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Juneau, AK Local Forecast Office

12NM ENE Cape Chacon AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Sunny. Seas 1 to 2 ft.

      High: 66 °F

      Light Wind
      1-2ft

    • Tonight

      Tonight:NW wind 5 to 10 kt. Clear. Seas around 2 ft.

      Low: 59 °F

      NW 10kt
      2ft

    • Thursday

      Thursday:NW wind around 10 kt. Sunny. Seas around 2 ft.

      High: 67 °F

      NW 10kt
      2ft

    • Thursday Night

      Thursday Night:NNW wind 10 to 15 kt. Mostly clear. Seas 2 to 3 ft.

      Low: 58 °F

      NNW 15kt
      2-3ft

    • Friday

      Friday:N wind around 10 kt becoming WNW in the afternoon. Mostly sunny. Seas around 2 ft.

      High: 63 °F

      WNW 10kt
      2ft

    • Friday Night

      Friday Night:SW wind around 10 kt becoming ENE after midnight. Partly cloudy. Seas 2 to 3 ft.

      Low: 57 °F

      SW 10kt
      2-3ft

    • Saturday

      Saturday:WNW wind around 10 kt. Partly sunny. Seas 2 to 3 ft.

      High: 64 °F

      WNW 10kt
      2-3ft

    • Saturday Night

      Saturday Night:WNW wind around 15 kt. Partly cloudy. Seas around 3 ft.

      Low: 57 °F

      WNW 15kt
      3ft

    • Sunday

      Sunday:NNW wind 10 to 15 kt. Partly sunny. Seas around 3 ft.

      High: 64 °F

      NNW 15kt
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:42 am AKDT Aug 27, 2025
Forecast Valid: 11am AKDT Aug 27, 2025-6pm AKDT Sep 2, 2025

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Detailed Forecast


Synopsis: High pressure shifts to the east in response to a low moving into the Alaska Peninsula but continues to persist over the eastern Gulf. Winds are expected to remain on the lighter side for the Inner Channels aside from afternoon sea breezes. Winds in the central gulf pick up out of the south midweek.

Today
Variable winds 5 kt or less. Sunny. Seas 1 to 2 ft.
Tonight
NW wind 5 to 10 kt. Clear. Seas around 2 ft.
Thursday
NW wind around 10 kt. Sunny. Seas around 2 ft.
Thursday Night
NNW wind 10 to 15 kt. Mostly clear. Seas 2 to 3 ft.
Friday
N wind around 10 kt becoming WNW in the afternoon. Mostly sunny. Seas around 2 ft.
Friday Night
SW wind around 10 kt becoming ENE after midnight. Partly cloudy. Seas 2 to 3 ft.
Saturday
WNW wind around 10 kt. Partly sunny. Seas 2 to 3 ft.
Saturday Night
WNW wind around 15 kt. Partly cloudy. Seas around 3 ft.
Sunday
NNW wind 10 to 15 kt. Partly sunny. 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: 54.75°N 131.72°W
Last Update: 8:42 am AKDT Aug 27, 2025
Forecast Valid: 11am AKDT Aug 27, 2025-6pm AKDT Sep 2, 2025
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