1) Abounding in breakers 2) Abounding with surf 3) Forming high waves or seas 4) Forming or like surf 5) Having heavy seas 6) Like the beach during a storm Found on https://www.crosswordclues.com/clue/surfy
Surf'y adjective Consisting of, abounding in, or resembling, surf; as, a surfy shore. « Scarce had they cleared the surfy waves That foam around those frightful caves.» Moore. Found on http://www.encyclo.co.uk/webster/S/249