Penco, Chile offers 1 beach perfect for sunbathing, surfing, swimming, and more. Penco is known for its historical significance as the original site of the city of Concepcion and its beautiful beaches like Playa Negra. The best time to travel to Penco, Chile, is from December to February, with average air temperatures around 68°F (20°C) and water temperatures near 63°F (17°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!