Safe Harbor Post Road
Safe Harbor Post Road

Welcome to Safe Harbor Post Road

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Located at the head of the East Basin of Mamaroneck Harbor, in the heart of the boating community. Safe Harbor Post Road is a full-service working boat yard and marina. Along with comfortable accommodations for boats, you will find, tucked into our compact quarters: beautifully groomed grounds, freshly-painted facilities, coiled dock lines, and lovely flowers.
Slips Mean Low Water Max Length/Beam Fuel Pumpout Hauling Capacity Winter Storage

50 floating docks



Gas & Diesel (ValvTect)


50 tons

Indoor & Outdoor

A perfectly protected location for your boat in Mamaroneck, only 12 miles from the Throg's Neck Bridge by water, or 30 minutes from Manhattan by car. By water, there are many choices for boating activities. You are can visit a multitude of beautiful West Long Island Sound harbors, participate in world-famous historic sailing regattas, and enjoying fishing the waters thriving with bluefish and striped bass. The acquisition of the Post Road Boatyard, in 1964, was the start of the Brewer Yacht Yard family of marinas. In 2017, BYY joined the Safe Harbor Marinas family continuing the tradition of world-class marina facilities and boat yards.

Slips / Storage

Summer Slips

The East Basin is a snug haven, perfectly protected from the wind and waves of the Sound. Every slip faces scenic views of the Mamaroneck Harbor and Harbor Island Park. Located within the inner harbor, and protected on all sides, the marina is less than one mile from the harbor entrance and the open waters of Long Island Sound.

Post Road Boatyard offers plenty of amenities and modern conveniences that you would expect to find in a first-class facility, including concrete floating docks. Boaters enjoy indoor parking in the summer and dock staff are always ready to help.

50 seasonal slips
8′ dockside depth at MLW
Approach channel well marked
Floating docks
Water at slips
115v / 30A power outlets
208v / 50A power outlets
Fuel dock: ValvTect Marine Gas & ValvTect Marine Premium Diesel

Request Summer Slips

Winter Storage

Post Road Boatyard offers inside and outside storage on broom-swept, concrete surfaces. Recyclable shrink wrap winter covers are available for boats stored outside. Boats stored inside stay clean under dust covers. Masts are stored indoors on padded racks where rigging is inspected and maintained.

Request Winter Storage

Professional Service

Post Road Brewer Service Yard is a member of:

ABBRA—American Boat Builders & Repairers Association
ABYC—American Boat & Yacht Council
Post Road Brewer Service Yard set the standard for yacht service when Jack Brewer first acquired the yard in 1964. Post Road, although small in size, enjoys an excellent reputation as a first-quality, full-service boat yard. Here boat owners get a lot of personal attention, as well as extra assistance, with developing custom boat service and maintenance programs to fit individual needs. In this effort, the crew is available to customers on Saturday mornings throughout the winter months. Over coffee, projects are planned and questions are answered.

Post Road Brewer Service Yard has a strong mechanical department, is widely recognized for its paint and finish abilities, and offers professional carpentry, rigging, and electrical services.

In well-maintained shops, we manage the restoration, repair, and maintenance of 150 yachts throughout the year. Shop space is climate-controlled and fire-protected, while concrete floors provide a clean, orderly work surface. A 50-ton travel lift, a 35-ton rail lift, a 12-ton mobile crane, and a forklift are used for maneuvers on land.

Our mechanical team handles everything from engine repowers, to charging system installations, to troubleshooting, installing, and rewiring electrical systems. Adhering to ABYC standards in all of our work, we review details of these guidelines at our weekly safety meetings. We remain technically up-to-date by attending annual service schools and sharing information and knowledge at regular in-house seminars. Additionally, our mechanic shop offers custom machining and welding.

Our finish department is managed by four industry veterans. Each is skilled in the application of all finishes: from Awlgrip, to Cetol, to varnish. In our heated paint booth, this team has the ability to finely finish boats up to 50′ in length. Also managed by our finish crew are: fiberglass repair, gelcoat restoration, compounding, and waxing.

Our journeyman carpenter is an old-fashioned boat builder with years of experience. He is particularly skilled in plank-on-frame construction and repairs, but is equally capable of replacing bulkheads, installing teak decks, and repairing toe rails. Whatever woodworking project you are preparing to tackle, we can help.

We offer indoor, padded rack storage for masts in the off-season. In addition, our rigger is equipped with a tooling bench on which wire rope (up to 3/8″) can be swaged and furlers can be inspected and built. We also service winches, inspect standing and running rigging, replace lifelines, and polish and paint masts.

Request Professional Service

Forms & Information

Secure your space for .
Safe Harbor Marinas will make your summer a breeze.

All fields are required.

Marina Winter Storage

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Marina Professional Care

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Marina Submit Float Plan

All fields are required.

Post Road_Winter Contract 19-20

Post Road_Summer Contract 20


Make the good times BETTER. Invite friends and family to join your marina. With the Safe Harbor Referral Program, when your friend signs up for a slip or winter storage, you will both receive a $250 credit towards your slip/storage agreements (see link below for more details).  Please contact your marina office to help answer any additional questions you may have about this program.

Referral Program Information

General Inquiries

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Marine Insurance

155 East Post Road Mamaroneck NY 10543
40.949062 -73.73226