Defiance Boats


Yamaha Engines

LoadRite Trailers



Winter Storage & Service Available

New 2016 Slips & Racks

Reserve your slot now!

New Customers receive a 10% Discount

Call 732-291-4440 or
for details

Yamaha Certified
Factory Sale!

On Select In-Stock Yamaha Motors

Call for Details

Gateway Marina and Yacht Sales

since 1950
Dependable and Reliable



Yamaha Motors at Gateway Marine

Gateway Marina & Yacht Sales is dedicated to providing a full service experience for those interested in purchasing, servicing and enjoying their boat. Owned and operated by the same family for three generations; that's 64 years and counting. From bow to stern we will take care of all your boating needs.

Gateway Marina & Yacht Sales has TWO locations to serve you. Our sales facility is conveniently located on Highway 36 in Belford, New Jersey; about 15 minutes from Exit 117 on the Garden State Parkway.

Our Marina is located on the scenic Sandy Hook Bay, across from Sandy Hook Gateway National Recreation Area. South of our marina provides access to boating on both the Shrewsbury and Navesink Rivers while to the North lies Raritan Bay, New York Harbor and the Atlantic Ocean. This premium location has no bridges and only a few miles between you and the deep blue sea!

We have rebuilt after SuperStorm Sandy! We feature a new bulkhead, new pilings, new racks and a new parts and repair shop. Come visit, look around and reserve your slot now.

Gateway Marina has 35 wet slips featuring floating docks with power and water. They secure any power boat from 26 to 43 feet. It also includes four Dry Stacks that will accommodate from 15 to 40 feet (depending on the boat style). There are two new rack systems for the Spring of 2016 to accommodate the finest of fishing machines.

Our Marine Wet Basin is comprised of totally floating docks for your ease of docking. The Wet Slips have full finger docks and there is ample room for side-to-side docking for dry stack customers.

We have completely new restroom facilities with indoor showers and all the amenities you will love. This includes a family waiting room where your family can regroup, shower and relax and clean up while you can tend to packing up the car. They will enjoy the Sandy Hook Bay scenary while you can tend to loading up the car.

We are proud to announce that we are now a New Jersey Dealer for Defiance Sport Fishing Boats. Defiance offers center consoles and pilot house boats that deliver the ultimate fishing and cruising experience. As a factory authorized warranty center, we can fulfill any warranty need for both future and current owners of these first-class boats.

All New and Pre-Owned Boat deliveries and Orientations are performed on the water at our Marina so you will feel confident at the helm.

In addition, we offer an excellent inventory of previously owned boats; ready to be launched and enjoyed. Our inventory includes models from many different manufacturers. You can browse our inventory of both new and pre-owned boats.

Most importantly for you, we are a premier Yamaha Outboard Motor, 5 Star Gold, Full Line Sales and Service Dealer. Our technicians are factory certified, one of which holds a Yamaha Master Technician designation. We have over 50 Yamaha outboards in stock and can obtain others on an expedited schedule. We also have several Yamaha generator models in stock.

We are your local source for Yamaha service, parts and warranties.

Financing/Insurance available.

Trades accepted. (contact Gateway with more information)

Brokerage and pre-owned boat sales. (contact Gateway with more information)