Baytown, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Baytown is known for the Lynchburg Ferry, the Baytown Nature Center, and the San Jacinto Battleground State Historic Site. The best time to travel to Baytown, United States, is from March to May, with average air temperatures ranging from 60°F to 80°F and water temperatures around 70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!