One video showed a ball of some size inches above water zig zagging... could see reflection on wqter- i have no idea what it was but it was VERY odd to say the least. It looked tiny, but that coulda been distance. Was video distorted somehow? Ie a bird showing up as a sphere? (That actually does happen due to distance and distortion) or something else? Hard to know. It was weird.
Maybe that one really WAS a weather balloon!