Catzavelos's video had gone viral on social media on Tuesday.
In it‚ he said: "Let me give you a weather forecast here: Blue skies‚ beautiful day‚ amazing sea and not one k****r in sight. F***ing heaven on earth."
He then points to the camera and says: "You cannot beat this. You cannot beat this."
In response‚ EFF spokesperson Mbuyiseni Ndlozi tweeted: "[Racism Alert] we are looking for this white boy. Anyone who knows him‚ his name and where he is based‚ please DM me… (sic)."
As Twitter users soon identified the man‚ some posted his personal details online‚ including what was believed to be his cellphone number.
Efforts by this publication to reach Catzavelos were not immediately successful. He has also deactivated his social media accounts.