Sweers Island, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sweers Island is known for its Sweers Island Resort, offering unique fishing experiences and birdwatching opportunities. The best time to travel to Sweers Island, Australia, is from May to October, 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!