Stoney Island, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Stoney Island, Nova Scotia, Canada, is known for its proximity to the scenic Cape Sable Island and the historic Cape Sable Lighthouse. The best time to travel to Stoney Island, Canada, is during the summer months of June to August, when the average air temperature is around 70°F (21°C) and the water temperature is approximately 60°F (16°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!