Wannanup, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Wannanup, Western Australia, Australia, is known for the Dawesville Channel and Avalon Beach. The best time to travel to Wannanup, Australia, is from November to March, with average air temperatures around 25-30°C (77-86°F) and water temperatures around 20-22°C (68-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
