Middleton Beach, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Middleton Beach is known for its pristine white sandy beaches and the scenic Ellen Cove Boardwalk. The best time to visit Middleton Beach, Australia, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures around 21°C (70°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!