FQCN10 CWUL 300700 TECHNICAL MARINE SYNOPSIS FOR THE ST. LAWRENCE AND SAGUENAY RIVERS ISSUED BY ENVIRONMENT CANADA AT 3:00 A.M. EDT WEDNESDAY 30 APRIL 2025 FOR TODAY TONIGHT AND THURSDAY. THE NEXT SCHEDULED SYNOPSIS WILL BE ISSUED AT 3:00 P.M. EDT. SYSTEMS POSITION. AT 3:00 A.M. EDT TODAY LOW 992 MB LOCATED OVER NORTHERN SAGUENAY RIVER. BY 8:00 P.M. EDT THURSDAY DEPARTING LOW 995 MB LOCATED OFF NEWFOUNDLAND. AT 3:00 A.M. EDT TODAY HIGH 1024 MB LOCATED OVER LAKE SUPERIOR. BY 8:00 P.M. EDT TONIGHT HIGH 1021 MB LOCATED OVER NORTHERN SEPT-ILES. AT 11:00 A.M. EDT THURSDAY APPROACHING LOW 1006 MB LOCATED NEAR LAKE MICHIGAN. END