A passenger who intentionally jumps into the water from a commercial passenger vessel or who falls from the vessel as a result of high-risk behavior may be considered to be interfering with the safe operation of a vessel as defined by 46 U.S. Code 2302. Offenders are subject to a fine up to $34,000.
Source: Investigations & Casualty Analysis
Link: Marine Safety Alert: Prevent Passenger High-Risk Behaviors