Villefranche sur Mer, France offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Villefranche sur Mer is known for its picturesque harbor, the historic Citadel of Saint-Elme, and the scenic beaches along the French Riviera. The best time to travel to Villefranche sur Mer, France, is from May to September, when the average air temperature is around 70-80°F (21-27°C) and the water temperature is approximately 68-75°F (20-24°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!