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Juneau, AK Local Forecast Office

8NM SSE Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. A slight chance of showers before 3pm.   Seas 8 to 9 ft.

      High: 42 °F

      Light Wind
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:W wind 5 to 10 kt. Mostly cloudy. Seas around 8 ft.

      Low: 38 °F

      W 10kt
      8ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:WSW wind 10 to 15 kt. A chance of rain and snow showers before noon, then rain showers likely.   Seas 8 to 9 ft.

      High: 41 °F

      WSW 15kt
      8-9ft

    • Saturday Night

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

      Low: 38 °F

      WSW 10kt
      6-7ft

    • Sunday

      Sunday:E wind 5 to 15 kt becoming NNE in the afternoon. Rain likely 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 45 kt. A chance of rain and snow before 9pm.   Seas 9 to 11 ft.

      Low: 29 °F

      ⇑NNE 25kt
      9-11ft

    • Washington's Birthday

      Washington's Birthday:NNE wind 25 to 35 kt, with gusts as high as 45 kt. Mostly sunny. Seas around 11 ft.

      High: 33 °F

      NNE 35kt
      11ft

    • Monday Night

      Monday Night:NE wind 25 to 35 kt, with gusts as high as 40 kt. Widespread freezing spray after 9pm. Mostly clear. Seas 11 ft subsiding to 8 ft.

      Low: 23 °F

      NE 35kt
      11ftWaves Subsiding

    • Tuesday

      Tuesday:NE wind around 25 kt, with gusts as high as 35 kt. Widespread freezing spray. Mostly sunny. Seas 6 to 8 ft.

      High: 27 °F

      NE 25kt
      6-8ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:46 am AKST Feb 13, 2026
Forecast Valid: 2pm AKST Feb 13, 2026-6pm AKST Feb 19, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT...

Synopsis: The strong low pressure system has moved inland and is weakening. Times of stronger winds will continue through early this morning. Winds will then continue to diminish through Friday, with some stronger isolated gusts associated with showers. Gulf winds once again begin to increase Saturday as a broad high pushes into the gulf quickly interrupted by a quick moving low over the northern gulf.

This Afternoon
Variable winds 5 kt or less. A slight chance of showers before 3pm. Seas 8 to 9 ft.
Tonight
W wind 5 to 10 kt. Mostly cloudy. Seas around 8 ft.
Saturday
WSW wind 10 to 15 kt. A chance of rain and snow showers before noon, then rain showers likely. Seas 8 to 9 ft.
Saturday Night
WSW wind 5 to 10 kt becoming E after midnight. Rain. Seas 6 to 7 ft.
Sunday
E wind 5 to 15 kt becoming NNE in the afternoon. Rain likely 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 45 kt. A chance of rain and snow before 9pm. Seas 9 to 11 ft.
Washington's Birthday
NNE wind 25 to 35 kt, with gusts as high as 45 kt. Mostly sunny. Seas around 11 ft.
Monday Night
NE wind 25 to 35 kt, with gusts as high as 40 kt. Widespread freezing spray after 9pm. Mostly clear. Seas 11 ft subsiding to 8 ft.
Tuesday
NE wind around 25 kt, with gusts as high as 35 kt. Widespread freezing spray. Mostly sunny. Seas 6 to 8 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: 8:46 am AKST Feb 13, 2026
Forecast Valid: 2pm AKST Feb 13, 2026-6pm AKST Feb 19, 2026
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