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 ~60 Water Ocean/Bay Est. Parking ~80 spaces Lot Size Medium (50–150) Lot Type Surface Confidence High

Medium-sized marina with extensive dock structures along a bay shoreline, multiple surface parking lots with visible vehicles adjacent to boat storage areas, surrounded by wooded residential buildings.

Aerial view of Royal River Boat
Atlantic Coast

Royal River Boat

Yarmouth, ME

Royal River Boat is a marina situated in Yarmouth, Maine, along the banks of the Royal River where it meets Casco Bay on the Atlantic Coast, offering a scenic setting amid the rugged shores and islands of southern Maine. It serves recreational boating and sailing enthusiasts who navigate the coastal waters of Casco Bay and the broader Gulf of Maine, known for their challenging tides and picturesque maritime environment. This location in the Atlantic Coast region provides access to both riverine and open-sea adventures typical of New England's coastal boating culture.

Location Yarmouth, Cumberland County, Maine
Capacity ~60 slips
Coordinates 43.7969, -70.1667

Nearby Marinas in Maine

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.