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Green Bay, WI Local Forecast Office

22NM E Green Bay WI

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:NNW wind 15 to 19 kt, with gusts as high as 25 kt. Mostly cloudy. Waves around 2 ft.

      Low: 13 °F

      NNW 19kt
      2ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:NNW wind 8 to 14 kt becoming SW in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 23 °F

      NNW 14kt
      < 1ft

    • Thursday Night

      Thursday Night:SSW wind 11 to 14 kt. Snow.   Waves around 1 ft.

      Low: 22 °FRising Temperatures

      SSW 14kt
      1ft

    • Friday

      Friday:SW wind 10 to 13 kt becoming WNW in the afternoon. Snow, mainly before noon.   Waves around 1 ft.

      High: 31 °F

      WNW 13kt
      1ft

    • Friday Night

      Friday Night:WNW wind 11 to 13 kt. A chance of snow.   Waves 1 ft or less.

      Low: 17 °FRising Temperatures

      WNW 13kt
      < 1ft

    • Saturday

      Saturday:WNW wind around 14 kt. A chance of snow.   Waves 1 ft or less.

      High: 22 °F

      WNW 14kt
      < 1ft

    • Saturday Night

      Saturday Night:NW wind around 15 kt. A chance of snow before midnight.   Waves 1 ft or less.

      Low: 7 °FRising Temperatures

      NW 15kt
      < 1ft

    • Sunday

      Sunday:WNW wind around 14 kt becoming WSW in the afternoon. A chance of snow.   Waves 1 ft or less.

      High: 14 °F

      WNW 14kt
      < 1ft

    • Sunday Night

      Sunday Night:WSW wind 14 to 19 kt becoming WNW after midnight. A chance of snow.   Waves 1 ft or less.

      Low: 4 °FRising Temperatures

      WNW 19kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:56 pm CST Jan 14, 2026
Forecast Valid: 11pm CST Jan 14, 2026-6pm CST Jan 21, 2026

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Detailed Forecast

Overnight
NNW wind 15 to 19 kt, with gusts as high as 25 kt. Mostly cloudy. Waves around 2 ft.
Thursday
NNW wind 8 to 14 kt becoming SW in the afternoon. Mostly sunny. Waves 1 ft or less.
Thursday Night
SSW wind 11 to 14 kt. Snow. Waves around 1 ft.
Friday
SW wind 10 to 13 kt becoming WNW in the afternoon. Snow, mainly before noon. Waves around 1 ft.
Friday Night
WNW wind 11 to 13 kt. A chance of snow. Waves 1 ft or less.
Saturday
WNW wind around 14 kt. A chance of snow. Waves 1 ft or less.
Saturday Night
NW wind around 15 kt. A chance of snow before midnight. Waves 1 ft or less.
Sunday
WNW wind around 14 kt becoming WSW in the afternoon. A chance of snow. Waves 1 ft or less.
Sunday Night
WSW wind 14 to 19 kt becoming WNW after midnight. A chance of snow. 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: 7:56 pm CST Jan 14, 2026
Forecast Valid: 11pm CST Jan 14, 2026-6pm CST Jan 21, 2026
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