Discovery Bay Marina
- Type
- Full-service Delta marina with dry storage
- Address
- 5901 Marina Rd., Discovery Bay, CA 94505
- Slips
- About 263, boats 21 to 50 ft
- Dry storage
- About 630 boats

- Boat launch
- Fuel dock
- Pump-out
- Restrooms
About this marina
Discovery Bay Marina is the main marina for the Discovery Bay waterfront community on the southern Delta. It's a full-service stop with slips, a big dry-storage yard, a launch ramp, fuel and a waterfront restaurant.
For boaters
The state boating database lists about 263 slips for boats from 21 to 50 feet, dry storage for about 630 boats and about 50 parking spaces for vehicles with trailers. Services include fuel, pump-out, a boat washdown, haul-out and repair, a store, restrooms and showers.
Before you go
Golden mussels are now in the Delta, so clean, drain and dry your boat before taking it to any inland lake.
Getting there & access
Getting there
The marina is at 5901 Marina Rd., Discovery Bay, CA 94505, on Indian Slough at Discovery Bay.
Before you go
It's a privately run marina, so call ahead about launch fees, hours and guest slips.
- Fuel
- Yes
- Pump-out
- Yes
- Phone
- (925) 634-5928
What's here
Launch ramp
Ramp with trailer parking
Fuel dock
Fuel sales
Pump-out
Sewage pump-out
Dry storage
Dry storage for about 630 boats
Haul-out
Haul-out and boat repair
Restaurant
Waterfront restaurant and snack bar
Restrooms
Restrooms and showers
Rules & official resources
- California Boater Card required for all operators of motorized vessels, regardless of age, since January 1, 2025dbw.parks.ca.gov ↗
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