Minnows best, either on Lindy's or small jigs. Locate fish with graph in 25 feet plus. Continue to fish reefs, but any current begins to hold walleyes. Cooler weather keeps fish deep. Open all year in Ontario.
Fish shallows with live bait or spoons.
Trolling or casting large spoons or crankbaits best for big ones. As in June, very plentiful. Walleye reefs are good for northerns too. Northerns are somewhat deeper now, but still are easy to find. Large miinows on reefs work very well.