For More Weather Information:

Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Monday

      Monday:SSW wind 5 to 15 kt. A slight chance of showers before 10am, then sprinkles after 10am.   Seas 3 to 5 ft.

      High: 47 °F

      SSW 15kt
      3-5ft

    • Monday Night

      Monday Night:ENE wind 10 to 15 kt. Showers likely, mainly after 1am.   Seas around 3 ft.

      Low: 42 °F

      ENE 15kt
      3ft

    • Tuesday

      Tuesday:ENE wind around 15 kt. A chance of showers, mainly before 1pm.   Seas around 3 ft.

      High: 50 °F

      ENE 15kt
      3ft

    • Tuesday Night

      Tuesday Night:ENE wind 5 to 10 kt. Rain likely, mainly after 4am.   Seas 3 to 4 ft.

      Low: 42 °F

      ENE 10kt
      3-4ft

    • Wednesday

      Wednesday:E wind 5 to 10 kt. Rain.   Seas 3 to 4 ft.

      High: 47 °F

      E 10kt
      3-4ft

    • Wednesday Night

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

      Low: 42 °F

      Light Wind
      3ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Showers.   Seas 3 to 4 ft.

      High: 47 °F

      Light Wind
      3-4ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Showers likely.   Seas around 4 ft.

      Low: 41 °F

      Light Wind
      4ft

    • Friday

      Friday:Variable winds 5 kt or less. Showers likely.   Seas around 4 ft.

      High: 48 °F

      Light Wind
      4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:48 am AKDT May 11, 2026
Forecast Valid: 4am AKDT May 11, 2026-6pm AKDT May 17, 2026

View Nearby Observations

Detailed Forecast


Synopsis: Weakening front across the panhandle will diminish through Monday. Brief break expected through Monday night before another front pushes through the Gulf by Tuesday morning with increasing seas across the Gulf and winds along the N Gulf coast by Tuesday afternoon.

Monday
SSW wind 5 to 15 kt. A slight chance of showers before 10am, then sprinkles after 10am. Seas 3 to 5 ft.
Monday Night
ENE wind 10 to 15 kt. Showers likely, mainly after 1am. Seas around 3 ft.
Tuesday
ENE wind around 15 kt. A chance of showers, mainly before 1pm. Seas around 3 ft.
Tuesday Night
ENE wind 5 to 10 kt. Rain likely, mainly after 4am. Seas 3 to 4 ft.
Wednesday
E wind 5 to 10 kt. Rain. Seas 3 to 4 ft.
Wednesday Night
Variable winds 5 kt or less. Rain likely. Seas around 3 ft.
Thursday
Variable winds 5 kt or less. Showers. Seas 3 to 4 ft.
Thursday Night
Variable winds 5 kt or less. Showers likely. Seas around 4 ft.
Friday
Variable winds 5 kt or less. Showers likely. Seas around 4 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: 3:48 am AKDT May 11, 2026
Forecast Valid: 4am AKDT May 11, 2026-6pm AKDT May 17, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data