Plouharnel, France offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Plouharnel is known for its proximity to the Carnac Stones and the Quiberon Peninsula. The best time to travel to Plouharnel, France, is from June to September, with average air temperatures around 18-22°C (64-72°F) and water temperatures around 16-19°C (61-66°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
