About Discovery Bay Marina, California
Discovery Bay Marina is a full service harbor on the delta. We feature covered and uncovered berths, dry stack storage, pump out station, fuel (regular, premium & diesel), public launch, restaurant (Boardwalk Grill), luxury shopping, mobile marine service and boating supply (Discovery Bay Chandlery) and is home to the Discovery Bay Yacht Club. Office Hours: 8:00 a.m. ~ 5 p.m. (Closed Christmas, Thanksgiving & New Years)
Facilities
PetrolDiesel
Sewage
FoodCOORDINATES
37.90405 N, -121.58723 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m, 20m+
Depth at MLW
< 2m
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
72
Overseas Visitor Berths
Yes
Catamaran Berths
Yes
Dock Type
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Thu
5AM - 9AM
21 May 2026
Light and variable.
Increasing from 12 to 22°C
UV Index: 0 - Low
Sunny
Thu
9AM - 1PM
21 May 2026
- NW 2 knots increasing to 6 knots.
- Increasing from 23 to 34°C
- UV Index: 8 - Very High
- Sunny
Thu
1PM - 5PM
21 May 2026
- N 7 knots increasing to W 11 knots.
- 33 to 36°C
- UV Index: 8 - Very High
- Mostly fine