Rights of Maritime Workers Under U.S. Law
U.S. law treats maritime workers differently from most land-based employees. The rights a worker receives depend mainly on whether the law classifies that person as a seaman or as a harbor worker.
A seaman is a worker who has an employment connection to a vessel in navigation and spends a substantial part of working time aboard that vessel or its fleet. Courts often look for roughly 30 percent of work time on the vessel. Seamen generally have three separate protections: maintenance and cure, the Jones Act, and the unseaworthiness doctrine.
Maintenance and cure is the oldest remedy. If a seaman is injured or falls ill in the service of the vessel, the employer must provide maintenance and cure even if no one was at fault. Maintenance is a daily allowance for food and lodging while the seaman recovers ashore. Cure covers reasonable and necessary medical care until the seaman reaches maximum medical improvement. An employer that willfully refuses these benefits can face punitive damages under general maritime law.
The Jones Act, 46 U.S.C. § 30104, gives a seaman the right to sue the employer for negligence. The worker must show that employer negligence played some part in causing the injury. The burden is lighter than in an ordinary negligence case. A successful claim can include lost wages, medical costs, and pain and suffering, and the seaman may request a jury trial.
Unseaworthiness is a separate claim against the vessel owner. The owner must provide a vessel, equipment, and crew that are reasonably fit for their intended use. If an unsafe condition causes injury, the seaman can recover even without proving ordinary negligence in the usual sense. This claim can run alongside a Jones Act claim.
Workers who are not crew members follow a different path. Longshore workers, ship repairers, shipbuilders, and many harbor workers are covered by the Longshore and Harbor Workers’ Compensation Act (LHWCA), 33 U.S.C. § 901. The LHWCA is a no-fault federal compensation system. It can pay medical care and a portion of lost wages for injuries on navigable waters or adjoining areas such as docks and terminals. In return, it is usually the exclusive remedy against the employer, so pain-and-suffering damages are not available under that Act.
Other rules fill gaps. The Death on the High Seas Act can apply when a death occurs beyond three nautical miles from shore. Federal wage statutes can also require timely payment of seamen’s wages and, in some cases, penalty wages for wrongful withholding. Safety rules from the Coast Guard and, in some settings, OSHA add workplace protections, though they do not replace injury remedies.
In short, seamen can seek no-fault living and medical support, sue for employer negligence, and claim for an unseaworthy vessel. Harbor workers who are not seamen generally rely on LHWCA benefits instead. The correct classification of the job often decides which rights apply.