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

Large marina with extensive docks, multiple large unpaved parking lots containing vehicles, and adjacent buildings, surrounded by bay waters and agricultural fields.

Aerial view of Martinez Marina
Pacific Coast

Martinez Marina

Martinez, CA

Martinez Marina is located in Martinez, California, along the southern shore of the Carquinez Strait, where the Sacramento River meets the San Francisco Bay, providing a sheltered setting in the broader San Francisco Bay Area influenced by Pacific Ocean tides. It serves recreational boating and sailing activities, catering to enthusiasts who navigate the bay's protected waters and nearby river channels for leisure outings. This marina is part of a region known for its diverse maritime environment along California's northern Pacific Coast.

Location Martinez, Contra Costa County, California
Capacity ~150 slips
Coordinates 38.0253, -122.1368

Nearby Marinas in California

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.