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 River Est. Parking ~60 spaces Lot Size Medium (50–150) Lot Type Surface Confidence High

Medium-sized marina with multiple piers, boat storage buildings, and a medium surface parking lot with visible vehicles adjacent to the river inlet.

Aerial view of Sunset Harbor Marina
Atlantic Coast

Sunset Harbor Marina

Middle River, MD

Sunset Harbor Marina is located in Middle River, Maryland, along the western shore of the Chesapeake Bay, a large estuary on the Atlantic Coast that connects to the open ocean via the bay's mouth near Virginia. This marina serves recreational boaters and sailors navigating the sheltered, tidal waters of Middle River and the broader Chesapeake Bay, offering opportunities for activities like cruising and fishing in this historically significant coastal region.

Location Middle River, Baltimore County, Maryland
Capacity ~80 slips
Coordinates 39.3020, -76.4310

Nearby Marinas in Maryland

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.