It is quiet at the moment, however you may be lucky to pick up a fish or two. Can fish it all tides (obviously getting stranded over hw). your normal baits e.g. worm, muscle, fish baits, crab will all take fish from st mary's. Try fishing crisps gully on the flood and h.w. then as the tide ebbs move round the back to the pillar casting parrallel with the gully at the pillar. The ground is rough so take pleanty weights and use a strong setup with at least 30lb line straight through, alot of people use rotten bottems here but i dont, I lose less sinkers and gear just using pulley rigs with quite short snoods. i would come down and show you some marks around the island but its my birthday on saturday so im going to celebrate haha! good luck.