Wainfleet, Canada offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Wainfleet is known for the Long Beach Conservation Area and the Wainfleet Wetlands Conservation Area. The best time to travel to Wainfleet, Canada, is during the summer months of June to August, when the average air temperature is around 70-80°F (21-27°C) and the water temperature in Lake Erie is approximately 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!