Prozurska Luka, Croatia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Prozurska Luka is known for its picturesque bay and proximity to the Mljet National Park. The best time to travel to Prozurska Luka, Croatia, is from June to September, with average air temperatures around 75°F (24°C) and water temperatures around 77°F (25°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!