Puerto De Lomas, Peru offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Puerto De Lomas, Arequipa, Peru, is known for its picturesque coastal views and proximity to the Nazca Lines. The best time to travel to Puerto De Lomas, 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!