Abstract:
If you’re thinking about buying a new catamaran, don’t just focus on the purchase price! In this article, I’ll share my honest insights on the actual costs of ownership from the perspective of an ordinary boat owner in Europe and the U.S., covering everything from insurance, mooring, and maintenance to hidden expenses.I’ve fallen into some pitfalls myself and wasted money in the past, so now I’m laying all these hard-won lessons out on the table.This article cuts through the fluff—focusing solely on data, real-world experiences, and tips for avoiding pitfalls—so you can understand once and for all that “affording to buy” and “affording to own” are two completely different things.
Author’s Note:
There’s an ordinary guy in Florida who’s been boating for eight years, My name is Mike. From my first used monohull to my current 2019 Lagoon 42, every penny I’ve spent has come out of my own pocket—no sponsors, no ads, just a pure, unfiltered look at my real-life financial records.
The price of the boat is just the beginning? Give me a break!
You’re staring at that brand-new catamaran, your eyes sparkling.
The salesperson’s smile is so sweet.
But do you know—the purchase price is just the ticket? The real costs come later.
Back when I bought my boat, I almost fell for the “down payment plus monthly payments” illusion—thinking that once I paid for the boat, all that would be left was money for gas and beer. But what happened? When the first year’s bills came in, I was completely stunned.
A catamaran isn’t a car. It’s a bottomless pit that breathes.
How much does a boat actually cost? Don’t just go with what the salesperson tells you.
First, let’s talk about the price. Based on market conditions from 2025 to 2026, a new catamaran around 45 feet in length typically ranges from $650,000 to $1 million in North America. As for brands, Lagoon, Fountaine Pajot, and Leopard are among the mainstream options.
But take note—these prices are for a “bareboat.”
What does “bareboat” mean? It refers to a boat that comes with nothing more than the hull, the engine, and basic electrical wiring. Want a navigation system? That’ll cost extra. Air conditioning? Same story—you’ll have to pay extra. A generator? Again, it’s an extra cost.
A friend of mine bought a 2024 Leopard 40 with a bareboat price of $580,000, but after adding all the accessories, shipping, and registration fees, the final cost jumped to $720,000.
Keep in mind that the actual final price is roughly equal to the quoted price multiplied by 1.15 to 1.25—don’t ask me how I know that.
Insurance: This stuff isn’t cheap
Think you can get insurance for just a few thousand?
You’re being naive.
Insurance for a catamaran averages between $4,000 and $8,000 per year in the U.S. However, if you lack relevant experience sailing at sea or the boat is relatively new, the insurance premium will double.
I spent $7,200 on insurance in my first year. Why was that the case? Because the insurance company claimed, “You have no experience operating a catamaran, so the risk level falls into that higher bracket.”
It’s worth noting that many beginners just starting out on this new adventure are unaware that “sailing restrictions” are hidden within the relevant insurance terms. For example, the policy might stipulate that you can only sail along the Atlantic coast and are prohibited from traveling to the Caribbean.If you’re thinking of heading to the Caribbean, is that even possible? It would require paying an additional premium.
Deductibles still apply; windstorms are one such scenario, and collisions also fall under the deductible, as does grounding. The deductible is generally between 1% and 5% of the vessel’s value. For example, suppose you have a boat worth $600,000; in the event of an accident, you would have to pay at least $6,000 to $30,000 out of pocket.
To avoid falling into this trap, be sure to ask about insurance rates before purchasing a boat. Don’t wait until after you’ve signed the contract to realize you’ve been caught off guard.
Dockage Fees: A Fixed Monthly Expense
Catamarans are wide.
A standard 40-foot monohull typically costs between $500 and $800 per month for a berth. But what about a catamaran (with a beam of 23 to 28 feet)? Sorry, but you’ll be charged based on “double the width.”
At Florida Marina in Miami, I have a 45-foot catamaran moored there, and the monthly fee is $1,800; during peak season, the price rises to $2,200.
If you’re in California or New York State, or even in the Mediterranean region of Europe—such as the French Riviera—the costs are even higher; for a boat of the same size, monthly rental fees can easily exceed €2,500.
However, there is a way to save money: look for marinas in outlying areas or so-called “dry docks.” A “dry dock,” refers to a facility where boats are stored on land rather than submerged in water; the price is about half that of other options, but launching the boat each time requires a crane, which can be a bit of a hassle.
My notebook on mooring costs shows that the annual mooring fee is 1,800 multiplied by 12, which comes to 21,600. It’s a bitter pill to swallow, but that’s the reality.
Maintenance: Boats are meant to be repaired, not sailed
Do catamarans seem low-maintenance? Wrong.
Two engines, two rudders, two propellers—everything comes in pairs. Something breaks? That means paying double the repair costs.
Annual Maintenance Checklist (My Own):
Engine maintenance (two Yanmar 45hp engines): $1,200
Hull cleaning + antifouling paint (once a year): $2,500
Sail and rope inspection (frequent): $800
Electronics upgrades: Starting at $1,000
Air Conditioning Repairs (Essential in Florida): $600–1,500
Water Pumps, Toilets, Valves: A few hundred dollars here and there
Average annual maintenance costs range from $6,000 to $12,000, excluding unexpected damage.
Here’s a real-life example: Last year, a drain pipe burst inside my cabin in the middle of the night, and water flooded in. I immediately called for emergency repairs, and just like that, $3,800 was gone.
Conclusion: There’s a running joke among boat owners: “BOAT = Break Out Another Thousand.” Seriously, it’s no joke.
Hidden Costs: What No One Tells You
1. Upgrading Components
Brand-new boats roll off the factory line with extremely basic standard equipment. If you want to add a solar panel, it’ll cost you $3,000. A lithium battery pack will set you back $8,000. And if you want to buy a crew seat, you’ll have to pay $1,500.
2. Shipping Costs
If you’re not picking up the boat at the shipyard, shipping costs are calculated by the mile. Shipping from France to the U.S. East Coast, for example, costs between $15,000 and $25,000.
3. Taxes
Regulations vary by state. Florida’s sales tax is 6%, but there’s a $18,000 cap. What about Virginia? It is 4.15% with no cap; for a $600,000 boat, the tax would be $24,900.
4. Crew Insurance
If you plan to hire sailors or crew members, you must also purchase liability insurance, which costs between $1,000 and $3,000 per year.
5. Depreciation
In the first year, a new boat depreciates at a rate of 15% to 20%. After five years, its value may drop by 30% to 40%. However, catamarans generally retain their value better than monohulls.
I’ve calculated the total annual costs
Taking my 2019 Lagoon 42 (purchased for $680,000) as an example:
| Item | Annual Expenses |
|---|---|
| Insurance | $7,200 |
| Berth Fee | $21,600 |
| Maintenance | $8,500 |
| Upgrade Parts | $3,000 |
| Fuel and Water Fees | $2,000 |
| Other miscellaneous expenses | $1,500 |
| Total | $43,800 |
Average monthly payment: $3,650.
Hold on—this scenario does not include the interest on the loan for the boat itself (assuming a loan is taken out). Calculated at a 6% interest rate, monthly payments could increase by an additional $2,000 to $3,000.
Therefore, the total annual cost of ownership is generally around 8% to 12% of the boat’s price—a figure recognized across the industry, not some baseless fabrication on my part. The relevant data comes from surveys conducted by BoatUS and *Cruising World* magazine.
How to Save Money? Pitfalls I’ve Encountered
First, never buy the most expensive brand-new boat. A nearly new boat that’s two or three years old is 20 to 30 percent cheaper, yet it’s still in excellent condition.I regret not having done this myself.
Second, teach yourself! Learn how to change the oil, repair fiberglass, and fix the water pump. YouTube is full of tutorials. You can save $2,000 to $4,000 a year.
Third, find fellow boaters to share the costs—partner with friends to buy a boat, or join a boat club. I saw a club in Florida where 10 people shared a 57-foot catamaran, with an annual fee of just $12,000 per person—which is already quite affordable.
Fourth, don’t go overboard with customizations. Many of those elaborate, fancy accessories are unnecessary—just start using the boat for a year first and see how it goes.
Q&A Session
Q: I have a budget of $400,000. Can I buy a new catamaran?
A: You might only be able to afford a small catamaran of around 35 feet. But don’t forget that maintenance costs won’t decrease significantly just because the boat is smaller. Here’s my advice: consider a used boat. With $400,000, you can buy a 42-foot vessel in excellent condition that’s practically brand-new.
Q: How much more expensive are catamarans than monohulls?
A: For the same size, catamarans cost 50 to 80 percent more than monohulls. However, the difference in maintenance costs isn’t that significant—monohulls require maintenance as well—but when it comes to docking fees, catamarans cost about twice as much.
Q: I live inland. Can I buy a boat and keep it on a lake?
A: It’s feasible. Since lake water is less corrosive and wind and waves are generally milder, maintenance costs are relatively low. However, you must factor in transportation costs. If you live far from the ocean and won’t be using the boat very often, renting might be a better option.
Q: Do I really have to spend $40,000 a year?
A: Not necessarily. If you store your boat in a dry dock, perform repairs yourself, and avoid long-distance cruising, you can keep annual costs down to between $20,000 and $25,000. However, boats are subject to constant changes, and there will always be unexpected expenses.You should set aside at least 10 percent of the boat’s value as an emergency fund.
Q: Is insurance really that important?
Absolutely. A friend’s boat crashed into the dock during a hurricane, and the repair costs totaled $120,000—the insurance covered the full amount. What happens if you don’t buy insurance? You’ll have to pay out of pocket. Never gamble on the idea that something like this won’t happen.
Final Words of Wisdom:
Buying a new catamaran is truly exhilarating—a genuine thrill—but you must keep the phrase “cost of ownership” firmly in mind. I’ve seen countless people buy boats, only to sell them three years later in tears because they couldn’t afford the upkeep.
So, do the math before you take the plunge. Don’t let your dream turn into a nightmare.
Good luck, and see you on the water.