Komarna, Croatia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Komarna, Dubrovnik Neretva, Croatia, is known for the Peljesac Bridge, which connects the mainland to the Peljesac Peninsula, enhancing access to the region's scenic coastal attractions. The best time to travel to Komarna, Croatia, is from June to September, when the average air temperature is around 25-30°C (77-86°F) and the sea temperature is approximately 23-26°C (73-79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!