Waratah Bay, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Waratah Bay is known for its proximity to Wilsons Promontory National Park. The best time to travel to Waratah Bay, Australia, is during the summer months of December to February, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 18-20°C (64-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!