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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:S wind 5 to 15 kt becoming NE in the morning. A chance of showers before 10am, then a slight chance of showers after 1pm.   Seas around 5 ft.

      High: 56 °F

      NE 15kt
      5ft

    • Saturday Night

      Saturday Night:NE wind around 15 kt. Showers likely, mainly between 1am and 4am.   Seas around 5 ft.

      Low: 51 °F

      NE 15kt
      5ft

    • Sunday

      Sunday:NE wind 5 to 10 kt. A chance of rain, mainly before 4pm.   Seas around 4 ft.

      High: 57 °F

      NE 10kt
      4ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A chance of rain between 10pm and 4am.   Seas around 4 ft.

      Low: 51 °F

      Light Wind
      4ft

    • Monday

      Monday:ESE wind 5 to 10 kt becoming WSW in the morning. Mostly cloudy. Seas around 4 ft.

      High: 57 °F

      WSW 10kt
      4ft

    • Monday Night

      Monday Night:WSW wind around 10 kt. A chance of rain after 1am.   Seas around 4 ft.

      Low: 52 °F

      WSW 10kt
      4ft

    • Tuesday

      Tuesday:W wind 10 to 15 kt. A chance of rain before 4pm.   Seas around 5 ft.

      High: 56 °F

      W 15kt
      5ft

    • Tuesday Night

      Tuesday Night:W wind around 15 kt. A chance of rain.   Seas around 5 ft.

      Low: 53 °F

      W 15kt
      5ft

    • Wednesday

      Wednesday:NW wind around 10 kt. A chance of rain.   Seas around 5 ft.

      High: 58 °F

      NW 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: 2:25 am AKDT Jul 12, 2025
Forecast Valid: 2am AKDT Jul 12, 2025-6pm AKDT Jul 18, 2025

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Detailed Forecast


Synopsis: An area of low pressure will move into the eastern Gulf Saturday bringing elevated winds to the southern inner channels and SE gulf waters. That low will gradually diminish through Sunday before a ridge of high pressure builds over the gulf on Monday.

Saturday
S wind 5 to 15 kt becoming NE in the morning. A chance of showers before 10am, then a slight chance of showers after 1pm. Seas around 5 ft.
Saturday Night
NE wind around 15 kt. Showers likely, mainly between 1am and 4am. Seas around 5 ft.
Sunday
NE wind 5 to 10 kt. A chance of rain, mainly before 4pm. Seas around 4 ft.
Sunday Night
Variable winds 5 kt or less. A chance of rain between 10pm and 4am. Seas around 4 ft.
Monday
ESE wind 5 to 10 kt becoming WSW in the morning. Mostly cloudy. Seas around 4 ft.
Monday Night
WSW wind around 10 kt. A chance of rain after 1am. Seas around 4 ft.
Tuesday
W wind 10 to 15 kt. A chance of rain before 4pm. Seas around 5 ft.
Tuesday Night
W wind around 15 kt. A chance of rain. Seas around 5 ft.
Wednesday
NW wind around 10 kt. A chance of rain. 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: 2:25 am AKDT Jul 12, 2025
Forecast Valid: 2am AKDT Jul 12, 2025-6pm AKDT Jul 18, 2025
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