Let's say you are at a bus stop, and the bus is nowhere to be seen. Then you turn to the person sitting\standing next to you and ask... (*see the comment below!) ...and ask: "When is the next bus?" Which sounds like:
מתי האוטובוס הבא?

Did you notice? Literally, saying "next" in Hebrew we say "the coming"! And it's not only about buses. :)
Next month - חודש הבא
Next question - שאלה הבאה

(!) Mark the difference between the masculine (BA) and the feminine (BAA) form of "next\coming"!
(!)(!) It's always "the next", never just "next"!

*small talk with strangers is a very normal thing in Israel, it's even more than normal - it's a social standard! if you don't you'd, probably, be considered rude! ;)