Au Train, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Au Train is known for its scenic natural beauty, including Au Train Beach and the Au Train River, which are popular for outdoor activities like kayaking and fishing. The best time to travel to Au Train, United States, is during the summer months of June to August, when the average air temperature is around 70°F (21°C) and the water temperature is approximately 65°F (18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!