Balatonfoldvar, Hungary offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Balatonfoldvar is known for Lake Balaton, the Balatonfoldvar Marina, and the Balatonfoldvar Yacht Club. The best time to travel to Balatonfoldvar, Hungary, is from June to August, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 22°C (72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!