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Juneau, AK Local Forecast Office

5NM WSW Sitka AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Snow showers, mainly before 4pm.   Seas around 3 ft.

      High: 40 °F

      Light Wind
      3ft

    • Tonight

      Tonight:NE wind 5 to 10 kt. A chance of snow showers, mainly before 7pm.   Seas 2 to 3 ft.

      Low: 28 °F

      NE 10kt
      2-3ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.

      High: 37 °F

      Light Wind
      2ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

      Low: 28 °F

      Light Wind
      2ft

    • Friday

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

      High: 37 °F

      Light Wind
      2ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

      Low: 26 °F

      Light Wind
      2ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.

      High: 40 °F

      Light Wind
      2ft

    • Saturday Night

      Saturday Night:SE wind 5 to 10 kt. A chance of snow.   Seas around 2 ft.

      Low: 34 °F

      SE 10kt
      2ft

    • Sunday

      Sunday:ESE wind around 10 kt. A chance of snow before 10am, then a chance of rain and snow.   Seas 2 to 3 ft.

      High: 42 °F

      ESE 10kt
      2-3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:24 am AKDT Mar 11, 2026
Forecast Valid: 2pm AKDT Mar 11, 2026-6pm AKDT Mar 17, 2026

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Detailed Forecast


Synopsis: Outflow conditions will continue to increase through Thursday. Gales with increasing waves up to 10+ ft are possible for Lynn Canal by Wednesday. Snow showers will continue south of the Icy Strait Corridor, which could briefly reduce visibility to a mile or less.

This Afternoon
Variable winds 5 kt or less. Snow showers, mainly before 4pm. Seas around 3 ft.
Tonight
NE wind 5 to 10 kt. A chance of snow showers, mainly before 7pm. Seas 2 to 3 ft.
Thursday
Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Friday
Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
Saturday
Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.
Saturday Night
SE wind 5 to 10 kt. A chance of snow. Seas around 2 ft.
Sunday
ESE wind around 10 kt. A chance of snow before 10am, then a chance of rain and snow. Seas 2 to 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: 10:24 am AKDT Mar 11, 2026
Forecast Valid: 2pm AKDT Mar 11, 2026-6pm AKDT Mar 17, 2026
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