Byron Bay, Australia offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Byron Bay is known for its stunning beaches, Cape Byron Lighthouse, and vibrant arts scene. The best time to travel to Byron Bay, Australia, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures around 24°C (75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!