Mazatlan, Mexico offers 34 beaches perfect for sunbathing, surfing, swimming, and more. Mazatlan is known for its beautiful beaches, the historic Old Mazatlan district, and the annual Mazatlan Carnival. The best time to travel to Mazatlan, Mexico, is from November to April, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 77°F (25°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!