…a basin for boats which is accessible or navigable only at high tide…
…a large wave or bore caused by the constriction of the spring tide as it enters a long, narrow, shallow inlet…
…an installation of turbines used to generate electricity from tidal forces…
…an exceptionally large ocean wave, especially one caused by an underwater earthquake or volcanic eruption…
…a line on a map connecting points at which a tidal level, especially high tide, occurs simultaneously…
…of or denoting the area of a seashore which is covered at high tide and uncovered at low tide…
