Ciboure, France offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Ciboure is known for its picturesque harbor, the historic Fort Socoa, and its connection to composer Maurice Ravel. The best time to travel to Ciboure, France, is from June to September, when the average air temperature is around 20-25°C (68-77°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!