Clarach, United Kingdom offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Whitsundays, Queensland, Australia, is known for the Great Barrier Reef, Whitehaven Beach, and Hamilton Island. The best time to travel to Clarach, United Kingdom, is during the summer months of June to August, when the average air temperature is around 15-20°C (59-68°F) and the sea temperature is approximately 15-17°C (59-63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!