Vaucluse, Australia offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Vaucluse is known for the historic Vaucluse House and the scenic views from Watsons Bay. The best time to visit Vaucluse, Australia, is during the summer months of December to February, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 22°C (72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!