I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
I am not sure if the beach is owned by Away resorts or is public but have flown here twice and not had any issues.
The access is via the White Cliff Bay holiday park and there is a steep ramp to the beach.
Bembridge Airport is in close proximity but isn't a protected aerodrome and does not have an FRZ. I maintained full VLOS and while I saw a couple of planes during flights they were not in my flight plan.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 16/02/2023. It remains the responsibility of any pilot to check for any changes before flying at the same location.