NWS Marine Forecast


   LMZ848-190800-  Whitehall to Pentwater MI-  405 PM EDT Fri Jul 18 2025    THROUGH EARLY EVENING  Northwest winds 5 to 10 knots. Sunny. Waves  less than 1 foot.  TONIGHT  Northwest winds around 5 knots veering southeast late at  night, then veering south 5 to 15 knots toward daybreak. Partly  cloudy in the evening then becoming mostly cloudy. Waves less than  1 foot.  SATURDAY  South winds 10 to 15 knots veering southwest late in the  day. Rain showers likely and a chance of thunderstorms. Waves 1 to  2 feet.  SATURDAY NIGHT  Northwest winds 10 to 15 knots veering north after  midnight. Partly cloudy with a slight chance of showers and  thunderstorms. Waves 1 to 2 feet.  SUNDAY  North winds 10 to 15 knots. Mostly sunny. Waves 1 to  2 feet.  SUNDAY NIGHT  North winds 10 to 15 knots veering east after  midnight. Mostly clear. Waves 1 to 2 feet.  MONDAY  Southeast winds 10 to 15 knots backing northeast late in  the day. Mostly sunny. Waves 1 foot or less.  TUESDAY  South winds 10 to 15 knots. Mostly sunny. Waves 1 to  2 feet.  WEDNESDAY  Southwest winds around 15 knots. Partly sunny with a  chance of showers and thunderstorms. Waves 2 to 3 feet.    $$