Marmol de Salcido, Mexico offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Marmol de Salcido, Sinaloa, Mexico, is known for its proximity to the stunning Sierra Madre Occidental and the nearby Cacaxtla Plateau Wildlife Refuge. The best time to travel to Marmol de Salcido, Mexico, is between November and April, with average air temperatures around 75°F (24°C) and water temperatures near 72°F (22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!