Chadinga, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Chadinga, South Australia, Australia, is known for its proximity to the stunning Chadinga Dunes and the scenic Great Australian Bight. The best time to travel to Chadinga, Australia, is from March to May, with average air temperatures around 20-25°C (68-77°F) and water temperatures approximately 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!