Mattituck Commercial Dock
Commercial Boat Slips

Mattituck Commercial Dock has provided a marina for commercial fishermen, charter fishing boats, and other commercial vessels for over 30 years. We are conveniently located on the north shore of Long Island, 20-miles west of Orient Point and 30-miles east of Port Jefferson. With direct access to the Long Island Sound, our docks are less than a half-mile from the entrance of the inlet and our neighbor is a full-service shipyard.

Mattituck Commercial Dock offers 605 feet of commercial boat slips against our bulkhead, giving you direct land access to your vessel. We can accommodate large vessels that draw up to 8-feet of water at low-tide. There is also a parking lot that can hold up to 30 passenger vehicles. Our marina and slips are accessible year-round because we have no floating docks, so you can get access 365-days of the year.

Mattituck, New York is a picture-perfect town that is centrally located to most of the vineyards on the north fork of Long Island. With quaint restaurants and fresh markets on Love Lane, local bed & breakfast accommodations, beaches on both the Long Island sound and the bay, and close proximity to historic Greenport, it is an ideal place to visit for a memorable weekend.


We welcome all water-based businesses to inquire about setting-up or growing their operations on our property. Our slip rental is on a monthly basis, but long-term agreements are available. We require our tenants to carry insurance and name us as an Additional Insured on their policy. By road, we are just 5 minutes from Route-25 and 30 minutes from the Long Island Expressway (Route 495).

Permitted types of boats


5505 Mill Road,
Mattituck, NY 11952