Marina de Cudeyo, Spain offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Marina de Cudeyo is known for its picturesque coastal landscapes and serene beaches. The best time to travel to Marina de Cudeyo, Spain, is from June to September, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 19-22°C (66-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!