Santa Cruz de Miramar, Mexico offers 1 beach perfect for sunbathing, surfing, swimming, and more. Santa Cruz de Miramar is known for its beautiful beaches and traditional Mexican coastal charm. The best time to travel to Santa Cruz de Miramar, Mexico, is from November to April, with average air temperatures around 75-85°F (24-29°C) and water temperatures around 77-82°F (25-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!