| NWS Forecast for: Whitehall to Pentwater MI (LMZ848) Issued by: National Weather Service Grand Rapids, MI Last Update: 405 PM EDT Sun Aug 31 2025 |  |
| Through Early Evening: Northwest winds around 10 knots. Sunny. Waves less than 1 foot. Tonight: North winds 5 to 10 knots veering east toward daybreak. Mostly clear. Waves less than 1 foot. Labor Day: Southeast winds around 10 knots veering west, then veering northwest late in the day. Sunny. Waves less than 1 foot. Monday Night: North winds 5 to 10 knots veering southeast toward daybreak. Mostly clear. Waves less than 1 foot. Tuesday: South winds 5 to 10 knots veering southwest. Sunny. Waves less than 1 foot. Tuesday Night: South winds 5 to 15 knots. Mostly clear. Waves around 1 foot. Wednesday: South winds 10 to 20 knots veering southwest 20 to 25 knots late in the day. Rain showers likely and a chance of thunderstorms. Waves 2 to 3 feet building to 3 to 5 feet. Thursday: West winds 20 to 25 knots. Partly sunny. Waves 4 to 6 feet. Friday: West winds 20 to 25 knots. Partly sunny with a chance of rain showers. Waves 4 to 6 feet. | |
| Zone Forecast: Whitehall to Pentwater MI (LMZ848) | |
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