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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Friday

      Friday:NE wind 10 to 15 kt. Rain and snow, becoming all rain after 10am.   Seas 4 to 5 ft.

      High: 42 °F

      NE 15kt
      4-5ft

    • Friday Night

      Friday Night:E wind around 10 kt. Showers.   Seas around 4 ft.

      Low: 37 °F

      E 10kt
      4ft

    • Saturday

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

      High: 42 °F

      E 10kt
      5ft

    • Saturday Night

      Saturday Night:ENE wind 5 to 10 kt. Showers likely, mainly after 1am.   Seas 4 to 5 ft.

      Low: 39 °F

      ENE 10kt
      4-5ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of rain.   Seas around 3 ft.

      High: 42 °F

      Light Wind
      3ft

    • Sunday Night

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

      Low: 39 °F

      ENE 10kt
      3ft

    • Monday

      Monday:WSW wind 5 to 10 kt. Rain.   Seas around 3 ft.

      High: 40 °F

      WSW 10kt
      3ft

    • Monday Night

      Monday Night:W wind 10 to 15 kt. Rain likely.   Seas 4 to 5 ft.

      Low: 38 °F

      W 15kt
      4-5ft

    • Tuesday

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

      High: 42 °F

      WNW 10kt
      5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:30 pm AKDT Apr 2, 2026
Forecast Valid: 2am AKDT Apr 3, 2026-6pm AKDT Apr 9, 2026

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Detailed Forecast


Synopsis: Another low and front will move into the gulf raising winds to strong to possibly gales and seas increasing to 9 to 12 ft over the outside waters into Friday. Fresh to strong southerlies expected to develop as well, with gales possibly developing across southern Clarence Strait late tonight. Offshore/outflow winds will pick up with the approach of the low, becoming southerly Friday as the front lifts north.

Friday
NE wind 10 to 15 kt. Rain and snow, becoming all rain after 10am. Seas 4 to 5 ft.
Friday Night
E wind around 10 kt. Showers. Seas around 4 ft.
Saturday
E wind 5 to 10 kt. Showers. Seas around 5 ft.
Saturday Night
ENE wind 5 to 10 kt. Showers likely, mainly after 1am. Seas 4 to 5 ft.
Sunday
Variable winds 5 kt or less. A chance of rain. Seas around 3 ft.
Sunday Night
ENE wind 5 to 10 kt. Rain. Seas around 3 ft.
Monday
WSW wind 5 to 10 kt. Rain. Seas around 3 ft.
Monday Night
W wind 10 to 15 kt. Rain likely. Seas 4 to 5 ft.
Tuesday
WNW wind 5 to 10 kt. Mostly cloudy. Seas around 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: 58.08°N 136.58°W
Last Update: 9:30 pm AKDT Apr 2, 2026
Forecast Valid: 2am AKDT Apr 3, 2026-6pm AKDT Apr 9, 2026
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