For More Weather Information:

Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind 10 to 15 kt. Cloudy. Seas around 7 ft.

      High: 42 °F

      E 15kt
      7ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:ENE wind 15 to 20 kt. Rain likely, mainly after 3am.   Seas around 7 ft.

      Low: 39 °F

      ENE 20kt
      7ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:ENE wind 10 to 15 kt. A chance of rain, mainly before noon.   Seas 7 to 9 ft.

      High: 44 °F

      ENE 15kt
      7-9ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 9 to 10 ft.

      Low: 40 °F

      Light Wind
      9-10ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Patchy fog after 3pm.  Seas 7 to 9 ft.

      High: 43 °F

      Light Wind
      7-9ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Patchy fog before midnight.  Seas 6 to 7 ft.

      Low: 40 °F

      Light Wind
      6-7ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Partly sunny. Seas 4 to 5 ft.

      High: 44 °F

      Light Wind
      4-5ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 4 to 5 ft.

      Low: 40 °F

      Light Wind
      4-5ft

    • M.L.King Day

      M.L.King Day:Variable winds 5 kt or less. Partly sunny. Seas around 5 ft.

      High: 43 °F

      Light Wind
      5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:55 am AKST Jan 15, 2026
Forecast Valid: 2pm AKST Jan 15, 2026-6pm AKST Jan 21, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT...

Synopsis: Southeasterly winds will increase to gale force in the Central and Northern gulf Thursday, reaching storm force near Cape Suckling Thursday night. Winds will then diminish into Friday before becoming Generally easterly this weekend.

This Afternoon
E wind 10 to 15 kt. Cloudy. Seas around 7 ft.
Tonight
ENE wind 15 to 20 kt. Rain likely, mainly after 3am. Seas around 7 ft.
Friday
ENE wind 10 to 15 kt. A chance of rain, mainly before noon. Seas 7 to 9 ft.
Friday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 9 to 10 ft.
Saturday
Variable winds 5 kt or less. Patchy fog after 3pm. Seas 7 to 9 ft.
Saturday Night
Variable winds 5 kt or less. Patchy fog before midnight. Seas 6 to 7 ft.
Sunday
Variable winds 5 kt or less. Partly sunny. Seas 4 to 5 ft.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 4 to 5 ft.
M.L.King Day
Variable winds 5 kt or less. Partly sunny. Seas around 5 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: 6:55 am AKST Jan 15, 2026
Forecast Valid: 2pm AKST Jan 15, 2026-6pm AKST Jan 21, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data