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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. A slight chance of showers before 1am.   Seas around 3 ft.

      Low: 48 °F

      Light Wind
      3ft

    • Independence Day

      Independence Day:Variable winds 5 kt or less. Mostly sunny. Seas around 3 ft.

      High: 55 °F

      Light Wind
      3ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A chance of showers, mainly after 4am.   Seas around 3 ft.

      Low: 48 °F

      Light Wind
      3ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Showers likely, mainly after 10am.   Seas around 2 ft.

      High: 56 °F

      Light Wind
      2ft

    • Sunday Night

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

      Low: 49 °F

      Light Wind
      2-3ft

    • Monday

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

      High: 56 °F

      NE 15kt
      3-4ft

    • 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. 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 2 to 3 ft.

      Low: 48 °F

      Light Wind
      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: 2:45 pm AKDT Jul 3, 2026
Forecast Valid: 10pm AKDT Jul 3, 2026-6pm AKDT Jul 10, 2026

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Detailed Forecast


Synopsis: A front moving through from the west Friday looks to increased winds for the southern panhandle and then exiting the area on Saturday. Another front brings in another band of elevated winds again Sunday into Monday.

Tonight
Variable winds 5 kt or less. A slight chance of showers before 1am. Seas around 3 ft.
Independence Day
Variable winds 5 kt or less. Mostly sunny. Seas around 3 ft.
Saturday Night
Variable winds 5 kt or less. A chance of showers, mainly after 4am. Seas around 3 ft.
Sunday
Variable winds 5 kt or less. Showers likely, mainly after 10am. Seas around 2 ft.
Sunday Night
Variable winds 5 kt or less. Showers. Seas 2 to 3 ft.
Monday
NE wind around 15 kt. Showers. Seas 3 to 4 ft.
Monday Night
NE wind 10 to 15 kt. Showers. Seas 3 to 4 ft.
Tuesday
ENE wind 5 to 10 kt. Showers. Seas 2 to 3 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of showers. 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: 58.2°N 136.63°W
Last Update: 2:45 pm AKDT Jul 3, 2026
Forecast Valid: 10pm AKDT Jul 3, 2026-6pm AKDT Jul 10, 2026
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