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Juneau, AK Local Forecast Office

Cape Spencer AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:NNE wind 15 to 20 kt. A slight chance of rain and snow before noon, then a slight chance of snow between noon and 3pm, then flurries after 3pm.   Seas 5 to 6 ft.

      High: 38 °F

      NNE 20kt
      5-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:NNE wind 10 to 15 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Mostly cloudy during the early evening, then becoming mostly clear. Seas 7 to 8 ft.

      Low: 29 °F

      ⇑NNE 25kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Washington's Birthday

      Washington's Birthday:ENE wind 25 to 35 kt, with gusts as high as 40 kt. Sunny. Seas around 8 ft.

      High: 33 °F

      ENE 35kt
      8ft

    • Monday Night

      Monday Night:NE wind 25 to 35 kt, with gusts as high as 45 kt. Widespread freezing spray. Clear. Seas 6 to 8 ft.

      Low: 21 °F

      NE 35kt
      6-8ft

    • Tuesday

      Tuesday:NE wind around 25 kt, with gusts as high as 35 kt. Widespread freezing spray. Sunny. Seas 5 to 6 ft.

      High: 27 °F

      NE 25kt
      5-6ft

    • Tuesday Night

      Tuesday Night:NE wind 25 to 30 kt, with gusts as high as 35 kt. Widespread freezing spray. Mostly clear. Seas 5 to 6 ft.

      Low: 21 °F

      NE 30kt
      5-6ft

    • Wednesday

      Wednesday:NE wind 20 to 25 kt, with gusts as high as 30 kt. Widespread freezing spray before noon. Mostly sunny. Seas 4 to 5 ft.

      High: 28 °F

      NE 25kt
      4-5ft

    • Wednesday Night

      Wednesday Night:NE wind 10 to 20 kt. A chance of snow.   Seas 5 to 6 ft.

      Low: 24 °F

      NE 20kt
      5-6ft

    • Thursday

      Thursday:ENE wind 10 to 15 kt. A chance of snow.   Seas around 5 ft.

      High: 32 °F

      ENE 15kt
      5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:25 am AKST Feb 15, 2026
Forecast Valid: 7am AKST Feb 15, 2026-6pm AKST Feb 21, 2026

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Detailed Forecast

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

Synopsis: A quick moving low over the northeastern gulf will move southeast along the coastal panhandle through Sunday. Winds increase within north/south oriented channels through the afternoon with outflow conditions beginning. Outflow conditions intensify Monday and persist through the rest of the week for the northern and central panhandle inner channels. Incoming colder temperatures in combination with increased winds from outflow conditions will lead to freezing spray concerns through the week.

Today
NNE wind 15 to 20 kt. A slight chance of rain and snow before noon, then a slight chance of snow between noon and 3pm, then flurries after 3pm. Seas 5 to 6 ft.
Tonight
NNE wind 10 to 15 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Mostly cloudy during the early evening, then becoming mostly clear. Seas 7 to 8 ft.
Washington's Birthday
ENE wind 25 to 35 kt, with gusts as high as 40 kt. Sunny. Seas around 8 ft.
Monday Night
NE wind 25 to 35 kt, with gusts as high as 45 kt. Widespread freezing spray. Clear. Seas 6 to 8 ft.
Tuesday
NE wind around 25 kt, with gusts as high as 35 kt. Widespread freezing spray. Sunny. Seas 5 to 6 ft.
Tuesday Night
NE wind 25 to 30 kt, with gusts as high as 35 kt. Widespread freezing spray. Mostly clear. Seas 5 to 6 ft.
Wednesday
NE wind 20 to 25 kt, with gusts as high as 30 kt. Widespread freezing spray before noon. Mostly sunny. Seas 4 to 5 ft.
Wednesday Night
NE wind 10 to 20 kt. A chance of snow. Seas 5 to 6 ft.
Thursday
ENE wind 10 to 15 kt. A chance of snow. Seas around 5 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: 6:25 am AKST Feb 15, 2026
Forecast Valid: 7am AKST Feb 15, 2026-6pm AKST Feb 21, 2026
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