NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
 Hazardous Weather Outlook
   LHZ443-080400-  Port Sanilac to Port Huron MI-  403 PM EDT Tue Oct 7 2025    SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EDT THIS EVENING  THROUGH WEDNESDAY EVENING    TONIGHT  North winds 15 to 20 knots becoming northwest 10 to  15 knots this evening, then becoming north 15 to 20 knots after  midnight. Partly cloudy with a chance of showers in the evening,  then clear after midnight. Waves 3 to 5 feet. Waves occasionally  around 7 feet.  WEDNESDAY  North winds 15 to 20 knots. Mostly sunny. Waves 4 to  6 feet. Waves occasionally around 7 feet.  WEDNESDAY NIGHT  North winds 15 to 20 knots becoming northeast  10 to 15 knots after midnight. Mostly clear. Waves 3 to 5 feet.  Waves occasionally around 7 feet.  THURSDAY  East winds 5 to 10 knots. Partly cloudy early in the  morning then clearing. Waves 1 to 3 feet.    See Lake Huron Open Lake Forecast for days 3 through 5.    $$