Snapper fishing is changing with the season, and there are two main options available for those looking for a feed of fresh fish.
As waters start to cool and fish move out to the warmer depths, one option is to stick around the rocky shallows and fish unweighted baits on light line. This works through summer also, but takes a little more investment of effort than that involved in dropping ledger rigs in the channel. But it works right through the winter, so is a good skill to develop.
It is similar to the approach of the soft bait aficionados. In summer they do well working the channels like the bait fishermen, and in winter they also do well throwing lures into the white water and the wash around the rocky edges.
The other option is to head out into deep water, when weather conditions allow, and fish where the action with birds and dolphins can be found, or fish where bottom contours change.
But straylining in the shallows is always a good option. It works all around our coasts wherever current is flowing past a rocky point or reef.