FQCN23 CWTO 211425 WAVE HEIGHT FORECASTS FOR THE CANADIAN PORTION OF THE GREAT LAKES ISSUED BY ENVIRONMENT CANADA AT 10:30 A.M. EDT WEDNESDAY 21 AUGUST 2024 FOR TODAY TONIGHT AND THURSDAY. 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 0.5 METRES OR LESS. NORTHERN LAKE HURON. WAVES 0.5 METRES. SOUTHERN LAKE HURON. WAVES 0.5 METRES OR LESS BUILDING TO 0.5 TO 1 THIS AFTERNOON THEN SUBSIDING TO 0.5 OR LESS NEAR MIDNIGHT. GEORGIAN BAY. WAVES 1 METRE SUBSIDING TO 0.5 OR LESS NEAR MIDNIGHT. LAKE ST. CLAIR. WAVES 0.5 METRES OR LESS. WESTERN LAKE ERIE. WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS EARLY THURSDAY MORNING. EASTERN LAKE ERIE. WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS THIS AFTERNOON. WESTERN LAKE ONTARIO. WAVES 0.5 METRES OR LESS. EASTERN LAKE ONTARIO. WAVES 0.5 TO 1 METRE SUBSIDING TO 0.5 OR LESS THIS AFTERNOON THEN BUILDING TO 0.5 TO 1 THURSDAY AFTERNOON. END