Hi Guys, Can any body help me out,. I am wanting to fish The Bluff Reef in The Great Sandy Straights

Can anybody kindly supply me with GPS marks for the location or any other Reefy bits in the straights not to far from Tin Can Bay area.

I know the general area where the Bluff Reef is and have fished there a few times but it is a bit hit and miss.

Is there any reel reefy stuff there or just gravely bottom??