FQCN23 CWUL 310700 WAVE HEIGHT FORECASTS FOR THE ST. LAWRENCE RIVER ISSUED BY ENVIRONMENT CANADA AT 3:00 A.M. EDT MONDAY 31 MARCH 2025 FOR TODAY TONIGHT AND TUESDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:00 P.M. EDT. FORECAST VALUES ARE COMBINED WIND WAVE AND SWELL HEIGHTS. HIGHEST WAVES MAY BE MORE THAN TWICE FORECAST VALUES. WAVE HEIGHTS MAY VARY CONSIDERABLY DUE TO SHORELINE AND DEPTH EFFECTS. L'ISLE-AUX-COUDRES TO TADOUSSAC. SEAS 1 METRE OR LESS. TADOUSSAC TO POINTE A MICHEL. SEAS 1 METRE OR LESS BUILDING TO 1 TO 2 TUESDAY EVENING. POINTE A MICHEL TO POINTE-DES-MONTS. SEAS 1 TO 2 METRES SUBSIDING TO 1 OR LESS THIS EVENING THEN BUILDING TO 1 TO 2 OVERNIGHT. POINTE-DES-MONTS TO ANTICOSTI - NORTHERN HALF. SEAS 1 TO 2 METRES BUILDING TO 2 TO 3 NEAR NOON THEN SUBSIDING TO 1 TO 2 TUESDAY MORNING. SEAS BUILDING TO 2 TO 3 TUESDAY AFTERNOON. POINTE-DES-MONTS TO ANTICOSTI - SOUTHERN HALF. SEAS 1 METRE BUILDING TO 2 NEAR NOON THEN SUBSIDING TO 1 TUESDAY MORNING. SEAS BUILDING TO 2 TO 3 TUESDAY AFTERNOON. END