FQCN53 CWTO 180655
EXTENDED MARINE FORECASTS 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 18 JUNE 2026 FOR
SATURDAY SUNDAY AND MONDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 6:30 P.M. EDT.

LAKE SUPERIOR.
SATURDAY..WIND LIGHT.
SUNDAY..WIND LIGHT.
MONDAY..WIND LIGHT BECOMING NORTHWEST 15 KNOTS.

WHITEFISH BAY.
SATURDAY..WIND LIGHT.
SUNDAY..WIND LIGHT.
MONDAY..WIND LIGHT BECOMING NORTHWEST 15 KNOTS.

LAKE HURON.
SATURDAY..WIND NORTHWEST 15 KNOTS DIMINISHING TO LIGHT IN THE
AFTERNOON.
SUNDAY..WIND LIGHT.
MONDAY..WIND SOUTHEAST 15 KNOTS BACKING TO NORTHEAST 15 LATE IN THE
DAY.

GEORGIAN BAY.
SATURDAY..WIND NORTHWEST 15 KNOTS DIMINISHING TO LIGHT LATE IN THE
DAY.
SUNDAY..WIND LIGHT.
MONDAY..WIND LIGHT BECOMING NORTH 15 KNOTS LATE IN THE DAY.

LAKE ST. CLAIR.
SATURDAY..WIND LIGHT.
SUNDAY..WIND LIGHT.
MONDAY..WIND SOUTHEAST 15 KNOTS BACKING TO EAST 20.

LAKE ERIE.
SATURDAY..WIND LIGHT BECOMING WEST 15 KNOTS IN THE MORNING THEN
DIMINISHING TO LIGHT LATE IN THE DAY.
SUNDAY..WIND LIGHT.
MONDAY..WIND EAST 20 KNOTS.

LAKE ONTARIO.
SATURDAY..WIND WEST 20 KNOTS DIMINISHING TO LIGHT LATE IN THE DAY.
SUNDAY..WIND LIGHT.
MONDAY..WIND LIGHT INCREASING TO NORTHEAST 20 KNOTS.

KINGSTON TO CORNWALL.
SATURDAY..WIND WEST 15 KNOTS DIMINISHING TO LIGHT LATE IN THE DAY.
SUNDAY..WIND LIGHT.
MONDAY..WIND LIGHT.

END