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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:NE wind around 25 kt. Mostly sunny. Seas around 5 ft.

      High: 34 °F

      NE 25kt
      5ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:NNE wind 25 to 30 kt. Widespread freezing spray after 4am. Mostly clear. Seas around 6 ft.

      Low: 25 °F

      NNE 30kt
      6ft

      Gale Warning
      Gale Warning

    • Wednesday

      Wednesday:NE wind 25 to 30 kt, with gusts as high as 35 kt. Widespread freezing spray before 10am. Mostly sunny. Seas 5 to 6 ft.

      High: 30 °F

      NE 30kt
      5-6ft

    • Wednesday Night

      Wednesday Night:NE wind around 25 kt, with gusts as high as 35 kt. Widespread freezing spray after 1am. Mostly cloudy. Seas around 5 ft.

      Low: 25 °F

      NE 25kt
      5ft

    • Thursday

      Thursday:NE wind around 25 kt, with gusts as high as 35 kt. Widespread freezing spray before 7am. Partly sunny. Seas around 5 ft.

      High: 33 °F

      NE 25kt
      5ft

    • Thursday Night

      Thursday Night:NE wind 20 to 25 kt, with gusts as high as 30 kt. Mostly cloudy. Seas around 4 ft.

      Low: 28 °F

      NE 25kt
      4ft

    • Friday

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

      High: 36 °F

      NE 20kt
      4-5ft

    • Friday Night

      Friday Night:NE wind around 15 kt. Mostly cloudy. Seas around 3 ft.

      Low: 30 °F

      NE 15kt
      3ft

    • Saturday

      Saturday:NE wind around 10 kt. Mostly sunny. Seas around 3 ft.

      High: 37 °F

      NE 10kt
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:37 am AKDT Mar 24, 2026
Forecast Valid: 9am AKDT Mar 24, 2026-6pm AKDT Mar 30, 2026

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Detailed Forecast

...GALE WARNING THIS EVENING THROUGH LATE TONIGHT...

Synopsis: Multiple areas of low pressure remain over the Gulf through the week, Snow showers diminish through Tuesday morning as a low near Baranof Island shifts westward over the Gulf. Outflow winds increase through Tuesday afternoon and continue through end of the week.

Today
NE wind around 25 kt. Mostly sunny. Seas around 5 ft.
Tonight
NNE wind 25 to 30 kt. Widespread freezing spray after 4am. Mostly clear. Seas around 6 ft.
Wednesday
NE wind 25 to 30 kt, with gusts as high as 35 kt. Widespread freezing spray before 10am. Mostly sunny. Seas 5 to 6 ft.
Wednesday Night
NE wind around 25 kt, with gusts as high as 35 kt. Widespread freezing spray after 1am. Mostly cloudy. Seas around 5 ft.
Thursday
NE wind around 25 kt, with gusts as high as 35 kt. Widespread freezing spray before 7am. Partly sunny. Seas around 5 ft.
Thursday Night
NE wind 20 to 25 kt, with gusts as high as 30 kt. Mostly cloudy. Seas around 4 ft.
Friday
NE wind around 20 kt, with gusts as high as 30 kt. Partly sunny. Seas 4 to 5 ft.
Friday Night
NE wind around 15 kt. Mostly cloudy. Seas around 3 ft.
Saturday
NE wind around 10 kt. Mostly sunny. Seas around 3 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: 6:37 am AKDT Mar 24, 2026
Forecast Valid: 9am AKDT Mar 24, 2026-6pm AKDT Mar 30, 2026
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