Sutton Harbour Marina sits in the historic heart of Plymouth, adjacent to the Barbican, and is accessed via Sutton Lock on the east side of the waterfront.

The lock has a barrel dimension of 44 metres by 12 metres and operates free of charge, staffed around the clock and available on demand.

Free-flow periods occur for up to three hours either side of high tide when locking through is not required; at other times, contact the lockkeeper on VHF Channel 12.

The marina offers 420 berths and can accommodate visiting yachts up to 40 metres LOA with a draught of up to 3. 5 metres. The basin is dredged to 2 metres chart datum, while the lock retains a depth of more than 3. 5 metres.

All berths are fully serviced, and the facility is monitored by on-site personnel and 24-hour CCTV.