Port la Nouvelle, France offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Port la Nouvelle is known for its beautiful Mediterranean beaches and the nearby Narbonnaise en Mediterranee Natural Regional Park. The best time to travel to Port la Nouvelle, France, is from June 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!