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Juneau, AK Local Forecast Office

5NM WSW Sitka AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:W wind 20 to 25 kt, with gusts as high as 30 kt. Rain showers before 3pm, then rain and snow showers.   Seas 5 to 7 ft.

      High: 42 °F

      W 25kt
      5-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:WSW wind 25 to 30 kt decreasing to 15 to 20 kt after midnight. Rain and snow showers, becoming all snow after 9pm.   Seas 7 to 9 ft.

      Low: 30 °F

      WSW 30kt⇓
      7-9ft

      Gale Warning
      Gale Warning

    • Thursday

      Thursday:W wind 5 to 10 kt becoming variable and less than 5 kt in the morning. Snow showers, mainly before 3pm.   Seas 6 to 8 ft.

      High: 36 °F

      W 10kt⇓
      6-8ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Snow showers likely, mainly before 9pm.   Seas 4 to 6 ft.

      Low: 26 °F

      Light Wind
      4-6ft

    • Friday

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

      High: 37 °F

      Light Wind
      3-4ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Snow likely, mainly after 9pm.   Seas 2 to 4 ft.

      Low: 30 °F

      Light Wind
      2-4ft

    • Saturday

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

      High: 41 °F

      Light Wind
      2ft

    • Saturday Night

      Saturday Night:S wind 5 to 10 kt becoming W in the evening. Rain and snow.   Seas 2 to 3 ft.

      Low: 35 °F

      W 10kt
      2-3ft

    • Sunday

      Sunday:W wind 5 to 10 kt becoming S in the afternoon. Rain and snow likely, becoming all rain after 9am.   Seas around 3 ft.

      High: 42 °F

      W 10kt
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:29 am AKST Feb 25, 2026
Forecast Valid: 8am AKST Feb 25, 2026-6pm AKST Mar 3, 2026

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Detailed Forecast

...GALE WARNING THIS EVENING THROUGH LATE TONIGHT...

Synopsis: A developing low in the northern 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. Outflow conditions briefly return Thursday into Thursday night.

Today
W wind 20 to 25 kt, with gusts as high as 30 kt. Rain showers before 3pm, then rain and snow showers. Seas 5 to 7 ft.
Tonight
WSW wind 25 to 30 kt decreasing to 15 to 20 kt after midnight. Rain and snow showers, becoming all snow after 9pm. Seas 7 to 9 ft.
Thursday
W wind 5 to 10 kt becoming variable and less than 5 kt in the morning. Snow showers, mainly before 3pm. Seas 6 to 8 ft.
Thursday Night
Variable winds 5 kt or less. Snow showers likely, mainly before 9pm. Seas 4 to 6 ft.
Friday
Variable winds 5 kt or less. A chance of snow after 3pm. Seas 3 to 4 ft.
Friday Night
Variable winds 5 kt or less. Snow likely, mainly after 9pm. Seas 2 to 4 ft.
Saturday
Variable winds 5 kt or less. Snow likely before 9am, then rain and snow. Seas around 2 ft.
Saturday Night
S wind 5 to 10 kt becoming W in the evening. Rain and snow. Seas 2 to 3 ft.
Sunday
W wind 5 to 10 kt becoming S in the afternoon. Rain and snow likely, becoming all rain after 9am. 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: 57.03°N 135.45°W
Last Update: 6:29 am AKST Feb 25, 2026
Forecast Valid: 8am AKST Feb 25, 2026-6pm AKST Mar 3, 2026
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