Boat Insurance for Michigan
Michigan boat insurance for boaters who know the water.
From the Lake Michigan shoreline to Houghton Lake, the state's largest inland lake, Roamly works with carriers who understand how Michiganders actually boat.
Michigan at a Glance
Requirement | Details |
|---|---|
Insurance requirement | Not required by state law for private recreational boats. Lenders and marinas often require coverage. |
Boater education | Required for anyone born on or after July 1, 1996 who operates a motorboat over 6 hp, and for every PWC operator born after December 31, 1978. |
Boating under the influence | Operating a boat at 0.08 BAC or higher is a misdemeanor with up to 93 days in jail and a $100 to $500 fine for a first offense. Refusing a test can bar you from operating a motorboat for a year. |
Registration | Boats register with the Michigan Department of State for three years, expiring March 31. As of October 2026, a 16- to 21-foot motorboat is $42, and boats 20 feet or longer or with a permanently affixed engine must be titled. |
Requirements and regulations may change. Verify with the Michigan Department of Insurance and Financial Services and the Michigan Department of Natural Resources for the most current information.
What you need to know about Boat Insurance in Michigan
Michigan doesn't require boat insurance, but it requires boater safety certificates for younger operators and most jet skiers, makes you pull your drain plugs before trailering, and has a credit law that expressly covers boat policies. Here's what actually shapes your policy.
Michigan's Boat Insurance Rules
No Michigan law requires insurance on a private recreational boat or personal watercraft. You can still be held responsible for damage or injuries you cause on the water, and marinas and lenders set their own coverage rules. We'll help you figure out what makes sense for how you boat.
Agreed Value for Your Boat
Your pontoon with a bigger outboard, a new sound system, and a fresh interior isn't a stock boat. Roamly works with carriers who may value the work you've put in, not some database guess.
Electronics and Gear Coverage
Fish finders, chartplotters, downriggers, rods, and water toys add up fast. Roamly works with carriers who may offer coverage options for marine electronics and the personal gear you bring aboard.
Coverage Lenders and Marinas Ask For
If you finance your boat, your lender will likely require coverage for the boat itself, and many marinas ask for proof of liability coverage before you can rent a slip or store your boat for the winter. Roamly works with carriers who may help you meet those requirements, and we'll help you get the paperwork in order.
Protection Beyond Basics
Type | Details |
|---|---|
Mechanical Breakdown Coverage | Engines fail at the worst times — like miles off the Lake Michigan shoreline with the waves building. Through Roamly's carrier partners, coverage may be available to help with sudden mechanical breakdowns beyond warranty. |
Guest Medical Coverage | Summer weekends at the lake mean friends and family aboard. Roamly works with carriers who may offer medical payments options for guests hurt on your boat. |
Docking Mishaps | Busy launches on summer weekends and crowded marina slips lead to bumps and scrapes. Through Roamly's carrier partners, coverage may be available for damage from docking mishaps. |
Protect the Gear You Bring Aboard
A day on Houghton Lake or a run along the Lake Michigan shoreline means a lot of gear on board — rods and reels, tackle, tubes and wakeboards, coolers, and electronics at the helm. Many basic policies limit coverage for personal property, so check yours before your next trip. Roamly works with carriers who may offer coverage options for marine electronics and personal effects like fishing and water sports equipment, which may help you replace what's lost or damaged.
What Michigan Actually Requires
Michigan doesn't require insurance on a private recreational boat. What the state does require: a boating safety certificate for anyone born on or after July 1, 1996 who operates a motorboat over 6 hp and for PWC operators born after December 31, 1978; registration with the Michigan Department of State; a life jacket on every child under 6 on the open deck while underway; and drain plugs pulled from bilges, ballast tanks, and live wells before you trailer away from the launch. Going without coverage may be legal, but one collision can mean damage to another boat, a dock, or someone you hurt — and liability alone doesn't pay to fix or replace your own boat. We'll help you figure out what makes sense for your situation.
Real Value for Upgraded Boats
You set up your boat the way you wanted it: a bigger outboard, upgraded electronics, a new interior, and a better trailer. Book value doesn't account for the upgrades you've added. Roamly works with carriers who offer Agreed Value coverage options — we'll help document your boat so it may be insured for an agreed amount that reflects your upgrades, which may help if you ever need to file a claim.
LEGAL DISCLAIMERS
Roamly is a licensed insurance agency. Insurance policies referenced are offered through Roamly and underwritten by third-party carriers including Progressive, National General, Foremost, Liberty Mutual, American Modern, Ahoy Insurance, and Spinnaker Insurance Company, among others. Not all products or coverages are available in every state. Coverage terms, conditions, limits, deductibles, exclusions, and availability vary by state, carrier, and policy. This page is provided for general information and is not a contract of insurance. See the actual policy for a full description of coverages, terms, and conditions. Michigan law references current as of October 2026 — confirm current requirements with the Michigan Department of Insurance and Financial Services and the Michigan Department of Natural Resources.
Why Roamly?
True replacement value
Your boat isn't just worth the Blue Book numbers. We'll find you a policy that insures it for what it's actually worth – including your upgraded electronics.
Real-world coverage
From shallow water prop strikes to dock collisions, we cover the stuff that actually happens to recreational boaters.
Insurance by boaters, for boaters
Our marine specialists actually spend their weekends on the water. They speak your language because they boat too.
No. Michigan law doesn't require insurance on a private recreational boat or personal watercraft. If you finance your boat or keep it at a marina, your lender or marina will likely require coverage. Even without a mandate, you can be held responsible for damage or injuries you cause on the water. Requirements may change — verify with the Michigan Department of Insurance and Financial Services.
If you were born on or after July 1, 1996, yes — to operate a motorboat with more than 6 horsepower. Anyone born after December 31, 1978 needs a boating safety certificate to operate a PWC. Children under 12 can't operate a boat over 35 horsepower, and no one under 14 may operate a PWC. Rental businesses can't rent a PWC to anyone under 14.
It depends on your boat's type, size, value, and horsepower, where you keep and use it, your boating experience, and the coverage you pick. Whether you run the Great Lakes or stay on inland lakes, how you store it over the winter, and adding physical damage coverage or coverage for electronics and gear will change the price. Get a personalized quote to find out your rate.
Roamly is a brokerage — we work with carriers who may offer coverage options for marine electronics like fish finders and chartplotters, plus personal effects like fishing gear and water sports equipment. Limits and eligibility depend on the carrier, so it's worth asking before you buy. Coverage terms, conditions, and availability vary by state and policy.
Roamly works with carriers who offer Agreed Value coverage options. We may help document your boat and its upgrades up front so it can be insured for an agreed amount, not a depreciated book value. If it's totaled, the agreed value — less any deductible — is what the policy is built around. Coverage terms, conditions, and availability vary by state and policy.
Michigan doesn't require either one. Liability pays for damage you cause to other people and their property — another boat, a dock, or someone hurt in a collision. "Full coverage" usually means adding physical damage coverage, which helps pay to repair or replace your own boat after a collision, theft, vandalism, or storm damage. If you're financing, your lender will likely require it.
Operating a boat at 0.08 BAC or higher, or under the influence of certain controlled substances, is a misdemeanor. A first offense can bring up to 93 days in jail, a fine of $100 to $500, and up to 45 days of community service, and a court may bar you from operating a motorboat for one to two years. If you refuse a chemical test and don't request a hearing, the Secretary of State can order you off the water for a year. If a violation is on your record, Roamly works with carriers that may still be able to help you find coverage. Coverage terms, conditions, and availability vary by state and policy.
It can affect pricing, but Michigan's credit law puts real limits on how it's used. It expressly covers boat and personal watercraft insurance, and insurers can't use credit as any part of a decision to deny, cancel, or non-renew your policy. Your boating experience, your boat, and where you keep it are also major rating factors, and how much each one counts varies by carrier.
Not between sunset and 8 a.m. Michigan bars PWC operation from sunset until 8 in the morning. Everyone on a PWC must wear a life jacket, and inflatable life jackets don't count on a PWC.
Still have questions?
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Michigan Boat Insurance Quotes in Minutes
Michigan boat insurance for boaters who know the water.
* Roamly is an insurance agency, not a carrier. Coverage, limits, and availability vary by carrier and by state, and are subject to underwriting approval.
Roamly Insurance Group, LLC ("Roamly") is a licensed general agent for affiliated and non-affiliated insurance companies. Roamly is licensed as an agency in all states in which products are offered. Roamly license numbers. Availability and qualification for coverage, terms, rates, and discounts may vary by jurisdiction. We do not in any way imply that the materials on the site or products are available in jurisdictions in which we are not licensed to do business or that we are soliciting business in any such jurisdiction. Coverage under your insurance policy is subject to the terms and conditions of that policy and is ultimately the decision of the buyer.
Policies provided by Roamly are underwritten by Spinnaker Insurance Company, Progressive Insurance Company, Liberty Mutual Insurance Company, Foremost Insurance Company, National General Insurance, and others.
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