Assertion: tidal wave | /r/MadeOf | tidal movements
Facets:
value: in tidal bores
type: LOCATION
value: in narrowing estuaries
type: LOCATION
Source sentences:
text: They are either formed by tidal movements in narrowing estuaries, tidal bores, or by weather patterns in mid ocean where depressions cause a raising of the sea surface which is then formed into surface waves of considerable height by wind.