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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Widespread haze. Patchy fog after 1am.  Seas 2 to 3 ft.

      Low: 49 °F

      Light Wind
      2-3ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A slight chance of showers between 10am and 1pm.  Widespread haze. Patchy fog before 10am.  Seas around 2 ft.

      High: 55 °F

      Light Wind
      2ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A slight chance of showers after 4am.   Seas around 2 ft.

      Low: 49 °F

      Light Wind
      2ft

    • Monday

      Monday:Variable winds 5 kt or less. Mostly cloudy. Seas around 3 ft.

      High: 56 °F

      Light Wind
      3ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of showers after 4am.   Seas around 3 ft.

      Low: 49 °F

      Light Wind
      3ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. A chance of showers before 10am.   Seas 2 to 3 ft.

      High: 56 °F

      Light Wind
      2-3ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A chance of showers after 10pm.   Seas around 3 ft.

      Low: 49 °F

      Light Wind
      3ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Showers likely.   Seas around 2 ft.

      High: 55 °F

      Light Wind
      2ft

    • Wednesday Night

      Wednesday Night:SSW wind 5 to 10 kt. Showers likely.   Seas around 3 ft.

      Low: 49 °F

      SSW 10kt
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:54 pm AKDT Jul 11, 2026
Forecast Valid: 8pm AKDT Jul 11, 2026-6pm AKDT Jul 18, 2026

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Detailed Forecast


Synopsis: A broad weak ridge over the gulf and panhandle region remains into the start of the week. Another low pressure system moves from the western gulf into the east central Gulf Monday. This low will cause winds along the coast to increase from the southeast.

Tonight
Variable winds 5 kt or less. Widespread haze. Patchy fog after 1am. Seas 2 to 3 ft.
Sunday
Variable winds 5 kt or less. A slight chance of showers between 10am and 1pm. Widespread haze. Patchy fog before 10am. Seas around 2 ft.
Sunday Night
Variable winds 5 kt or less. A slight chance of showers after 4am. Seas around 2 ft.
Monday
Variable winds 5 kt or less. Mostly cloudy. Seas around 3 ft.
Monday Night
Variable winds 5 kt or less. A chance of showers after 4am. Seas around 3 ft.
Tuesday
Variable winds 5 kt or less. A chance of showers before 10am. Seas 2 to 3 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of showers after 10pm. Seas around 3 ft.
Wednesday
Variable winds 5 kt or less. Showers likely. Seas around 2 ft.
Wednesday Night
SSW wind 5 to 10 kt. Showers likely. Seas around 3 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: 3:54 pm AKDT Jul 11, 2026
Forecast Valid: 8pm AKDT Jul 11, 2026-6pm AKDT Jul 18, 2026
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