G`Day ,
Fish move around all the time to catch a feed , try live-bait on light line .
There are fish there but the fisher-person is set in his ways , they sit at the Pin to catch the fish that are moving in & out the bar !
Try closer to the mainland , areas that have deep water or channels or top of tide around mangroves with unweighted baits on the drift .
All you want is a feed as fish are better fresh !
still dreamin & thinkin of fishin ,
pete