Courseulles sur Mer, France offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Courseulles sur Mer is known for Juno Beach, a significant site in the D-Day landings during World War II. The best time to travel to Courseulles sur Mer, France, is from June to September, when the average air temperature is around 60-70°F (15-21°C) and the water temperature is approximately 60-64°F (16-18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
