Maitencillo, Chile offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Maitencillo is known for its beautiful beaches and the popular surf spot, Playa Aguas Blancas. The best time to travel to Maitencillo, Chile, is from December to February, with average air temperatures around 70°F (21°C) and water temperatures near 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!