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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind around 10 kt becoming SW after midnight. Winds could gust as high as 19 kt. A chance of showers and thunderstorms, mainly after 10pm.   Waves 1 ft or less.

      Low: 68 °F

      S 10kt
      < 1ft

    • Wednesday

      Wednesday:W wind 9 to 13 kt. A chance of showers, mainly before 9am.   Waves 1 ft or less.

      High: 78 °F

      W 13kt
      < 1ft

    • Wednesday Night

      Wednesday Night:W wind 6 to 8 kt becoming NW after midnight. Mostly clear. Waves 1 ft or less.

      Low: 58 °F

      W 8kt
      < 1ft

    • Thursday

      Thursday:NNW wind 5 to 7 kt. Sunny. Waves 1 ft or less.

      High: 73 °F

      NNW 7kt
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 57 °F

      Light Wind
      < 1ft

    • Friday

      Friday:SW wind 5 to 15 kt becoming S in the afternoon. Winds could gust as high as 22 kt. Sunny. Waves 1 ft or less.

      High: 74 °F

      S 15kt
      < 1ft

    • Friday Night

      Friday Night:S wind 12 to 15 kt, with gusts as high as 21 kt. A slight chance of showers after 1am.   Waves 1 ft or less.

      Low: 62 °F

      S 15kt
      < 1ft

    • Saturday

      Saturday:SSW wind 11 to 14 kt. A chance of showers, with thunderstorms also possible after 1pm.   Waves 1 ft or less.

      High: 75 °F

      SSW 14kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind around 8 kt becoming NW after midnight. A slight chance of showers before 1am.   Waves 1 ft or less.

      Low: 58 °F

      W 8kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:41 pm CDT Sep 8, 2026
Forecast Valid: 6pm CDT Sep 8, 2026-6pm CDT Sep 15, 2026

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Detailed Forecast

Tonight
S wind around 10 kt becoming SW after midnight. Winds could gust as high as 19 kt. A chance of showers and thunderstorms, mainly after 10pm. Waves 1 ft or less.
Wednesday
W wind 9 to 13 kt. A chance of showers, mainly before 9am. Waves 1 ft or less.
Wednesday Night
W wind 6 to 8 kt becoming NW after midnight. Mostly clear. Waves 1 ft or less.
Thursday
NNW wind 5 to 7 kt. Sunny. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Friday
SW wind 5 to 15 kt becoming S in the afternoon. Winds could gust as high as 22 kt. Sunny. Waves 1 ft or less.
Friday Night
S wind 12 to 15 kt, with gusts as high as 21 kt. A slight chance of showers after 1am. Waves 1 ft or less.
Saturday
SSW wind 11 to 14 kt. A chance of showers, with thunderstorms also possible after 1pm. Waves 1 ft or less.
Saturday Night
W wind around 8 kt becoming NW after midnight. A slight chance of showers 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: 44.09°N 87.66°W
Last Update: 5:41 pm CDT Sep 8, 2026
Forecast Valid: 6pm CDT Sep 8, 2026-6pm CDT Sep 15, 2026
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