Hey bud, nice place there. Lots of flounder come into that estuary and over the shallows, so a torch and spear are a must.
As for surfcasting, it’s very gradual so no dropoffs. You should find rig, kahawai etc (caught both there). Shellfish round to the right, but i
think the lower path is closed. There is a 4wd track you can walk over to the other bays, but the guy living in the 3rd bay around isn’t friendly