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Juneau, AK Local Forecast Office

5NM WSW Sitka AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind around 20 kt. A chance of showers.   Seas around 5 ft.

      High: 48 °F

      S 20kt
      5ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:S wind 20 to 25 kt, with gusts as high as 35 kt. Rain.   Seas 6 ft building to 9 ft.

      Low: 42 °F

      S 25kt
      Waves Building9ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:WSW wind 5 to 10 kt becoming ESE in the afternoon. Mostly cloudy. Seas 8 ft subsiding to 5 ft.

      High: 49 °F

      WSW 10kt
      8ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:E wind 10 to 20 kt becoming SSE 30 to 40 kt. Winds could gust as high as 50 kt. Rain.   Seas 5 ft building to 9 ft.

      Low: 41 °F

      ⇑SSE 40kt
      Waves Building9ft

    • Thursday

      Thursday:S wind 40 to 45 kt decreasing to 30 to 35 kt in the afternoon. Winds could gust as high as 55 kt. Rain.   Seas 14 ft building to 17 ft.

      High: 47 °F

      S 45kt⇓
      Waves Building17ft

    • Thursday Night

      Thursday Night:SSW wind 20 to 30 kt decreasing to 5 to 15 kt after midnight. Winds could gust as high as 40 kt. Rain.   Seas 14 ft subsiding to 8 ft.

      Low: 40 °F

      SSW 30kt⇓
      14ftWaves Subsiding

    • Friday

      Friday:Variable winds 5 kt or less. Rain, mainly before 9am.   Seas 6 to 7 ft.

      High: 46 °F

      Light Wind
      6-7ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 5 to 6 ft.

      Low: 38 °F

      Light Wind
      5-6ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of rain.   Seas 4 to 5 ft.

      High: 46 °F

      Light Wind
      4-5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:18 pm AKST Feb 10, 2026
Forecast Valid: 4pm AKST Feb 10, 2026-6pm AKST Feb 16, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THIS EVENING THROUGH LATE TONIGHT...

Synopsis: Winds increase to near gale force along our coast and inner channels Tuesday into Wednesday. A stronger system moves into the region Wednesday night, bringing gale force winds and near 35 ft seas to our coast west of Prince of Wales.

This Afternoon
S wind around 20 kt. A chance of showers. Seas around 5 ft.
Tonight
S wind 20 to 25 kt, with gusts as high as 35 kt. Rain. Seas 6 ft building to 9 ft.
Wednesday
WSW wind 5 to 10 kt becoming ESE in the afternoon. Mostly cloudy. Seas 8 ft subsiding to 5 ft.
Wednesday Night
E wind 10 to 20 kt becoming SSE 30 to 40 kt. Winds could gust as high as 50 kt. Rain. Seas 5 ft building to 9 ft.
Thursday
S wind 40 to 45 kt decreasing to 30 to 35 kt in the afternoon. Winds could gust as high as 55 kt. Rain. Seas 14 ft building to 17 ft.
Thursday Night
SSW wind 20 to 30 kt decreasing to 5 to 15 kt after midnight. Winds could gust as high as 40 kt. Rain. Seas 14 ft subsiding to 8 ft.
Friday
Variable winds 5 kt or less. Rain, mainly before 9am. Seas 6 to 7 ft.
Friday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 5 to 6 ft.
Saturday
Variable winds 5 kt or less. A chance of rain. Seas 4 to 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: 57.03°N 135.45°W
Last Update: 2:18 pm AKST Feb 10, 2026
Forecast Valid: 4pm AKST Feb 10, 2026-6pm AKST Feb 16, 2026
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