Contact & Location


If you have any questions regarding your account, Marina Operations Manager, James Brantuk, or his office staff will get back to you either by phone or email. Questions regarding service to your boat will be answered by Donald Cocks, Service Manager, or the mechanic of your choice.

The Island Boatyard Inc.
63 South Menantic Road
Shelter Island, NY 11964
Phone - 631-749-3333

[email protected]

Location by Boat

Shelter Island is located in the middle of the beautiful Peconics between the North and South Forks of Eastern Long Island and is accessible by boat or ferry. West Neck Harbor is on the southwest side of Shelter Island and we are on the Menantic Creek within that harbor.

GPS/Loran-Lat 41 3' 12" Long 72 20' 37"

Location by Car / Ferry

North Fork - Take North Ferry from Greenport to Shelter Island. Follow traffic to right hand turn and continue straight heading south to New York Avenue to stop sign. Continue straight onto Menantic Road and continue south .6 miles to the Island Boatyard on the left-hand side.

South Fork - Take the South Ferry from North Haven (Northwest of Sag Harbor) and onto Route 114 heading North. At 1.9 miles turn left onto Smith Street and continue to the end and the intersection of Smith and Menantic Roads. Turn left onto Menantic for 1/4 mile to the Island Boatyard on the left-hand side.

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