Bandet opstod i 2014, efter at Cave-brødrene i en årrække havde lagt cover-videoer på YouTube,<ref>{{cite web | url = https://theharbouragency.com/artist/chase-atlantic/ | title = Chase Atlantic | publisher = theharbouragency.com | date = {{dato|10-10-2018}} | access-date = 10. oktober 2018 | archive-date = 10. oktober 2018 | archive-url = https://web.archive.org/web/20181010135218/https://theharbouragency.com/artist/chase-atlantic/ | url-status = dead }}</ref> og Mitchel Cave og Christian Anthony sammen havde stillet op i X Factor Australia som en del af gruppen What About Tonight i 2012.<ref>{{cite web | url = https://www.youtube.com/watch?v=LlDWmyYpaXc | title = What About Tonight - Auditions - The X Factor Australia 2012 night 1` [FULL] | publisher = youtube.com | accessdate = {{dato|10-10-2018}} }}</ref>
Bandmedlemmerne skriver, producerer og spiller selv deres egen musik og har blandt andet varmet op for [[Sleeping With Sirens]] på en del af deres verdensturné i 2017-2018.<ref>{{cite web | url = http://musicfeeds.com.au/news/chase-atlantic-pull-sleeping-sirens-2018-australian-tour/ | title = Chase Atlantic Pull Out Of Sleeping With Sirens' 2018 Australian Tour | first = Emmy | last = Mack | publisher = muscifeeds.com.au | date = {{dato|21-4-2018}} | accessdate = {{dato|10-10-2018}} }}</ref>
Musik Historie Foreninger Organisationer