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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. A chance of showers, mainly after 4pm.  Patchy fog before 10am.  Seas around 3 ft.

      High: 56 °F

      Light Wind
      3ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers, mainly before 10pm.   Seas 3 to 4 ft.

      Low: 48 °F

      Light Wind
      3-4ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of showers after 10am.   Seas around 2 ft.

      High: 54 °F

      Light Wind
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of showers.   Seas 2 to 3 ft.

      Low: 48 °F

      Light Wind
      2-3ft

    • Thursday

      Thursday:ENE wind around 10 kt. A chance of showers before 10am.   Seas around 3 ft.

      High: 57 °F

      ENE 10kt
      3ft

    • Thursday Night

      Thursday Night:WNW wind 5 to 10 kt. Mostly cloudy. Seas around 3 ft.

      Low: 49 °F

      WNW 10kt
      3ft

    • Friday

      Friday:Variable winds 5 kt or less. A chance of showers.   Seas around 4 ft.

      High: 55 °F

      Light Wind
      4ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 3 to 4 ft.

      Low: 49 °F

      Light Wind
      3-4ft

    • Saturday

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

      High: 55 °F

      Light Wind
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:38 am AKDT Jul 7, 2026
Forecast Valid: 7am AKDT Jul 7, 2026-6pm AKDT Jul 13, 2026

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Detailed Forecast


Synopsis: A second front extending from a low in the southeast gulf will increase winds again for the outside coast and southern panhandle on Tuesday. There is the possibility of thunderstorms for primarily the southern half of the panhandle, which may have localized, gusty winds. Winds and seas diminish overnight into Wednesday as the low dissipates.

Today
Variable winds 5 kt or less. A chance of showers, mainly after 4pm. Patchy fog before 10am. Seas around 3 ft.
Tonight
Variable winds 5 kt or less. A chance of showers, mainly before 10pm. Seas 3 to 4 ft.
Wednesday
Variable winds 5 kt or less. A chance of showers after 10am. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. A chance of showers. Seas 2 to 3 ft.
Thursday
ENE wind around 10 kt. A chance of showers before 10am. Seas around 3 ft.
Thursday Night
WNW wind 5 to 10 kt. Mostly cloudy. Seas around 3 ft.
Friday
Variable winds 5 kt or less. A chance of showers. Seas around 4 ft.
Friday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 3 to 4 ft.
Saturday
Variable winds 5 kt or less. Mostly cloudy. 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: 6:38 am AKDT Jul 7, 2026
Forecast Valid: 7am AKDT Jul 7, 2026-6pm AKDT Jul 13, 2026
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