The beach of Tamarin is not only a surfing paradise but also a fishermen village.  In spite of the risks, the latter go about their work with passion and no complaining.  Are you a fish lover?  If you are patient, at the end of the afternoon, you can meet the fishermen, when they come up onto the public beach with their catch (threadfin, swordfish, "cabots" and others).  It's an opportunity to make a good deal before these products are sold to the restaurants.