NWS Marine Forecast


   LHZ443-160945-  Port Sanilac to Port Huron MI-  936 PM EDT Tue Jul 15 2025    REST OF TONIGHT  South winds 5 to 10 knots. Clear. Waves 2 feet  or less.  WEDNESDAY  South winds 5 to 10 knots. Mostly sunny with a  slight chance of showers and thunderstorms in the morning, then  partly cloudy with a chance of showers and thunderstorms in the  afternoon. Some thunderstorms may produce heavy rainfall. Waves  2 feet or less.  WEDNESDAY NIGHT  South winds 5 to 10 knots. Partly cloudy. A  chance of showers and thunderstorms in the evening, then a chance  of showers after midnight. Some thunderstorms may produce heavy  rainfall in the evening. Waves 2 feet or less.  THURSDAY  Southwest winds 5 to 10 knots becoming west 10 to  15 knots in the late morning and early afternoon, then becoming  northwest 15 to 20 knots early in the afternoon. Partly cloudy in  the morning becoming mostly cloudy. Light showers likely. Waves  2 feet or less.    See Lake Huron Open Lake Forecast for days 3 through 5.    $$