Beautiful clear water. Sandbars with shallow and flat water. Close to the rivers mouth always flat. Outside the bay you can find nice waves, specially on SW wind. Watch out for the boat traffic.
From Tarifa (about 50km) towards Cadiz, pass Conil on the N-340/E-5. Turn left onto Carretera de las Lagunas. Pass through 1 roundabout. Enter next roundabout and take 2nd exit onto Calle Albatros. Enter next roundabout and take 3rd exit onto CA-2134/Carretera de la Barrosa. Pass through 1 roundabout. Then to Sancti Petri Puerto and find the beach.