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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind 20 to 25 kt becoming WSW in the afternoon. Winds could gust as high as 35 kt. Showers.   Seas 14 ft building to 22 ft.

      High: 42 °F

      ENE 25kt
      Waves Building22ft

      Gale Warning
      Gale Warning

    • Tonight

      Tonight:WSW wind 15 to 25 kt, with gusts as high as 30 kt. Showers.   Seas 22 ft subsiding to 13 ft.

      Low: 38 °F

      WSW 25kt
      22ftWaves Subsiding

    • Friday

      Friday:Variable winds 5 kt or less. Showers likely, mainly before 9am.   Seas 9 to 11 ft.

      High: 42 °F

      Light Wind
      9-11ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of showers before 9pm.   Seas around 9 ft.

      Low: 38 °F

      Light Wind
      9ft

    • Saturday

      Saturday:WSW wind 5 to 10 kt. A chance of rain and snow showers before 3pm, then rain showers.   Seas 8 to 9 ft.

      High: 41 °F

      WSW 10kt
      8-9ft

    • Saturday Night

      Saturday Night:WSW wind 5 to 10 kt becoming E after midnight. Showers.   Seas 6 to 7 ft.

      Low: 37 °F

      WSW 10kt
      6-7ft

    • Sunday

      Sunday:E wind 5 to 15 kt becoming NNE in the afternoon. Rain before 3pm, then a chance of rain and snow.   Seas 6 ft building to 9 ft.

      High: 41 °F

      NNE 15kt
      Waves Building9ft

    • Sunday Night

      Sunday Night:NNE wind 15 to 20 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. A chance of rain and snow before 3am.   Seas 9 to 11 ft.

      Low: 30 °F

      ⇑NNE 25kt
      9-11ft

    • Washington's Birthday

      Washington's Birthday:NNE wind 25 to 30 kt, with gusts as high as 35 kt. Sunny. Seas 9 to 11 ft.

      High: 33 °F

      NNE 30kt
      9-11ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:42 pm AKST Feb 11, 2026
Forecast Valid: 6am AKST Feb 12, 2026-6pm AKST Feb 18, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING THROUGH THIS AFTERNOON...

Synopsis: A storm force low approaching northern Baranof island will make landfall later in the day on Thursday. This system is bring storm force conditions and frequent gusts to hurricane force to areas south of Sitka Sound towards Prince of Wales Island. Southwesterly seas of 35 ft will impact near shore coastal zones. Winds and seas begin to subside Friday.

Today
E wind 20 to 25 kt becoming WSW in the afternoon. Winds could gust as high as 35 kt. Showers. Seas 14 ft building to 22 ft.
Tonight
WSW wind 15 to 25 kt, with gusts as high as 30 kt. Showers. Seas 22 ft subsiding to 13 ft.
Friday
Variable winds 5 kt or less. Showers likely, mainly before 9am. Seas 9 to 11 ft.
Friday Night
Variable winds 5 kt or less. A chance of showers before 9pm. Seas around 9 ft.
Saturday
WSW wind 5 to 10 kt. A chance of rain and snow showers before 3pm, then rain showers. Seas 8 to 9 ft.
Saturday Night
WSW wind 5 to 10 kt becoming E after midnight. Showers. Seas 6 to 7 ft.
Sunday
E wind 5 to 15 kt becoming NNE in the afternoon. Rain before 3pm, then a chance of rain and snow. Seas 6 ft building to 9 ft.
Sunday Night
NNE wind 15 to 20 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. A chance of rain and snow before 3am. Seas 9 to 11 ft.
Washington's Birthday
NNE wind 25 to 30 kt, with gusts as high as 35 kt. Sunny. Seas 9 to 11 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: 10:42 pm AKST Feb 11, 2026
Forecast Valid: 6am AKST Feb 12, 2026-6pm AKST Feb 18, 2026
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