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Juneau, AK Local Forecast Office

5NM WSW Sitka AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SSW wind around 20 kt. Rain, mainly before 3pm.   Seas around 5 ft.

      High: 46 °F

      SSW 20kt
      5ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:WSW wind 15 to 20 kt. Rain likely.   Seas 5 to 6 ft.

      Low: 38 °F

      WSW 20kt
      5-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:WSW wind 15 to 20 kt, with gusts as high as 30 kt. Rain showers likely before 3pm, then rain and snow showers.   Seas 6 to 8 ft.

      High: 43 °FFalling Temperatures

      WSW 20kt
      6-8ft

    • Wednesday Night

      Wednesday Night:WSW wind 15 to 25 kt becoming WNW 5 to 10 kt after midnight. Rain and snow showers, becoming all snow after 9pm.   Seas 8 to 9 ft.

      Low: 28 °F

      WSW 25kt⇓
      8-9ft

    • Thursday

      Thursday:W wind 5 to 10 kt becoming ESE in the morning. Snow showers, mainly before 3pm.   Seas 7 to 8 ft.

      High: 36 °FFalling Temperatures

      ESE 10kt
      7-8ft

    • Thursday Night

      Thursday Night:W wind 5 to 10 kt becoming NE in the evening. A chance of snow showers before 9pm.   Seas 5 to 7 ft.

      Low: 25 °F

      W 10kt
      5-7ft

    • Friday

      Friday:Variable winds 5 kt or less. A chance of snow showers after 3pm.   Seas 3 to 4 ft.

      High: 38 °FFalling Temperatures

      Light Wind
      3-4ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Snow showers likely.   Seas 2 to 3 ft.

      Low: 31 °F

      Light Wind
      2-3ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Snow likely before 9am, then rain and snow likely.   Seas around 2 ft.

      High: 41 °FFalling Temperatures

      Light Wind
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:46 pm AKST Feb 24, 2026
Forecast Valid: 12pm AKST Feb 24, 2026-6pm AKST Mar 2, 2026

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Detailed Forecast

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

Synopsis: A developing low in the northerly gulf will remain nearly stationary through mid week. It will then drift to the SE late week. This will bring increasing westerly winds for the gulf waters through the week and periods of southerly winds for the inner channels.

This Afternoon
SSW wind around 20 kt. Rain, mainly before 3pm. Seas around 5 ft.
Tonight
WSW wind 15 to 20 kt. Rain likely. Seas 5 to 6 ft.
Wednesday
WSW wind 15 to 20 kt, with gusts as high as 30 kt. Rain showers likely before 3pm, then rain and snow showers. Seas 6 to 8 ft.
Wednesday Night
WSW wind 15 to 25 kt becoming WNW 5 to 10 kt after midnight. Rain and snow showers, becoming all snow after 9pm. Seas 8 to 9 ft.
Thursday
W wind 5 to 10 kt becoming ESE in the morning. Snow showers, mainly before 3pm. Seas 7 to 8 ft.
Thursday Night
W wind 5 to 10 kt becoming NE in the evening. A chance of snow showers before 9pm. Seas 5 to 7 ft.
Friday
Variable winds 5 kt or less. A chance of snow showers after 3pm. Seas 3 to 4 ft.
Friday Night
Variable winds 5 kt or less. Snow showers likely. Seas 2 to 3 ft.
Saturday
Variable winds 5 kt or less. Snow likely before 9am, then rain and snow likely. Seas around 2 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: 12:46 pm AKST Feb 24, 2026
Forecast Valid: 12pm AKST Feb 24, 2026-6pm AKST Mar 2, 2026
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