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 multiple piers full of boats, surrounded by large unpaved/stripeless parking lots containing numerous vehicles amid a residential and marshy coastal area.

Aerial view of Crazy Sister Marina
Atlantic Coast

Crazy Sister Marina

Murrells Inlet, SC

Crazy Sister Marina is located in Murrells Inlet, South Carolina, along the Atlantic Coast, where the tidal inlet flows into the Winyah Bay and provides direct access to the Intracoastal Waterway and the open ocean. This marina serves recreational boating enthusiasts in the Grand Strand region, including those engaged in sailing, fishing, and exploration of the area's coastal marshes and waterways. Its position in this vibrant fishing community makes it a gateway for boaters venturing into the Atlantic's coastal waters.

Location Murrells Inlet, Georgetown County, South Carolina
Capacity ~80 slips
Coordinates 33.5556, -79.0337

Nearby Marinas in South Carolina

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.