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Green Bay, WI Local Forecast Office

22NM E Green Bay WI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WSW wind 13 to 15 kt. Mostly sunny. Waves 1 ft or less.

      High: 12 °F

      WSW 15kt
      < 1ft

    • Tonight

      Tonight:SW wind 6 to 13 kt becoming WNW after midnight. A chance of snow, mainly after midnight.   Waves 1 ft or less.

      Low: 11 °FRising Temperatures

      SW 13kt
      < 1ft

    • Wednesday

      Wednesday:NW wind 7 to 14 kt becoming WSW in the afternoon. Snow likely, mainly after 5pm.   Waves 1 ft or less.

      High: 21 °F

      WSW 14kt
      < 1ft

    • Wednesday Night

      Wednesday Night:W wind 14 to 19 kt. A chance of snow before midnight.   Waves around 1 ft.

      Low: 7 °F

      W 19kt
      1ft

    • Thursday

      Thursday:W wind 16 to 19 kt. Mostly sunny. Waves around 1 ft.

      High: 12 °F

      W 19kt
      1ft

    • Thursday Night

      Thursday Night:WNW wind 16 to 19 kt. Partly cloudy. Waves around 1 ft.

      Low: -10 °F

      WNW 19kt
      1ft

    • Friday

      Friday:WNW wind 14 to 18 kt, with gusts as high as 24 kt. Sunny. Waves 1 ft or less.

      High: -1 °F

      WNW 18kt
      < 1ft

    • Friday Night

      Friday Night:WNW wind 10 to 13 kt. Partly cloudy. Waves 1 ft or less.

      Low: -9 °F

      WNW 13kt
      < 1ft

    • Saturday

      Saturday:WNW wind 7 to 9 kt. Mostly sunny. Waves 1 ft or less.

      High: 3 °F

      WNW 9kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:31 pm CST Jan 20, 2026
Forecast Valid: 1pm CST Jan 20, 2026-6pm CST Jan 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
WSW wind 13 to 15 kt. Mostly sunny. Waves 1 ft or less.
Tonight
SW wind 6 to 13 kt becoming WNW after midnight. A chance of snow, mainly after midnight. Waves 1 ft or less.
Wednesday
NW wind 7 to 14 kt becoming WSW in the afternoon. Snow likely, mainly after 5pm. Waves 1 ft or less.
Wednesday Night
W wind 14 to 19 kt. A chance of snow before midnight. Waves around 1 ft.
Thursday
W wind 16 to 19 kt. Mostly sunny. Waves around 1 ft.
Thursday Night
WNW wind 16 to 19 kt. Partly cloudy. Waves around 1 ft.
Friday
WNW wind 14 to 18 kt, with gusts as high as 24 kt. Sunny. Waves 1 ft or less.
Friday Night
WNW wind 10 to 13 kt. Partly cloudy. Waves 1 ft or less.
Saturday
WNW wind 7 to 9 kt. Mostly 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: 1:31 pm CST Jan 20, 2026
Forecast Valid: 1pm CST Jan 20, 2026-6pm CST Jan 26, 2026
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