Boat Insurance for New Hampshire
New Hampshire boat insurance for boaters who know the water.
From Lake Winnipesaukee in the Lakes Region to Squam Lake and Lake Sunapee, Roamly works with carriers who understand how Granite Staters actually boat.
New Hampshire at a Glance
Requirement | Details |
|---|---|
Insurance requirement | Not required by state law for private recreational boats. Lenders and marinas often require coverage. |
Boater education | Anyone operating a motorboat over 25 hp needs a safe boater education certificate, issued at 16 or older, and operators under 16 need a certified adult 18 or older aboard. Since January 1, 2026, adults 18 and older can take the final exam online. |
Boating under the influence | Boating while intoxicated (0.08 BAC, or 0.02 under 21) carries the same penalties as a first-offense DWI, including a minimum $500 fine and a driver's license revocation of at least nine months, plus a one-year boating ban. |
Registration | Boats with any motor are registered with the Division of Motor Vehicles every year, and New Hampshire doesn't title boats. As of October 2026, an 18-foot boat is $34 to register, plus a boat fee in place of property tax and a boat fee decal added in 2025. |
Requirements and regulations may change. Verify with the New Hampshire Insurance Department and the New Hampshire State Police Marine Patrol for the most current information.
What you need to know about Boat Insurance in New Hampshire
New Hampshire doesn't require boat insurance, but it sets state speed limits on Lake Winnipesaukee, ties boating while intoxicated to your driver's license, and added a second boat fee decal in 2025. Here's what actually shapes your policy.
New Hampshire's Boat Insurance Rules
No New Hampshire 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 bowrider with a bigger outboard, a new sound system, and fresh upholstery 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, tower speakers, tubes, rods, and wakeboards 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 on Lake Winnipesaukee 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 out on Lake Winnipesaukee among its more than 250 islands. Through Roamly's carrier partners, coverage may be available to help with sudden mechanical breakdowns beyond warranty. |
Guest Medical Coverage | Summer weekends on Squam Lake mean friends and family aboard and plenty of time in and out of the water. Roamly works with carriers who may offer medical payments options for guests hurt on your boat. |
Docking Mishaps | Crowded town docks and busy holiday weekends in the Lakes Region 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 Lake Winnipesaukee or a weekend on Lake Sunapee means a lot of gear on board — tubes, wakeboards, rods and reels, 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 New Hampshire Actually Requires
New Hampshire doesn't require insurance on a private recreational boat. What the state does require: a safe boater education certificate to operate a motorboat over 25 hp; annual registration with the Division of Motor Vehicles; a life jacket on every child 12 and under while underway; headway speed within 150 feet of shore, docks, swimmers, and other boats; and all water drained, with drain plugs out, when you leave the water. If anyone is hurt or killed, or property damage tops $2,000, the accident must be reported in writing to the Department of Safety within 15 days. 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, a new sound system, fresh upholstery, 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. New Hampshire law references current as of October 2026 — confirm current requirements with the New Hampshire Insurance Department, the New Hampshire State Police Marine Patrol, and the Division of Motor Vehicles.
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. New Hampshire 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 New Hampshire Insurance Department.
If you're 16 or older and operate a motorboat over 25 horsepower, yes. You must be at least 16 to get the safe boater education certificate, which is good for life, and anyone under 16 needs a certified adult 18 or older aboard to run a boat over 25 hp. Since January 1, 2026, adults 18 and older who take an approved online course can take the final exam online, while younger boaters still need a proctored exam. Certificates from other states that meet New Hampshire's standards are accepted.
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 keep it at a lakefront dock or on a trailer, 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 tower speakers, 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.
New Hampshire 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 0.02 if you're under 21 — brings the same penalties as a first-offense DWI: a class B misdemeanor with a minimum $500 fine and revocation of your driver's license for at least nine months. You also can't operate a boat on New Hampshire waters for one year, and the conviction goes on your motor vehicle driving record. 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. New Hampshire's credit rules apply only to homeowners and private passenger auto insurance, not boat policies, so it's worth asking each carrier how it rates. Your boating experience, your boat, and where you keep it are also major rating factors, and how much each one counts varies by carrier.
Yes. Lake Winnipesaukee has a state speed limit of 45 miles per hour during the day and 30 miles per hour from a half hour after sunset to a half hour before sunrise. Squam Lake and Spofford Lake have their own limits (40 mph by day, 20 mph at night), and other New Hampshire waters carry their own restrictions. Statewide, you must also keep to headway speed within 150 feet of shore, docks, swimmers, and other boats.
Still have questions?
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New Hampshire Boat Insurance Quotes in Minutes
New Hampshire 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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