El Saguarito, Mexico offers 1 beach perfect for sunbathing, surfing, swimming, and more. El Saguarito, Sonora, Mexico, is known for its proximity to the stunning El Pinacate y Gran Desierto de Altar Biosphere Reserve. The best time to travel to El Saguarito, Mexico, is between November and April, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 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!