South Side, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. South Side, Nova Scotia, Canada, is known for the Cape Sable Island Lighthouse and its proximity to the scenic Barrington Bay. The best time to travel to South Side, Canada, is during the summer months of June to August, when the average air temperature is around 20°C (68°F) and the water temperature is approximately 15°C (59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!