NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   LHZ443-071000-  Port Sanilac to Port Huron MI-  948 PM EDT Thu Aug 6 2026    REST OF TONIGHT  East winds 5 to 10 knots this evening becoming  light and variable. Mostly cloudy. A slight chance of showers  this evening, then a slight chance of showers and thunderstorms  after midnight. Waves 2 feet or less.  FRIDAY  South winds 5 to 10 knots. Mostly cloudy with a chance  of showers and a slight chance of thunderstorms until late  afternoon, then partly cloudy with a chance of showers and  thunderstorms early in the afternoon. Waves 2 feet or less.  FRIDAY NIGHT  South winds 5 to 10 knots. Partly cloudy. A  chance of thunderstorms early in the evening. A chance of showers  until early morning. Waves 2 feet or less.  SATURDAY  Southwest winds 5 to 10 knots. Partly cloudy. A  chance of showers until late afternoon, then a chance of showers  and thunderstorms early in the afternoon. Waves 2 feet or less.    See Lake Huron Open Lake Forecast for days 3 through 5.    $$