Dunbogan, Australia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Dunbogan, New South Wales, Australia, is known for its scenic coastal landscapes and proximity to the Camden Haven Inlet. The best time to travel to Dunbogan, Australia, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures around 23°C (73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!