NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   LHZ441-181600-  Port Austin to Harbor Beach MI-  346 AM EDT Wed Mar 18 2026    SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING  THROUGH THIS EVENING    TODAY  South winds 10 to 15 knots increasing to 15 to 20 knots  in the late morning and afternoon. Mostly cloudy. A chance of  flurries in the afternoon. Waves 2 feet or less building to 2 to  4 feet in the afternoon. Waves occasionally around 5 feet.  TONIGHT  South winds 15 to 20 knots becoming southwest 10 to  15 knots in the late evening and overnight. Mostly cloudy. A  chance of flurries early in the evening. Waves 2 to 4 feet  subsiding to 1 to 3 feet after midnight.  THURSDAY  West winds 5 to 10 knots. Mostly cloudy until late  afternoon becoming partly cloudy. Waves 2 feet or less.  THURSDAY NIGHT  Northwest winds 5 to 10 knots backing to the  southwest in the late evening and overnight. Partly cloudy until  early morning becoming mostly cloudy. Waves 2 feet or less.    See Lake Huron Open Lake Forecast for days 3 through 5.    $$