What to do after a boating accident

Reviewed by the Learn Injury Law editorial team

After a boating accident, get everyone to safety and call 911 or the Coast Guard immediately if anyone is injured. Federal law requires you to report boating accidents within 48 hours if there was injury, death, or property damage exceeding $2,000. Document the scene, get the other operator's insurance information, and see a doctor the same day — water-related injuries including secondary drowning develop gradually and unpredictably.

Safety First — Getting to Help

Get to shore or calmer water immediately, and call 911 or the Coast Guard if anyone is injured, the boat is sinking, or people are in the water.

Your immediate priority is getting yourself and anyone else to safety. If you can navigate to shore or calmer water, do that. If the boat is sinking, people are in the water, or the situation is dangerous, use your radio to call for help. If you have cell service, call 911 or the Coast Guard. Tell them your location, number of people on board, whether anyone is injured, and whether the boat is taking on water.

The Coast Guard responds to marine emergencies for exactly this reason. They're not there to judge you or ticket you — they're there to get everyone to safety. Once you're off the water and everyone is accounted for, the next steps become possible.

Report the Accident — and Understand Your Reporting Obligations

Federal law requires you to report boating accidents within 48 hours if there was injury, death, disappearance, or property damage exceeding $2,000. Report to your state's marine authority — typically Fish and Wildlife, Department of Natural Resources, or Marine Patrol.

When you report, provide the date, time, location, number of people involved, whether anyone was injured, the boat type and size, and what happened. Stick to facts. When the state marine authority asks what happened, describe it clearly: "The boat was struck by another vessel at the following coordinates. Two people on board; one minor injury. Damage to starboard side."

Failure to report on time results in penalties and damages your insurance and legal claims. The report creates an official timeline that protects you.

Document Everything While You're Still Processing It

Photograph the boat's damage from multiple angles, the water conditions, weather, and the broader scene — then collect the other operator's name, contact information, boat registration, and insurance policy number before anyone disperses.

If another boat was involved, photograph its damage, position, registration number, make and model. Get witness information immediately. Passengers scatter quickly after accidents, and witnesses — whether on boats nearby or on shore — are valuable. Ask: "Did you see what happened?" If yes, get their name and number.

Get information about life jacket use, alcohol consumption, and any other details that will come up later. It's better to document them now than to hide them and have them discovered later. Boating under the influence exists as a charge in every state, and insurance companies investigate thoroughly.

Don't discuss fault or blame with the other operator. Keep conversations simple and factual. Collect information, not opinions.

Medical Evaluation — Even If You Feel Okay

See a doctor immediately after a boating accident, even if you feel fine — water-related injuries including secondary drowning, head trauma, internal bleeding, and hypothermia develop gradually and unpredictably.

You might feel fine in the moment and develop breathing problems hours later. Some people experience secondary drowning — they seem okay and then develop respiratory distress. Head trauma, internal bleeding, and hypothermia can all develop slowly.

Get checked as soon as you can. Go to an emergency room, urgent care, or call your primary care doctor. Tell them you were in a boating accident and describe what happened. Explain where you hit your head, if you did. Tell them about any time you were in the water or any water you inhaled. Doctors take these concerns seriously.

This medical evaluation serves two purposes. First, it ensures you're actually okay and nothing is developing under the surface. Second, it creates a dated medical record that connects you to the accident. That record matters if your case moves forward. Keep all medical records, receipts, visit summaries, and billing statements.

Insurance and Liability — Understanding the Complications

Boating liability works differently than vehicle liability — the boat's owner can be liable even if they weren't operating it, and if this was a rental, the rental company's insurance may cover your injuries.

Unlike car accidents, boating accidents involve multiple layers of liability. If you were operating the boat, you can be liable. But the boat's owner can also be liable even if they weren't operating it — a concept called "negligent entrustment." If this was a rental boat, the rental company might be liable for failing to provide safety equipment, failing to train operators, or renting to someone clearly intoxicated. If this involved a commercial vessel, federal maritime law applies, which differs from state boating law.

Insurance for boating accidents works differently than auto insurance. Some homeowners or boat insurance policies cover liability; many don't. Some boats have dedicated marine liability insurance. You need to understand what coverage applies.

Contact your boat insurance company or the company covering the boat immediately. Explain what happened and provide information about the other parties involved and the damage. If this was a rental boat, contact the rental company and ask about their insurance. Many rental agreements require you to carry liability insurance, but the rental company should also have coverage.

If you were injured or your property was damaged and you weren't operating the boat, you may have a claim against the boat operator's or owner's insurance. Maritime law complicates this because waters are classified differently — state waters, federal waters, navigable waters — and the classification affects which laws apply. Get maritime law counsel early.

The First Few Days — Practical Matters

Arrange for salvage or repair of the boat, get a formal damage estimate, and document every accident-related cost — medical bills, transportation, rental accommodations, and lost wages are all recoverable.

If you missed work, write down the dates and hours. Keep all contracts and agreements related to the rental. Read what you signed about liability and insurance. Many rental agreements limit the rental company's liability, but these agreements can be challenged depending on state law and circumstances.

If alcohol was involved — on your side or the other party's — expect that detail to become part of the investigation. Dealing with it directly now is better than trying to minimize it later. Boating under the influence is taken seriously by insurance and the law.

If you're feeling shaken, that's normal. You trusted you'd be safe on the water and something went wrong. Be patient with yourself.

When to Talk to an Attorney

Consult a maritime law attorney if you suffered injuries beyond minor scrapes, property damage is substantial, liability is unclear, or insurance resists your claim.

Most boating accidents benefit from maritime law counsel because the legal landscape is different on water than on land. Complexity increases if commercial vessels are involved, if federal maritime law applies, or if the accident occurred in federal waters. It also increases if multiple parties are involved or the other side claims you were at fault.

Most attorneys handling boating accidents offer free consultations. You're not committing to anything — you're getting advice on whether you need help. Many work on contingency, taking a percentage of what they recover and charging nothing upfront. An attorney handling boating accidents navigates the intersection of state boating law and federal maritime law, investigates thoroughly, and ensures you understand your obligations and rights.

Moving Forward

The practical steps matter — documentation, reporting, medical evaluation, insurance calls. But don't lose sight of the fact that you've been through something. Your body has been rattled, your sense of safety on the water has been shaken, and you might worry about things you've never worried about.

Be gentle with yourself. Rest if you're tired. If you feel anxious about getting back on the water, that's normal. The fear usually passes with time, though some people benefit from gradually rebuilding confidence.

Accidents happen, even to careful, responsible people. You didn't deserve this. You're doing the right things — dealing with immediate safety, getting medical attention, documenting what happened, and getting the information to protect yourself. The legal and financial pieces will sort themselves out.

FAQ

What's the first thing I should do after a boating accident?

Get to safety. If anyone is injured, call 911 or the Coast Guard immediately. Once everyone is safe and off the water, document the scene with photos, get information from the other party and any witnesses, and then seek medical evaluation the same day.

Am I required to report a boating accident?

Yes, if the accident resulted in a death, disappearance, injury requiring more than basic first aid, or property damage over approximately $2,000 (varies by state). Report to your state's marine authority within 48 hours. This deadline is strict, and missing it results in penalties.

What information do I need from the other boat?

Get the operator's and owner's name, contact number, address, boat registration number, make and model, and insurance company name and policy number. Ask whether the person you're talking to was operating the boat or if someone else was.

What if I was renting the boat?

Contact the rental company immediately and ask about their insurance coverage. Review what liability you're responsible for under the rental agreement. Keep copies of all contracts. The rental company may be liable if they failed to provide safety equipment, train operators, or screen for intoxication.

Do I need a maritime law attorney?

If you were injured beyond minor scrapes, property damage is significant, liability is unclear, or insurance is being uncooperative, consult one. Maritime law differs from standard personal injury law — waters are classified differently, liability rules change, and federal regulations may apply. Most offer free consultations and work on contingency.

Learn Injury Law is an educational resource. We do not provide legal advice and we are not a law firm. The information in this article is general in nature and may not apply to your specific situation. Laws regarding boating accidents, reporting requirements, liability, and insurance vary significantly by state and under federal maritime law. Boating accidents that occur in federal waters, involve commercial vessels, or result in serious injuries involve complex legal issues that may differ substantially from state boating law. If you have been injured in a boating accident, we encourage you to consult with a qualified attorney licensed in your jurisdiction who has experience with boating and maritime law.