Denhams Beach, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Denhams Beach is known for its serene coastal environment and beautiful sandy beaches. The best time to visit Denhams Beach, Australia, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures near 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!