South Durras, Australia offers 5 beaches perfect for sunbathing, surfing, swimming, and more. South Durras, New South Wales, Australia, is known for Murramarang National Park and its pristine beaches. The best time to travel to South Durras, Australia, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures near 22°C (72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!