Zaton, Croatia offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Zaton, Dalmatia, Croatia, is known for its proximity to the historic city of Dubrovnik and the picturesque Zaton Bay. The best time to travel to Zaton, Croatia, is from June to September, with average air temperatures around 75-85°F (24-29°C) and water temperatures around 72-77°F (22-25°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!