Villefranche-Sur-Mer, France offers 1 beach 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 beach Plage des Marinières. 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!