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Green Bay, WI Local Forecast Office

8NM NNE Green Bay WI

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Showers likely, mainly before 9am.  Areas of dense fog before 3pm.  Waves 1 ft or less.

      High: 51 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:SSE wind around 6 kt becoming variable and less than 5 kt. Widespread dense fog, mainly between 1am and 2am.  Waves 1 ft or less.

      Low: 42 °F

      SSE 6kt⇓
      < 1ft

    • Friday

      Friday:SSE wind 7 to 15 kt, with gusts as high as 23 kt. A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Areas of dense fog before 10am.  Waves 1 ft or less.

      High: 57 °F

      SSE 15kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind 13 to 16 kt becoming W after midnight. Winds could gust as high as 25 kt. Showers and possibly a thunderstorm before 1am, then a chance of showers.   Waves 1 ft or less.

      Low: 40 °F

      SSE 16kt
      < 1ft

    • Saturday

      Saturday:W wind around 15 kt, with gusts as high as 23 kt. A chance of showers, mainly before 1pm.   Waves around 1 ft.

      High: 43 °F

      W 15kt
      1ft

    • Saturday Night

      Saturday Night:WNW wind 10 to 16 kt, with gusts as high as 22 kt. Partly cloudy. Waves 1 ft or less.

      Low: 29 °F

      WNW 16kt
      < 1ft

    • Sunday

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

      High: 39 °F

      NW 11kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

      Low: 28 °F

      N 8kt⇓
      < 1ft

    • Monday

      Monday:S wind 5 to 9 kt. Sunny. Waves 1 ft or less.

      High: 47 °F

      S 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: 8:38 am CDT Apr 16, 2026
Forecast Valid: 8am CDT Apr 16, 2026-6pm CDT Apr 22, 2026

View Nearby Observations

Detailed Forecast

Today
Variable winds 5 kt or less. Showers likely, mainly before 9am. Areas of dense fog before 3pm. Waves 1 ft or less.
Tonight
SSE wind around 6 kt becoming variable and less than 5 kt. Widespread dense fog, mainly between 1am and 2am. Waves 1 ft or less.
Friday
SSE wind 7 to 15 kt, with gusts as high as 23 kt. A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Areas of dense fog before 10am. Waves 1 ft or less.
Friday Night
SSE wind 13 to 16 kt becoming W after midnight. Winds could gust as high as 25 kt. Showers and possibly a thunderstorm before 1am, then a chance of showers. Waves 1 ft or less.
Saturday
W wind around 15 kt, with gusts as high as 23 kt. A chance of showers, mainly before 1pm. Waves around 1 ft.
Saturday Night
WNW wind 10 to 16 kt, with gusts as high as 22 kt. Partly cloudy. Waves 1 ft or less.
Sunday
NW wind around 11 kt, with gusts as high as 18 kt. Mostly sunny. Waves 1 ft or less.
Sunday Night
N wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Monday
S wind 5 to 9 kt. 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: 8:38 am CDT Apr 16, 2026
Forecast Valid: 8am CDT Apr 16, 2026-6pm CDT Apr 22, 2026
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