You probably already know this but you will definitely need to feed them all winter long. They don’t enough time left in the year to make the amount of honey needed to survive the winter.
But then again, what do I know, my bees have died every winter I have tried despite plenty of honey stores. I bet you have a couple of gallons of honey in that couch. Even if the queen didn’t survive (or they don’t over winter) you will have plenty of honey. Enjoy!