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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSW wind 10 to 13 kt, with gusts as high as 19 kt. A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am.   Waves 1 ft or less.

      Low: 65 °F

      SSW 13kt
      < 1ft

    • Wednesday

      Wednesday:SW wind 10 to 13 kt becoming W in the afternoon. Winds could gust as high as 19 kt. A chance of showers before 8am, then a slight chance of showers and thunderstorms after 3pm.   Waves 1 ft or less.

      High: 80 °F

      W 13kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NW wind 5 to 8 kt. Mostly clear. Waves 1 ft or less.

      Low: 60 °F

      NW 8kt
      < 1ft

    • Thursday

      Thursday:NW wind around 7 kt becoming ENE in the afternoon. Sunny. Waves 1 ft or less.

      High: 76 °F

      NW 7kt
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 59 °F

      Light Wind
      < 1ft

    • Friday

      Friday:NNE wind 5 to 9 kt becoming ESE in the afternoon. Sunny. Waves 1 ft or less.

      High: 72 °F

      E 9kt
      < 1ft

    • Friday Night

      Friday Night:ESE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

      Low: 61 °F

      ESE 7kt⇓
      < 1ft

    • Saturday

      Saturday:S wind 5 to 15 kt. Partly sunny. Waves 1 ft or less.

      High: 76 °F

      S 15kt
      < 1ft

    • Saturday Night

      Saturday Night:S wind 10 to 14 kt. A chance of showers and thunderstorms after 1am.   Waves 1 ft or less.

      Low: 65 °F

      S 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: 2:36 pm CDT Aug 25, 2026
Forecast Valid: 5pm CDT Aug 25, 2026-6pm CDT Sep 1, 2026

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Detailed Forecast

Tonight
SSW wind 10 to 13 kt, with gusts as high as 19 kt. A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Waves 1 ft or less.
Wednesday
SW wind 10 to 13 kt becoming W in the afternoon. Winds could gust as high as 19 kt. A chance of showers before 8am, then a slight chance of showers and thunderstorms after 3pm. Waves 1 ft or less.
Wednesday Night
NW wind 5 to 8 kt. Mostly clear. Waves 1 ft or less.
Thursday
NW wind around 7 kt becoming ENE in the afternoon. Sunny. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Friday
NNE wind 5 to 9 kt becoming ESE in the afternoon. Sunny. Waves 1 ft or less.
Friday Night
ESE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.
Saturday
S wind 5 to 15 kt. Partly sunny. Waves 1 ft or less.
Saturday Night
S wind 10 to 14 kt. A chance of showers and thunderstorms after 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: 2:36 pm CDT Aug 25, 2026
Forecast Valid: 5pm CDT Aug 25, 2026-6pm CDT Sep 1, 2026
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