I have never been on it in a boat; just crossed it by bridge. I can definitely see where the wind would play a huge role in it though. Chickamauga and Watts Bar are overall much more narrow and usually only get rough from boat traffic.
But speaking of low water. Yesterday was beautiful and it brought out one of those "boom boom" wake boats. I will say the guy driving it, had a wonderful taste in beautiful bikini women but they all had a horrible taste in music. They kept coming closer and closer to me as I was fishing this long shallow point where a creek comes into the main river. Just a few days ago the point was out of the water and extended for about 100 yards. I was fishing the drop off and stumps. Boom boom boat kept getting closer and I don't know if they were trying to get me to look at the girls or just being a pest. The river channel is wide open behind me, 20 foot deep. They decided to attempt to make a circle around me in the shallowest part of the whole area. The whole time their music is blaring F this..F that...N word this...blah blah blah. Well here they came across in front of me. Which brought them right across that shallow bar that at the place they crossed, was in approx 6 inches of water. Maybe less. The inevitable happens. They get beached. And beached good. He tried getting it unstuck with the engine but it wasn't going anywhere and they had obviously been drinking or smoking something too. Part of me wanted to help. The other part of me said...they were probably trying to mess my fishing up on purpose and didn't plan on getting stuck.
So I stowed my gear, fired up the motor and left them sitting there.