FQCN10 CWTO 220645 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 THURSDAY 22 MAY 2025 FOR TODAY TONIGHT AND FRIDAY. THE NEXT SCHEDULED SYNOPSIS WILL BE ISSUED AT 10:30 A.M. EDT. SYSTEMS POSITION. AT 3:00 A.M. EDT TODAY LOW 1002 MB LOCATED NORTH OF LAKE ERIE. BY 3:00 A.M. EDT FRIDAY LOW 1005 MB LOCATED OVER LAKE ONTARIO. AT 3:00 A.M. EDT TODAY QUASI-STATIONARY RIDGE LOCATED ON A LINE NORTH-SOUTH OVER NORTHWESTERN ONTARIO. END