The answer is: officially no. There isn't any lawful way to get cannabis for leisure use. Even medicinal cannabis is barely readily available from specialised pharmacies and under stringent conditions. Anybody who purchases cannabis anyway is running in a grey area and hazards lawful repercussions. The evolution of cannabis legislation https://reidkfztm.evawiki.com/9509475/a_review_of_buying_weed_in_portugal