Mariupol, Ukraine offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Mariupol is known for its Azovstal Iron and Steel Works and its proximity to the Sea of Azov. The best time to travel to Mariupol, Ukraine, is from June to August, with average air temperatures around 25°C (77°F) and water temperatures near 23°C (73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!