FQCN10 CWTO 221415
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. EDT WEDNESDAY 22 APRIL 2026 FOR
TODAY TONIGHT AND THURSDAY.
THE NEXT SCHEDULED SYNOPSIS WILL BE ISSUED AT 6:30 P.M. EDT.

SYSTEMS POSITION.
AT 10:30 A.M. EDT TODAY RIDGE LOCATED ON A LINE NORTH-SOUTH OVER
LAKE SUPERIOR.
BY 10:30 A.M. EDT THURSDAY RIDGE LOCATED ON A LINE NORTH-SOUTH
OVER SOUTHERN ONTARIO.

BY 10:30 A.M. EDT THURSDAY APPROACHING COLD FRONT LOCATED FROM
MINNESOTA TO KANSAS.

END