Branchville, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Au Train, Michigan, United States, is known for the Au Train River and Au Train Beach, which are popular spots for kayaking and enjoying Lake Superior's scenic beauty. The best time to travel to Branchville, United States, is in late spring (May), when the average air temperature is around 70°F (21°C) and water temperature is approximately 60°F (16°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!