Dock Sud, Argentina offers 1 beach perfect for sunbathing, surfing, swimming, and more. Dock Sud is not particularly known for travel and beach tourism. The best time to travel to Dock Sud, Argentina, is during the spring months of October and November, when the average air temperature is around 18-22°C (64-72°F) and the water temperature is approximately 17-20°C (63-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!