GLOSSARY (Cont'd) 



WAVE HEIGHT: the vertical distance between the crest and 

 preceding trough. 



WAVE TRAIN: a series of waves from the same direction. 



WIND SET-UP: the vertical rise in the Stillwater level on the 

 leeward side of a body of water caused by wind stresses 

 on the surface of the water. 



BUILDUP BELOW BARRIER: the increase in water surface ele- 

 vation in feet immediately downstream from the barrier re- 

 sulting from construction of the barrier. 



