The emergency services were called to reports of a man lay unconscious on La Zenia beach on the Orihuela Costa on Wednesday afternoon.
The alarm was raised at around 16:30, when the 112 emergency coordination centre received reports of a man on the beach.
Medical teams were immediately dispatched and performed CPR on the man, before transferring him to Torrevieja hospital.
The identity and nationality of the man has yet to be revealed, but it is believed that he is 37-years of age.