Barcelona airport to Vinaroz (2 hours south along coast)

Can someone please help with transportation info? My friend is coming to visit us in Vinaroz. I am trying to avoid driving up to pick her up. Does anyone have info on buses or trains that come to Vinaroz from the airport or someplace accessible from the airport's transportation system. Thank you.
Vinaroz is south of Tarragona by 45 miles. It's about 10 kms north of Pensicola.

Hello. In the first time, forgive my bad English . From the airport of Barcelona they leave trains each 20 / 30 minutes to the Station of Sants, and from there, trains to Vinaroz, also each 20 or 30 minutes. It is an itinerary of 2 hours.