Seal Rocks, Australia offers 12 beaches perfect for sunbathing, surfing, swimming, and more. Seal Rocks is known for its Sugarloaf Point Lighthouse and the nearby Myall Lakes National Park. The best time to travel to Seal Rocks, Australia, is from December to February, 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!