Playa Negra, Chile offers 1 beach perfect for sunbathing, surfing, swimming, and more. Playa Negra, Aysen, Chile, is known for its stunning black sand beaches and proximity to the breathtaking landscapes of Patagonia. The best time to travel to Playa Negra, Chile, is during the summer months of December to February, when the average air temperature is around 70°F (21°C) and the water temperature is approximately 64°F (18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!