El Yeco, Chile offers 1 beach perfect for sunbathing, surfing, swimming, and more. El Yeco, Valparaiso, Chile, is known for its proximity to the stunning beaches and natural beauty of the central Chilean coast. The best time to travel to El Yeco, Chile, is from December to February, with average air temperatures around 68°F (20°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!