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 Est. Parking ~120 spaces Lot Size Large (150+) Lot Type Surface Confidence High

Large marina with extensive docks hosting numerous boats, surrounded by substantial surface parking lots containing many visible vehicles amid urban development.

Aerial view of A & B Marina
Atlantic Coast

A & B Marina

Key West, FL

A & B Marina is situated in Key West, Florida, at the southernmost point of the Florida Keys, where it overlooks the turquoise waters of the Gulf of Mexico and is influenced by the subtropical climate of this island paradise. This marina serves recreational boating and sailing enthusiasts exploring the region's calm seas, abundant marine life, and nearby coral reefs. Its location on the Gulf Coast makes it a gateway for boaters seeking the unique blend of tropical and coastal experiences in the Florida Keys.

★★★★★ 4.5 (85 reviews on Google) View on Google Maps ↗
Address 700 Front St # 105, Key West, FL 33040, USA
Capacity ~150 slips
Hours
Monday: 7:00 AM – 5:00 PM
Tuesday: 7:00 AM – 5:00 PM
Wednesday: 7:00 AM – 5:00 PM
Thursday: 7:00 AM – 5:00 PM
Friday: 7:00 AM – 5:00 PM
Saturday: 7:00 AM – 5:00 PM
Sunday: 7:00 AM – 4:00 PM
Coordinates 24.5618, -81.8029

Nearby Marinas in Florida

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.