Suances, Spain offers 13 beaches perfect for sunbathing, surfing, swimming, and more. Suances is known for its beautiful beaches like Playa de los Locos and its proximity to the Altamira Caves. The best time to travel to Suances, Spain, is from June to September, with average air temperatures around 20-25°C (68-77°F) and water temperatures around 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!