For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:ESE wind 5 to 15 kt. Rain, mainly before midnight.   Seas around 7 ft.

      Low: 44 °F

      ESE 15kt
      7ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:ESE wind 15 to 20 kt becoming ENE 20 to 25 kt in the morning. Winds could gust as high as 35 kt. Rain, mainly after 9am.   Seas 8 to 10 ft.

      High: 46 °F

      ⇑ENE 25kt
      8-10ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:ENE wind around 20 kt becoming SE after midnight. Winds could gust as high as 35 kt. Rain.   Seas 8 ft building to 12 ft.

      Low: 42 °F

      ENE 20kt
      Waves Building12ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:SE wind 20 to 30 kt becoming S in the afternoon. Winds could gust as high as 40 kt. Rain. The rain could be heavy at times.   Seas 14 to 16 ft.

      High: 48 °F

      S 30kt
      14-16ft

    • Friday Night

      Friday Night:SE wind 15 to 25 kt, with gusts as high as 35 kt. Rain.   Seas 14 ft subsiding to 10 ft.

      Low: 42 °F

      SE 25kt
      14ftWaves Subsiding

    • Saturday

      Saturday:ESE wind around 15 kt becoming NE in the afternoon. Rain likely, mainly before 9am.   Seas 7 to 9 ft.

      High: 45 °F

      NE 15kt
      7-9ft

    • Saturday Night

      Saturday Night:NE wind around 15 kt. Rain likely, mainly before 3am.   Seas 6 to 7 ft.

      Low: 38 °F

      NE 15kt
      6-7ft

    • Sunday

      Sunday:E wind around 15 kt. Rain likely.   Seas 5 to 6 ft.

      High: 43 °F

      E 15kt
      5-6ft

    • Sunday Night

      Sunday Night:E wind 15 to 20 kt. Rain.   Seas 5 to 7 ft.

      Low: 38 °F

      E 20kt
      5-7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:36 pm AKST Nov 4, 2026
Forecast Valid: 11pm AKST Nov 4, 2026-6pm AKST Nov 11, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH LATE THURSDAY NIGHT...

Synopsis: A front continues to move into Canada through tonight, with winds on the downward trend. A storm force low will move into the central gulf from the S on Thursday. Storm force winds with hurricane force gusts will move over the southern panhandle and outer coast Thursday morning and continuing through Thursday evening.

Overnight
ESE wind 5 to 15 kt. Rain, mainly before midnight. Seas around 7 ft.
Thursday
ESE wind 15 to 20 kt becoming ENE 20 to 25 kt in the morning. Winds could gust as high as 35 kt. Rain, mainly after 9am. Seas 8 to 10 ft.
Thursday Night
ENE wind around 20 kt becoming SE after midnight. Winds could gust as high as 35 kt. Rain. Seas 8 ft building to 12 ft.
Friday
SE wind 20 to 30 kt becoming S in the afternoon. Winds could gust as high as 40 kt. Rain. The rain could be heavy at times. Seas 14 to 16 ft.
Friday Night
SE wind 15 to 25 kt, with gusts as high as 35 kt. Rain. Seas 14 ft subsiding to 10 ft.
Saturday
ESE wind around 15 kt becoming NE in the afternoon. Rain likely, mainly before 9am. Seas 7 to 9 ft.
Saturday Night
NE wind around 15 kt. Rain likely, mainly before 3am. Seas 6 to 7 ft.
Sunday
E wind around 15 kt. Rain likely. Seas 5 to 6 ft.
Sunday Night
E wind 15 to 20 kt. Rain. Seas 5 to 7 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: 10:36 pm AKST Nov 4, 2026
Forecast Valid: 11pm AKST Nov 4, 2026-6pm AKST Nov 11, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data