Team Logo. The West Palm Beach Expos were a team in the Florida State League. They were the High-A affiliate of the Montreal Expos. In 1998 they moved and became the Jupiter Hammerheads. Retrieved from "https://prosportsteams.fandom.com/wiki/West_Palm_Beach_Expos?oldid=16449" Categories: Former FSL Teams Teams in Florida Teams in West Palm Beach Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.