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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:SSW wind 10 to 15 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 30 kt. Snow showers.   Seas 8 to 9 ft.

      High: 36 °F

      ⇑SSW 25kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:SSW wind 10 to 20 kt. Snow showers.   Seas 8 to 9 ft.

      Low: 29 °F

      SSW 20kt
      8-9ft

    • Friday

      Friday:E wind around 10 kt. Snow showers.   Seas 7 to 8 ft.

      High: 37 °F

      E 10kt
      7-8ft

    • Friday Night

      Friday Night:E wind 10 to 15 kt. Snow showers.   Seas 6 to 7 ft.

      Low: 31 °F

      E 15kt
      6-7ft

    • Saturday

      Saturday:ENE wind around 20 kt, with gusts as high as 30 kt. Rain and snow.   Seas around 6 ft.

      High: 38 °F

      ENE 20kt
      6ft

    • Saturday Night

      Saturday Night:E wind 15 to 20 kt, with gusts as high as 30 kt. Snow.   Seas 6 to 7 ft.

      Low: 34 °F

      E 20kt
      6-7ft

    • Sunday

      Sunday:E wind 10 to 15 kt. Snow likely.   Seas 7 to 8 ft.

      High: 37 °F

      E 15kt
      7-8ft

    • Sunday Night

      Sunday Night:ENE wind around 15 kt. Snow likely.   Seas 6 to 7 ft.

      Low: 33 °F

      ENE 15kt
      6-7ft

    • Monday

      Monday:ENE wind around 15 kt. A chance of snow.   Seas 5 to 6 ft.

      High: 36 °F

      ENE 15kt
      5-6ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:26 pm AKDT Mar 18, 2026
Forecast Valid: 1am AKDT Mar 19, 2026-6pm AKDT Mar 25, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

Synopsis: A low in the northern Gulf will send numerous waves of showers, mainly snow showers, with persistent South to southwesterly winds across the Gulf and inner channels through late week. These showers can create infrequent times of slightly increased wind gusts. A gale force low will move into the Central Gulf this weekend from the West.

Thursday
SSW wind 10 to 15 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 30 kt. Snow showers. Seas 8 to 9 ft.
Thursday Night
SSW wind 10 to 20 kt. Snow showers. Seas 8 to 9 ft.
Friday
E wind around 10 kt. Snow showers. Seas 7 to 8 ft.
Friday Night
E wind 10 to 15 kt. Snow showers. Seas 6 to 7 ft.
Saturday
ENE wind around 20 kt, with gusts as high as 30 kt. Rain and snow. Seas around 6 ft.
Saturday Night
E wind 15 to 20 kt, with gusts as high as 30 kt. Snow. Seas 6 to 7 ft.
Sunday
E wind 10 to 15 kt. Snow likely. Seas 7 to 8 ft.
Sunday Night
ENE wind around 15 kt. Snow likely. Seas 6 to 7 ft.
Monday
ENE wind around 15 kt. A chance of snow. Seas 5 to 6 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: 9:26 pm AKDT Mar 18, 2026
Forecast Valid: 1am AKDT Mar 19, 2026-6pm AKDT Mar 25, 2026
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