For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:W wind around 10 kt. Mostly cloudy. Seas around 5 ft.

      Low: 45 °F

      W 10kt
      5ft

    • Saturday

      Saturday:NNW wind 5 to 10 kt becoming SSW in the afternoon. Mostly cloudy. Seas around 4 ft.

      High: 52 °F

      NNW 10kt
      4ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Rain, mainly after 10pm.   Seas around 3 ft.

      Low: 47 °F

      Light Wind
      3ft

    • Sunday

      Sunday:ESE wind around 10 kt. Rain.   Seas 3 to 4 ft.

      High: 51 °F

      ESE 10kt
      3-4ft

    • Sunday Night

      Sunday Night:ESE wind 10 to 15 kt. Rain.   Seas around 4 ft.

      Low: 49 °F

      ESE 15kt
      4ft

    • Monday

      Monday:SSE wind 15 to 20 kt becoming SSW in the afternoon. Rain.   Seas 4 to 5 ft.

      High: 53 °F

      SSW 20kt
      4-5ft

    • Monday Night

      Monday Night:WSW wind 15 to 20 kt. Rain.   Seas 6 to 7 ft.

      Low: 46 °F

      WSW 20kt
      6-7ft

    • Tuesday

      Tuesday:WSW wind around 10 kt. Rain.   Seas around 7 ft.

      High: 51 °F

      WSW 10kt
      7ft

    • Tuesday Night

      Tuesday Night:W wind around 10 kt. A chance of rain.   Seas 5 to 6 ft.

      Low: 45 °F

      W 10kt
      5-6ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:53 pm AKDT Oct 3, 2025
Forecast Valid: 11pm AKDT Oct 3, 2025-6pm AKDT Oct 10, 2025

View Nearby Observations

Detailed Forecast


Synopsis: Ridging continues to build through the evening and will persist through Saturday. A front enters the Gulf from the west on Sunday.

Overnight
W wind around 10 kt. Mostly cloudy. Seas around 5 ft.
Saturday
NNW wind 5 to 10 kt becoming SSW in the afternoon. Mostly cloudy. Seas around 4 ft.
Saturday Night
Variable winds 5 kt or less. Rain, mainly after 10pm. Seas around 3 ft.
Sunday
ESE wind around 10 kt. Rain. Seas 3 to 4 ft.
Sunday Night
ESE wind 10 to 15 kt. Rain. Seas around 4 ft.
Monday
SSE wind 15 to 20 kt becoming SSW in the afternoon. Rain. Seas 4 to 5 ft.
Monday Night
WSW wind 15 to 20 kt. Rain. Seas 6 to 7 ft.
Tuesday
WSW wind around 10 kt. Rain. Seas around 7 ft.
Tuesday Night
W wind around 10 kt. A chance of rain. Seas 5 to 6 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: 8:53 pm AKDT Oct 3, 2025
Forecast Valid: 11pm AKDT Oct 3, 2025-6pm AKDT Oct 10, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data