Ball Bay, Australia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Ball Bay, Queensland, Australia, is known for Cape Hillsborough National Park. The best time to travel to Ball Bay, Australia, is from May to September, with average air temperatures around 20-25°C (68-77°F) and water temperatures approximately 23-25°C (73-77°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!