Dauphin Island, located at the mouth of Mobile Bay in Alabama, has a subtropical climate with mild winters and hot, humid summers. The island is surrounded by the Gulf of Mexico and Mobile Bay, providing ample opportunities for fishing, beachcombing, and water sports. The hydrology constituents of the area include diverse marine life such as sea turtles, dolphins, and a variety of fish species. Visitors can take guided eco-tours to explore the island's natural beauty, including its wetlands and birding habitats. Outdoor enthusiasts can also enjoy hiking, cycling, and camping in the nearby Gulf State Park. The island is vulnerable to hurricanes and storm surges, making it important for visitors to stay aware of weather conditions during their visit.