Harbor One Marina

Welcome to Harbor One Marina!

Nestled at the mouth of the Connecticut River, Harbor One Marina offers an unparalleled vista of Long Island Sound and the river itself. Situated just inside the Saybrook Breakwater, it provides swift access to the river and the sound, ensuring convenience for all guests. With accommodations available for boats up to 150 feet, Harbor One takes immense pride in its commitment to exceptional customer service, guaranteeing a tranquil and rejuvenating experience for seasonal and transient visitors. The marina provides gasoline and diesel fuel, essential boating supplies, and ice in the dock house located at the end of the main dock. The friendly dock staff are on duty 7 days a week.

Thanks to its idyllic location, guests are treated to breathtaking panoramas of the surrounding landscape, seascape, and diverse wildlife. Harbor One Marina boasts additional amenities, including a refreshing pool and a charming gazebo on the breakwater overlooking South Cove. Those unwinding by the pool can relish the cooling breezes from Long Island while soaking up the shoreline sunshine. Additionally, the pool house offers convenient facilities, including laundry services, showers, restrooms, and dressing areas, ensuring a comfortable and enjoyable stay for all. Book your slip on Snag-A-Slip today!