Plouneour Brignogan plages, France offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Plouneour Brignogan plages is known for its stunning coastline and the Menhir of Men Marz. The best time to travel to Plouneour-Brignogan-Plages, France, is during the summer months of June to August, when the average air temperature is around 18-22°C (64-72°F) and the water temperature is approximately 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!