FQCN53 CWTO 182225
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 6:30 P.M. EDT MONDAY 18 MAY 2026 FOR WEDNESDAY
THURSDAY AND FRIDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT TUESDAY.

LAKE SUPERIOR.
WEDNESDAY..WIND NORTHWEST 20 KNOTS DIMINISHING TO LIGHT LATE IN THE
DAY.
THURSDAY..WIND LIGHT BECOMING SOUTHEAST 15 KNOTS LATE IN THE DAY.
FRIDAY..WIND SOUTHEAST 15 KNOTS.

WHITEFISH BAY.
WEDNESDAY..WIND NORTHWEST 20 KNOTS DIMINISHING TO LIGHT LATE IN THE
DAY.
THURSDAY..WIND LIGHT.
FRIDAY..WIND LIGHT.

LAKE HURON.
WEDNESDAY..WIND NORTHWEST 25 KNOTS.
THURSDAY..WIND NORTH 15 KNOTS DIMINISHING TO LIGHT.
FRIDAY..WIND EAST 15 KNOTS.

GEORGIAN BAY.
WEDNESDAY..WIND NORTHWEST 15 KNOTS.
THURSDAY..WIND NORTH 15 KNOTS DIMINISHING TO LIGHT.
FRIDAY..WIND LIGHT BECOMING EAST 15 KNOTS.

LAKE ST. CLAIR.
WEDNESDAY..WIND SOUTHWEST 15 KNOTS VEERING TO NORTHWEST 15 IN THE
MORNING.
THURSDAY..WIND NORTH 15 KNOTS DIMINISHING TO LIGHT.
FRIDAY..WIND EAST 15 KNOTS.

LAKE ERIE.
WEDNESDAY..WIND SOUTHWEST 20 KNOTS VEERING TO NORTHWEST 20 IN THE
MORNING.
THURSDAY..WIND NORTH 15 KNOTS VEERING TO EAST 15 LATE IN THE DAY.
FRIDAY..WIND EAST 15 KNOTS.

LAKE ONTARIO.
WEDNESDAY..WIND SOUTHWEST 15 KNOTS VEERING TO NORTHWEST 15 IN THE
MORNING THEN INCREASING TO NORTHWEST 20 IN THE AFTERNOON.
THURSDAY..WIND NORTHWEST 15 KNOTS DIMINISHING TO LIGHT.
FRIDAY..WIND LIGHT BECOMING EAST 15 KNOTS.

KINGSTON TO CORNWALL.
WEDNESDAY..WIND LIGHT BECOMING NORTHWEST 15 KNOTS IN THE AFTERNOON.
THURSDAY..WIND LIGHT.
FRIDAY..WIND LIGHT.

END