Grand Bend, Canada offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Grand Bend is known for its beautiful beaches along Lake Huron, particularly Grand Bend Beach, and the nearby Pinery Provincial Park. The best time to travel to Grand Bend, Canada, is during the summer months of June to August, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 20°C (68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!