Pyla-Sur-Mer, France offers 1 beach perfect for sunbathing, surfing, swimming, and more. Pyla-Sur-Mer is known for the Dune of Pilat, the tallest sand dune in Europe. The best time to travel to Pyla-Sur-Mer, France, is from June to September, with average air temperatures around 70-80°F (21-27°C) and water temperatures around 68-72°F (20-22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!