Dunalley, Australia offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Dunalley is known for the Dunalley Fish Market and its proximity to the Tasman Peninsula. The best time to travel to Dunalley, Australia, is during the summer months of December to February, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 17-20°C (63-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!