Ok, this fix I have mentioned only made the glitch worse. Four days later, I don't know when it occurred. I still had the Waterwalking spell I had added with console, when I noticed my character - walking on the water again. So I removed the Waterwalking spell, but my character was still on the water. I have a suspicion that this glitch is triggered by mods or items or spells that gives you the ability to walk on water, but the spell does not end properly. I know in my hunch that there will be a fix for this eventually. Some sort of "cleaning" maybe?