NWS Marine Forecast


   LHZ443-241015-  Port Sanilac to Port Huron MI-  1003 PM EDT Thu Jul 23 2026    REST OF TONIGHT  South winds 5 to 10 knots. Clear. Waves 2 feet  or less.  FRIDAY  Southwest winds 5 to 10 knots backing to the east early  in the afternoon. Mostly sunny. Waves 2 feet or less.  FRIDAY NIGHT  East winds 5 to 10 knots veering to the south in  the late evening and overnight. Clear. Waves 2 feet or less.  SATURDAY  Southwest winds 5 to 10 knots. Mostly sunny. Waves  2 feet or less.    See Lake Huron Open Lake Forecast for days 3 through 5.    $$