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Green Bay, WI Local Forecast Office

22NM E Green Bay WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming SSW 9 to 14 kt in the morning. Winds could gust as high as 24 kt. Mostly cloudy. Waves 1 to 2 ft.

      High: 44 °F

      ⇑SSW 14kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SW wind around 14 kt becoming WNW after midnight. Winds could gust as high as 23 kt. Mostly clear. Waves 1 to 2 ft.

      Low: 34 °F

      W 14kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:WNW wind 8 to 13 kt. Sunny. Waves 1 ft or less.

      High: 46 °F

      WNW 13kt
      < 1ft

    • Sunday Night

      Sunday Night:W wind around 7 kt becoming SSW after midnight. Partly cloudy. Waves 1 ft or less.

      Low: 35 °F

      SW 7kt
      < 1ft

    • Monday

      Monday:S wind 8 to 12 kt. Increasing clouds. Waves 1 to 2 ft.

      High: 48 °F

      S 12kt
      1-2ft

    • Monday Night

      Monday Night:S wind 11 to 14 kt. Rain.   Waves 2 to 3 ft.

      Low: 43 °F

      S 14kt
      2-3ft

    • Tuesday

      Tuesday:S wind around 11 kt becoming WSW in the afternoon. Rain likely, mainly before noon.   Waves 2 to 3 ft.

      High: 48 °F

      S 11kt
      2-3ft

    • Tuesday Night

      Tuesday Night:W wind 10 to 19 kt, with gusts as high as 25 kt. A chance of rain.   Waves around 1 ft.

      Low: 33 °F

      W 19kt
      1ft

    • Wednesday

      Wednesday:W wind 19 to 23 kt, with gusts as high as 32 kt. A chance of rain and snow before noon, then a chance of snow.   Waves 1 to 2 ft.

      High: 37 °F

      W 23kt
      1-2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:26 am CST Nov 22, 2025
Forecast Valid: 6am CST Nov 22, 2025-6pm CST Nov 28, 2025

View Nearby Observations

Detailed Forecast

Today
Variable winds less than 5 kt becoming SSW 9 to 14 kt in the morning. Winds could gust as high as 24 kt. Mostly cloudy. Waves 1 to 2 ft.
Tonight
SW wind around 14 kt becoming WNW after midnight. Winds could gust as high as 23 kt. Mostly clear. Waves 1 to 2 ft.
Sunday
WNW wind 8 to 13 kt. Sunny. Waves 1 ft or less.
Sunday Night
W wind around 7 kt becoming SSW after midnight. Partly cloudy. Waves 1 ft or less.
Monday
S wind 8 to 12 kt. Increasing clouds. Waves 1 to 2 ft.
Monday Night
S wind 11 to 14 kt. Rain. Waves 2 to 3 ft.
Tuesday
S wind around 11 kt becoming WSW in the afternoon. Rain likely, mainly before noon. Waves 2 to 3 ft.
Tuesday Night
W wind 10 to 19 kt, with gusts as high as 25 kt. A chance of rain. Waves around 1 ft.
Wednesday
W wind 19 to 23 kt, with gusts as high as 32 kt. A chance of rain and snow before noon, then a chance of snow. Waves 1 to 2 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: 5:26 am CST Nov 22, 2025
Forecast Valid: 6am CST Nov 22, 2025-6pm CST Nov 28, 2025
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