Where are boat slips and marinas?
Long Island is home to dozens of marinas and thousands of seasonal and transient boat slips located along the North Shore, South Shore, North Fork, South Fork, Fire Island, and the broader East End. Boaters can find municipal docks, seasonal slips, transient dockage, fuel, marine repairs, winter storage, pump-out stations, restaurants, boat ramps, and full-service marinas throughout Nassau County and Suffolk County.
In Short
Major concentrations of marinas and boat slips are found around Manhasset Bay, Hempstead Harbor, Oyster Bay, Huntington Harbor, Great South Bay, Moriches Bay, Shinnecock Bay, the Peconic Bays, Shelter Island, Sag Harbor, Greenport, and Montauk.
For marina locations, telephone numbers, official websites, and an interactive map, visit our complete Long Island Marinas guide.
Where Are Boat Marinas and Slips on Long Island?
Boat marinas and slips are available along nearly every major harbor, bay, river, and protected waterway on Long Island. The North Shore provides direct access to Long Island Sound and includes significant boating areas around Port Washington, Glen Cove, Oyster Bay, Huntington, Northport, Port Jefferson, and Mount Sinai.
Along the South Shore, marinas are located around East Rockaway, Oceanside, Freeport, Wantagh, Massapequa, Lindenhurst, Bay Shore, East Islip, and Patchogue, and the communities bordering Great South Bay. These facilities provide access to sheltered bays, ocean inlets, fishing grounds, waterfront restaurants, and popular destinations on Fire Island.
Farther east, boating facilities continue around Moriches Bay and Shinnecock Bay, including marinas near East Moriches, Remsenburg, Westhampton Beach, Hampton Bays, and Southampton. These waterways connect South Shore boating communities with ocean access and the western portion of the Hamptons.
The North Fork has a particularly strong boating culture, with marinas around Aquebogue, Mattituck, Cutchogue, Southold, and Greenport. These facilities serve boaters traveling through the Peconic Bays, Gardiners Bay, Shelter Island Sound, and Long Island Sound.
Major East End marina destinations include Shelter Island, Sag Harbor, East Hampton, and Montauk. Many of these marinas accommodate transient boaters, fishing vessels, cruisers, sailboats, and larger yachts while providing access to waterfront villages, restaurants, beaches, fishing charters, and other coastal attractions.
Marina access and slip policies vary by facility. Some marinas accept transient reservations and seasonal customers, while others primarily serve municipal residents, yacht-club members, charter fleets, commercial fishing boats, or customers using repair and storage services. Boaters should contact individual facilities to confirm slip availability, vessel-size limits, water depth, fuel service, electrical hookups, launch access, and reservation requirements.
Quick Facts
| Looking For… | Recommended Area or Resource |
|---|---|
| Complete Marina Directory | Browse the complete Long Island Marinas directory and interactive map. |
| North Shore Marinas | Port Washington, Glen Cove, Oyster Bay, Huntington, Northport, Port Jefferson, and Mount Sinai |
| South Shore Marinas | East Rockaway, Oceanside, Freeport, Wantagh, Massapequa, Lindenhurst, Bay Shore, East Islip, and Patchogue |
| Great South Bay Access | Marinas around Bay Shore, East Islip, Great River, and Patchogue, and Fire Island provide access to Great South Bay. |
| Moriches Bay Marinas | East Moriches, Eastport, and Remsenburg, and nearby communities provide access to Moriches Bay. |
| Shinnecock Bay Marinas | Westhampton Beach, Hampton Bays, and Southampton provide access to Shinnecock Bay. |
| North Fork Marinas | Aquebogue, Mattituck, Cutchogue, and Southold, and Greenport |
| Fire Island Dockage | Atlantique and Davis Park, and Great Gun on Fire Island |
| East End Destinations | Shelter Island, Sag Harbor, East Hampton, and Montauk |
| North Fork Boating | Explore marinas and waterfront communities throughout the North Fork. |
| South Fork Boating | Marinas around Southampton, Sag Harbor, East Hampton, and Montauk serve the South Fork and Hamptons. |
| Transient Boat Slips | Available at selected municipal, commercial, resort, and full-service marinas; advance reservations are commonly recommended during summer. |
| Seasonal Boat Slips | Offered by many municipal and commercial marinas, although applications, residency rules, contracts, and waiting lists may apply. |
| Common Marina Services | Seasonal slips, transient dockage, fuel, repairs, storage, pump-out stations, electrical service, boat ramps, rentals, and restaurants |
| Main Boating Season | Generally spring through fall, with the busiest period from Memorial Day through Labor Day |
| Nassau County Marinas | Marinas are located throughout Nassau County, including Port Washington, Glen Cove, Oyster Bay, East Rockaway, Oceanside, Freeport, Wantagh, and Massapequa |
| Suffolk County Marinas | Marinas are located throughout Suffolk County, from Huntington and Babylon to the North Fork, Fire Island, the Hamptons, and Montauk. |
| More Marinas and Boat Slips | Use the Long Island Marinas directory to view marina locations, contact information, official websites, and the interactive map. |
Boat marinas and slips are available across nearly every coastal region of Long Island, from the protected harbors of the North Shore and bays of the South Shore to the boating destinations of the North Fork, South Fork, and East End. Whether you need seasonal dockage, a transient slip, fuel, repairs, storage, or a place to launch a day on the water, the comprehensive Long Island Marinas guide can help you locate suitable facilities throughout Nassau and Suffolk counties.
