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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]

    • Saturday

      Saturday:ENE wind 10 to 15 kt. Flurries before 7am. Seas 2 to 3 ft.

      High: 33 °F

      ENE 15kt
      2-3ft

    • Saturday Night

      Saturday Night:ENE wind 10 to 15 kt. Partly cloudy. Seas around 3 ft.

      Low: 28 °F

      ENE 15kt
      3ft

    • Sunday

      Sunday:ENE wind 10 to 15 kt. A slight chance of snow showers after 1pm. Seas around 3 ft.

      High: 34 °F

      ENE 15kt
      3ft

    • Sunday Night

      Sunday Night:ENE wind 5 to 10 kt. Snow showers likely, mainly after 4am. Seas around 3 ft.

      Low: 27 °F

      ENE 10kt
      3ft

    • Monday

      Monday:ENE wind around 15 kt. Snow likely, mainly before 10am. Seas around 3 ft.

      High: 36 °F

      ENE 15kt
      3ft

    • Monday Night

      Monday Night:ENE wind 15 to 20 kt. A chance of snow before 4am, then rain and snow likely. Seas 3 to 4 ft.

      Low: 29 °F

      ENE 20kt
      3-4ft

    • Tuesday

      Tuesday:NE wind around 20 kt. Rain and snow likely, mainly before 10am. Seas 6 to 7 ft.

      High: 37 °F

      NE 20kt
      6-7ft

    • Tuesday Night

      Tuesday Night:ENE wind 15 to 20 kt. A chance of rain and snow showers before 10pm, then a chance of sprinkles between 10pm and 1am, then a chance of sprinkles and flurries after 1am. Seas 6 to 7 ft.

      Low: 30 °F

      ENE 20kt
      6-7ft

    • Wednesday

      Wednesday:ENE wind 10 to 15 kt. Mostly sunny. Seas 4 to 5 ft.

      High: 38 °F

      ENE 15kt
      4-5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:34 pm AKDT Mar 27, 2026
Forecast Valid: 3am AKDT Mar 28, 2026-6pm AKDT Apr 3, 2026

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Detailed Forecast


Synopsis: Multiple areas of low pressure over the SE Gulf will persist through Saturday before drifting SE by Sunday. Snow showers linger over the southern Gulf and the southern inner channels into Saturday night. Northerly and easterly outflow continues across the northern inner channels before diminishing Friday night.

Saturday
ENE wind 10 to 15 kt. Flurries before 7am. Seas 2 to 3 ft.
Saturday Night
ENE wind 10 to 15 kt. Partly cloudy. Seas around 3 ft.
Sunday
ENE wind 10 to 15 kt. A slight chance of snow showers after 1pm. Seas around 3 ft.
Sunday Night
ENE wind 5 to 10 kt. Snow showers likely, mainly after 4am. Seas around 3 ft.
Monday
ENE wind around 15 kt. Snow likely, mainly before 10am. Seas around 3 ft.
Monday Night
ENE wind 15 to 20 kt. A chance of snow before 4am, then rain and snow likely. Seas 3 to 4 ft.
Tuesday
NE wind around 20 kt. Rain and snow likely, mainly before 10am. Seas 6 to 7 ft.
Tuesday Night
ENE wind 15 to 20 kt. A chance of rain and snow showers before 10pm, then a chance of sprinkles between 10pm and 1am, then a chance of sprinkles and flurries after 1am. Seas 6 to 7 ft.
Wednesday
ENE wind 10 to 15 kt. Mostly sunny. Seas 4 to 5 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: 58.2°N 136.63°W
Last Update: 11:34 pm AKDT Mar 27, 2026
Forecast Valid: 3am AKDT Mar 28, 2026-6pm AKDT Apr 3, 2026
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