FQCN10 CWTO 190645 TECHNICAL MARINE SYNOPSIS FOR THE CANADIAN PORTION OF THE GREAT LAKES AND THE ONTARIO PORTION OF THE ST. LAWRENCE RIVER ISSUED BY ENVIRONMENT CANADA AT 3:00 A.M. EDT TUESDAY 19 MARCH 2024 FOR TODAY TONIGHT AND WEDNESDAY. THE NEXT SCHEDULED SYNOPSIS WILL BE ISSUED AT 10:30 A.M. EDT. SYSTEMS POSITION. AT 3:00 A.M. EDT TODAY DEPARTING RIDGE LOCATED ON A LINE NORTHEAST-SOUTHWEST OVER LAKE ERIE. AT 3:00 A.M. EDT TODAY LOW 998 MB LOCATED OVER NORTHERN ONTARIO. BY 3:00 A.M. EDT WEDNESDAY LOW 995 MB LOCATED OVER THE ONTARIO - MANITOBA BORDER. END