Fintra, Ireland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Fintra, Ulster, Ireland, is known for Fintra Beach, a picturesque sandy beach popular among tourists for its scenic beauty and tranquil setting. The best time to travel to Fintra, Ireland, is during the summer months of June to August, when the average air temperature is around 15-20°C (59-68°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!