Salto Grande, Argentina offers 1 beach perfect for sunbathing, surfing, swimming, and more. Salto Grande is known for its proximity to the Uruguay River and its recreational opportunities near the Salto Grande Dam. The best time to travel to Salto Grande, Argentina, is during the spring months of September to November, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!