Cerro Azul, Peru offers 16 beaches perfect for sunbathing, surfing, swimming, and more. Cerro Azul is known for its picturesque beach and the historic Cerro Azul Pier. The best time to travel to Cerro Azul, Peru, is from December to March, with average air temperatures around 75°F (24°C) and water temperatures near 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!