Wave Height Forecasts for St. Lawrence River (Isle-aux-Coudres to Anticosti)
* NOTE: Corrected and/or amended bulletins are listed first *
FQCN23 CWUL 301900 Wave height forecasts for the St. Lawrence River issued by Environment Canada at 3:00 p.m. EDT Sunday 30 March 2025 for tonight and Monday. The next scheduled forecast will be issued at 3:00 a.m. EDT Monday. 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 à Michel. Seas 1 metre or less. Pointe à Michel to Pointe-des-Monts. Seas 1 metre or less building to 1 to 2 late overnight then subsiding to 1 or less Monday evening. Pointe-des-Monts to Anticosti - northern half. Seas 1 metre or less building to 2 late overnight and to 3 to 4 near noon Monday. Pointe-des-Monts to Anticosti - southern half. Seas 1 metre or less building to 2 to 3 near noon Monday. End $$$$^^
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