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 ~75 spaces Lot Size Medium (50–150) Lot Type Surface Confidence High

Medium-sized marina with multiple piers hosting numerous boats, surrounded by mangroves and a river channel, featuring a medium surface parking lot with visible vehicles but no clear access controls.

Aerial view of Stock Island Yacht Club & Marina - Key West Harbour
Atlantic Coast

Stock Island Yacht Club & Marina - Key West Harbour

Stock Island, FL

Your premier destination in the Lower Keys, Stock Island Marina offers secure dockage, modern amenities, and unmatched service-delivering peace of mind for you and top-tier care for your vessel. Nestled between the Atlantic Ocean and Boca Chica Channel, just 30 seconds from open water.

★★★★★ 4.7 (407 reviews on Google) View on Google Maps ↗
Address 6000 Peninsular Ave, Key West, FL 33040, USA
Capacity ~80 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 – 5:00 PM
Coordinates 24.5640, -81.7271

Marina Services & Amenities

115' max length
Fuel Dock Pump-Out Showers Laundry Restaurant
Annual Lock in 2024 rates for 2025 + $500 fuel credit and raffle tickets

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.