Lozenets, Bulgaria offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Lozenets is known for its beautiful beaches and vibrant nightlife along the Black Sea coast. The best time to travel to Lozenets, Bulgaria, is from June to September, when the average air temperature is around 25°C (77°F) and the sea temperature is approximately 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!