FQCN10 CWTO 272315 TECHNICAL MARINE SYNOPSIS FOR THE GREAT LAKES AND THE ONTARIO PORTION OF THE ST. LAWRENCE RIVER ISSUED BY ENVIRONMENT CANADA AT 6:30 P.M. EST FRIDAY 27 NOVEMBER 2009 FOR TONIGHT AND SATURDAY. THE NEXT SCHEDULED FORECASTS WILL BE ISSUED AT 3:00 A.M. SATURDAY. SYSTEMS POSITION. AT 6:30 P.M. EST TONIGHT LOW 978 MB LOCATED SOUTHWEST OF NOVA SCOTIA. BY 6:30 P.M. EST SATURDAY LOW 974 MB LOCATED NORTH OF NEW BRUNSWICK. AT 6:30 P.M. EST TONIGHT WEAKENING RIDGE LOCATED ON A LINE NORTH-SOUTH OVER LAKE SUPERIOR. BY 6:30 P.M. EST SATURDAY RIDGE LOCATED ON A LINE NORTHWEST-SOUTHEAST OVER SOUTHERN ONTARIO. END