For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:NNE wind 5 to 10 kt. Sunny. Seas 2 to 3 ft.

      High: 46 °F

      NNE 10kt
      2-3ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.

      Low: 40 °F

      Light Wind
      3ft

    • Sunday

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

      High: 46 °F

      Light Wind
      2-3ft

    • Sunday Night

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

      Low: 40 °F

      Light Wind
      2-3ft

    • Monday

      Monday:Variable winds 5 kt or less. Mostly sunny. Seas 2 to 3 ft.

      High: 46 °F

      Light Wind
      2-3ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Seas 3 to 4 ft.

      Low: 41 °F

      Light Wind
      3-4ft

    • Tuesday

      Tuesday:NNE wind 5 to 10 kt. Sunny. Seas around 3 ft.

      High: 49 °F

      NNE 10kt
      3ft

    • Tuesday Night

      Tuesday Night:NE wind 5 to 10 kt. Mostly clear. Seas around 3 ft.

      Low: 41 °F

      NE 10kt
      3ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Sunny. Seas around 3 ft.

      High: 47 °F

      Light Wind
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:44 pm AKDT Oct 23, 2026
Forecast Valid: 2am AKDT Oct 24, 2026-6pm AKDT Oct 30, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A small quick moving low west of Sitka will continue to push west through the Gulf and weaken this evening. A strengthening low south of Haida Gwaii will result in Gulf and inner channel winds turning more northerly and increase through Saturday. Winds in north/south oriented channels increase and become fresh to strong out of the north on Saturday. High pressure moves across the Gulf and inner channels on Sunday with gradually diminishing winds and seas.

Saturday
NNE wind 5 to 10 kt. Sunny. Seas 2 to 3 ft.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.
Sunday
Variable winds 5 kt or less. Mostly sunny. Seas 2 to 3 ft.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 2 to 3 ft.
Monday
Variable winds 5 kt or less. Mostly sunny. Seas 2 to 3 ft.
Monday Night
Variable winds 5 kt or less. Mostly clear. Seas 3 to 4 ft.
Tuesday
NNE wind 5 to 10 kt. Sunny. Seas around 3 ft.
Tuesday Night
NE wind 5 to 10 kt. Mostly clear. Seas around 3 ft.
Wednesday
Variable winds 5 kt or less. Sunny. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 58.2°N 136.63°W
Last Update: 9:44 pm AKDT Oct 23, 2026
Forecast Valid: 2am AKDT Oct 24, 2026-6pm AKDT Oct 30, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data