Arthur River, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Arthur River is known for the Tarkine Wilderness, Arthur-Pieman Conservation Area, and the Edge of the World lookout. The best time to travel to Arthur River, 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 18-20°C (64-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!