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Green Bay, WI Local Forecast Office

22NM E Green Bay WI

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:W wind 8 to 10 kt becoming SSW in the afternoon. Patchy fog before 8am, then Patchy fog between 9am and 11am.  Waves 1 ft or less.

      High: 35 °F

      SW 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SSW wind around 9 kt. Patchy fog between 7pm and 9pm, then Patchy fog between 11pm and midnight.  Waves around 1 ft.

      Low: 32 °F

      SSW 9kt
      1ft

    • Thursday

      Thursday:SSW wind around 9 kt becoming SSE in the afternoon. Rain likely after noon.   Waves 1 to 2 ft.

      High: 39 °F

      S 9kt
      1-2ft

    • Thursday Night

      Thursday Night:SE wind 8 to 16 kt becoming N after midnight. Rain.   Waves 2 to 3 ft.

      Low: 33 °F

      N 16kt
      2-3ft

    • Friday

      Friday:NNW wind 9 to 16 kt. A chance of rain before noon.   Waves 1 to 3 ft.

      High: 36 °F

      NNW 16kt
      1-3ft

    • Friday Night

      Friday Night:N wind 9 to 13 kt becoming ENE after midnight. A chance of snow after midnight.   Waves 1 to 3 ft.

      Low: 28 °F

      NE 13kt
      1-3ft

    • Saturday

      Saturday:ENE wind 14 to 16 kt becoming NW in the afternoon. Snow likely.   Waves 3 to 4 ft.

      High: 32 °F

      E 16kt
      3-4ft

    • Saturday Night

      Saturday Night:NW wind 16 to 20 kt, with gusts as high as 26 kt. A chance of snow.   Waves 2 to 3 ft.

      Low: 21 °F

      NW 20kt
      2-3ft

    • Sunday

      Sunday:NW wind 12 to 20 kt, with gusts as high as 26 kt. Partly sunny. Waves 1 to 2 ft.

      High: 26 °F

      NW 20kt
      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: 12:56 am CST Jan 7, 2026
Forecast Valid: 1am CST Jan 7, 2026-6pm CST Jan 13, 2026

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Detailed Forecast

Wednesday
W wind 8 to 10 kt becoming SSW in the afternoon. Patchy fog before 8am, then Patchy fog between 9am and 11am. Waves 1 ft or less.
Wednesday Night
SSW wind around 9 kt. Patchy fog between 7pm and 9pm, then Patchy fog between 11pm and midnight. Waves around 1 ft.
Thursday
SSW wind around 9 kt becoming SSE in the afternoon. Rain likely after noon. Waves 1 to 2 ft.
Thursday Night
SE wind 8 to 16 kt becoming N after midnight. Rain. Waves 2 to 3 ft.
Friday
NNW wind 9 to 16 kt. A chance of rain before noon. Waves 1 to 3 ft.
Friday Night
N wind 9 to 13 kt becoming ENE after midnight. A chance of snow after midnight. Waves 1 to 3 ft.
Saturday
ENE wind 14 to 16 kt becoming NW in the afternoon. Snow likely. Waves 3 to 4 ft.
Saturday Night
NW wind 16 to 20 kt, with gusts as high as 26 kt. A chance of snow. Waves 2 to 3 ft.
Sunday
NW wind 12 to 20 kt, with gusts as high as 26 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.
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ABOUT THIS FORECAST

Point Forecast: 44.45°N 87.48°W
Last Update: 12:56 am CST Jan 7, 2026
Forecast Valid: 1am CST Jan 7, 2026-6pm CST Jan 13, 2026
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