Medveja, Croatia offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Medveja is known for its beautiful pebble beach along the Adriatic Sea. The best time to travel to Medveja, Croatia, is from June to September, when the average air temperature is around 75°F (24°C) and the sea temperature is approximately 75°F (24°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!