Clifton Beach, Australia offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Clifton Beach, Tasmania, Australia, is known for its scenic surf beach and proximity to the South Arm Peninsula. The best time to travel to Clifton Beach, Australia, is from June to August, 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!