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 Lot Size Small (<50) Lot Type Surface Confidence High

Large marina with extensive covered slips and houseboats along a river bend, featuring a small adjacent surface parking area with several vehicles visible.

Aerial view of Oxbow Marina
Pacific Coast

Oxbow Marina

Sacramento County, CA

Oxbow Marina is located in Sacramento County, California, within the inland Sacramento-San Joaquin River Delta, a network of freshwater waterways and islands that connect to the San Francisco Bay and ultimately the Pacific Ocean. This region features calm, protected waters ideal for recreational boating, including fishing and leisurely sailing on the river. The marina caters to boaters exploring the Delta's scenic channels and nearby sloughs, offering access to a unique inland waterway system far from the open Pacific Coast.

★★★★★ 4.7 (113 reviews on Google) View on Google Maps ↗
Address 100 Oxbow Marina Dr, Isleton, CA 95641, USA
Capacity ~150 slips
Hours
Monday: 8:30 AM – 4:30 PM
Tuesday: 8:30 AM – 4:30 PM
Wednesday: 8:30 AM – 4:30 PM
Thursday: 8:30 AM – 4:30 PM
Friday: 8:30 AM – 4:30 PM
Saturday: 8:30 AM – 4:30 PM
Sunday: 8:30 AM – 4:30 PM
Coordinates 38.1494, -121.5900

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.