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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 5 to 10 kt. Mostly cloudy. Seas 7 to 8 ft.

      High: 44 °F

      ENE 10kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:ENE wind 5 to 10 kt. Mostly cloudy. Seas 6 to 7 ft.

      Low: 41 °F

      ENE 10kt
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

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

      High: 44 °F

      Light Wind
      5ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 4 ft.

      Low: 41 °F

      Light Wind
      4ft

    • M.L.King Day

      M.L.King Day:Variable winds 5 kt or less. Partly sunny. Seas 4 to 5 ft.

      High: 44 °F

      Light Wind
      4-5ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 4 to 5 ft.

      Low: 41 °F

      Light Wind
      4-5ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Partly sunny. Seas 3 to 4 ft.

      High: 44 °F

      Light Wind
      3-4ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 3 to 4 ft.

      Low: 39 °F

      Light Wind
      3-4ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Partly sunny. Seas 4 to 5 ft.

      High: 43 °F

      Light Wind
      4-5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:39 am AKST Jan 17, 2026
Forecast Valid: 9am AKST Jan 17, 2026-6pm AKST Jan 23, 2026

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Detailed Forecast

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

Synopsis: High pressure over the panhandle and eastern Gulf of Alaska will remain in place into Monday. Winds remain East to southeasterly through Monday with subsiding seas.

Today
ENE wind 5 to 10 kt. Mostly cloudy. Seas 7 to 8 ft.
Tonight
ENE wind 5 to 10 kt. Mostly cloudy. Seas 6 to 7 ft.
Sunday
Variable winds 5 kt or less. Partly sunny. Seas around 5 ft.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 4 ft.
M.L.King Day
Variable winds 5 kt or less. Partly sunny. Seas 4 to 5 ft.
Monday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 4 to 5 ft.
Tuesday
Variable winds 5 kt or less. Partly sunny. Seas 3 to 4 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 3 to 4 ft.
Wednesday
Variable winds 5 kt or less. Partly sunny. Seas 4 to 5 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: 58.08°N 136.58°W
Last Update: 9:39 am AKST Jan 17, 2026
Forecast Valid: 9am AKST Jan 17, 2026-6pm AKST Jan 23, 2026
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