Moustiers Sainte Marie, France offers 1 beach perfect for sunbathing, surfing, swimming, and more. Moustiers Sainte Marie is known for its stunning faience pottery and its picturesque setting at the entrance to the Gorges du Verdon. The best time to travel to Moustiers Sainte Marie, France, is from May to September, with average air temperatures ranging from 20°C to 30°C (68°F to 86°F) and water temperatures around 20°C (68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!