Hazardous Weather Conditions

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Juneau, AK Local Forecast Office

5NM WSW Sitka AK

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NNE wind around 10 kt. Mostly clear. Seas around 4 ft.

      Low: 22 °F

      NNE 10kt
      4ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:ENE wind 5 to 10 kt. Mostly sunny. Seas around 4 ft.

      High: 30 °F

      ENE 10kt
      4ft

    • Thursday Night

      Thursday Night:NNE wind 5 to 10 kt. Partly cloudy. Seas around 4 ft.

      Low: 25 °F

      NNE 10kt
      4ft

    • Friday

      Friday:NE wind 5 to 10 kt. Sunny. Seas 2 to 3 ft.

      High: 29 °F

      NE 10kt
      2-3ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

      Low: 23 °F

      Light Wind
      2ft

    • Saturday

      Saturday:NE wind 10 to 15 kt. A chance of snow after 9am.   Seas 2 to 4 ft.

      High: 32 °F

      NE 15kt
      2-4ft

    • Saturday Night

      Saturday Night:NE wind around 15 kt. Snow likely, mainly after 3am.   Seas 4 to 5 ft.

      Low: 25 °F

      NE 15kt
      4-5ft

    • Sunday

      Sunday:NE wind 15 to 20 kt. Snow.   Seas around 4 ft.

      High: 35 °F

      NE 20kt
      4ft

    • Sunday Night

      Sunday Night:ENE wind 15 to 20 kt, with gusts as high as 30 kt. Snow likely before 9pm, then rain and snow between 9pm and 3am, then snow likely after 3am.   Seas 4 ft building to 7 ft.

      Low: 28 °F

      ENE 20kt
      Waves Building7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:57 pm AKST Dec 10, 2025
Forecast Valid: 6pm AKST Dec 10, 2025-6pm AKST Dec 17, 2025

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Detailed Forecast

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

Synopsis: A weak, quick moving low pressure system will move south through the central gulf tonight through Thursday. Another stronger system is expected to move north into the gulf this weekend. Meanwhile, strong northerly outflow winds will last into next week.

Tonight
NNE wind around 10 kt. Mostly clear. Seas around 4 ft.
Thursday
ENE wind 5 to 10 kt. Mostly sunny. Seas around 4 ft.
Thursday Night
NNE wind 5 to 10 kt. Partly cloudy. Seas around 4 ft.
Friday
NE wind 5 to 10 kt. Sunny. Seas 2 to 3 ft.
Friday Night
Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.
Saturday
NE wind 10 to 15 kt. A chance of snow after 9am. Seas 2 to 4 ft.
Saturday Night
NE wind around 15 kt. Snow likely, mainly after 3am. Seas 4 to 5 ft.
Sunday
NE wind 15 to 20 kt. Snow. Seas around 4 ft.
Sunday Night
ENE wind 15 to 20 kt, with gusts as high as 30 kt. Snow likely before 9pm, then rain and snow between 9pm and 3am, then snow likely after 3am. Seas 4 ft building to 7 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: 57.03°N 135.45°W
Last Update: 4:57 pm AKST Dec 10, 2025
Forecast Valid: 6pm AKST Dec 10, 2025-6pm AKST Dec 17, 2025
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