For More Weather Information:

Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NE wind 10 to 20 kt. A chance of showers after 3am.   Seas 7 to 8 ft.

      Low: 42 °F

      NE 20kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:NE wind 15 to 20 kt. Showers.   Seas around 7 ft.

      High: 44 °F

      NE 20kt
      7ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday Night

      Friday Night:ENE wind 10 to 15 kt. Showers.   Seas around 6 ft.

      Low: 42 °F

      ENE 15kt
      6ft

    • Saturday

      Saturday:ENE wind around 10 kt. Rain.   Seas around 5 ft.

      High: 43 °F

      ENE 10kt
      5ft

    • Saturday Night

      Saturday Night:SSE wind around 10 kt. Rain.   Seas 5 to 6 ft.

      Low: 40 °F

      SSE 10kt
      5-6ft

    • Sunday

      Sunday:ESE wind around 10 kt. Showers.   Seas around 7 ft.

      High: 41 °F

      ESE 10kt
      7ft

    • Sunday Night

      Sunday Night:E wind 5 to 10 kt. Showers likely.   Seas 7 to 8 ft.

      Low: 40 °F

      E 10kt
      7-8ft

    • Monday

      Monday:E wind 5 to 10 kt. Showers.   Seas 5 to 7 ft.

      High: 43 °F

      E 10kt
      5-7ft

    • Monday Night

      Monday Night:ESE wind around 10 kt. Showers.   Seas 5 to 6 ft.

      Low: 40 °F

      ESE 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: 3:33 pm AKST Feb 5, 2026
Forecast Valid: 6pm AKST Feb 5, 2026-6pm AKST Feb 12, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

Synopsis: Winds will continue to diminish throughout the day. This will allow for patches of fog to develop in protected areas. Another front will move through the region Friday, increasing southeast winds to near gale force in Clarence Strait.

Tonight
NE wind 10 to 20 kt. A chance of showers after 3am. Seas 7 to 8 ft.
Friday
NE wind 15 to 20 kt. Showers. Seas around 7 ft.
Friday Night
ENE wind 10 to 15 kt. Showers. Seas around 6 ft.
Saturday
ENE wind around 10 kt. Rain. Seas around 5 ft.
Saturday Night
SSE wind around 10 kt. Rain. Seas 5 to 6 ft.
Sunday
ESE wind around 10 kt. Showers. Seas around 7 ft.
Sunday Night
E wind 5 to 10 kt. Showers likely. Seas 7 to 8 ft.
Monday
E wind 5 to 10 kt. Showers. Seas 5 to 7 ft.
Monday Night
ESE wind around 10 kt. Showers. 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: 58.08°N 136.58°W
Last Update: 3:33 pm AKST Feb 5, 2026
Forecast Valid: 6pm AKST Feb 5, 2026-6pm AKST Feb 12, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data