Sorry but im not gonna give up locations n ill tell u way,,however i will give u some pointers,the larger resident fish will hold over winter inshore in 5 to 20mtrs hugged up in little bays n crevices along the coastline, generally they are 15kg plus fus more often than not over 20kg,they are in small schools of 2 to 20 fish and i believe they should be left to breed and produce out of their usually strong build type genetics,,you will also get schools of smaller fish inshore in winter,,all depends on currents,,anyhow there is a myth that during a certain period over winter that kingfish disappear deep or dont feed,,load of bs,,ive had years where more kingfish were boxed up in winter than in summer,,places like montague island are known to have the best kingfish bite through the winter period,,all comes down to one thing,,,,food,,,,easy constant food,all those little cracks n coves like eves ravine at currarong and the tubes at jervis bay all act as a catch for the foodsource they are wanting therefore hold the fish that eat that bait,,the difference being the current is generally pushing the opposite direction in winter and the bait isnt the same as whats there in summer hence why those who try to apply the same tactics that are used in summer with the same baits fail and in most cases dont even get a look in