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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 5 to 15 kt increasing to 15 to 25 kt in the afternoon. Snow.   Seas around 4 ft.

      High: 34 °F

      ⇑ENE 25kt
      4ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:WNW wind 15 to 20 kt becoming NW 5 to 10 kt. A chance of snow before 9pm.   Seas 5 to 6 ft.

      Low: 31 °F

      WNW 20kt⇓
      5-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:NE wind 20 to 30 kt. A slight chance of snow after 9am.   Seas around 6 ft.

      High: 34 °FFalling Temperatures

      NE 30kt
      6ft

    • Sunday Night

      Sunday Night:NE wind 20 to 25 kt, with gusts as high as 30 kt. A chance of snow after 9pm.  Widespread freezing spray after 9pm.  Seas around 6 ft.

      Low: 24 °F

      NE 25kt
      6ft

    • Monday

      Monday:ENE wind 15 to 20 kt. A chance of snow.   Seas 5 to 6 ft.

      High: 32 °FFalling Temperatures

      ENE 20kt
      5-6ft

    • Monday Night

      Monday Night:ENE wind 15 to 25 kt, with gusts as high as 30 kt. Snow, mainly after 3am.  Widespread freezing spray after 3am.  Seas 5 to 6 ft.

      Low: 21 °F

      ENE 25kt
      5-6ft

    • Tuesday

      Tuesday:ENE wind around 25 kt, with gusts as high as 35 kt. Snow before 9am, then rain and snow.  Widespread freezing spray before 9am.  Seas 6 to 7 ft.

      High: 32 °FFalling Temperatures

      ENE 25kt
      6-7ft

    • Tuesday Night

      Tuesday Night:ENE wind 20 to 25 kt, with gusts as high as 35 kt. Rain and snow likely, becoming all snow after 9pm.   Seas around 6 ft.

      Low: 30 °F

      ENE 25kt
      6ft

    • Wednesday

      Wednesday:ENE wind 15 to 20 kt becoming SSE in the afternoon. Winds could gust as high as 30 kt. Snow likely before 9am, then a chance of rain and snow.   Seas around 6 ft.

      High: 37 °FFalling Temperatures

      ENE 20kt
      6ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:48 am AKST Feb 28, 2026
Forecast Valid: 6am AKST Feb 28, 2026-6pm AKST Mar 6, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT...

Synopsis: Compact low moves NE across the Gulf towards Baranof Island through Saturday. Winds increase to fresh to near Gale through the afternoon across the inner channels in response to the approaching low with strongest winds across the southern panhandle. Moderate to heavy snowfall is expected through Saturday with brief periods of visibilities below 1 nm expected. Outflow conditions are expected to return to most of the panhandle by Monday.

Today
ENE wind 5 to 15 kt increasing to 15 to 25 kt in the afternoon. Snow. Seas around 4 ft.
Tonight
WNW wind 15 to 20 kt becoming NW 5 to 10 kt. A chance of snow before 9pm. Seas 5 to 6 ft.
Sunday
NE wind 20 to 30 kt. A slight chance of snow after 9am. Seas around 6 ft.
Sunday Night
NE wind 20 to 25 kt, with gusts as high as 30 kt. A chance of snow after 9pm. Widespread freezing spray after 9pm. Seas around 6 ft.
Monday
ENE wind 15 to 20 kt. A chance of snow. Seas 5 to 6 ft.
Monday Night
ENE wind 15 to 25 kt, with gusts as high as 30 kt. Snow, mainly after 3am. Widespread freezing spray after 3am. Seas 5 to 6 ft.
Tuesday
ENE wind around 25 kt, with gusts as high as 35 kt. Snow before 9am, then rain and snow. Widespread freezing spray before 9am. Seas 6 to 7 ft.
Tuesday Night
ENE wind 20 to 25 kt, with gusts as high as 35 kt. Rain and snow likely, becoming all snow after 9pm. Seas around 6 ft.
Wednesday
ENE wind 15 to 20 kt becoming SSE in the afternoon. Winds could gust as high as 30 kt. Snow likely before 9am, then a chance of rain and snow. Seas around 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: 4:48 am AKST Feb 28, 2026
Forecast Valid: 6am AKST Feb 28, 2026-6pm AKST Mar 6, 2026
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