We go into the harbour and on the left is where we beach, next to the sailing club. Google bembridge harbour and you'll find the info. Careful on a low spring tide entering the harbour as it's quite rocky.
A short walk over the sand, cross the road and you'll find the Pilot Boat, great pub and good food.
.... Beach is inside, this weekend you should be ok on all states of the tide
http://www.bembridgeharbour.co.uk/the-harbour/berthing
You'll see the visitor anchorage at the bottom of the photo