Premantura, Croatia offers 32 beaches perfect for sunbathing, surfing, swimming, and more. Premantura is known for Cape Kamenjak, a stunning nature reserve with rugged coastline and crystal-clear waters. The best time to travel to Premantura, Croatia, is from June to September, when the average air temperature is around 25°C (77°F) and the sea temperature is approximately 24°C (75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!