Eden, Australia offers 16 beaches perfect for sunbathing, surfing, swimming, and more. Eden, New South Wales, Australia, is known for its stunning Twofold Bay and the annual Eden Whale Festival. The best time to travel to Eden, Australia, is from December to February, with average air temperatures around 20-25°C (68-77°F) and water temperatures around 18-21°C (64-70°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!