NWS Marine Forecast


   LMZ248-250-010800-  Seul Choix Point to Point Detour MI-  5NM East of a line from Fairport MI to Rock Island Passage-  503 PM EDT Mon Aug 31 2026    LATE THIS AFTERNOON  South wind less than 10 knots. Mostly  cloudy. Waves 2 to 3 feet.  TONIGHT  South wind less than 10 knots through late evening  becoming variable. Mostly cloudy then becoming partly cloudy by  midnight then becoming mostly cloudy. A chance of showers and  thunderstorms through late evening. Patchy dense fog by midnight.  Waves subsiding to 1 to 2 feet.  TUESDAY  Variable wind less than 10 knots becoming south less  than 10 knots by late morning. Mostly cloudy. Patchy dense fog  through mid morning. Waves 1 to 2 feet.  TUESDAY NIGHT  Southwest wind less than 10 knots in the evening  becoming variable. Mostly cloudy. A chance of showers and a  slight chance of thunderstorms after midnight. Waves building to  1 to 2 feet.  WEDNESDAY  West wind less than 10 knots. Mostly cloudy. Showers  likely in the morning, then a chance of showers in the afternoon.  Waves calm to 1 foot.    $$