Caldey Island, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Caldey Island is known for its serene beaches and tranquil monastic atmosphere. The best time to travel to Caldey Island, United Kingdom, is during late spring to early autumn (May to September), when the average air temperature ranges from 15°C to 20°C (59°F to 68°F) and the sea temperature is around 14°C to 17°C (57°F to 63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
