Naujac sur Mer, France offers 1 beach perfect for sunbathing, surfing, swimming, and more. Naujac sur Mer is known for its proximity to the expansive beaches of the Atlantic Ocean and the nearby Medoc wine region. The best time to travel to Naujac-sur-Mer, France, is during the summer months of June to August, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 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!