Pierowall, United Kingdom offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Pierowall is known for its proximity to the historic Noltland Castle and the scenic Westray coastline. The best time to travel to Pierowall, United Kingdom, is during the summer months of June to August, when the average air temperature is around 13-15°C (55-59°F) and the water temperature is approximately 12-14°C (54-57°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!