Arkansas is called “The Natural State” for a reason. With over 600,000 acres of lakes and more than 90,000 miles of rivers, streams, and creeks, the water is basically a second home for a lot of people here. But before you fire up the engine and head out, you need to know the rules.
Getting caught breaking Arkansas boat laws is no fun. The fines are real. The consequences are serious. This guide breaks everything down so you can enjoy the water the right way.
What Are Arkansas Boat Laws?
Arkansas boat laws are the rules that govern how people operate watercraft on public waters in the state. They cover everything from registering your boat to how fast you can go near the shore.
These laws are enforced by the Arkansas Game and Fish Commission (AGFC), county sheriffs, Arkansas State Police, and even the U.S. Coast Guard on federal waters. They can stop and board your boat at any time. So yeah, this stuff matters.
Boat Registration in Arkansas

Who Needs to Register?
Okay, this one’s important. Almost every motorized boat in Arkansas must be registered.
If you operate a sail-powered or motorized boat on public waters, you need an Arkansas Certificate of Number and validation decals. This includes boats with trolling motors. You must have the registration card on board whenever you’re out on the water.
There are a few exceptions. Human-powered boats like canoes and kayaks are exempt. Boats registered in another state or country and used on Arkansas waters for fewer than 90 days don’t need to register. Vessels documented by the U.S. Coast Guard are also exempt.
How to Register
You need to register your boat within 30 days of purchase. You apply through the Arkansas Department of Finance and Administration (DFA) or a county revenue office.
Here’s what you’ll need to bring. First, proof of ownership like a bill of sale or current registration. The bill of sale must include the hull ID number, year, make, horsepower, sale amount, and signatures from both buyer and seller. Second, proof that your boat has been assessed by your county assessor. Third, proof that personal property taxes due by October 10 were paid. Fourth, proof of liability insurance if your boat has an engine over 50 horsepower.
Registration is valid for three years.
How Much Does Registration Cost?
Registration fees in Arkansas range from $7.50 to $105.00 depending on the length and type of your vessel. The state also applies a 6.5% sales tax and a $10.00 title fee.
Pretty straightforward, right? Motorboats under 16 feet pay the lowest rate at $7.50. Motorboats 40 feet and longer pay the highest at $105.00.
Boater Education Requirements
Who Needs a Boating License?
Here’s where things get a little specific. Stay with me here.
Anyone born on or after January 1, 1986 must complete an approved boater education course to operate a motorboat, personal watercraft (PWC), or sailboat in Arkansas. The minimum age to operate a vessel is 12 years old.
Think of the Boater Education Card as your boat driver’s license. The good news? Once you earn it, it never expires. You take the course once and you’re done.
How Do You Get Certified?
You have two options. You can take a free in-person course offered by the Arkansas Game and Fish Commission. These typically last 3 to 4 nights. Or you can take an online course through providers like Boat-Ed.com or BoaterExam.com. Online courses cost between $35 and $50.
Once you pass, you’ll get your Arkansas Boater Education Card. You must carry it on board whenever you’re operating a boat. If you’re required to have one and you don’t have it with you, you can be fined.
Age Rules for Young Operators
Wondering how the age rules work for kids? Let me break it down.
If you’re under 14 years old, you must have a Boater Education Card on board and you must operate under the direct supervision of an adult. Ages 12 and 13 can operate a regular motorboat with someone at least 18 on board. For personal watercraft specifically, the rules are stricter: operators must be at least 14 to ride alone. Ages 12 and 13 may operate a PWC with someone at least 18 on board. Anyone under 12 must have an adult who is at least 21 on board in a position to take immediate control.
Life Jacket Laws in Arkansas

The Basic Rule
Every boat in Arkansas must have at least one U.S. Coast Guard (USCG) approved life jacket for every person on board. That’s not a suggestion. It’s the law.
Life jackets must be in good condition, easy to access, and properly sized for the person wearing them. Sizing is based on body weight and chest size. An adult life jacket on a child doesn’t count.
Kids Under 12
Hold on, this part is especially important if you’re bringing kids along.
Children 12 and younger must wear a USCG-approved life jacket at all times while on any vessel. It must be properly fastened to their body. No exceptions unless the child is inside an enclosed area of a houseboat or cruiser, or within a railed area of a party barge, and the boat is not moving.
The fine for each child not wearing a life jacket is $320.00. That adds up fast with multiple kids on board.
Boats 16 Feet or Longer
If your boat is 16 feet or longer, you also need a throwable flotation device on board. Think life rings or seat cushion-style flotation. This is in addition to the wearable life jackets.
Personal Watercraft
If you’re riding a jet ski, Sea-Doo, or any other PWC, you must wear a life jacket. Period. It doesn’t matter how old you are.
Boat Insurance Requirements
Arkansas is one of only three states in the U.S. that requires boat insurance by law. This surprises a lot of people. You’re not alone if you didn’t know.
If your motorboat has an engine with more than 50 horsepower, you are required by law to carry liability insurance. All personal watercraft require insurance regardless of engine size. The policy must provide at least $50,000 of liability coverage per occurrence. It must come from a company authorized to do business in Arkansas.
You need proof of insurance to register your boat or renew your registration. You must also keep proof of insurance on board at all times.
Honestly, this is a smart law. With 70 to 80 boating accidents happening in Arkansas every year, having coverage protects everyone.
Boating Under the Influence (BUI)

What Counts as BUI?
Let’s talk about boating and alcohol. This one’s a big deal.
In Arkansas, no person can operate a motorized boat while under the influence of alcohol, drugs, or a combination of both. You’re considered under the influence if your blood alcohol concentration (BAC) is 0.08% or higher. For anyone under 21, the limit drops to 0.02% BAC. That’s basically zero tolerance.
Think of it like a DUI but on water. It’s treated just as seriously by law enforcement.
Implied Consent Law
Here’s something most people don’t realize. If you operate a boat on Arkansas waters, you’ve already agreed to be tested.
Arkansas has an implied consent law. That means if an officer has reason to believe you’re impaired, they can require you to take a breath, blood, or urine test. Refusing can lead to consequences of its own.
Penalties for BUI
So what happens if you get caught? Let’s talk numbers.
A first offense can result in a fine of up to $1,000 and up to 1 year in jail. The court will also ban you from operating a motorboat for 90 days. A second offense within 3 years can bring a fine up to $2,500 and up to 1 year in jail, plus a 1-year boating ban. A third offense within 3 years can mean a fine up to $5,000, up to 1 year in jail with a mandatory 60-day jail sentence, and a 3-year boating ban.
That’s serious. Don’t drink and boat.
Safe Operation Rules
Speed and Wake Rules
Wait, it gets more interesting here. Arkansas doesn’t just have BUI laws. You also have to operate your boat safely at all times.
You cannot exceed 10 miles per hour within 100 feet behind another boat or PWC. Within 50 feet of the side of another boat, you’re also limited to 10 mph. Operating faster than a no-wake speed within 100 feet of a shoreline, dock, pier, swim area, anchored vessel, swimmer, or any person in the water is also prohibited.
Creating a hazardous wash or wake when passing other boats is illegal. So is reckless, careless, or negligent boat operation.
Reckless Operation
Reckless boat operation covers a lot of things. It includes weaving through boat traffic, jumping another vessel’s wake too close, operating when your visibility is blocked, and colliding with another vessel, person, or object. Inattentive operation also falls into this category.
Basically: pay attention and be respectful of others on the water.
Navigation Lights
If you’re out at night or in low-visibility conditions like fog or rain, you need navigation lights. The standard setup requires red and green bow lights and a white stern light visible 360 degrees. Only USCG-approved navigation lights may be displayed on federal waters at night.
Accident Reporting in Arkansas

If you’re involved in a boating accident, you may be required to file a report. Any accident involving personal injury that requires medical treatment counts as a reportable boating accident in Arkansas.
The number of boating accidents in Arkansas has been climbing in recent years. More boats are on the water, but not all boaters are following the rules or getting proper education.
If you hit something, stay at the scene and assist anyone who is injured. Report the accident to the appropriate authorities as required by law.
Special Rules for Personal Watercraft (PWC)
Personal watercraft like jet skis, Sea-Doos, and WaveRunners have their own set of rules. Pay attention to these if you own or rent one.
You must be at least 14 to operate a PWC alone. Ages 12 and 13 may operate with an adult at least 18 years old on board. Anyone under 12 must have someone at least 21 on board who can take immediate control. Life jackets are required for all PWC riders.
PWC must also carry liability insurance regardless of engine size. This applies even to smaller jet skis.
Out-of-State Boaters

Visiting Arkansas from another state? Good news: you don’t need to register your boat here if your home state registration is valid and you’re only using Arkansas waters for 90 days or fewer.
Your boating education card from another state is also recognized in Arkansas, as long as it meets NASBLA (National Association of State Boating Law Administrators) requirements. Canadian Pleasure Craft Operator Cards are recognized too. So if you’re certified back home, you’re good to go here.
How to Stay Compliant
You’re not alone if this all feels like a lot at once. Most people don’t realize how many rules there are until they’re already on the water. Here’s a simple checklist to keep you legal and safe.
Register your boat within 30 days of purchase. Carry your registration card on board. If you were born on or after January 1, 1986, have your Boater Education Card on the boat. Have at least one properly sized life jacket for every person on board. If you have children 12 and under, make sure they’re wearing one. If your engine exceeds 50 HP, carry proof of $50,000 liability insurance. Follow speed and wake rules near docks, shores, and swimmers. Never operate under the influence of alcohol or drugs.
Honestly, most of this is common sense. But knowing the specific rules and numbers keeps you from getting an expensive surprise on the water.
Frequently Asked Questions
Do I need a boating license in Arkansas?
If you were born on or after January 1, 1986, you need a Boater Education Card to legally operate a motorboat, sailboat, or PWC in Arkansas. The card never expires once you earn it.
At what age can a child operate a boat in Arkansas?
The minimum age to operate a boat in Arkansas is 12 years old. Operators under 14 must be directly supervised by an adult on board.
Is boat insurance required in Arkansas?
Yes, if your boat’s engine exceeds 50 horsepower or you own a personal watercraft. You need at least $50,000 in liability coverage and must carry proof on board.
What is the BUI limit in Arkansas?
The legal BAC limit for boating under the influence is 0.08% for adults. For anyone under 21, the limit is 0.02%, which is basically zero tolerance.
Do children have to wear life jackets in Arkansas?
Yes. Children 12 and younger must wear a properly fitting, USCG-approved life jacket at all times while on any vessel. The fine for each child not wearing one is $320.00.
Can I use my out-of-state boat registration in Arkansas?
Yes, for up to 90 days. After that, you’ll need to register your boat in Arkansas. Your out-of-state boating education card is also accepted.
What happens if I don’t carry my Boater Education Card?
If you’re required to have one and don’t have it on board during inspection, you can be fined. Always keep the card with you when operating a boat.
Final Thoughts
Arkansas has some of the most beautiful waterways in the country. Keeping them safe is everyone’s job.
Now you know the basics. Get your boat registered. Take the boater education course if you need one. Make sure everyone has a life jacket. And never, ever operate while impaired.
When in doubt, check with the Arkansas Game and Fish Commission or talk to a local attorney. The rules exist to keep you and everyone else on the water safe. Follow them and you’ll have nothing to worry about.