Stackpole, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Stackpole, Wales, United Kingdom, is known for the Stackpole Estate and the stunning Barafundle Bay. The best time to travel to Stackpole, United Kingdom, is from June to August, with average air temperatures around 16-20°C (61-68°F) and water temperatures around 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!