FQCN23 CWTO 112233
WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES
ISSUED BY ENVIRONMENT CANADA AT 6:30 P.M. EDT THURSDAY 11 JUNE 2026
FOR TONIGHT AND FRIDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 A.M. EDT FRIDAY.

WAVE HEIGHTS ARE FOR OFFSHORE AND ARE FORECAST FROM TROUGH TO CREST.
NEARSHORE WAVES MAY VARY CONSIDERABLY DUE TO SHORELINE EFFECTS.

WESTERN LAKE SUPERIOR.
WAVES 0.5 TO 1 METRE BUILDING TO 1 TO 1.5 FRIDAY AFTERNOON.

EASTERN LAKE SUPERIOR.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 LATE OVERNIGHT AND TO 1
TO 1.5 FRIDAY AFTERNOON.

WHITEFISH BAY.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 LATE OVERNIGHT THEN
SUBSIDING TO 0.5 OR LESS FRIDAY EVENING.

NORTHERN LAKE HURON.
WAVES 0.5 METRES OR LESS BUILDING TO 1 TO 1.5 LATE OVERNIGHT THEN
SUBSIDING TO 0.5 TO 1 NEAR NOON FRIDAY. WAVES SUBSIDING TO 0.5 OR
LESS FRIDAY EVENING.

SOUTHERN LAKE HURON.
WAVES 0.5 METRES OR LESS BUILDING TO 1 LATE OVERNIGHT.

GEORGIAN BAY.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 LATE OVERNIGHT AND TO 1
TO 1.5 FRIDAY MORNING. WAVES SUBSIDING TO 0.5 TO 1 FRIDAY AFTERNOON
AND TO 0.5 OR LESS FRIDAY EVENING.

LAKE ST. CLAIR.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 EARLY FRIDAY MORNING
THEN SUBSIDING TO 0.5 OR LESS NEAR NOON FRIDAY.

WESTERN LAKE ERIE.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 THIS EVENING AND TO 1
TO 1.5 LATE OVERNIGHT. WAVES SUBSIDING TO 0.5 TO 1 NEAR NOON FRIDAY.

EASTERN LAKE ERIE.
WAVES 1 METRE BUILDING TO 1.5 FRIDAY MORNING.

WESTERN LAKE ONTARIO.
WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 NEAR NOON FRIDAY.

EASTERN LAKE ONTARIO.
WAVES 0.5 METRES BUILDING TO 1 FRIDAY EVENING.

END