Darwin, Australia offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Darwin is known for Kakadu National Park, Litchfield National Park, and the Mindil Beach Sunset Market. The best time to travel to Darwin, Australia, is during the dry season from May to October, when the average air temperature is around 30°C (86°F) and the water temperature is approximately 25°C (77°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!