FQCN53 CWTO 172225
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 SUNDAY 17 MAY 2026 FOR TUESDAY
WEDNESDAY AND THURSDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT MONDAY.

LAKE SUPERIOR.
TUESDAY..WIND NORTHEAST 25 KNOTS BACKING TO NORTHWEST 25 IN THE
AFTERNOON.
WEDNESDAY..WIND NORTHWEST 20 KNOTS DIMINISHING TO LIGHT LATE IN THE
DAY.
THURSDAY..WIND LIGHT BECOMING SOUTHEAST 15 KNOTS LATE IN THE DAY.

WHITEFISH BAY.
TUESDAY..WIND LIGHT INCREASING TO NORTHWEST 25 KNOTS IN THE
AFTERNOON.
WEDNESDAY..WIND NORTHWEST 20 KNOTS DIMINISHING TO LIGHT LATE IN THE
DAY.
THURSDAY..WIND LIGHT BECOMING SOUTHEAST 15 KNOTS LATE IN THE DAY.

LAKE HURON.
TUESDAY..WIND SOUTHWEST 15 KNOTS INCREASING TO SOUTHWEST 20 IN THE
MORNING.
WEDNESDAY..WIND NORTHWEST 20 KNOTS.
THURSDAY..WIND NORTH 15 KNOTS DIMINISHING TO LIGHT.

GEORGIAN BAY.
TUESDAY..WIND SOUTHWEST 20 KNOTS INCREASING TO SOUTHWEST 25 IN THE
AFTERNOON.
WEDNESDAY..WIND NORTHWEST 20 KNOTS.
THURSDAY..WIND NORTH 15 KNOTS DIMINISHING TO LIGHT.

LAKE ST. CLAIR.
TUESDAY..WIND SOUTHWEST 20 KNOTS INCREASING TO SOUTHWEST 25 IN THE
AFTERNOON THEN DIMINISHING TO SOUTHWEST 15 LATE IN THE DAY.
WEDNESDAY..WIND SOUTHWEST 15 KNOTS VEERING TO NORTHWEST 15.
THURSDAY..WIND NORTH 15 KNOTS DIMINISHING TO LIGHT.

LAKE ERIE.
TUESDAY..WIND SOUTHWEST 20 KNOTS INCREASING TO SOUTHWEST 25 IN THE
AFTERNOON THEN DIMINISHING TO SOUTHWEST 15 LATE IN THE DAY.
WEDNESDAY..WIND SOUTHWEST 15 KNOTS VEERING TO NORTHWEST 20.
THURSDAY..WIND NORTH 15 KNOTS VEERING TO EAST 20 LATE IN THE DAY.

LAKE ONTARIO.
TUESDAY..WIND SOUTHWEST 15 KNOTS INCREASING TO SOUTHWEST 20 IN THE
AFTERNOON.
WEDNESDAY..WIND NORTHWEST 20 KNOTS.
THURSDAY..WIND NORTHWEST 15 KNOTS DIMINISHING TO LIGHT.

KINGSTON TO CORNWALL.
TUESDAY..WIND SOUTHWEST 15 KNOTS.
WEDNESDAY..WIND LIGHT BECOMING NORTHWEST 15 KNOTS.
THURSDAY..WIND LIGHT.

END