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 ~250 spaces Lot Size Large (150+) Lot Type Surface (Striped) Access Entry/Exit Lanes Confidence High

Large striped asphalt parking lots surround the marina with numerous vehicles parked, indicating high usage, adjacent to open water with multiple finger docks.

Aerial view of Oasis Marina
inland waterway

Oasis Marina

Bettendorf, IA

Oasis Marina is situated in Bettendorf, Iowa, along the banks of the Mississippi River, a vital inland waterway that forms part of the Quad Cities region in the American Midwest. This marina serves recreational boaters and sailors who navigate the river's calm waters, offering access to the scenic and historic Upper Mississippi River Valley for leisurely cruising and exploration. Its location provides a gateway to the diverse ecosystems and communities along this major river system.

Location Bettendorf, Scott County, Iowa
Capacity ~80 slips
Coordinates 41.5218, -90.5048

Nearby Marinas in Iowa

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.