It may be pouring in Rockaway now, but on Saturday the weather was perf and the third annual installment of Poseidon’s Parade brought a host of sea creatures out of the water and onto the boardwalk. Started by the Rockaway Mermaid Brigade as a local, family-friendly version of the Coney Island parade, the costume contest has quickly become an end-of-summer tradition on the peninsula. Cover an eye pirate-stye and have a look at this year’s most outrageous outfits.