The only reason it would be out of fuel by tomorrow would be because they removed the fuel. This morning my time it was at around 28.9 waves. that was about 12 hours ago. It is now at 27.5 waves. It can’t see a rush using up that much fuel overnight. A fair estimate is it will use another 1.5 waves. That comes to about 3 waves a day. The faucets should be up for about a week more. Possibly somewhat less since more people are realizing it has fuel.