The cave is at the very east end of the beach, if looking from the life savers hut it is below the large scar in the cliff so actually hidden by the cliff jutting out in front of it. I think the tide has to be nearly all out before you can get there.
Glad that you appreciate the photos...I wasn't sure if they were suitable for the TMA at first but we seem to be getting all sorts of things on here now that I thought ..why not.
Give us a call if and when you get down here in November.
Mr H