Cremorne, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cremorne, Tasmania, Australia, is known for its serene beaches and proximity to natural attractions like the South Arm Peninsula. The best time to travel to Cremorne, Australia, is during the spring (September to November) when the average air temperature is around 68-77°F (20-25°C) and the water temperature is approximately 66-72°F (19-22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!