Dongara, Australia offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Dongara, Western Australia, Australia, is known for its beautiful beaches and historic buildings. The best time to travel to Dongara, Australia, is from March to May, with average air temperatures around 20-25°C (68-77°F) and water temperatures 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!