Rosemary Island, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Rosemary Island, Western Australia, Australia, is known for its proximity to the Dampier Archipelago and the Burrup Peninsula, which feature ancient Indigenous rock art. The best time to travel to Rosemary Island, Australia, is from May to September, with average air temperatures around 25°C (77°F) and water temperatures near 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!
