Mejillones, Chile offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Mejillones is known for its beautiful beaches and rich maritime history. The best time to travel to Mejillones, Chile, is from December to March, 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!
