FQCN10 CWUL 181900 TECHNICAL MARINE SYNOPSIS FOR THE ST. LAWRENCE AND SAGUENAY RIVERS ISSUED BY ENVIRONMENT CANADA AT 3:00 P.M. EDT TUESDAY 18 JUNE 2024 FOR TONIGHT AND WEDNESDAY. THE NEXT SCHEDULED SYNOPSIS WILL BE ISSUED AT 3:00 A.M. EDT WEDNESDAY. SYSTEMS POSITION. AT 3:00 P.M. EDT TODAY QUASI-STATIONARY HIGH 1030 MB LOCATED OFF NOVA SCOTIA. AT 3:00 A.M. EDT WEDNESDAY TROUGH LOCATED FROM HUDSON BAY TO LAKE SUPERIOR. BY 8:00 P.M. EDT WEDNESDAY TROUGH LOCATED FROM UNGAVA BAY TO LAKE SUPERIOR. END