Nuevo Vallarta, Mexico offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Nuevo Vallarta is known for its luxury resorts, beautiful beaches, and the Nuevo Vallarta Marina. The best time to travel to Nuevo Vallarta, Mexico, is from November to April, with average air temperatures around 75-85°F (24-29°C) and water temperatures around 75-80°F (24-27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!