NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
 Dense Fog Advisory
   LMZ845-160800-  South Haven to Holland MI-  223 PM EDT Wed Apr 15 2026    DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT THURSDAY    THROUGH EARLY EVENING  Southwest winds 15 to 20 knots. Cloudy with  a chance of showers and thunderstorms. Patchy dense fog. Waves 2 to  3 feet.  TONIGHT  South winds 10 to 15 knots. Rain showers and a chance of  thunderstorms. Patchy dense fog. Waves 1 to 3 feet.  THURSDAY  Southwest winds 15 to 20 knots veering northwest early  in the afternoon. Rain showers likely and a chance of thunderstorms.  Patchy dense fog. Waves 1 to 2 feet.  THURSDAY NIGHT  Northwest winds 10 to 15 knots backing southwest  5 to 10 knots after midnight. Partly cloudy. Waves 1 to 2 feet.  FRIDAY  Southeast winds 5 to 15 knots. Partly sunny. Waves 1 foot  or less.  FRIDAY NIGHT  South winds 15 to 25 knots. Mostly cloudy with rain  showers and a chance of thunderstorms. Waves 1 to 3 feet.  SATURDAY  Southwest winds to 30 knots veering west in the late  morning and afternoon. Rain showers. Waves 4 to 6 feet.  SUNDAY  West winds to 30 knots becoming gales to 35 knots in the  late morning and early afternoon, then veering northwest to 30 knots  early in the afternoon. Mostly sunny. Waves 7 to 10 feet.  MONDAY  Northeast winds 15 to 20 knots veering south 10 to  15 knots in the late morning and early afternoon, then veering  southwest early in the afternoon. Sunny. Waves 3 to 5 feet.    $$