seas 1 to 2 ft.

      Low: 51 °F

      NNE 10kt
      1-2ft

    • Friday

      Friday:Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

      High: 64 °F

      Light Wind
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

      Low: 50 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

      High: 63 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

      Low: 50 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.

      High: 61 °F

      Light Wind
      1ft

    • Sunday Night

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

      Low: 50 °F

      Light Wind
      2ft

    • Monday

      Monday:Variable winds 5 kt or less. Mostly cloudy. Seas 1 to 2 ft.

      High: 60 °F

      Light Wind
      1-2ft

    • Monday Night

      Monday Night:W wind 5 to 10 kt. Mostly cloudy. Seas 2 to 3 ft.

      Low: 48 °F

      W 10kt
      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: 5:03 pm AKDT Jul 30, 2026
Forecast Valid: 6pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A low lingers southwest of Haida Gwaii, with an associated front over Prince of Wales Island. Strong breezes to near gale southeasterlies will persist south of Cape Edgecumbe diminishing Thursday night. A trough will push the front northward through the panhandle Friday.

Tonight
NNW wind 5 to 10 kt becoming NE after midnight. Mostly clear. Seas 1 to 2 ft.
Friday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Sunday
Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Monday
Variable winds 5 kt or less. Mostly cloudy. Seas 1 to 2 ft.
Monday Night
W wind 5 to 10 kt. Mostly cloudy. 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: 58.36°N 136.87°W
Last Update: 5:03 pm AKDT Jul 30, 2026
Forecast Valid: 6pm AKDT Jul 30, 2026-6pm AKDT Aug 6, 2026
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