For More Weather Information:

Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Rain.   Seas around 5 ft.

      High: 42 °F

      Light Wind
      5ft

    • Tonight

      Tonight:NE wind 5 to 15 kt. Rain.   Seas around 4 ft.

      Low: 39 °F

      NE 15kt
      4ft

    • Friday

      Friday:NE wind around 10 kt becoming N in the afternoon. Rain likely, mainly before 7am.   Seas around 4 ft.

      High: 45 °F

      NNE 10kt
      4ft

    • Friday Night

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

      Low: 39 °F

      Light Wind
      3-4ft

    • Saturday

      Saturday:NNE wind 5 to 10 kt. Mostly sunny. Seas around 3 ft.

      High: 45 °F

      NNE 10kt
      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. A chance of rain after 4pm.   Seas around 3 ft.

      High: 44 °F

      Light Wind
      3ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Rain.   Seas around 3 ft.

      Low: 38 °F

      Light Wind
      3ft

    • Monday

      Monday:S wind around 10 kt. Showers.   Seas 4 to 6 ft.

      High: 41 °F

      S 10kt
      4-6ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:24 am AKDT Apr 9, 2026
Forecast Valid: 8am AKDT Apr 9, 2026-6pm AKDT Apr 15, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A weak low will move east along the northern coast Thursday, with winds and seas relaxing briefly Thursday night. Friday northwesterly winds of fresh to strong breezes impact the eastern Gulf as northerly outflow begins to spread through the inner channels.

Today
Variable winds 5 kt or less. Rain. Seas around 5 ft.
Tonight
NE wind 5 to 15 kt. Rain. Seas around 4 ft.
Friday
NE wind around 10 kt becoming N in the afternoon. Rain likely, mainly before 7am. Seas around 4 ft.
Friday Night
Variable winds 5 kt or less. Mostly clear. Seas 3 to 4 ft.
Saturday
NNE wind 5 to 10 kt. Mostly sunny. Seas around 3 ft.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.
Sunday
Variable winds 5 kt or less. A chance of rain after 4pm. Seas around 3 ft.
Sunday Night
Variable winds 5 kt or less. Rain. Seas around 3 ft.
Monday
S wind around 10 kt. Showers. Seas 4 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: 58.08°N 136.58°W
Last Update: 7:24 am AKDT Apr 9, 2026
Forecast Valid: 8am AKDT Apr 9, 2026-6pm AKDT Apr 15, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data