Wooli Beach Storm Damage, June, 2016. - beyondeyelevel
Old sand fence, green.  Note sand slippage at face of vertical cut away as dune reshapes itself to 30 degree profile.  This will further erode the face.  It may take years to rebuild the dune through catching sand by sand fences.

Old sand fence, green. Note sand slippage at face of vertical cut away as dune reshapes itself to 30 degree profile. This will further erode the face. It may take years to rebuild the dune through catching sand by sand fences.