Porto Montenegro, Montenegro offers 1 beach perfect for sunbathing, surfing, swimming, and more. Tivat is known for Porto Montenegro, a luxury marina and waterfront development that attracts tourists with its upscale amenities and stunning Adriatic views. The best time to travel to Porto Montenegro is from June to September, with average air temperatures around 25-30°C (77-86°F) and water temperatures around 23-27°C (73-81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!