Notice Not affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization. v.2026.05
General Overview
Facility 🚤 Full Service Marina Est. Slips ~80 Water Ocean/Bay Est. Parking ~120 spaces Lot Size Large (150+) Lot Type Surface (Striped) Confidence High

Medium-sized marina with extensive finger docks and a large striped asphalt parking lot adjacent to the water, no vehicles or buildings visible.

Aerial view of Long Beach Marina
Atlantic Coast

Long Beach Marina

Town of Smithtown, NY

Long Beach Marina is situated in the Town of Smithtown, located on the north shore of Long Island, New York, where it overlooks the Long Island Sound, a sheltered estuary that connects to the broader Atlantic Coast. This marina serves recreational sailors and boaters who navigate the calm, protected waters of the Long Island Sound for activities like leisure sailing and coastal exploration in this region of Suffolk County.

Location Town of Smithtown, Suffolk County, New York
Capacity ~80 slips
Coordinates 40.9216, -73.1662

Nearby Marinas in New York

Marina Parking & Access Control

Marinas typically need to separate slip holder parking from day-visitor parking, trailer areas, launch ramps, and secure dock access points. Modern facilities use barrier gate systems to enforce these zones automatically — allowing permitted vehicles through via transponder or keycard while logging all access events.