Zanjica, Montenegro offers 1 beach perfect for sunbathing, surfing, swimming, and more. Zanjica, Herceg Novi, Montenegro, is known for its beautiful Zanjica Beach and the nearby Blue Cave. The best time to travel to Zanjica, Montenegro, is from June to September, when the average air temperature is around 25°C (77°F) and the water 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!