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Green Bay, WI Local Forecast Office

22NM E Green Bay WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:WNW wind 6 to 12 kt becoming N in the afternoon. Partly sunny. Waves 1 ft or less.

      High: 42 °F

      WNW 12kt
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      Low: 32 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:S wind 6 to 12 kt. Mostly cloudy. Waves 1 to 2 ft.

      High: 40 °F

      S 12kt
      1-2ft

    • Saturday Night

      Saturday Night:S wind 8 to 12 kt becoming N after midnight. A chance of rain after 1am.   Waves 1 to 2 ft.

      Low: 34 °F

      N 12kt
      1-2ft

    • Sunday

      Sunday:NNE wind 14 to 17 kt. A chance of rain before 1pm.   Waves 2 to 3 ft.

      High: 36 °F

      NNE 17kt
      2-3ft

    • Sunday Night

      Sunday Night:N wind 11 to 16 kt. Mostly cloudy. Waves 1 to 3 ft.

      Low: 25 °F

      N 16kt
      1-3ft

    • Monday

      Monday:NNW wind 8 to 10 kt becoming E in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 35 °F

      NNW 10kt
      < 1ft

    • Monday Night

      Monday Night:SE wind 8 to 14 kt becoming S after midnight. Mostly cloudy. Waves 1 ft or less building to 3 ft.

      Low: 29 °F

      S 14kt
      Waves Building3ft

    • Tuesday

      Tuesday:SSW wind 10 to 16 kt becoming WSW in the afternoon. Partly sunny. Waves 2 to 3 ft.

      High: 42 °F

      SSW 16kt
      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: 4:22 am CDT Mar 20, 2026
Forecast Valid: 7am CDT Mar 20, 2026-6pm CDT Mar 26, 2026

View Nearby Observations

Detailed Forecast

Today
WNW wind 6 to 12 kt becoming N in the afternoon. Partly sunny. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Saturday
S wind 6 to 12 kt. Mostly cloudy. Waves 1 to 2 ft.
Saturday Night
S wind 8 to 12 kt becoming N after midnight. A chance of rain after 1am. Waves 1 to 2 ft.
Sunday
NNE wind 14 to 17 kt. A chance of rain before 1pm. Waves 2 to 3 ft.
Sunday Night
N wind 11 to 16 kt. Mostly cloudy. Waves 1 to 3 ft.
Monday
NNW wind 8 to 10 kt becoming E in the afternoon. Mostly sunny. Waves 1 ft or less.
Monday Night
SE wind 8 to 14 kt becoming S after midnight. Mostly cloudy. Waves 1 ft or less building to 3 ft.
Tuesday
SSW wind 10 to 16 kt becoming WSW in the afternoon. Partly sunny. Waves 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: 44.45°N 87.48°W
Last Update: 4:22 am CDT Mar 20, 2026
Forecast Valid: 7am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
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