Cape Douglas, Australia offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Cape Douglas, South Australia, is known for its proximity to the picturesque coastal landscapes and the popular tourist destination of Mount Gambier. The best time to travel to Cape Douglas, 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!
