Arthurstown, Ireland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Arthurstown is known for its proximity to the luxurious Dunbrody Country House Hotel and the historic Hook Lighthouse. The best time to travel to Arthurstown, Ireland, is from June to August, with average air temperatures around 15-20°C (59-68°F) and water temperatures around 14-16°C (57-61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!