Chelsea View, Ireland offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Chelsea View, Leinster, Ireland, is known for its proximity to the historic Kilkenny Castle and the scenic Wicklow Mountains. The best time to travel to Chelsea View, Ireland, is from May to September, with average air temperatures around 15-20°C (59-68°F) and water temperatures around 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!