Ku ring gai Chase, Australia offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Ku ring gai Chase is known for Ku-ring-gai Chase National Park, Bobbin Head, and West Head Lookout. The best time to visit Ku-ring-gai Chase, Australia, is during the spring months of September to November, when the average air temperature is around 20°C (68°F) and water temperature is approximately 18°C (64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!