Well for your first time ocean fishing you did very well...especially for August in the surf
! Glad to see you had a good time fishing and Casino Pier is a great place to do it. Thanks for the report.
That is a bluefish, aka Atlantic Pirahnas, Yellow Eyed Demons. That is a "cocktail" size bluefish and can get double that size or larger. They are fantastic fighting fish and usually travel in large schools eating. Most of the time, you can catch a lot of them when they are there and they will keep you busy catching. They are fairly good eating when prepared properly too.