FQCN10 CWTO 211525 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 10:30 A.M. EST THURSDAY 21 NOVEMBER 2024 FOR TODAY TONIGHT AND FRIDAY. THE NEXT SCHEDULED SYNOPSIS WILL BE ISSUED AT 6:30 P.M. EST. SYSTEMS POSITION. AT 10:30 A.M. EST TODAY LOW 994 MB LOCATED OVER LAKE MICHIGAN. BY 10:30 A.M. EST FRIDAY WEAKENING LOW 1009 MB LOCATED OVER NORTH CAROLINA. AT 10:30 A.M. EST TODAY LOW 994 MB LOCATED EAST OF PENNSYLVANIA. BY 10:30 A.M. EST FRIDAY LOW 990 MB LOCATED OVER EASTERN NEW YORK STATE. AT 10:30 A.M. EST TODAY QUASI-STATIONARY RIDGE LOCATED ON A LINE NORTHWEST-SOUTHEAST OVER SOUTH DAKOTA. END