


NWS Forecast for: 15NM SSW Pentwater MI Lake Michigan Issued by: National Weather Service Grand Rapids, MI Last Update: 2:03 pm CDT Jun 30, 2025 | ![]() |
This Afternoon: WSW wind around 6 kt. A slight chance of showers and thunderstorms after 4pm. Waves 1 ft or less. Tonight: WSW wind 6 to 8 kt becoming WNW after midnight. A slight chance of showers and thunderstorms before 1am. Waves 1 ft or less. Tuesday: WNW wind 6 to 10 kt. Sunny. Waves 1 to 2 ft. Tuesday Night: SW wind 8 to 10 kt. Mostly clear. Waves 1 ft or less. Wednesday: SW wind around 9 kt. Sunny. Waves around 1 ft. Wednesday Night: SW wind 7 to 9 kt becoming NW after midnight. Mostly clear. Waves around 1 ft. Thursday: NNW wind 6 to 8 kt. Sunny. Waves 1 ft or less. Thursday Night: N wind 6 to 9 kt becoming SE after midnight. Mostly clear. Waves 1 ft or less. Independence Day: S wind 9 to 11 kt, with gusts as high as 18 kt. Mostly sunny. Waves 1 ft or less. | |
Marine Point Forecast: 43.55°N 86.57°W Associated Zone Forecast which includes this point | |
Visit your local NWS office at: https://www.weather.gov/grr/ |