Prellezo, Spain offers 1 beach perfect for sunbathing, surfing, swimming, and more. Prellezo is known for its proximity to Oyambre Natural Park and the scenic beaches of Cantabria. The best time to travel to Prellezo, Spain, is during late spring to early autumn (May to September), when the average air temperature ranges from 18°C to 25°C (64°F to 77°F) and the water temperature is around 18°C to 22°C (64°F to 72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!