Guanaqueros, Chile offers 1 beach perfect for sunbathing, surfing, swimming, and more. Guanaqueros is known for its beautiful beaches and the nearby Fray Jorge National Park. The best time to travel to Guanaqueros, Chile, is from December to February, with average air temperatures around 70°F (21°C) and water temperatures near 66°F (19°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!