If you want to catch them this time of year it requires some good electronics. They are either on structure near deep water or tucked in by deep cliffs. If I was a betting man, I'd say they were laid up on the cliff walls across from the steamplant. There's plenty of shade there and it's deep right next to a huge flat. I'm going to look there next time I go out, but yesterday I didn't have enough gas to make the trip.
Here's what they looked like yesterday. I tell the wife, this is what we're looking for. When it looks like spaghetti, park it. One other thing, they get really bait size specific this time of year. Gizzards or Creek chubs in the 4-5" range are the ticket.
*and No, the water temp was not 93º, the Lowrance was reading the transducer in the hull because I was cruising.