FQCN23 CWTO 201425 WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. EDT MONDAY 20 MAY 2024 FOR TODAY TONIGHT AND TUESDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 6:30 P.M. EDT. 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 METRES OR LESS. EASTERN LAKE SUPERIOR. WAVES 0.5 METRES OR LESS. WHITEFISH BAY. WAVES LESS THAN 0.5 METRES. NORTHERN LAKE HURON. WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 LATE OVERNIGHT THEN SUBSIDING TO 0.5 OR LESS NEAR NOON TUESDAY. SOUTHERN LAKE HURON. WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 LATE OVERNIGHT THEN SUBSIDING TO 0.5 OR LESS NEAR NOON TUESDAY. GEORGIAN BAY. WAVES 0.5 METRES OR LESS. LAKE ST. CLAIR. WAVES 0.5 METRES OR LESS. WESTERN LAKE ERIE. WAVES 0.5 METRES OR LESS. EASTERN LAKE ERIE. WAVES 0.5 METRES OR LESS. LAKE ONTARIO. WAVES LESS THAN 0.5 METRES. END