Summer on Lake Erie is one of the best parts of living in Ohio. Whether you fish near the islands, pull a tube past Cedar Point, or cruise out of Port Clinton at sunset, the lake is a huge part of life on the north coast. But Lake Erie can also be tricky and even dangerous if you are not prepared. Boats break down. Storms blow in fast. And one bad choice can turn a great day into a court date.
This guide covers what you need to know before you head out: how to get your boat ready, what gear you must have, the rules for driving a boat, and what Ohio law says about drinking and using marijuana on the water.
Get Your Boat Ready Before the First Trip
A safe trip starts in the driveway, not at the dock. Before you launch your boat for the season, walk through a basic checklist:
- Check the engine. Look at the oil, the fuel lines, and the battery. Old fuel from last fall can cause problems, so drain it or use a fuel stabilizer. Make sure the spark plugs and filters are in good shape.
- Inspect the hull. Look for cracks, soft spots, or anything loose. Even small cracks can let water in.
- Test the bilge pump. This pump removes water that gets inside the boat. If it fails, the boat can sink. Test it before you trust it.
- Look at the steering and throttle. They should move smoothly with no sticking.
- Check the lights. Turn on every navigation light. Bring extra bulbs.
- Inspect the trailer. Bearings, tires, lights, and straps all matter. A blown tire on the way to the ramp can ruin your day.
- Top off safety gear. Replace expired flares, check fire extinguishers, and look at every life jacket for tears or worn straps.
Once the season is going, do a quick check before every trip. Look at the weather, the fuel, the drain plug (don't forget the drain plug), and the gear before you leave the ramp.
Required Safety Equipment in Ohio
Ohio law sets strict rules about what you must carry on your boat. The Ohio Department of Natural Resources (ODNR) and the U.S. Coast Guard both check for this gear, and they can stop your boat for an inspection at any time without a warrant. Here is what most powerboats need:
- Life jackets (PFDs). You need one Coast Guard–approved wearable life jacket for every person on board. They must be the right size and easy to grab — not buried in a closed compartment. If your boat is 16 feet or longer, you also need a Type IV throwable, like a ring buoy or seat cushion.
- Children must wear a life jacket. On any boat under 18 feet, every child under 10 has to wear a PFD at all times. Anyone on a personal watercraft (Jet Ski, WaveRunner) and anyone being towed (skier, tuber, wakeboarder) must also wear one.
- Fire extinguisher. Most motorboats need at least one marine-rated extinguisher. Bigger boats need more. Check the date on the gauge.
- Sound device. A horn or whistle that other boaters can hear.
- Navigation lights. You need working red, green, and white lights for any time you are on the water between sunset and sunrise, or in fog.
- Visual distress signals. On Lake Erie, federal law requires approved day and night distress signals (like flares) on boats 16 feet and longer.
- Backfire flame arrestor and ventilation. Inboard gas engines must have these.
- Muffler. Ohio limits how loud a boat can be.
- Registration. Your boat must be registered with the State of Ohio, with the tags shown on each side of the bow. Carry the registration card on the boat.
If you were born on or after January 1, 1982, you also need a boater education card to operate a powerboat over 10 horsepower. The card is good for life and must be on the boat with you.
Smart Gear to Bring (Even If It Is Not Required)
The required list is the minimum. Smart boaters bring more:
- A marine VHF radio. Cell phones often lose signal on the lake. A VHF radio reaches the Coast Guard, marinas, and other boats fast in an emergency. Channel 16 is the emergency channel.
- A fully charged phone in a waterproof bag. A backup is always smart.
- A first aid kit. Stocked and easy to find.
- An anchor with enough line. If your engine quits, an anchor can keep you from drifting into rocks or shipping lanes.
- Paddle or oar. For the day your motor will not start.
- Tool kit and spare parts. Spark plugs, fuses, hose clamps, electrical tape, and basic wrenches.
- Flashlight or headlamp with extra batteries.
- Drinking water and snacks. More than you think you need.
- Sun protection. Sunscreen, hats, sunglasses, and lightweight long sleeves.
- A blanket or two. Lake Erie water stays cold well into summer. If someone falls in or you get stuck after dark, blankets matter.
- A paper chart of the lake. Electronics fail. Paper does not.
- A passport or birth certificate. Lake Erie borders Canada. If you cross over, U.S. and Canadian customs require ID for everyone on board.
How to Drive a Boat the Right Way
Driving a boat is not like driving a car. There are no painted lines, no stop signs, and the wind and waves are always pushing you around. But there are rules, and breaking them can lead to crashes, tickets, or worse.
Keep a sharp lookout. The driver must always watch for other boats, swimmers, buoys, and debris. Most boating accidents happen because someone was not paying attention.
Go a safe speed. Speed is not measured in miles per hour by law — it is measured by what is safe for the conditions. Big waves, fog, heavy traffic, or being close to shore all mean slow down. Pay attention to no-wake zones, which are usually near marinas, docks, and harbors. In a no-wake zone, your boat must move slow enough that it does not throw a wake.
Know who has the right of way. Boats have rules of the road, just like cars. A few of the basics:
- Powerboats must give way to sailboats and to non-motorized boats like canoes and kayaks.
- When two powerboats meet head-on, both should turn to the right (starboard).
- When boats are crossing paths, the boat on the right has the right of way.
- The boat being passed has the right of way over the boat passing it.
Watch your wake. You are responsible for any damage your wake causes. A big wake near smaller boats, swimmers, or docks can hurt people and property.
Stay clear of swimmers, divers, and fishing lines. Watch for the red-and-white "diver down" flag and stay at least 100 feet away.
Lake Erie weather can change in minutes. Lake Erie is shallow, with an average depth of only 62 feet. That means waves build up fast and get steep. A sunny morning can turn into 6-foot waves and 50-knot winds by afternoon, especially when storms move in from the west. Always check the NOAA Cleveland marine forecast before you leave, watch the sky while you are out, and head for safe harbor early if you see dark clouds building. A "Small Craft Advisory" means smaller boats should stay off the water.
Drinking and Driving on a Boat: Ohio's BUI Law
Many people think the rules about drinking are looser on a boat. They are not. Ohio's Boating Under the Influence (BUI) law, found at Ohio Revised Code Section 1547.11, treats a drunk boat operator the same way it treats a drunk driver in many ways.
You can be charged with BUI if you operate or are in physical control of a boat while:
- Your blood alcohol level (BAC) is 0.08% or higher (or 0.02% if you are under 21);
- You are impaired by alcohol, drugs, or both, even if your BAC is under the limit; or
- You have a banned amount of certain controlled substances in your system, like marijuana, cocaine, or methamphetamine.
The law applies to almost anything that floats — powerboats, sailboats, personal watercraft, and even canoes and kayaks. It does not apply to a boat that is tied securely to a dock or anchored in a designated area.
A first-time BUI in Ohio is a first-degree misdemeanor. The penalties include:
- A minimum of 3 days in jail (which a judge may let you serve in a driver intervention program), up to 6 months;
- A fine between $150 and $1,000;
- Possible probation up to 5 years; and
- A judge may order you to take a boating safety course.
Repeat offenses bring tougher penalties. A second BUI within 6 years means a minimum of 10 days in jail. A BUI conviction can also be used to make later DUI/OVI charges worse.
A BUI does not suspend your driver's license like an OVI does. But if you refuse to take a chemical test, the ODNR Division of Watercraft can stop you from operating or registering any watercraft for up to a year.
Important: Passengers on a boat are allowed to drink alcohol. The law focuses on the operator. Still, the safest plan is the same as in a car — pick a sober operator before you leave the dock.
Marijuana on the Water: Still Illegal
In late 2023, Ohio voters passed Issue 2, which made recreational marijuana legal for adults 21 and older on land. But many boaters do not realize that marijuana is still off-limits on the water.
Ohio law specifically bans using marijuana on any watercraft. That rule sits next to the rule that bans using it in a car. So even if you are an adult who can legally use marijuana at home, you cannot use it on a boat.
On top of that, operating a boat while impaired by marijuana — or with too much THC in your system — is a BUI, with the same penalties as an alcohol BUI. The legal limits for THC under Ohio law are the same as the limits for driving a car.
There are a couple of extra things to know about marijuana and boating:
- THC stays in your system. Unlike alcohol, marijuana can show up in blood or urine tests for hours or even days after use. Someone who used the night before could still test over the limit.
- Field tests are different on the water. Marine officers use a special set of tests called the NASBLA Seated Battery, because regular standing balance tests do not work well on a moving boat.
- No "designated area" exception for marijuana. While alcohol can be consumed by passengers, the rule for cannabis is broader — using it on the watercraft itself is banned, even if the boat is anchored.
If you choose to use marijuana legally on land, do it well before you head to the dock. And never let someone operate your boat if they are high.
A Final Word
Lake Erie gives Ohioans some of the best boating in the country. Pickerel, perch, walleye, sunsets over the islands, fireworks from the water on the Fourth of July — there is a reason so many of us spend every summer weekend on the lake. But the lake also demands respect. Get your boat in shape, carry the right gear, follow the rules of the road, stay sober at the wheel, and watch the weather like it is your job.
If you do those things, you give yourself the best chance of a fun, safe summer on the water. And if you ever find yourself charged with a boating violation, BUI, or other offense related to time on the lake, talk to a lawyer who knows Ohio boating law before you make any decisions about your case.
If you or a loved one needs an attorney to represent you in a boating-related offense, please give Attorney Adam VanHo of VanHo Law a call at (330) 653-8511.
This article is general information and not legal advice. Boating laws change, and every situation is different. If you have specific legal questions, contact a licensed Ohio attorney.