Sarnia, Canada offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Sarnia is known for its picturesque waterfront along Lake Huron and the St. Clair River, as well as the Blue Water Bridge connecting Canada to the United States. The best time to travel to Sarnia, Canada, is from June to August, when the average air temperature is around 70-80°F (21-27°C) and the water temperature in Lake Huron is approximately 68-72°F (20-22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
