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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:ESE wind 5 to 10 kt. Showers likely.   Seas around 5 ft.

      High: 42 °F

      ESE 10kt
      5ft

    • Saturday Night

      Saturday Night:ENE wind 5 to 10 kt. A chance of showers, mainly after 10pm.   Seas 4 to 5 ft.

      Low: 38 °F

      ENE 10kt
      4-5ft

    • Sunday

      Sunday:ENE wind around 10 kt. Showers, mainly after 10am.   Seas 3 to 4 ft.

      High: 42 °F

      ENE 10kt
      3-4ft

    • Sunday Night

      Sunday Night:NNE wind 5 to 10 kt. Rain.   Seas around 3 ft.

      Low: 39 °F

      NNE 10kt
      3ft

    • Monday

      Monday:Variable winds 5 kt or less. Rain, mainly before 10am.   Seas 3 to 4 ft.

      High: 42 °F

      Light Wind
      3-4ft

    • Monday Night

      Monday Night:W wind 10 to 15 kt. A chance of rain before 10pm.   Seas 7 to 8 ft.

      Low: 39 °F

      W 15kt
      7-8ft

    • Tuesday

      Tuesday:WNW wind 5 to 10 kt. Mostly cloudy. Seas 5 to 7 ft.

      High: 43 °F

      WNW 10kt
      5-7ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 4 ft.

      Low: 40 °F

      Light Wind
      4ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of rain and snow after 10am.   Seas 4 to 6 ft.

      High: 42 °F

      Light Wind
      4-6ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:05 pm AKDT Apr 3, 2026
Forecast Valid: 1am AKDT Apr 4, 2026-6pm AKDT Apr 10, 2026

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Detailed Forecast


Synopsis: A low pressure system in the eastern Gulf of Alaska has a front moving north and weakening through the Alaska Panhandle. Strongest winds will remain offshore and through outside waters, though Clarence Strait and channel entrances may see increased speeds as well. Southerly strong winds will decrease behind the front, with lighter winds lasting through the rest of the weekend.

Saturday
ESE wind 5 to 10 kt. Showers likely. Seas around 5 ft.
Saturday Night
ENE wind 5 to 10 kt. A chance of showers, mainly after 10pm. Seas 4 to 5 ft.
Sunday
ENE wind around 10 kt. Showers, mainly after 10am. Seas 3 to 4 ft.
Sunday Night
NNE wind 5 to 10 kt. Rain. Seas around 3 ft.
Monday
Variable winds 5 kt or less. Rain, mainly before 10am. Seas 3 to 4 ft.
Monday Night
W wind 10 to 15 kt. A chance of rain before 10pm. Seas 7 to 8 ft.
Tuesday
WNW wind 5 to 10 kt. Mostly cloudy. Seas 5 to 7 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 4 ft.
Wednesday
Variable winds 5 kt or less. A chance of rain and snow after 10am. Seas 4 to 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: 10:05 pm AKDT Apr 3, 2026
Forecast Valid: 1am AKDT Apr 4, 2026-6pm AKDT Apr 10, 2026
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