Sainte Maxime, France offers 17 beaches perfect for sunbathing, surfing, swimming, and more. Sainte Maxime is known for its beautiful beaches, the Gulf of Saint-Tropez, and the Aqualand water park. The best time to travel to Sainte Maxime, France, is from May to September, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 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!