Not sure what the water is like off the middle groyne on Main Beach Sam, but could be worth a go off the wall at the mouth. Dropping tide from full would be the time to hit it.

Few schools of mac tuna in close the last couple of days and small choppers amongst them. Again the run out tide is when they're available and the area to look is from the 3rd cut to Teewah. The macs are mostly small, but found a couple earlier around 10lb.