Clare Island, Ireland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Punta Roca Partida is known for its stunning coastal rock formations and the nearby Los Tuxtlas Biosphere Reserve. The best time to travel to Clare Island, Ireland, is from June to August, with average air temperatures around 15-18°C (59-64°F) and water temperatures around 13-15°C (55-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!