Charles, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Charles, Michigan, United States, is known for the Shiawassee National Wildlife Refuge. The best time to travel to Charleston, United States, is in the spring (March to May) when the average air temperature is around 65-75°F and the water temperature is approximately 60-70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
