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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds 5 kt or less. A slight chance of snow showers after 1am. Seas around 3 ft.

      Low: 29 °F

      Light Wind
      3ft

    • Sunday

      Sunday:ENE wind 5 to 10 kt. Mostly sunny. Seas around 3 ft.

      High: 35 °F

      ENE 10kt
      3ft

    • Sunday Night

      Sunday Night:ENE wind 5 to 10 kt increasing to 10 to 15 kt after midnight. A chance of snow showers. Seas around 3 ft.

      Low: 30 °F

      ⇑ENE 15kt
      3ft

    • Monday

      Monday:ENE wind 10 to 15 kt. Snow showers likely. Seas around 3 ft.

      High: 37 °F

      ENE 15kt
      3ft

    • Monday Night

      Monday Night:ENE wind 15 to 20 kt, with gusts as high as 30 kt. Rain and snow showers likely, becoming all snow after 10pm. Seas 3 to 5 ft.

      Low: 36 °F

      ENE 20kt
      3-5ft

    • Tuesday

      Tuesday:ENE wind around 25 kt, with gusts as high as 30 kt. Rain and snow showers likely. Seas 7 to 8 ft.

      High: 40 °F

      ENE 25kt
      7-8ft

    • Tuesday Night

      Tuesday Night:NE wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers. Seas around 7 ft.

      Low: 37 °F

      NE 20kt
      7ft

    • Wednesday

      Wednesday:NE wind 5 to 10 kt. Partly sunny. Seas around 5 ft.

      High: 42 °F

      NE 10kt
      5ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Partly cloudy. Seas 3 to 4 ft.

      Low: 36 °F

      Light Wind
      3-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:18 pm AKDT Mar 28, 2026
Forecast Valid: 10pm AKDT Mar 28, 2026-6pm AKDT Apr 4, 2026

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Detailed Forecast


Synopsis: Weak low pressure will remain over the area before giving way to high pressure by Sunday. Snow showers linger over the southern Gulf and the southern inner channels into Saturday night. Northerly outflow picks back up for a short period through the northern inner channels to moderate to strong breezes through early Sunday morning.

Tonight
Variable winds 5 kt or less. A slight chance of snow showers after 1am. Seas around 3 ft.
Sunday
ENE wind 5 to 10 kt. Mostly sunny. Seas around 3 ft.
Sunday Night
ENE wind 5 to 10 kt increasing to 10 to 15 kt after midnight. A chance of snow showers. Seas around 3 ft.
Monday
ENE wind 10 to 15 kt. Snow showers likely. Seas around 3 ft.
Monday Night
ENE wind 15 to 20 kt, with gusts as high as 30 kt. Rain and snow showers likely, becoming all snow after 10pm. Seas 3 to 5 ft.
Tuesday
ENE wind around 25 kt, with gusts as high as 30 kt. Rain and snow showers likely. Seas 7 to 8 ft.
Tuesday Night
NE wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers. Seas around 7 ft.
Wednesday
NE wind 5 to 10 kt. Partly sunny. Seas around 5 ft.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Seas 3 to 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.
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ABOUT THIS FORECAST

Point Forecast: 58.08°N 136.58°W
Last Update: 2:18 pm AKDT Mar 28, 2026
Forecast Valid: 10pm AKDT Mar 28, 2026-6pm AKDT Apr 4, 2026
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