Hazardous Weather Conditions

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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:W wind around 15 kt. A chance of rain, mainly before midnight.   Seas around 7 ft.

      Low: 42 °F

      W 15kt
      7ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:W wind 10 to 15 kt. A chance of rain, mainly between 9am and noon.   Seas 5 to 6 ft.

      High: 45 °F

      W 15kt
      5-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:W wind around 10 kt becoming E after midnight. A chance of rain.   Seas around 5 ft.

      Low: 38 °F

      NE 10kt
      5ft

    • Friday

      Friday:WNW wind 5 to 10 kt becoming SE in the afternoon. Rain, mainly after 9am.   Seas around 5 ft.

      High: 42 °F

      SE 10kt
      5ft

    • Friday Night

      Friday Night:ESE wind 10 to 15 kt becoming S after midnight. Rain before 3am, then rain and snow.   Seas 5 to 6 ft.

      Low: 37 °F

      S 15kt
      5-6ft

    • Saturday

      Saturday:SW wind 15 to 20 kt becoming S in the afternoon. Rain and snow.   Seas 6 to 8 ft.

      High: 42 °F

      SSW 20kt
      6-8ft

    • Saturday Night

      Saturday Night:SSE wind 20 to 25 kt becoming ENE after midnight. Winds could gust as high as 30 kt. Rain and snow.   Seas 8 to 9 ft.

      Low: 32 °F

      ENE 25kt
      8-9ft

    • Sunday

      Sunday:ENE wind around 25 kt, with gusts as high as 35 kt. Rain and snow.   Seas 9 to 10 ft.

      High: 37 °F

      ENE 25kt
      9-10ft

    • Sunday Night

      Sunday Night:ENE wind around 25 kt, with gusts as high as 35 kt. Rain and snow, becoming all snow after 9pm.   Seas 10 to 11 ft.

      Low: 26 °F

      ENE 25kt
      10-11ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:30 pm AKST Dec 3, 2025
Forecast Valid: 8pm AKST Dec 3, 2025-6pm AKST Dec 10, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH THURSDAY MORNING...

Synopsis: The recent front continues to move over the panhandle through late tonight, with ridging forming behind the front. Another low pressure tracks through the southern Gulf and into Haida Gwaii late Thursday and Friday. General low pressure pattern in the Gulf expected this weekend.

Tonight
W wind around 15 kt. A chance of rain, mainly before midnight. Seas around 7 ft.
Thursday
W wind 10 to 15 kt. A chance of rain, mainly between 9am and noon. Seas 5 to 6 ft.
Thursday Night
W wind around 10 kt becoming E after midnight. A chance of rain. Seas around 5 ft.
Friday
WNW wind 5 to 10 kt becoming SE in the afternoon. Rain, mainly after 9am. Seas around 5 ft.
Friday Night
ESE wind 10 to 15 kt becoming S after midnight. Rain before 3am, then rain and snow. Seas 5 to 6 ft.
Saturday
SW wind 15 to 20 kt becoming S in the afternoon. Rain and snow. Seas 6 to 8 ft.
Saturday Night
SSE wind 20 to 25 kt becoming ENE after midnight. Winds could gust as high as 30 kt. Rain and snow. Seas 8 to 9 ft.
Sunday
ENE wind around 25 kt, with gusts as high as 35 kt. Rain and snow. Seas 9 to 10 ft.
Sunday Night
ENE wind around 25 kt, with gusts as high as 35 kt. Rain and snow, becoming all snow after 9pm. Seas 10 to 11 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: 5:30 pm AKST Dec 3, 2025
Forecast Valid: 8pm AKST Dec 3, 2025-6pm AKST Dec 10, 2025
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