Wav« Height, H 

 1 (refracted) 



Mean Vertical Elev. 



WAVE ^j 



-SPILUNG 



j;r'^^=^-^^^^-mAKE5s_ 



0^ Wove 

 Ray 



Wave 

 Ray 



Figure 23. Schematic of refracted oblique wave incidence on a plane infinite 

 beach showing resulting longshore current profile and MWL 

 changes . 



