EntityQ686697· pop 32· linked from 428 articlestide gaugeSign in to savedevice for measuring the change in sea level relative to a datumConnectionsEkman transportEntitytideEntityunderwater acousticsEntitylightning detectorEntityshallow water equationsEntityAmsterdamEntityLisbonEntityoceanEntityearthquakeEntityUNESCOEntityX (social network)ConcepttsunamiEntityInternational Standard Book NumberEntityplate tectonicsEntityWayback MachineEntitythermometerEntitydigital object identifierEntityatollEntitysea levelEntityInternational Standard Serial NumberEntityCategoriesTide gauges