For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:W wind around 10 kt. A slight chance of rain.   Seas around 4 ft.

      High: 45 °F

      W 10kt
      4ft

    • Tonight

      Tonight:W wind 5 to 10 kt becoming SSW after midnight. A chance of rain, mainly after 7pm.   Seas around 4 ft.

      Low: 42 °F

      W 10kt
      4ft

    • Tuesday

      Tuesday:ESE wind 5 to 10 kt. Rain.   Seas around 5 ft.

      High: 45 °F

      ESE 10kt
      5ft

    • Tuesday Night

      Tuesday Night:SSW wind 5 to 10 kt. Rain likely, mainly after 4am.   Seas around 5 ft.

      Low: 42 °F

      SSW 10kt
      5ft

    • Wednesday

      Wednesday:ENE wind around 10 kt. Rain.   Seas around 4 ft.

      High: 45 °F

      ENE 10kt
      4ft

    • Wednesday Night

      Wednesday Night:ENE wind 10 to 15 kt. Rain, mainly before 4am.   Seas around 4 ft.

      Low: 42 °F

      ENE 15kt
      4ft

    • Thursday

      Thursday:W wind around 10 kt. A chance of rain before 10am.   Seas around 5 ft.

      High: 46 °F

      W 10kt
      5ft

    • Thursday Night

      Thursday Night:W wind around 10 kt. Mostly cloudy. Seas 4 to 5 ft.

      Low: 41 °F

      W 10kt
      4-5ft

    • Friday

      Friday:Variable winds 5 kt or less. A chance of rain.   Seas around 3 ft.

      High: 46 °F

      Light Wind
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:51 am AKDT Apr 27, 2026
Forecast Valid: 1pm AKDT Apr 27, 2026-6pm AKDT May 3, 2026

View Nearby Observations

Detailed Forecast


Synopsis: Lighter winds continue over much of the panhandle, with elevated wave heights along the Gulf coast. A diurnal sea breeze will develop through daytime hours. The relatively benign pattern continues through early next week. A front will move across the gulf into the panhandle Tuesday followed by a system from the central Pacific moving north through the panhandle for later half of the week.

This Afternoon
W wind around 10 kt. A slight chance of rain. Seas around 4 ft.
Tonight
W wind 5 to 10 kt becoming SSW after midnight. A chance of rain, mainly after 7pm. Seas around 4 ft.
Tuesday
ESE wind 5 to 10 kt. Rain. Seas around 5 ft.
Tuesday Night
SSW wind 5 to 10 kt. Rain likely, mainly after 4am. Seas around 5 ft.
Wednesday
ENE wind around 10 kt. Rain. Seas around 4 ft.
Wednesday Night
ENE wind 10 to 15 kt. Rain, mainly before 4am. Seas around 4 ft.
Thursday
W wind around 10 kt. A chance of rain before 10am. Seas around 5 ft.
Thursday Night
W wind around 10 kt. Mostly cloudy. Seas 4 to 5 ft.
Friday
Variable winds 5 kt or less. A chance of rain. Seas around 3 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: 10:51 am AKDT Apr 27, 2026
Forecast Valid: 1pm AKDT Apr 27, 2026-6pm AKDT May 3, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data