Ota, France offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ota, Corsica, France, is known for the stunning Calanques de Piana rock formations and the picturesque village of Porto. The best time to travel to Ota, France, is from June to September, with average air temperatures around 75°F (24°C) and water temperatures near 72°F (22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!