Razanac, Croatia offers 10 beaches perfect for sunbathing, surfing, swimming, and more. Razanac, Zadar, Croatia, is known for its proximity to the Paklenica National Park and the ancient city of Zadar. The best time to travel to Razanac, Croatia, is from June to September, when the average air temperature is around 25°C (77°F) and the sea temperature is approximately 23°C (73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!