Boat slip for sale at St. John's Yacht Harbor. This is a ''C Dock'' wet slip with the dimensions of approximately 58 feet by 19 feet, and can accommodate a vessel of approximately 60 feet in length. Offers twin 50 amp electrical service. St Johns Yacht Harbor is a full service certified Clean Marina offering gas and diesel, in-slip pump outs, ship store, pool, bathroom, shower and laundry facilities, captains lounge and courtesy car. Ranked five-star on ActiveCaptain.com, the marina is located just off the Intracoastal Waterway, and offers close proximity to two inlets and is within 4 miles of one of Charleston's top boatyards.