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Green Bay, WI Local Forecast Office

8NM N Egg Harbor WI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 7 to 11 kt becoming WSW after midnight. A slight chance of showers and thunderstorms after 4am.   Waves 1 ft or less.

      Low: 66 °F

      WSW 11kt
      < 1ft

    • Tuesday

      Tuesday:WSW wind 7 to 10 kt becoming SSW in the afternoon. A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm.   Waves 1 ft or less.

      High: 74 °F

      WSW 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:NE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 11pm.   Waves 1 ft or less.

      Low: 61 °F

      NE 8kt⇓
      < 1ft

    • Wednesday

      Wednesday:WNW wind around 6 kt becoming SSW in the afternoon. Sunny. Waves 1 ft or less.

      High: 73 °F

      WNW 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

      Low: 63 °F

      SE 6kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.

      High: 74 °F

      ⇑SSE 8kt
      < 1ft

    • Thursday Night

      Thursday Night:S wind around 11 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1am.   Waves 1 ft or less.

      Low: 65 °F

      S 11kt
      < 1ft

    • Friday

      Friday:SW wind around 11 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.   Waves around 1 ft.

      High: 74 °F

      SW 11kt
      1ft

    • Friday Night

      Friday Night:W wind 7 to 9 kt. A chance of showers and thunderstorms, mainly before 1am.   Waves 1 ft or less.

      Low: 63 °F

      W 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: 2:41 pm CDT Aug 17, 2026
Forecast Valid: 5pm CDT Aug 17, 2026-6pm CDT Aug 24, 2026

View Nearby Observations

Detailed Forecast

Tonight
S wind 7 to 11 kt becoming WSW after midnight. A slight chance of showers and thunderstorms after 4am. Waves 1 ft or less.
Tuesday
WSW wind 7 to 10 kt becoming SSW in the afternoon. A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Waves 1 ft or less.
Tuesday Night
NE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 11pm. Waves 1 ft or less.
Wednesday
WNW wind around 6 kt becoming SSW in the afternoon. Sunny. Waves 1 ft or less.
Wednesday Night
SE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.
Thursday Night
S wind around 11 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1am. Waves 1 ft or less.
Friday
SW wind around 11 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Waves around 1 ft.
Friday Night
W wind 7 to 9 kt. A chance of showers and thunderstorms, mainly before 1am. 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: 45.17°N 87.27°W
Last Update: 2:41 pm CDT Aug 17, 2026
Forecast Valid: 5pm CDT Aug 17, 2026-6pm CDT Aug 24, 2026
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