Nin, Croatia offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Nin is known for its historic Church of the Holy Cross, the Nin Saltworks, and the Queen's Beach. The best time to travel to Nin, Croatia, is from June to September, with average air temperatures around 75°F (24°C) and water temperatures about 73°F (23°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!