Alvarado, Mexico offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Alvarado is known for its vibrant Carnival festival and the historic San Cristobal Fort. The best time to travel to Alvarado, Mexico, is from November to April, with average air temperatures around 75°F (24°C) and water temperatures near 80°F (27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!