| NWS Forecast for: Grosse Ile MI Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 10:13 pm EDT Apr 19, 2026 |  |
| Overnight: N wind 6 to 8 kt. Mostly clear. Waves 1 ft or less. Monday: NNW wind 5 to 7 kt. Sunny. Waves 1 ft or less. Monday Night: S wind 5 to 8 kt. Partly cloudy. Waves 1 ft or less. Tuesday: S wind 11 to 13 kt becoming SW in the afternoon. Winds could gust as high as 19 kt. Mostly sunny. Waves 1 ft or less. Tuesday Night: WSW wind 5 to 7 kt. Mostly cloudy. Waves 1 ft or less. Wednesday: Variable winds 5 kt or less. Sunny. Waves 1 ft or less. Wednesday Night: Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less. Thursday: SSE wind 5 to 9 kt. Mostly sunny. Waves 1 ft or less. Thursday Night: SSE wind around 8 kt. Partly cloudy. Waves 1 ft or less. | |
| Marine Point Forecast: 42.12°N 83.18°W Associated Zone Forecast which includes this point | |
Visit your local NWS office at: https://www.weather.gov/dtx |
