Segons Mercat

Bright, airy and absolutely delicious, this is a Barcelona gem. Tucked away in Barceloneta, only a three-minute walk from the water, Segons Mercat prides itself on serving high quality tapas, especially when it comes to their fish and seafood. There are two locations in the city, one in the Old City and the other on Gran Via in the Eixample district. This is a great place if you want to experience local tapas with a gourmet twist. Edu and Billy are the owners and they're both lovely, personable and eager to please. Be sure to get their cava sangria, it's delicious. Although it's not directly along the beach, it's so amazing that it's worth the three minute walk to get to the water once you're done eating.