El Cotillo, Spain offers 4 beaches perfect for sunbathing, surfing, swimming, and more. El Cotillo is known for its stunning beaches and picturesque lagoons. The best time to travel to El Cotillo, Spain, is from May to October, with average air temperatures ranging from 70-80°F (21-27°C) and water temperatures around 70-75°F (21-24°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!