RedactedNarrative: VESSEL #1 WAS ON E/B ON THE NEW RIVER JUST WEST OF THE SW 7 AVE BRIDGE. VESSEL #2 WAS PROPERLY MOORED, UNOCCUPIED. AS VESSEL #1 PASSED #2 ITS WAKE CAUSED THE DIVE PLATFORM OF VESSEL #2 TO COLLIDE WITH THE SEAWALL. OWNER OF VESSEL #2 CONTACTED THE CAPTAIN OF VESSEL #1 ON VHF CHANNEL #9. THE CAPTAIN REFUSED TO STOP AND CONTINUED E/B. FLPD CONTACTED THE CAPTAIN AND HE STOPPED AT THE SE 15 STREET FISHERIES DOCK, WHERE WE MADE CONTACT WITH HIM. THE OWNER OF VESSEL #2 HAS THE INCIDENT ON VIDEO. MINOR DAMAGE WAS OBSERVED ON THE STARBOARD SIDE OF THE DIVE PLATFORM. NO INJURIES WERE REPORTED. NFI.