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Green Bay, WI Local Forecast Office

22NM E Green Bay WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:SSW wind 7 to 13 kt. Mostly cloudy. Waves 1 to 2 ft.

      High: 41 °F

      SSW 13kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SSE wind around 9 kt. Mostly cloudy. Waves around 1 ft.

      Low: 34 °F

      SSE 9kt
      1ft

    • Wednesday

      Wednesday:S wind 8 to 11 kt. Mostly cloudy. Waves 1 to 2 ft.

      High: 43 °F

      S 11kt
      1-2ft

    • Wednesday Night

      Wednesday Night:SSW wind 6 to 8 kt. Mostly cloudy. Waves 1 to 2 ft.

      Low: 39 °F

      SSW 8kt
      1-2ft

    • Thursday

      Thursday:WSW wind 8 to 14 kt becoming N in the afternoon. A chance of rain before 4pm, then a chance of rain and snow.   Waves 1 ft or less.

      High: 46 °F

      N 14kt
      < 1ft

    • Thursday Night

      Thursday Night:N wind 16 to 19 kt. A chance of snow before 7pm.   Waves 2 to 3 ft.

      Low: 24 °F

      N 19kt
      2-3ft

    • Friday

      Friday:N wind 7 to 13 kt. Mostly sunny. Waves 1 to 2 ft.

      High: 33 °F

      N 13kt
      1-2ft

    • Friday Night

      Friday Night:S wind 7 to 10 kt becoming W after midnight. Mostly clear. Waves 1 ft or less.

      Low: 26 °F

      W 10kt
      < 1ft

    • Saturday

      Saturday:W wind around 13 kt. Sunny. Waves 1 ft or less.

      High: 43 °F

      W 13kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:56 am CDT Mar 24, 2026
Forecast Valid: 5am CDT Mar 24, 2026-6pm CDT Mar 30, 2026

View Nearby Observations

Detailed Forecast

Today
SSW wind 7 to 13 kt. Mostly cloudy. Waves 1 to 2 ft.
Tonight
SSE wind around 9 kt. Mostly cloudy. Waves around 1 ft.
Wednesday
S wind 8 to 11 kt. Mostly cloudy. Waves 1 to 2 ft.
Wednesday Night
SSW wind 6 to 8 kt. Mostly cloudy. Waves 1 to 2 ft.
Thursday
WSW wind 8 to 14 kt becoming N in the afternoon. A chance of rain before 4pm, then a chance of rain and snow. Waves 1 ft or less.
Thursday Night
N wind 16 to 19 kt. A chance of snow before 7pm. Waves 2 to 3 ft.
Friday
N wind 7 to 13 kt. Mostly sunny. Waves 1 to 2 ft.
Friday Night
S wind 7 to 10 kt becoming W after midnight. Mostly clear. Waves 1 ft or less.
Saturday
W wind around 13 kt. Sunny. Waves 1 ft or less.

*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: 4:56 am CDT Mar 24, 2026
Forecast Valid: 5am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
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