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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 10 kt. Mostly cloudy. Seas around 5 ft.

      High: 54 °F

      E 10kt
      5ft

    • Tonight

      Tonight:WSW wind 5 to 15 kt. Showers likely, mainly after 4am.   Seas 4 to 5 ft.

      Low: 48 °F

      WSW 15kt
      4-5ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Showers.   Seas around 4 ft.

      High: 52 °F

      Light Wind
      4ft

    • Thursday Night

      Thursday Night:WSW wind 5 to 10 kt. Showers.   Seas around 4 ft.

      Low: 47 °F

      WSW 10kt
      4ft

    • Friday

      Friday:Variable winds 5 kt or less. A chance of showers before 4pm.   Seas 3 to 4 ft.

      High: 52 °F

      Light Wind
      3-4ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Cloudy. Seas around 3 ft.

      Low: 47 °F

      Light Wind
      3ft

    • Saturday

      Saturday:E wind 5 to 10 kt. A chance of showers.   Seas around 3 ft.

      High: 52 °F

      E 10kt
      3ft

    • Saturday Night

      Saturday Night:E wind 10 to 15 kt. A chance of showers.   Seas around 4 ft.

      Low: 47 °F

      E 15kt
      4ft

    • Sunday

      Sunday:E wind 10 to 15 kt. Showers likely.   Seas around 4 ft.

      High: 53 °F

      E 15kt
      4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:06 pm AKDT Jun 3, 2026
Forecast Valid: 3pm AKDT Jun 3, 2026-6pm AKDT Jun 9, 2026

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Detailed Forecast


Synopsis: A southerly push of winds is moving through the inner channels Wednesday afternoon. Low pressure tracking east across the far southern Gulf will cause frontal bands to pass over the region from south to north through Thursday with periodic gusty winds of 20 to 30 kt.

This Afternoon
E wind around 10 kt. Mostly cloudy. Seas around 5 ft.
Tonight
WSW wind 5 to 15 kt. Showers likely, mainly after 4am. Seas 4 to 5 ft.
Thursday
Variable winds 5 kt or less. Showers. Seas around 4 ft.
Thursday Night
WSW wind 5 to 10 kt. Showers. Seas around 4 ft.
Friday
Variable winds 5 kt or less. A chance of showers before 4pm. Seas 3 to 4 ft.
Friday Night
Variable winds 5 kt or less. Cloudy. Seas around 3 ft.
Saturday
E wind 5 to 10 kt. A chance of showers. Seas around 3 ft.
Saturday Night
E wind 10 to 15 kt. A chance of showers. Seas around 4 ft.
Sunday
E wind 10 to 15 kt. Showers likely. Seas around 4 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: 3:06 pm AKDT Jun 3, 2026
Forecast Valid: 3pm AKDT Jun 3, 2026-6pm AKDT Jun 9, 2026
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