Narbonne, France offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Narbonne is known for the Canal de la Robine, the Narbonne Cathedral, and the Roman Horreum. The best time to travel to Narbonne, France, is from May to September, with average air temperatures ranging from 20°C to 28°C (68°F to 82°F) and water temperatures around 20°C to 24°C (68°F to 75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!