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Green Bay, WI Local Forecast Office

8NM NNE Green Bay WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:W wind 14 to 16 kt, with gusts as high as 24 kt. A chance of sprinkles between noon and 5pm, then a slight chance of showers after 5pm.   Waves around 1 ft.

      High: 42 °F

      W 16kt
      1ft

    • Tonight

      Tonight:W wind 9 to 16 kt, with gusts as high as 23 kt. A chance of sprinkles before 7pm.   Waves 1 ft or less.

      Low: 32 °F

      W 16kt
      < 1ft

    • Sunday

      Sunday:W wind 8 to 10 kt becoming NNW in the afternoon. A chance of sprinkles and flurries before 11am, then a chance of sprinkles between 11am and 1pm.   Waves 1 ft or less.

      High: 40 °F

      NW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

      Low: 26 °F

      N 9kt⇓
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 43 °F

      ⇑SSW 10kt
      < 1ft

    • Monday Night

      Monday Night:S wind 10 to 13 kt, with gusts as high as 20 kt. Mostly cloudy. Waves around 1 ft.

      Low: 37 °F

      S 13kt
      1ft

    • Tuesday

      Tuesday:SW wind around 8 kt becoming NNE in the afternoon. Sunny. Waves 1 ft or less.

      High: 57 °F

      SW 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

      Low: 36 °F

      E 7kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming ESE 5 to 7 kt in the morning. Sunny. Waves 1 ft or less.

      High: 54 °F

      ⇑ESE 7kt
      < 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 am CDT Apr 18, 2026
Forecast Valid: 8am CDT Apr 18, 2026-6pm CDT Apr 24, 2026

View Nearby Observations

Detailed Forecast

Today
W wind 14 to 16 kt, with gusts as high as 24 kt. A chance of sprinkles between noon and 5pm, then a slight chance of showers after 5pm. Waves around 1 ft.
Tonight
W wind 9 to 16 kt, with gusts as high as 23 kt. A chance of sprinkles before 7pm. Waves 1 ft or less.
Sunday
W wind 8 to 10 kt becoming NNW in the afternoon. A chance of sprinkles and flurries before 11am, then a chance of sprinkles between 11am and 1pm. Waves 1 ft or less.
Sunday Night
N wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. Sunny. Waves 1 ft or less.
Monday Night
S wind 10 to 13 kt, with gusts as high as 20 kt. Mostly cloudy. Waves around 1 ft.
Tuesday
SW wind around 8 kt becoming NNE in the afternoon. Sunny. Waves 1 ft or less.
Tuesday Night
E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the morning. 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: 44.66°N 87.95°W
Last Update: 7:56 am CDT Apr 18, 2026
Forecast Valid: 8am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
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