Susanj, Montenegro offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Susanj, Bar, Montenegro, is known for its proximity to the beautiful Adriatic beaches and the historic Old Town of Bar. The best time to travel to Susanj, Montenegro, is from June to September, with average air temperatures around 25°C (77°F) and water temperatures about 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!