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Juneau, AK Local Forecast Office

5NM WSW Sitka AK

Marine Point Forecast

[NOTICE]
    • Tuesday

      Tuesday:E wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 35 kt. Rain. The rain could be heavy at times.   Seas 6 to 7 ft.

      High: 50 °F

      ⇑E 25kt
      6-7ft

      Gale Warning
      Gale Warning

    • Tuesday Night

      Tuesday Night:SSE wind 30 to 35 kt becoming SSW after midnight. Winds could gust as high as 45 kt. Rain.   Seas 9 ft building to 16 ft.

      Low: 44 °F

      S 35kt
      Waves Building16ft

      Storm Warning
      Storm Warning

    • Wednesday

      Wednesday:SW wind 25 to 30 kt decreasing to 15 to 20 kt in the afternoon. Winds could gust as high as 35 kt. Rain.   Seas 15 ft subsiding to 9 ft.

      High: 50 °F

      SW 30kt⇓
      15ftWaves Subsiding

    • Wednesday Night

      Wednesday Night:SW wind 5 to 10 kt becoming ESE after midnight. Rain likely, mainly before 9pm.   Seas 5 to 7 ft.

      Low: 44 °F

      SW 10kt
      5-7ft

    • Thursday

      Thursday:SE wind around 10 kt. Mostly cloudy. Seas around 5 ft.

      High: 49 °F

      SE 10kt
      5ft

    • Thursday Night

      Thursday Night:SE wind 10 to 15 kt. A chance of rain after 9pm.   Seas 5 to 6 ft.

      Low: 44 °F

      SE 15kt
      5-6ft

    • Friday

      Friday:SSE wind 10 to 15 kt. A chance of rain.   Seas around 6 ft.

      High: 52 °F

      SSE 15kt
      6ft

    • Friday Night

      Friday Night:SSE wind 5 to 10 kt. A chance of rain.   Seas 6 to 7 ft.

      Low: 44 °F

      SSE 10kt
      6-7ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Partly sunny. Seas 6 to 7 ft.

      High: 50 °F

      Light Wind
      6-7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:04 pm AKST Jan 12, 2026
Forecast Valid: 2am AKST Jan 13, 2026-6pm AKST Jan 19, 2026

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Detailed Forecast

...GALE WARNING TUESDAY...

Synopsis: A storm force low is expected to move into the Gulf starting tomorrow bringing gales to the Inner Channels and storm force winds to the outer coast. Onshore flow returns for Wednesday and Thursday before high pressure builds in for the end of the week.

Tuesday
E wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 35 kt. Rain. The rain could be heavy at times. Seas 6 to 7 ft.
Tuesday Night
SSE wind 30 to 35 kt becoming SSW after midnight. Winds could gust as high as 45 kt. Rain. Seas 9 ft building to 16 ft.
Wednesday
SW wind 25 to 30 kt decreasing to 15 to 20 kt in the afternoon. Winds could gust as high as 35 kt. Rain. Seas 15 ft subsiding to 9 ft.
Wednesday Night
SW wind 5 to 10 kt becoming ESE after midnight. Rain likely, mainly before 9pm. Seas 5 to 7 ft.
Thursday
SE wind around 10 kt. Mostly cloudy. Seas around 5 ft.
Thursday Night
SE wind 10 to 15 kt. A chance of rain after 9pm. Seas 5 to 6 ft.
Friday
SSE wind 10 to 15 kt. A chance of rain. Seas around 6 ft.
Friday Night
SSE wind 5 to 10 kt. A chance of rain. Seas 6 to 7 ft.
Saturday
Variable winds 5 kt or less. Partly sunny. Seas 6 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: 4:04 pm AKST Jan 12, 2026
Forecast Valid: 2am AKST Jan 13, 2026-6pm AKST Jan 19, 2026
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