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Green Bay, WI Local Forecast Office

22NM E Green Bay WI

Marine Point Forecast

[NOTICE]
    • Late Afternoon

      Late Afternoon:WSW wind around 17 kt, with gusts as high as 25 kt. A slight chance of snow.   Waves around 4 ft.

      High: 32 °F

      WSW 17kt
      4ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:WNW wind 15 to 19 kt. A chance of flurries before 7pm.   Waves 4 ft subsiding to 1 ft.

      Low: 15 °F

      WNW 19kt
      4ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:WNW wind 10 to 18 kt, with gusts as high as 24 kt. Mostly sunny. Waves 1 ft or less.

      High: 22 °F

      WNW 18kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:WNW wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

      Low: 12 °F

      WNW 10kt
      < 1ft

    • Thursday

      Thursday:W wind 5 to 10 kt becoming SSW in the morning. A chance of snow, mainly after noon.   Waves 1 ft or less.

      High: 31 °F

      SSW 10kt
      < 1ft

    • Thursday Night

      Thursday Night:SW wind 9 to 11 kt. Partly cloudy. Waves 1 ft or less.

      Low: 26 °F

      SW 11kt
      < 1ft

    • Friday

      Friday:SW wind 11 to 17 kt, with gusts as high as 24 kt. Mostly sunny. Waves 1 to 2 ft.

      High: 44 °F

      SW 17kt
      1-2ft

    • Friday Night

      Friday Night:WSW wind 16 to 20 kt becoming NW after midnight. Winds could gust as high as 26 kt. Partly cloudy. Waves 1 to 2 ft.

      Low: 22 °F

      WNW 20kt
      1-2ft

    • Saturday

      Saturday:NW wind 10 to 15 kt. A slight chance of snow.   Waves around 1 ft.

      High: 25 °F

      NW 15kt
      1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:12 pm CST Feb 24, 2026
Forecast Valid: 5pm CST Feb 24, 2026-6pm CST Mar 3, 2026

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Detailed Forecast

Late Afternoon
WSW wind around 17 kt, with gusts as high as 25 kt. A slight chance of snow. Waves around 4 ft.
Tonight
WNW wind 15 to 19 kt. A chance of flurries before 7pm. Waves 4 ft subsiding to 1 ft.
Wednesday
WNW wind 10 to 18 kt, with gusts as high as 24 kt. Mostly sunny. Waves 1 ft or less.
Wednesday Night
WNW wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.
Thursday
W wind 5 to 10 kt becoming SSW in the morning. A chance of snow, mainly after noon. Waves 1 ft or less.
Thursday Night
SW wind 9 to 11 kt. Partly cloudy. Waves 1 ft or less.
Friday
SW wind 11 to 17 kt, with gusts as high as 24 kt. Mostly sunny. Waves 1 to 2 ft.
Friday Night
WSW wind 16 to 20 kt becoming NW after midnight. Winds could gust as high as 26 kt. Partly cloudy. Waves 1 to 2 ft.
Saturday
NW wind 10 to 15 kt. A slight chance of snow. Waves around 1 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: 44.45°N 87.48°W
Last Update: 3:12 pm CST Feb 24, 2026
Forecast Valid: 5pm CST Feb 24, 2026-6pm CST Mar 3, 2026
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