People pack for Portugal as if it were the Mediterranean. Then they paddle out in the Atlantic. The air can be 28°C while the water sits below 18°C, so the wetsuit decision is the one that matters.
TL;DR: A 3/2mm full suit from May to October, a 4/3mm with booties from November to April. If you are staying at a camp, the suit and board are almost always included, so pack the small stuff.



