A lifeguard is a job that students can take up, to take home some extra cash or an individual who wants to earn some extra money while on vacation. However, for one to become a lifeguard, he/she should take a certificate course that amount up to five hundred dollars and approximately thirty hours to comprehend. Most lifeguards are paid on an hourly basis, with an income of just about ten dollars an hour. On the other hand, professional beach lifeguards earn about sixteen dollars per hour. However, the salary varies depending on your location, places with a lot of recreational water bodies pay much more to their lifeguards.