Racecourse Bay, Australia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Racecourse Bay is known for its proximity to the Piccaninnie Ponds Conservation Park, a popular site for snorkeling and cave diving. The best time to travel to Racecourse Bay, Australia, is during the summer months of December to February, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 18-20°C (64-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!