Ardroe, Ireland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ardroe is known for the Ardroe Castle and the Ardroe Heritage Museum. The best time to travel to Ardroe, Ireland, is from May to September, with average air temperatures ranging from 50-65°F (10-18°C) and water temperatures around 55-60°F (13-16°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!