Hazardous Weather Conditions

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Green Bay, WI Local Forecast Office

8NM NNE Green Bay WI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Widespread dense fog, mainly between 1am and 3am.  Waves 1 ft or less.

      Low: 42 °F

      Light Wind
      < 1ft

    • Friday

      Friday:SSE wind 7 to 16 kt, with gusts as high as 24 kt. Areas of dense fog before 11am.  Waves 1 ft or less.

      High: 55 °F

      SSE 16kt
      < 1ft

    • Friday Night

      Friday Night:S wind 13 to 17 kt becoming W after midnight. Winds could gust as high as 25 kt. A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then showers likely after 1am.   Waves 1 to 2 ft.

      Low: 38 °F

      S 17kt
      1-2ft

    • Saturday

      Saturday:W wind 14 to 16 kt, with gusts as high as 24 kt. A chance of showers, mainly before 1pm.   Waves around 1 ft.

      High: 42 °F

      W 16kt
      1ft

    • Saturday Night

      Saturday Night:WNW wind 10 to 17 kt, with gusts as high as 25 kt. Partly cloudy. Waves 1 ft or less.

      Low: 29 °F

      WNW 17kt
      < 1ft

    • Sunday

      Sunday:WNW wind around 11 kt, with gusts as high as 18 kt. Mostly sunny. Waves 1 ft or less.

      High: 39 °F

      WNW 11kt
      < 1ft

    • Sunday Night

      Sunday Night:NNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

      Low: 27 °F

      NNW 7kt⇓
      < 1ft

    • Monday

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

      High: 46 °F

      ⇑S 10kt
      < 1ft

    • Monday Night

      Monday Night:SSE wind 12 to 14 kt, with gusts as high as 20 kt. Mostly cloudy. Waves around 1 ft.

      Low: 40 °F

      SSE 14kt
      1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:37 pm CDT Apr 16, 2026
Forecast Valid: 8pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026

View Nearby Observations

Detailed Forecast

Tonight
Variable winds 5 kt or less. Widespread dense fog, mainly between 1am and 3am. Waves 1 ft or less.
Friday
SSE wind 7 to 16 kt, with gusts as high as 24 kt. Areas of dense fog before 11am. Waves 1 ft or less.
Friday Night
S wind 13 to 17 kt becoming W after midnight. Winds could gust as high as 25 kt. A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then showers likely after 1am. Waves 1 to 2 ft.
Saturday
W wind 14 to 16 kt, with gusts as high as 24 kt. A chance of showers, mainly before 1pm. Waves around 1 ft.
Saturday Night
WNW wind 10 to 17 kt, with gusts as high as 25 kt. Partly cloudy. Waves 1 ft or less.
Sunday
WNW wind around 11 kt, with gusts as high as 18 kt. Mostly sunny. Waves 1 ft or less.
Sunday Night
NNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Sunny. Waves 1 ft or less.
Monday Night
SSE wind 12 to 14 kt, with gusts as high as 20 kt. Mostly cloudy. Waves around 1 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: 44.66°N 87.95°W
Last Update: 8:37 pm CDT Apr 16, 2026
Forecast Valid: 8pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026
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