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 Confidence High

Medium-sized marina with extensive docks, multiple surface parking lots filled with white vehicles likely RVs or boats on trailers, surrounded by wooded areas and residential neighborhoods.

Aerial view of Pine Island Marina
Atlantic Coast

Pine Island Marina

Groton, CT

Pine Island Marina is situated in Groton, Connecticut, along the Thames River where it meets the Long Island Sound on the Atlantic Coast, providing a scenic coastal setting in southeastern New England. It serves recreational boating and sailing in this region, catering to those exploring the waters of the Long Island Sound and nearby Atlantic coastal areas.

Location Groton, Southeastern Connecticut Planning Region, Connecticut
Capacity ~80 slips
Coordinates 41.3208, -72.0598

Nearby Marinas in Connecticut

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.