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 ~150 Water Ocean/Bay Confidence High

Large marina with extensive covered and open slips surrounded by residential properties; no visible parking lot or vehicles in the image.

Aerial view of Windmill Harbour Marina
Atlantic Coast

Windmill Harbour Marina

Beaufort County, SC

Windmill Harbour Marina is situated in Beaufort County, South Carolina, on the eastern edge of Hilton Head Island along the Atlantic Coast, where it nestles within a protected, man-made harbor connected to the Intracoastal Waterway. This setting provides a sheltered environment amidst the Lowcountry's coastal marshes and tidal rivers, offering access to both the calm inland waters and the broader Atlantic Ocean. It primarily serves recreational boating and sailing enthusiasts, catering to those navigating the scenic southeastern coast of the United States.

Location Beaufort County, Beaufort County, South Carolina
Capacity ~150 slips
Coordinates 32.2158, -80.7814

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.