Hi Good to hear from you
I went there this time last year armed with an OSM map which showed a path from just past the toilet/shower block (call  it point A)  at the end of the beach boardwalk, running SW along the perimeter fence of the house behind the toilet to a near right angle in that fence  where the sandy path comes up from the beach  ( Point B)
from point B the path goes NW with a fence on the RH side.  If I recall the path then goes Left - SW again by some concrete pyramids?  
So leaving the restaurant going to Point A there was no open path visible between A & B just piled wood and fencing
So I had to go the beach along 50m? then back up to B
Getting to point B and looking to point A there was a trace of an old path , not used for some time

I hope this explains
I think there were two paths up from the beach to point B but I only tried to set out one,, If you can improve that please do so
Best

Mike