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 River Est. Parking ~200 spaces Lot Size Large (150+) Lot Type Surface (Striped) Access Entry/Exit Lanes Confidence High

Large urban marina with extensive covered slips adjacent to a broad river, featuring multiple large striped surface parking lots with numerous vehicles amid surrounding residential and commercial buildings.

Aerial view of Monroe Harbour Marina
Atlantic Coast

Monroe Harbour Marina

Sanford, FL

Monroe Harbour Marina is located in Sanford, Florida, along the St. Johns River, which flows through Central Florida and eventually reaches the Atlantic Ocean, rather than the Gulf Coast. This inland setting on Lake Monroe provides a peaceful, freshwater environment surrounded by natural landscapes and urban amenities in the Sanford area. The marina caters to recreational boating and sailing on the river, supporting activities like freshwater cruising and exploration of the broader St. Johns River system.

★★★★★ 4.6 (441 reviews on Google) View on Google Maps ↗
Address 531 N Palmetto Ave, Sanford, FL 32771, USA
Capacity ~150 slips
Hours
Monday: 8:00 AM – 5:00 PM
Tuesday: 8:00 AM – 5:00 PM
Wednesday: 8:00 AM – 5:00 PM
Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 5:00 PM
Saturday: 8:00 AM – 5:00 PM
Sunday: 8:00 AM – 5:00 PM
Coordinates 28.8151, -81.2668

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.