2026-09-28T10:45:01+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object897493255SEA LOCKYAn entrance chamber from tide water to basin, with gates at each end and means of pumping up or lowering the level of water to suit.1P