FQCN10 CWTO 120645
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 12 MARCH 2026 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 DEPARTING LOW 995 MB LOCATED OVER SOUTHERN
QUEBEC.

AT 3:00 A.M. EDT TODAY RIDGE LOCATED ON A LINE NORTH-SOUTH OVER
NORTHWESTERN ONTARIO.
BY 3:00 A.M. EDT FRIDAY RIDGE LOCATED ON A LINE NORTH-SOUTH OVER
EASTERN ONTARIO.

BY 3:00 A.M. EDT FRIDAY APPROACHING LOW 986 MB LOCATED OVER
WESTERN WISCONSIN.

END