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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:NE wind 25 to 30 kt. Widespread freezing spray before 7am. Sunny. Seas 6 to 7 ft.

      High: 34 °F

      NE 30kt
      6-7ft

      Gale Warning
      Gale Warning

    • Tonight

      Tonight:NE wind around 25 kt, with gusts as high as 35 kt. Flurries after 10pm.   Seas 6 to 7 ft.

      Low: 28 °F

      NE 25kt
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:ENE wind around 30 kt. Partly sunny. Seas 5 to 6 ft.

      High: 33 °F

      ENE 30kt
      5-6ft

    • Thursday Night

      Thursday Night:ENE wind 20 to 25 kt, with gusts as high as 35 kt. Partly cloudy. Seas around 5 ft.

      Low: 27 °F

      ENE 25kt
      5ft

    • Friday

      Friday:NE wind 20 to 25 kt, with gusts as high as 30 kt. Mostly sunny. Seas 4 to 5 ft.

      High: 36 °F

      NE 25kt
      4-5ft

    • Friday Night

      Friday Night:NE wind 25 to 30 kt, with gusts as high as 35 kt. Mostly cloudy. Seas around 4 ft.

      Low: 29 °F

      NE 30kt
      4ft

    • Saturday

      Saturday:ENE wind 25 to 30 kt, with gusts as high as 35 kt. Mostly sunny. Seas 5 to 6 ft.

      High: 36 °F

      ENE 30kt
      5-6ft

    • Saturday Night

      Saturday Night:NE wind around 30 kt, with gusts as high as 35 kt. Partly cloudy. Seas 5 to 6 ft.

      Low: 28 °F

      NE 30kt
      5-6ft

    • Sunday

      Sunday:NE wind 20 to 25 kt decreasing to 10 to 15 kt in the morning. Winds could gust as high as 30 kt. Mostly sunny. Seas 3 to 4 ft.

      High: 36 °F

      NE 25kt⇓
      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: 4:43 am AKDT Mar 25, 2026
Forecast Valid: 6am AKDT Mar 25, 2026-6pm AKDT Mar 31, 2026

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Detailed Forecast

...GALE WARNING THROUGH THIS AFTERNOON...

Synopsis: Multiple areas of low pressure remain over the Gulf through the week. Snow showers linger over the southern Gulf and some of the southern inner channels. Northerly outflow winds continue across the northern inner channels increasing winds to near gales to gale force winds around 30 to 40 kts.

Today
NE wind 25 to 30 kt. Widespread freezing spray before 7am. Sunny. Seas 6 to 7 ft.
Tonight
NE wind around 25 kt, with gusts as high as 35 kt. Flurries after 10pm. Seas 6 to 7 ft.
Thursday
ENE wind around 30 kt. Partly sunny. Seas 5 to 6 ft.
Thursday Night
ENE wind 20 to 25 kt, with gusts as high as 35 kt. Partly cloudy. Seas around 5 ft.
Friday
NE wind 20 to 25 kt, with gusts as high as 30 kt. Mostly sunny. Seas 4 to 5 ft.
Friday Night
NE wind 25 to 30 kt, with gusts as high as 35 kt. Mostly cloudy. Seas around 4 ft.
Saturday
ENE wind 25 to 30 kt, with gusts as high as 35 kt. Mostly sunny. Seas 5 to 6 ft.
Saturday Night
NE wind around 30 kt, with gusts as high as 35 kt. Partly cloudy. Seas 5 to 6 ft.
Sunday
NE wind 20 to 25 kt decreasing to 10 to 15 kt in the morning. Winds could gust as high as 30 kt. Mostly sunny. 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: 4:43 am AKDT Mar 25, 2026
Forecast Valid: 6am AKDT Mar 25, 2026-6pm AKDT Mar 31, 2026
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