FQCN10 CWUL 240700 TECHNICAL MARINE SYNOPSIS FOR THE ST. LAWRENCE AND SAGUENAY RIVERS ISSUED BY ENVIRONMENT CANADA AT 3:00 A.M. EDT MONDAY 24 MARCH 2025 FOR TODAY TONIGHT AND TUESDAY. THE NEXT SCHEDULED SYNOPSIS WILL BE ISSUED AT 3:00 P.M. EDT. SYSTEMS POSITION. AT 3:00 A.M. EDT TODAY RIDGE LOCATED ON A LINE NORTH-SOUTH OVER RIVIERE-DU-LOUP. BY 2:00 A.M. EDT TUESDAY DEPARTING RIDGE LOCATED ON A LINE NORTH-SOUTH OVER NEWFOUNDLAND. AT 3:00 A.M. EDT TODAY TROUGH LOCATED ON A LINE NORTHWEST-SOUTHEAST OVER THE GREAT LAKES. BY 8:00 P.M. EDT TUESDAY TROUGH LOCATED ON A LINE EAST-WEST OVER QUEBEC CITY. END