KYL/Barkley- Water temps when big bass start to get active?

[SlopFishin]

Now!

[DaveR]

I would say the majority of the big fish will be on main points and maybe secondary points if 20 feet is nearby on the first week of March. I have caught more fish just a few weeks later. But I know folks catch them when the water gets 46-47. Try some rattletraps, jerkbaits, and jigs. My 2 cents