Shanagarry, Ireland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Shanagarry, Munster, Ireland, is known for the Ballymaloe Cookery School and the Ballymaloe House. The best time to travel to Shanagarry, Ireland, is from May to September, when the average air temperature is around 15-20°C (59-68°F) and the water temperature is approximately 12-16°C (54-61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!