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Green Bay, WI Local Forecast Office

14NM S Sturgeon Bay WI

Marine Point Forecast

[NOTICE]
    • Monday

      Monday:SW wind 8 to 17 kt becoming W in the afternoon. Winds could gust as high as 25 kt. A slight chance of snow before 9am.   Waves 1 to 3 ft.

      High: 20 °F

      SW 17kt
      1-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:W wind 5 to 8 kt becoming SW after midnight. Mostly cloudy. Waves 1 ft or less.

      Low: 15 °F

      SW 8kt
      < 1ft

    • Tuesday

      Tuesday:SSW wind 10 to 19 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 1 ft or less building to 3 ft.

      High: 35 °F

      SSW 19kt
      Waves Building3ft

    • Tuesday Night

      Tuesday Night:SW wind 13 to 19 kt becoming WNW after midnight. Winds could gust as high as 25 kt. Mostly cloudy. Waves 4 ft subsiding to 1 ft.

      Low: 27 °F

      SW 19kt
      4ftWaves Subsiding

    • Wednesday

      Wednesday:WNW wind 8 to 14 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 36 °F

      SSW 14kt
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind 15 to 25 kt, with gusts as high as 31 kt. A chance of rain after midnight.   Waves 1 ft building to 9 ft.

      Low: 28 °F

      S 25kt
      Waves Building9ft

    • Thursday

      Thursday:S wind 18 to 24 kt becoming WNW in the afternoon. Rain before noon, then a chance of rain and snow.   Waves 9 ft subsiding to 3 ft.

      High: 39 °F

      WNW 24kt
      9ftWaves Subsiding

    • Thursday Night

      Thursday Night:NW wind 20 to 25 kt decreasing to 13 to 18 kt after midnight. A slight chance of snow.   Waves 1 to 3 ft.

      Low: 10 °F

      NW 25kt⇓
      1-3ft

    • Friday

      Friday:NW wind 9 to 16 kt becoming SSW in the afternoon. A slight chance of snow.   Waves 1 ft or less.

      High: 26 °F

      SSW 16kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:01 am CST Dec 15, 2025
Forecast Valid: 2am CST Dec 15, 2025-6pm CST Dec 21, 2025

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Detailed Forecast

Monday
SW wind 8 to 17 kt becoming W in the afternoon. Winds could gust as high as 25 kt. A slight chance of snow before 9am. Waves 1 to 3 ft.
Monday Night
W wind 5 to 8 kt becoming SW after midnight. Mostly cloudy. Waves 1 ft or less.
Tuesday
SSW wind 10 to 19 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 1 ft or less building to 3 ft.
Tuesday Night
SW wind 13 to 19 kt becoming WNW after midnight. Winds could gust as high as 25 kt. Mostly cloudy. Waves 4 ft subsiding to 1 ft.
Wednesday
WNW wind 8 to 14 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 ft or less.
Wednesday Night
S wind 15 to 25 kt, with gusts as high as 31 kt. A chance of rain after midnight. Waves 1 ft building to 9 ft.
Thursday
S wind 18 to 24 kt becoming WNW in the afternoon. Rain before noon, then a chance of rain and snow. Waves 9 ft subsiding to 3 ft.
Thursday Night
NW wind 20 to 25 kt decreasing to 13 to 18 kt after midnight. A slight chance of snow. Waves 1 to 3 ft.
Friday
NW wind 9 to 16 kt becoming SSW in the afternoon. A slight chance of snow. Waves 1 ft or less.

Wave height forecast is for ice free areas.

*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: 44.6°N 87.41°W
Last Update: 12:01 am CST Dec 15, 2025
Forecast Valid: 2am CST Dec 15, 2025-6pm CST Dec 21, 2025
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