FQCN10 CWNT 211315 TECHNICAL MARINE SYNOPSIS FOR THE CENTRAL ARCTIC ISSUED BY ENVIRONMENT CANADA AT 6:30 A.M. MST THURSDAY 21 NOVEMBER 2024 FOR TODAY TONIGHT AND FRIDAY. THE NEXT SCHEDULED SYNOPSIS WILL BE ISSUED AT 6:30 P.M. MST. SYSTEMS POSITION. AT 1200 UTC THURSDAY DEPARTING RIDGE LOCATED FROM 72N 81W TO 67N 105W. AT 1200 UTC THURSDAY TROUGH FROM LOW LOCATED FROM 80N 127W TO 73N 116W. BY 0000 UTC SATURDAY DEPARTING LOW 991 MB LOCATED AT 86N 88W. BY 0000 UTC SATURDAY RIDGE LOCATED FROM 67N 119W TO 74N 84W. END