Skip to content
Sheet 40 / 64 · Injury settings

Dock Accident Lawyer: What to Know When Someone Is Hurt at the Vessel-to-Dock Edge

Injury settings

National · Updated November 10, 2026

Free Case Evaluation
A steel gangway spanning the gap between a dock and a moored vessel's hull.
Immediate answer

How federal maritime law treats injuries at gangways, mooring lines and the vessel-to-dock gap: admiralty jurisdiction, Longshore Act coverage and vessel claims.

On this page
  1. Key Takeaways
  2. Which Law Applies When Someone Is Hurt at the Dock Edge
  3. How an Accident at the Vessel-to-Dock Edge Tends to Happen
  4. Who May Be Answerable When You or a Family Member Is Hurt at a Dock
  5. Evidence That Often Matters in a Dock Injury Case
  6. Injuries and What the Law May Allow a Person to Recover
  7. How Your Job Shapes the Legal Path After a Dock Injury
  8. Questions Worth Asking Before You Speak With a Maritime Attorney
  9. Frequently asked questions
  10. Sources

When someone is hurt on a gangway, by a mooring line or in the gap between a vessel and a commercial dock or marina, federal maritime law often decides the case. Whether a vessel caused the injury, and whether the injured person was a harbor worker, a crew member or neither, shapes who may be answerable and what the law allows.

If you were hurt crossing from a vessel to a dock, or you are the husband, wife, parent or child of someone who was, you may be dealing with surgery, missed paychecks and an employer's paperwork all at once, while still trying to understand how it happened. Most people facing a dock injury have never had to ask whether the place they were standing counts as "navigable waters," or whether their job makes them a seaman, a longshore worker or something else. Those questions sound technical, but they decide which law applies, who may have to answer for the injury and what has to be shown.

This page walks through the federal rules that usually govern injuries at the vessel-to-dock edge, how these accidents tend to happen, the kinds of parties who may be involved, the records that usually matter, and why the injured person's job changes the path.

Key Takeaways

  • A dock is on land, but that does not take an injury out of federal maritime law. The admiralty jurisdiction of the United States reaches injury caused by a vessel on navigable waters "even though the injury or damage is done or consummated on land," under 46 U.S.C. § 30101(a). A fall on the dock side of a gangway can still be a maritime case if a vessel caused it.
  • The Longshore Act's coverage reaches past the water's edge to adjoining areas, expressly including a pier, wharf, dry dock or terminal, under 33 U.S.C. § 903(a).
  • A covered worker's compensation from an employer is not always the end of the story. A separate action against a vessel for its own negligence is preserved by 33 U.S.C. § 905(b).
  • A crew member who is a seaman stands on different ground entirely, with a right to a jury trial against the employer under 46 U.S.C. § 30104(a), often called the Jones Act.
  • Which of these rules applies depends on the facts: where the injury happened, the vessel involved, the waters and the injured person's status. Two people hurt on the same gangway can be on different legal paths.
  • This page covers the gangway, the mooring area and the vessel-to-dock edge at commercial docks and marinas. Port terminal work and deck falls aboard a vessel are treated on their own pages of this site.

Which Law Applies When Someone Is Hurt at the Dock Edge

Three bodies of federal law do most of the work in dock injury cases, and each answers a different question. For an injured person, the practical stakes are which court can hear the case, whether benefits arrive without proving fault, and whether anyone can be sued for negligence.

The first is admiralty jurisdiction, meaning the power of federal courts to hear maritime cases under federal maritime law. Under 46 U.S.C. § 30101(a), that jurisdiction "extends to and includes cases of injury or damage, to person or property, caused by a vessel on navigable waters, even though the injury or damage is done or consummated on land." Federal district courts have original jurisdiction over civil maritime cases, "saving to suitors in all cases all other remedies to which they are otherwise entitled," under 28 U.S.C. § 1333. For someone hurt on a dock, this means the key fact may be what the vessel did, not where the person landed. It is worth thinking back on whether a moving hull, a shifting gangway or a line under load from the vessel played a part.

Whether the water counts as "navigable" matters because that word appears in both the jurisdiction rule and the Longshore Act. In plain terms, 33 C.F.R. § 2.36 generally treats as navigable the territorial seas, internal waters subject to tidal influence, and certain non-tidal internal waters that are or have been used, or are susceptible for use, as highways for substantial interstate or foreign commerce, or that a body with waterway-improvement expertise determines can be improved at reasonable cost for that use, except where Congress has designated otherwise. For many commercial docks this is not in dispute; on smaller inland waters it can be.

The second is the Longshore and Harbor Workers' Compensation Act, usually called the Longshore Act: a federal compensation system for maritime workers. If you were hurt on a pier rather than aboard the vessel, that does not by itself put you outside it. Under 33 U.S.C. § 903(a), except as otherwise provided in that section, compensation is payable for disability or death resulting from an injury "upon the navigable waters of the United States (including any adjoining pier, wharf, dry dock, terminal, building way, marine railway, or other adjoining area customarily used by an employer in loading, unloading, repairing, dismantling, or building a vessel)." The open question is often whether the job and the location both fit.

Not everyone is included. Under 33 U.S.C. § 902(3), the term "employee" does not include several groups, including a master or member of a crew of any vessel, and individuals employed by a marina who are not engaged in its construction, replacement or expansion (routine maintenance does not count as such work); that marina exclusion, like several others in the list, applies only if the person is subject to coverage under a state workers' compensation law.

The third is the Jones Act, 46 U.S.C. § 30104(a), under which "a seaman injured in the course of employment" may bring a civil action at law, with a jury, against the employer. A seaman, for this page's purposes, is a crew member of a vessel.

What a person may weigh next is simple to state: where they were standing, what the vessel was doing, and what their job was. Those three facts point toward one of these laws, and sorting out which one is a common starting point in a conversation with a maritime attorney.

How an Accident at the Vessel-to-Dock Edge Tends to Happen

The vessel-to-dock edge is where a floating, moving structure meets a fixed one, and many of these injuries come from that mismatch. A gangway rests on a hull that rises and falls with the tide or shifts with wake and wind, so its angle and footing can change while someone is on it. A gangway can slide, lift off its landing, lack rails or netting, or be set at the wrong angle for the conditions.

Mooring lines carry heavy loads. When a vessel surges against its lines, or a line is cast, heaved or made fast at the wrong moment, a line can part or snap back, and a worker's hand or leg can be caught between a line and a bollard or cleat. The narrow gap between hull and dock face can open and close with the vessel's motion, and a person stepping across, or reaching down into it, can be caught or fall through into the water.

Other conditions show up repeatedly in descriptions of these settings: wet or oily surfaces, ice, poor lighting at night, missing or broken fenders, ladders or handholds, and cluttered walkways near the edge.

How the accident happened matters legally. Under 46 U.S.C. § 30101(a), the threshold question for admiralty jurisdiction over a land-side injury is whether a vessel caused it. Under 33 U.S.C. § 905(b), a covered worker's action against a vessel turns on the vessel's negligence. Whether either is met depends on what actually happened; an injury at the edge does not by itself show that the vessel or anyone else was at fault. For an injured person, the mechanics of the moment can decide whether a vessel claim exists at all.

If you are trying to piece together a moment you barely remember, it can help to know that these questions are about mechanics: what moved, who controlled it and when. Writing down what you recall, and who else was there, gives an attorney something concrete to test against the records.

Warehouse loading docks away from the water, and cruise passengers boarding a cruise ship, are outside this page.

Who May Be Answerable When You or a Family Member Is Hurt at a Dock

Responsibility at the vessel-to-dock edge often runs to more than one party, and the kind of party affects the legal theory.

A vessel's owner or operator may be answerable for the vessel's own negligence, meaning a failure to use reasonable care that causes harm. For a worker covered by the Longshore Act, 33 U.S.C. § 905(b) provides that a person injured "caused by the negligence of a vessel" may bring an action against the vessel as a third party. The same subsection sets limits: the vessel's liability "shall not be based upon the warranty of seaworthiness or a breach thereof"; a worker employed by the vessel to provide stevedoring services cannot bring the action if the injury was caused by the negligence of persons providing stevedoring services to the vessel; and a shipbuilding, repair or breaking worker whose employer is the vessel's owner, operator or charterer cannot bring the action against that employer or its employees. For an injured worker, this means a claim against the vessel is a separate question from the employer's compensation, and it carries its own conditions.

A dock or marina owner may be answerable under premises liability, the body of law about the duty of someone who owns or controls property to keep it reasonably safe for the people lawfully on it. A damaged walkway, a missing rail or poor lighting at the dock face can raise that question.

A manufacturer or seller of a gangway, a winch, a line or other equipment may be answerable under products liability, the law that applies when a product's design, manufacture or warnings are alleged to make it unreasonably dangerous. An equipment failure does not by itself prove a defect; what the law asks is whether there was a defect and whether it caused the injury.

A maintenance company that inspected or repaired the dock, the gangway or the mooring gear may be answerable for careless work.

A worker can pursue these other parties without giving up Longshore Act compensation: under 33 U.S.C. § 933(a), the person entitled to compensation "need not elect" between compensation and damages against a third person. Which parties the facts point to depends on who owned, controlled and maintained each piece of the scene. A person in this position may want to list who owned the vessel, who ran the dock, and who supplied or serviced the gear involved; those names are often the first thing an attorney asks about.

Evidence That Often Matters in a Dock Injury Case

Dock injury cases tend to turn on the physical condition of a few specific things at a specific moment: the gangway, the lines, the dock surface and the vessel's position. The records that usually matter are the ones that capture those conditions.

If you were hurt, the records that usually matter include the incident or accident report prepared by the employer, the vessel or the dock operator. These reports often record the time, the location and who was present, though a report does not establish what caused an injury.

Photographs and video of the scene matter because the vessel-to-dock edge changes: a vessel leaves, a gangway is moved, a tide turns. Images of the gangway's angle and footing, the condition of lines and fittings, the lighting and the surface can show what the setting looked like when it mattered.

Medical records connect the injury to the event and describe its extent. Under the Longshore Act's notice and claim provisions, the relationship between the injury and the employment is itself a question that can matter, so records showing when symptoms began and what was treated tend to be important.

The equipment involved, such as a parted line, a gangway section or a fitting, can show whether something wore out, was rigged wrongly or failed. Injured people and families often note where that equipment went and who has it.

The names and contact information of witnesses, including crew members, dock workers and supervisors, matter because people on a vessel may sail away and dock crews change shifts.

Maintenance and inspection logs for the dock, the gangway and the vessel's mooring gear can show what was known about a condition and when.

Gathering these while recovering is hard, and families often do it piece by piece. What a person already has, or can describe from memory, is a reasonable starting point for any conversation about the case.

Injuries and What the Law May Allow a Person to Recover

Injuries at the vessel-to-dock edge tend to be serious because of the forces and heights involved. They include fractures from falls off gangways or into a vessel; crush injuries to hands, feet and legs caught between a hull and the dock face or between a line and a fitting; traumatic brain injuries from falls and strikes; spinal injuries; and drownings or near-drownings after a fall into the water between the vessel and the dock. This page describes these only in general terms and offers no medical advice.

What the law may allow depends on the legal path. Under the Longshore Act, compensation is payable for disability or death, and under 33 U.S.C. § 904(b), "compensation shall be payable irrespective of fault as a cause for the injury." Under 33 U.S.C. § 907(a), the employer "shall furnish such medical, surgical, and other attendance or treatment, nurse and hospital service, medicine, crutches, and apparatus, for such period as the nature of the injury or the process of recovery may require." For a worker, this means medical care and disability compensation do not hinge on proving anyone was careless.

A negligence action, whether against a vessel under 33 U.S.C. § 905(b), a Jones Act action under 46 U.S.C. § 30104(a), or a claim against another party, works differently. Fault matters there, and the damages such an action may allow are generally described in categories such as medical expenses, lost earnings, pain and suffering, and, in a death case, losses to the family.

Settlement with a third party has its own rules under 33 U.S.C. § 933(g): if a person entitled to compensation settles with a third party for less than the compensation due, the employer remains liable only if written approval of the settlement is obtained from the employer and its carrier before it is executed, on a form filed within thirty days; without that approval, or if the employee fails to notify the employer of a settlement or judgment, all rights to compensation and medical benefits under the Act are terminated. For anyone receiving compensation while weighing a claim against someone else, this is a point worth raising with an attorney before any settlement is signed.

This page gives no amounts, averages or predictions. Whether any category is available, and in what amount, depends on the facts and the law that applies; an injury does not by itself prove anyone's fault. Keeping medical bills and payroll records showing lost time helps show which categories may be in play.

The person's job often decides the case before anyone asks how the accident happened. The three laws described above map onto three broad positions at the vessel-to-dock edge.

If you are a longshore worker, ship repairer, shipbuilder or other harbor worker hurt on the water or an adjoining pier, you likely fall within the group 33 U.S.C. § 902(3) describes as "any longshoreman or other person engaged in longshoring operations, and any harbor-worker including a ship repairman, shipbuilder, and ship-breaker," with coverage tied to the location rule in 33 U.S.C. § 903(a). Your path usually runs through Longshore Act compensation from the employer, with a possible separate vessel action under 33 U.S.C. § 905(b).

If you are a crew member who is a seaman, you are outside the Longshore Act, because § 902(3) excludes "a master or member of a crew of any vessel." Your path runs through 46 U.S.C. § 30104(a), under which the seaman, or the personal representative if the seaman dies from the injury, may bring a civil action against the employer, with "Laws of the United States regulating recovery for personal injury to, or death of, a railway employee" applying. Working on or beside a vessel does not by itself make someone crew. A seaman's injury on a barge has its own discussion on the site's barge accident page.

If you are neither, such as a marina employee within the § 902(3) exclusion who is covered by a state workers' compensation law, or a visitor, you may be outside the Longshore Act. Whether admiralty jurisdiction still reaches the injury may then turn on whether a vessel on navigable waters caused it.

Status also affects time. Under 33 U.S.C. § 913(a), except as otherwise provided in that section, a Longshore Act compensation claim is barred unless filed within one year after the injury or death; if compensation was paid without an award, a claim may be filed within one year after the last payment; and the time does not begin to run until the employee or beneficiary is aware, or by reasonable diligence should have been aware, of the relationship between the injury or death and the employment. Under 33 U.S.C. § 912(a), written notice of an injury or death is generally due within thirty days after the injury or after awareness of its relation to the employment, with a one-year period for certain occupational diseases and the excuses § 912(d) lists, including that the employer or carrier knew of the injury. For an injured worker, missing these periods can affect the right to compensation, so the date of injury and any payments received are useful facts to have at hand.

Because status is often the first fork in the road, it is a natural point to request a case evaluation and talk through where the job, the vessel and the location place the injured person.

Questions Worth Asking Before You Speak With a Maritime Attorney

A few plain questions tend to frame the whole case, and families can usually answer most of them before any conversation. The answers matter because each one can open or close a legal path described above.

Where exactly did the injury happen: on the vessel, on the gangway, on the pier, or in the water between them? The answer bears on whether 33 U.S.C. § 903(a)'s "adjoining area" language applies and, for a land-side injury, whether 46 U.S.C. § 30101(a) does.

Was a vessel involved, and how? A vessel moving against its lines, a vessel's gangway or a vessel crew's handling of lines points toward the vessel questions under § 30101(a) and § 905(b). A dock surface with no vessel role points elsewhere.

What was the injured person's job, and who employed them? The answer decides whether the Longshore Act, the Jones Act or neither applies, and which § 902(3) exclusions may matter.

What records exist? Incident reports, photos, medical records, payroll records showing lost time, and any compensation payments already made can shape both the legal path and the timing under § 913(a).

If you can answer some of these but not others, that is common; the unanswered ones are often what a conversation with an attorney helps fill in.

A few situations fall outside this page. Cruise passengers boarding a cruise ship and injuries at warehouse loading docks away from the water are not covered here. Recreational boating incidents at marinas also stand apart: maritime jurisdiction over them is fact-specific, and many such incidents are governed by state law rather than the federal rules described above.

Free case evaluation

No Fee Unless We Win Your Case

A free case evaluation is how it starts. Tell us what happened, and we’ll help you understand your options. You pay no fee unless we win your case.

Maritime Injury Law Center

How it works

  1. Call us or request a free case evaluationTell us what happened, in your own words.
  2. Talk through your caseYour options, and what your case may be worth.
  3. No fee unless we winYou pay no attorney fee unless we win your case.
Free case evaluation

Tell Us What Happened

Frequently asked questions

What makes a dock injury different from an ordinary slip-and-fall claim?

The vessel. Under 46 U.S.C. § 30101(a), an injury caused by a vessel on navigable waters falls within admiralty jurisdiction even if it is completed on land. That can bring federal maritime law, and vessel parties, into what looks like a fall on a walkway. Without a vessel's role, the analysis may look quite different.

Does the Longshore and Harbor Workers' Compensation Act cover dock workers?

Often, but not always. Coverage under 33 U.S.C. § 903(a) reaches injuries on navigable waters and adjoining piers, wharves and terminals. A crew member is excluded under 33 U.S.C. § 902(3), and marina employees not doing construction, replacement or expansion work are excluded where a state workers' compensation law covers them.

What is the difference between a Longshore Act claim and a Jones Act claim?

A Longshore Act claim is compensation from the employer, payable regardless of fault. A Jones Act claim under 46 U.S.C. § 30104(a) is a civil action a seaman brings against the employer, with a jury, where fault matters. The same person cannot ordinarily be both, because crew members are excluded from the Longshore Act.

Can a dock worker sue the vessel that caused their injury?

A covered worker may bring an action against a vessel for its negligence under 33 U.S.C. § 905(b), alongside employer compensation. The action cannot rest on the warranty of seaworthiness, and it is barred in certain stevedoring and ship-repair situations the subsection describes. Whether the vessel was negligent is a factual question.

What if the injured person is not an employee — for example, a visitor to a marina?

The Longshore Act covers employees, so a visitor is outside it. A visitor's path may instead involve premises liability or, if a vessel on navigable waters caused the injury, admiralty jurisdiction under 46 U.S.C. § 30101(a). Recreational settings are fact-specific, and state law governs many of them.

What evidence is most useful after a dock accident?

Evidence fixing conditions at the moment of injury tends to carry the most weight, because the edge changes as vessels leave and tides turn. That includes photos of the gangway and lines, incident reports, maintenance logs, the equipment itself, witness names and medical records tying the injury to the event.

Does maritime law apply to injuries at a marina?

Sometimes. Marina employees may be excluded from the Longshore Act under 33 U.S.C. § 902(3) if state workers' compensation covers them, while admiralty jurisdiction can still reach an injury a vessel caused. For recreational boating at marinas, maritime jurisdiction is fact-specific and many incidents are governed by state law.

What types of injuries happen at the vessel-to-dock edge?

Because the edge combines heights, moving hulls and loaded lines, injuries there often involve crushing forces or falls. Fractures, crush injuries to hands and legs, traumatic brain injuries, spinal injuries, and drownings or near-drownings after a fall into the water are among them.

Sources

  1. 0146 U.S.C. § 30101 — Extension of jurisdiction to cases of damage or injury on land · GovInfo (U.S. Government Publishing Office)
  2. 0246 U.S.C. § 30104 — Personal injury to or death of seamen · GovInfo (U.S. Government Publishing Office)
  3. 0333 U.S.C. § 902 — Definitions · GovInfo (U.S. Government Publishing Office)
  4. 0433 U.S.C. § 903 — Coverage · GovInfo (U.S. Government Publishing Office)
  5. 0533 U.S.C. § 904 — Liability for compensation · GovInfo (U.S. Government Publishing Office)
  6. 0633 U.S.C. § 905 — Exclusiveness of liability · GovInfo (U.S. Government Publishing Office)
  7. 0733 U.S.C. § 907 — Medical services and supplies · GovInfo (U.S. Government Publishing Office)
  8. 0833 U.S.C. § 912 — Notice of injury or death · GovInfo (U.S. Government Publishing Office)
  9. 0933 U.S.C. § 913 — Filing of claims · GovInfo (U.S. Government Publishing Office)
  10. 1033 U.S.C. § 933 — Compensation for injuries where third persons are liable · GovInfo (U.S. Government Publishing Office)
  11. 1128 U.S.C. § 1333 — Admiralty, maritime and prize cases · GovInfo (U.S. Government Publishing Office)
  12. 1233 C.F.R. § 2.36 — Navigable waters of the United States, navigable waters, and territorial waters · Electronic Code of Federal Regulations