FQCN53 CWTO 100655
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 SUNDAY 10 MAY 2026 FOR TUESDAY
WEDNESDAY AND THURSDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 6:30 P.M. EDT.

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

WHITEFISH BAY.
TUESDAY..WIND LIGHT BECOMING SOUTHEAST 15 KNOTS IN THE AFTERNOON.
WEDNESDAY..WIND LIGHT BECOMING NORTHWEST 15 KNOTS.
THURSDAY..WIND LIGHT.

LAKE HURON.
TUESDAY..WIND LIGHT INCREASING TO SOUTHEAST 15 KNOTS IN THE AFTERNOON
AND TO SOUTHEAST 25 LATE IN THE DAY.
WEDNESDAY..WIND SOUTH 15 KNOTS INCREASING TO NORTHWEST 20 LATE IN THE
DAY.
THURSDAY..WIND NORTHWEST 15 KNOTS DIMINISHING TO LIGHT LATE IN THE
DAY.

GEORGIAN BAY.
TUESDAY..WIND LIGHT.
WEDNESDAY..WIND SOUTHEAST 20 KNOTS BACKING TO NORTHEAST 15 LATE IN
THE DAY.
THURSDAY..WIND NORTH 15 KNOTS DIMINISHING TO LIGHT.

LAKE ST. CLAIR.
TUESDAY..WIND LIGHT BECOMING SOUTHWEST 15 KNOTS IN THE AFTERNOON.
WEDNESDAY..WIND SOUTHWEST 15 KNOTS VEERING TO NORTHWEST 15.
THURSDAY..WIND NORTHWEST 15 KNOTS DIMINISHING TO LIGHT.

LAKE ERIE.
TUESDAY..WIND LIGHT BECOMING SOUTH 15 KNOTS LATE IN THE DAY.
WEDNESDAY..WIND SOUTHWEST 20 KNOTS VEERING TO NORTHWEST 15 LATE IN
THE DAY.
THURSDAY..WIND NORTHWEST 15 KNOTS.

LAKE ONTARIO.
TUESDAY..WIND LIGHT.
WEDNESDAY..WIND SOUTHEAST 15 KNOTS.
THURSDAY..WIND LIGHT.

KINGSTON TO CORNWALL.
TUESDAY..WIND LIGHT.
WEDNESDAY..WIND LIGHT.
THURSDAY..WIND LIGHT.

END