For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:SW wind around 10 kt. Rain.   Seas 3 to 5 ft.

      High: 41 °F

      SW 10kt
      3-5ft

    • Tonight

      Tonight:SW wind around 10 kt. Rain.   Seas 4 to 5 ft.

      Low: 39 °F

      SW 10kt
      4-5ft

    • Thursday

      Thursday:E wind 5 to 10 kt. Rain.   Seas around 4 ft.

      High: 41 °F

      E 10kt
      4ft

    • Thursday Night

      Thursday Night:E wind 5 to 10 kt. Rain.   Seas around 3 ft.

      Low: 38 °F

      E 10kt
      3ft

    • Friday

      Friday:NE wind around 10 kt. Rain likely before 10am.   Seas around 3 ft.

      High: 44 °F

      NE 10kt
      3ft

    • Friday Night

      Friday Night:NE wind around 10 kt. A chance of sprinkles after 10pm.   Seas around 3 ft.

      Low: 38 °F

      NE 10kt
      3ft

    • Saturday

      Saturday:NE wind around 10 kt. Sunny. Seas around 3 ft.

      High: 47 °F

      NE 10kt
      3ft

    • Saturday Night

      Saturday Night:NNE wind 5 to 10 kt. Partly cloudy. Seas 2 to 3 ft.

      Low: 38 °F

      NNE 10kt
      2-3ft

    • Sunday

      Sunday:ENE wind around 10 kt. Mostly sunny. Seas around 2 ft.

      High: 45 °F

      ENE 10kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:22 am AKDT Apr 8, 2026
Forecast Valid: 6am AKDT Apr 8, 2026-6pm AKDT Apr 14, 2026

View Nearby Observations

Detailed Forecast


Synopsis: Another weak front pushes across the Gulf Wednesday morning, with strongest winds of fresh to strong breeze along Cape Saint Elias. Southwesterly seas increase to 7 to 9 ft for much of the coast Wednesday into Thursday morning. Winds and seas begin to subside Thursday afternoon.

Today
SW wind around 10 kt. Rain. Seas 3 to 5 ft.
Tonight
SW wind around 10 kt. Rain. Seas 4 to 5 ft.
Thursday
E wind 5 to 10 kt. Rain. Seas around 4 ft.
Thursday Night
E wind 5 to 10 kt. Rain. Seas around 3 ft.
Friday
NE wind around 10 kt. Rain likely before 10am. Seas around 3 ft.
Friday Night
NE wind around 10 kt. A chance of sprinkles after 10pm. Seas around 3 ft.
Saturday
NE wind around 10 kt. Sunny. Seas around 3 ft.
Saturday Night
NNE wind 5 to 10 kt. Partly cloudy. Seas 2 to 3 ft.
Sunday
ENE wind around 10 kt. Mostly sunny. Seas around 2 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: 4:22 am AKDT Apr 8, 2026
Forecast Valid: 6am AKDT Apr 8, 2026-6pm AKDT Apr 14, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data