Hazardous Weather Conditions

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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSW wind 5 to 10 kt becoming E after midnight. A chance of showers and thunderstorms before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers after midnight.   Seas 8 to 10 ft.

      Low: 39 °F

      SSW 10kt
      8-10ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of showers, mainly before noon.   Seas 6 to 7 ft.

      High: 42 °F

      Light Wind
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Partly cloudy. Seas 5 to 6 ft.

      Low: 36 °F

      Light Wind
      5-6ft

    • Thursday

      Thursday:Variable winds 5 kt or less. A chance of rain and snow showers after 3pm.   Seas 4 to 5 ft.

      High: 40 °F

      Light Wind
      4-5ft

    • Thursday Night

      Thursday Night:ENE wind 5 to 10 kt. A chance of rain and snow showers between midnight and 3am.   Seas around 4 ft.

      Low: 34 °F

      ENE 10kt
      4ft

    • Friday

      Friday:ENE wind around 10 kt. A chance of rain and snow between 9am and 3pm, then rain likely.   Seas 3 to 4 ft.

      High: 38 °F

      ENE 10kt
      3-4ft

    • Friday Night

      Friday Night:ENE wind 10 to 15 kt. Rain likely.   Seas 5 to 6 ft.

      Low: 35 °F

      ENE 15kt
      5-6ft

    • Saturday

      Saturday:ENE wind around 15 kt. Rain likely.   Seas 6 to 8 ft.

      High: 40 °F

      ENE 15kt
      6-8ft

    • Saturday Night

      Saturday Night:ENE wind 10 to 15 kt. Rain likely.   Seas 8 to 10 ft.

      Low: 35 °F

      ENE 15kt
      8-10ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:27 pm AKST Nov 11, 2025
Forecast Valid: 6pm AKST Nov 11, 2025-6pm AKST Nov 18, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

Synopsis: Diminishing onshore flow persists for the outer coast through Wednesday before high pressure returns to the gulf. Another low passes to the south towards the latter half of the week potentially allowing outflow conditions to develop.

Tonight
SSW wind 5 to 10 kt becoming E after midnight. A chance of showers and thunderstorms before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers after midnight. Seas 8 to 10 ft.
Wednesday
Variable winds 5 kt or less. A chance of showers, mainly before noon. Seas 6 to 7 ft.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Seas 5 to 6 ft.
Thursday
Variable winds 5 kt or less. A chance of rain and snow showers after 3pm. Seas 4 to 5 ft.
Thursday Night
ENE wind 5 to 10 kt. A chance of rain and snow showers between midnight and 3am. Seas around 4 ft.
Friday
ENE wind around 10 kt. A chance of rain and snow between 9am and 3pm, then rain likely. Seas 3 to 4 ft.
Friday Night
ENE wind 10 to 15 kt. Rain likely. Seas 5 to 6 ft.
Saturday
ENE wind around 15 kt. Rain likely. Seas 6 to 8 ft.
Saturday Night
ENE wind 10 to 15 kt. Rain likely. Seas 8 to 10 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: 58.08°N 136.58°W
Last Update: 3:27 pm AKST Nov 11, 2025
Forecast Valid: 6pm AKST Nov 11, 2025-6pm AKST Nov 18, 2025
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