

Horizontal Shore 

 ^ Section 



intermediate Sloped 

 Section 



Outer Section 





+ 10- 



+ 5- 



M.L.W. 0- 



: r 



-^d_ ^^^^ 



) r 



^. 



"~^4^~---~. 



■^^..^ 



/ 





-^^^^^^^:^;^:rrr-~~=. 



-5- 



/ 







-10- ^Original beach profile 







FIGURE 64 







80'c 



(-groin 



line of moximum beoch reorientotion 



d / / ^ original beach line 



^groin 



f 



Om 

 100- 



200'- 

 260'- 



/ / /orthogonaly / / n 



RECESSION AND ACCRETION BETWEEN GROINS 

 FIGURE 65 



-140' 

 -200' 

 -260' 



86 



