Lac aux Sables, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Lac aux Sables is known for its serene lakeside beaches and outdoor recreational activities. The best time to travel to Lac aux Sables, Canada, is during the summer months of June to August, when the average air temperature is around 68°F (20°C) and the water temperature is approximately 68°F (20°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!