Sainte Flavie, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sainte Flavie is known for the Centre d'Art Marcel Gagnon and its unique outdoor art installation, Le Grand Rassemblement. The best time to travel to Sainte Flavie, Canada, is from June to August, with average air temperatures around 20°C (68°F) and water temperatures around 15°C (59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!