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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds less than 5 kt becoming S 5 to 9 kt. Rain, mainly before 4am.   Waves 1 ft or less.

      Low: 37 °F

      ⇑S 9kt
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming N 5 to 7 kt in the morning. A slight chance of rain before 7am.   Waves 1 ft or less.

      High: 43 °F

      ⇑N 7kt
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly cloudy, then gradually becoming clear. Waves 1 ft or less.

      Low: 33 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Mostly sunny. Waves 1 ft or less.

      High: 45 °F

      ⇑S 10kt
      < 1ft

    • Saturday Night

      Saturday Night:SSE wind 6 to 12 kt, with gusts as high as 20 kt. Showers likely, then showers and possibly a thunderstorm after 10pm.   Waves 1 ft or less.

      Low: 39 °F

      SSE 12kt
      < 1ft

    • Sunday

      Sunday:SSW wind around 15 kt, with gusts as high as 24 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.   Waves 1 ft or less.

      High: 61 °F

      SSW 15kt
      < 1ft

    • Sunday Night

      Sunday Night:SW wind 16 to 19 kt, with gusts as high as 25 kt. Rain likely and possibly a thunderstorm.   Waves 1 ft or less.

      Low: 54 °F

      SW 19kt
      < 1ft

    • Monday

      Monday:WSW wind 11 to 14 kt. A slight chance of rain, then a chance of rain and thunderstorms after 1pm.   Waves 1 ft or less.

      High: 66 °F

      WSW 14kt
      < 1ft

    • Monday Night

      Monday Night:S wind 9 to 12 kt becoming WSW after midnight. Winds could gust as high as 18 kt. Rain likely and possibly a thunderstorm.   Waves 1 ft or less.

      Low: 46 °F

      SSW 12kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:52 pm CDT Apr 9, 2026
Forecast Valid: 6pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026

View Nearby Observations

Detailed Forecast

Tonight
Variable winds less than 5 kt becoming S 5 to 9 kt. Rain, mainly before 4am. Waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming N 5 to 7 kt in the morning. A slight chance of rain before 7am. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Mostly cloudy, then gradually becoming clear. Waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Mostly sunny. Waves 1 ft or less.
Saturday Night
SSE wind 6 to 12 kt, with gusts as high as 20 kt. Showers likely, then showers and possibly a thunderstorm after 10pm. Waves 1 ft or less.
Sunday
SSW wind around 15 kt, with gusts as high as 24 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Waves 1 ft or less.
Sunday Night
SW wind 16 to 19 kt, with gusts as high as 25 kt. Rain likely and possibly a thunderstorm. Waves 1 ft or less.
Monday
WSW wind 11 to 14 kt. A slight chance of rain, then a chance of rain and thunderstorms after 1pm. Waves 1 ft or less.
Monday Night
S wind 9 to 12 kt becoming WSW after midnight. Winds could gust as high as 18 kt. Rain likely and possibly a thunderstorm. 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: 5:52 pm CDT Apr 9, 2026
Forecast Valid: 6pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026
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