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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ENE wind 20 to 25 kt, with gusts as high as 35 kt. Rain.   Seas 8 to 10 ft.

      High: 47 °F

      ENE 25kt
      8-10ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:ESE wind 15 to 25 kt becoming NE after midnight. Winds could gust as high as 30 kt. Rain.   Seas 7 to 8 ft.

      Low: 43 °F

      NE 25kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Veterans Day

      Veterans Day:ENE wind 20 to 25 kt becoming S in the afternoon. Winds could gust as high as 30 kt. Rain before 3pm, then showers likely and possibly a thunderstorm after 3pm.   Seas 6 to 7 ft.

      High: 48 °F

      S 25kt
      6-7ft

    • Wednesday Night

      Wednesday Night:SSW wind 10 to 20 kt becoming SSE after midnight. Showers.   Seas 5 to 6 ft.

      Low: 42 °F

      SSW 20kt
      5-6ft

    • Thursday

      Thursday:ENE wind around 10 kt. Rain likely, mainly before 9am.   Seas 5 to 7 ft.

      High: 44 °F

      ENE 10kt
      5-7ft

    • Thursday Night

      Thursday Night:NE wind 10 to 15 kt. Mostly cloudy. Seas around 6 ft.

      Low: 39 °F

      NE 15kt
      6ft

    • Friday

      Friday:ENE wind around 15 kt. Mostly cloudy. Seas 6 to 8 ft.

      High: 43 °F

      ENE 15kt
      6-8ft

    • Friday Night

      Friday Night:ENE wind around 15 kt. A chance of rain.   Seas 7 to 8 ft.

      Low: 39 °F

      ENE 15kt
      7-8ft

    • Saturday

      Saturday:ENE wind around 15 kt. A chance of rain.   Seas 5 to 7 ft.

      High: 42 °F

      ENE 15kt
      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: 5:58 am AKST Nov 10, 2026
Forecast Valid: 12pm AKST Nov 10, 2026-6pm AKST Nov 16, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH THIS EVENING...

Synopsis: A gale force low moves into the eastern Gulf Tuesday, moving north along the outer coast through the day. Another low will follow soon after, moving into the eastern Gulf Tuesday night into Wednesday. This series of systems will drive multiple rounds of gale force winds with shifting directions from SE to SW and seas of 15 to 20 ft. Late Wednesday winds and seas begin diminishing across the northern coast.

This Afternoon
ENE wind 20 to 25 kt, with gusts as high as 35 kt. Rain. Seas 8 to 10 ft.
Tonight
ESE wind 15 to 25 kt becoming NE after midnight. Winds could gust as high as 30 kt. Rain. Seas 7 to 8 ft.
Veterans Day
ENE wind 20 to 25 kt becoming S in the afternoon. Winds could gust as high as 30 kt. Rain before 3pm, then showers likely and possibly a thunderstorm after 3pm. Seas 6 to 7 ft.
Wednesday Night
SSW wind 10 to 20 kt becoming SSE after midnight. Showers. Seas 5 to 6 ft.
Thursday
ENE wind around 10 kt. Rain likely, mainly before 9am. Seas 5 to 7 ft.
Thursday Night
NE wind 10 to 15 kt. Mostly cloudy. Seas around 6 ft.
Friday
ENE wind around 15 kt. Mostly cloudy. Seas 6 to 8 ft.
Friday Night
ENE wind around 15 kt. A chance of rain. Seas 7 to 8 ft.
Saturday
ENE wind around 15 kt. A chance of 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.
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ABOUT THIS FORECAST

Point Forecast: 58.2°N 136.63°W
Last Update: 5:58 am AKST Nov 10, 2026
Forecast Valid: 12pm AKST Nov 10, 2026-6pm AKST Nov 16, 2026
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