Puerto Santa, Peru offers 1 beach perfect for sunbathing, surfing, swimming, and more. Puerto Santa, Ancash, Peru, is known for its proximity to the Chimbote Bay and the nearby archaeological site of Sechin. The best time to travel to Puerto Santa, Peru, is from December to March, with average air temperatures around 77°F (25°C) and water temperatures near 73°F (23°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!