South Allihies, Ireland offers 1 beach perfect for sunbathing, surfing, swimming, and more. South Allihies, Munster, Ireland, is known for the Beara Peninsula and the Allihies Copper Mine Museum. The best time to travel to South Allihies, Ireland, is from June to August, when the average air temperature is around 15-18°C (59-64°F) and the water temperature is approximately 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!