Medanos, Argentina offers 1 beach perfect for sunbathing, surfing, swimming, and more. Medanos is known for the Medanos de Luro Nature Reserve, which attracts tourists with its diverse wildlife and scenic sand dunes. The best time to travel to Medanos, Argentina, is during the summer months of December to February, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!