Kilmore Quay, Ireland offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Kilmore Quay, Leinster, Ireland, is known for its picturesque thatched cottages and the Saltee Islands. The best time to visit Kilmore Quay, Ireland, is from June to August, with average air temperatures around 15-20°C (59-68°F) and water temperatures around 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!