The modern, new 82-slip Deep Point Marina located along the Cape Fear River in Southport offers comfortable dockage for both large and small vessels, along with easy ocean, ICW and river access.aThe marina is adjacent to the Bald Head Island Mainland Ferry Terminal, which houses a snack bar (open seasonally) and restrooms. A harbormaster building offering laundry facilities, showers and a convenience store is located harborside.