NWS Marine Forecast


   LMZ847-210900-  Grand Haven to Whitehall MI-  1035 PM EDT Sat Jun 20 2026    REST OF TONIGHT  West winds 5 to 10 knots backing southeast after  midnight. Partly cloudy. Waves 1 foot or less.  SUNDAY  East winds around 5 knots veering southwest early in the  afternoon. Mostly cloudy. Waves less than 1 foot.  SUNDAY NIGHT  South winds around 10 knots backing northeast in the  late evening and overnight. Cloudy with a chance of rain showers.  Waves 1 foot or less.  MONDAY  Northeast winds 10 to 20 knots becoming north to 30 knots  early in the afternoon. Mostly sunny with a chance of rain showers.  Waves 1 to 3 feet building to 3 to 5 feet early in the afternoon.  MONDAY NIGHT  North winds to 30 knots decreasing to 10 to 20 knots  in the late evening and overnight. Mostly clear. Waves 3 to 5 feet  subsiding to around 1 foot after midnight.  TUESDAY  North winds 10 to 15 knots backing northwest early in the  afternoon. Mostly sunny. Waves 1 to 2 feet.  WEDNESDAY  South winds 10 to 15 knots. Rain showers likely and a  chance of thunderstorms. Waves 1 foot or less.  THURSDAY  Northwest winds 10 to 15 knots. Partly sunny. Waves 1 to  2 feet.    $$