FQCN10 CWHX 011345 TECHNICAL MARINE SYNOPSIS FOR THE MARITIMES ISSUED BY ENVIRONMENT CANADA AT 10:00 A.M. AST SATURDAY 1 FEBRUARY 2025 FOR TODAY TONIGHT AND SUNDAY. THE NEXT SCHEDULED SYNOPSIS WILL BE ISSUED AT 3:30 P.M. AST. SYSTEMS POSITION. AT 10:00 A.M. AST TODAY TROUGH LOCATED OVER THE SOUTHERN MARINE DISTRICT. BY 8:00 P.M. AST TONIGHT DEPARTING TROUGH FROM 987 MB LOW LOCATED SOUTHEAST OF LAURENTIAN FAN. AT 10:00 A.M. AST TODAY RIDGE FROM 1036 MB HIGH LOCATED OVER THE GREAT LAKES. BY 8:00 P.M. AST SUNDAY RIDGE FROM 1034 MB HIGH LOCATED OVER THE MARINE DISTRICT. END