For More Weather Information:

Green Bay, WI Local Forecast Office

22NM E Green Bay WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming NE 5 to 8 kt in the afternoon. A slight chance of rain after 5pm.   Waves 1 ft or less.

      High: 41 °F

      ⇑NE 8kt
      < 1ft

    • Tonight

      Tonight:NE wind 9 to 14 kt. Rain, mainly after 10pm.   Waves 1 ft or less building to 3 ft.

      Low: 37 °F

      NE 14kt
      Waves Building3ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:NNE wind 13 to 15 kt becoming WNW in the afternoon. Winds could gust as high as 21 kt. Rain and snow before 1pm, then a chance of snow between 1pm and 2pm, then a chance of rain after 2pm.   Waves 2 to 4 ft.

      High: 38 °F

      NNE 15kt
      2-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday Night

      Friday Night:NW wind 11 to 13 kt. A chance of rain and snow before 9pm, then a chance of snow.   Waves 1 ft or less.

      Low: 28 °F

      NW 13kt
      < 1ft

    • Saturday

      Saturday:NNW wind 8 to 11 kt. A chance of snow, mainly after noon.   Waves 1 ft or less.

      High: 33 °F

      NNW 11kt
      < 1ft

    • Saturday Night

      Saturday Night:NNW wind 8 to 14 kt. A chance of snow.   Waves around 1 ft.

      Low: 23 °F

      NNW 14kt
      1ft

    • Sunday

      Sunday:NNW wind 14 to 16 kt. A chance of snow, mainly before noon.   Waves around 1 ft.

      High: 29 °F

      NNW 16kt
      1ft

    • Sunday Night

      Sunday Night:NNW wind 16 to 18 kt, with gusts as high as 24 kt. A slight chance of snow.   Waves 1 to 2 ft.

      Low: 18 °F

      NNW 18kt
      1-2ft

    • Monday

      Monday:N wind 8 to 18 kt, with gusts as high as 24 kt. Partly sunny. Waves 1 to 2 ft.

      High: 26 °F

      N 18kt
      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: 3:57 am CST Feb 19, 2026
Forecast Valid: 5am CST Feb 19, 2026-6pm CST Feb 25, 2026

View Nearby Observations

Detailed Forecast

Today
Variable winds less than 5 kt becoming NE 5 to 8 kt in the afternoon. A slight chance of rain after 5pm. Waves 1 ft or less.
Tonight
NE wind 9 to 14 kt. Rain, mainly after 10pm. Waves 1 ft or less building to 3 ft.
Friday
NNE wind 13 to 15 kt becoming WNW in the afternoon. Winds could gust as high as 21 kt. Rain and snow before 1pm, then a chance of snow between 1pm and 2pm, then a chance of rain after 2pm. Waves 2 to 4 ft.
Friday Night
NW wind 11 to 13 kt. A chance of rain and snow before 9pm, then a chance of snow. Waves 1 ft or less.
Saturday
NNW wind 8 to 11 kt. A chance of snow, mainly after noon. Waves 1 ft or less.
Saturday Night
NNW wind 8 to 14 kt. A chance of snow. Waves around 1 ft.
Sunday
NNW wind 14 to 16 kt. A chance of snow, mainly before noon. Waves around 1 ft.
Sunday Night
NNW wind 16 to 18 kt, with gusts as high as 24 kt. A slight chance of snow. Waves 1 to 2 ft.
Monday
N wind 8 to 18 kt, with gusts as high as 24 kt. Partly sunny. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 44.45°N 87.48°W
Last Update: 3:57 am CST Feb 19, 2026
Forecast Valid: 5am CST Feb 19, 2026-6pm CST Feb 25, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data