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How Long Does It Take To Cross The Atlantic Ocean By Boat?

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Last updated on 7 min read

Crossing the Atlantic by boat typically takes 6 to 8 days for a nonstop transit, depending on the vessel’s speed and route.

How hard is it to cross the Atlantic by boat?

Crossing the Atlantic by boat is physically and mentally challenging due to isolation, fatigue, and unpredictable weather over 20+ days at sea.

Most sailors will tell you the mental grind is the toughest part. You’re staring at nothing but ocean for weeks on end, and that takes serious discipline. Throw in weather routing decisions, equipment failures, and sleep deprivation, and you’ve got a proper endurance test. Honestly, this is where most people underestimate themselves. You’ll want at least one offshore passage under your belt before attempting a crossing—three to four weeks is no joke. Veterans recommend testing your boat and crew first to see if you’ve got what it takes.

How long did it take to get across the Atlantic Ocean in the 1800s?

In the early 19th century, sailing ships typically took about six weeks to cross the Atlantic, though bad weather could extend the journey to 14 weeks or more.

Back then, your crossing time depended on wind patterns, ship design, and how much cargo you were hauling. Hit a stretch of poor winds or storms? Suddenly your food and water supplies dwindle fast. Historical logs from this era show average speeds of just 4–6 knots under sail, so reliable timelines were nearly impossible without modern forecasting. It wasn’t just about getting there—it was about surviving the trip.

How long did it take to sail across the Atlantic in 1776?

In 1776, a transatlantic crossing usually took at least six weeks and could stretch to two or three months depending on wind and weather.

Benjamin Franklin’s voyage that year lasted about six weeks, but plenty of ships spent months at sea. Navigation relied on celestial fixes and dead reckoning—no GPS, no weather forecasts. One storm could set you off course for days. Passenger comfort? Forget it. Cramped quarters, limited food, and barely enough space to move around. It’s hard to imagine now, but back then, this was just part of long-distance travel.

What size yacht can cross the Atlantic?

A yacht under 30 feet is not recommended; 30–40 feet is the minimum for safe Atlantic crossings, with 45+ feet preferred for comfort and safety.

Boats smaller than 30 feet just aren’t built for offshore conditions. They lack the stability, fuel capacity, and storm survivability you’ll need when the weather turns. A 40-foot yacht handles better in rough seas and gives you more redundancy—think water makers, generators, and storage. If you’re new to this, consider a production bluewater cruiser like the Hallberg-Rassy 42 or Amel 50. They’re designed with safety in mind and have proven track records.

How much does it cost to cross the Atlantic by ship?

Traveling as a passenger on a freighter costs around $100 per day per person, including meals, totaling roughly $700–$900 for a 7–9 day crossing.

Freighter travel is the cheapest commercial option, but don’t expect luxury. You’ll share tight spaces with up to 12 other passengers, and your cabin will be basic at best. If you want a bit more privacy, some operators offer private cabins on cargo-passenger vessels for $120–$150 per day. Just make sure you’ve sorted out visas, medical checks, and travel insurance before you book—rules vary by country.

How long does it take an aircraft carrier to cross the Atlantic?

A Nimitz-class aircraft carrier can cross the Atlantic in less than 7 days at 30+ knots, depending on route and mission constraints.

These massive ships are built for speed and endurance. At 30–35 knots in open water, they can make the trip in under a week without refueling. Their size and fuel capacity let them maintain high speeds for long stretches. Of course, real-world routes might slow them down—think avoiding piracy zones in the Gulf of Aden or adjusting for training exercises. But when they’re moving, they move fast.

Do passenger ships still cross the Atlantic?

Yes, passenger ships still cross the Atlantic regularly, primarily on Cunard’s Queen Mary 2 and seasonal transatlantic cruises.

Cunard’s Queen Mary 2 is the last major ocean liner still making regular transatlantic crossings. You can book a 7-night eastbound or westbound voyage between New York and Southampton. It’s not about speed—it’s about the experience. Think gourmet meals, live entertainment, and plenty of deck space to enjoy the view. While flying dominates commercial travel, these cruises keep the tradition alive for anyone who wants a slower, more scenic journey.

How many days does it take to sail across the Atlantic?

A typical sailboat crossing takes 18–28 days, though fast modern racing yachts can complete it in under 10 days.

With favorable trade winds and an experienced crew, a well-prepared 40–50 foot yacht might shave that down to 14–16 days. Motor sailors, on the other hand, often take 30+ days because they’re slower and burn more fuel. Then there are the delays—calms, storms, or unexpected repairs can stretch the trip well past a month. It’s all about preparation and a bit of luck with the weather.

How expensive is sailing around the world?

A realistic global sailing budget starts at $30,000 for a minimal circumnavigation, with most cruisers spending $50,000–$100,000 or more for comfort and safety.

If you’re looking at used bluewater boats in good shape—think Jeanneau Sun Odyssey 449 or Beneteau Oceanis 46—you’re starting around $150,000. Monthly living costs in cruising grounds like the Caribbean or South Pacific usually run $2,500–$4,000 for two people. Don’t forget the big-ticket upgrades: rigging, solar systems, watermakers, insurance. Honestly, this isn’t a cheap hobby, but it’s one where you can control how much you spend.

Can a 50 foot yacht cross the Atlantic?

Yes, a 50-foot yacht is well-suited for Atlantic crossings when properly equipped and skippered.

At 50 feet, you’ve got the stability, fuel capacity, and interior space to make a 3–4 week passage comfortable. Models like the Jeanneau 51, Hanse 458, or Hallberg-Rassy 48 are solid choices. But don’t skip the prep work: storm sails, EPIRB, AIS, offshore autopilot, and redundant communications (satellite phone + VHF) are non-negotiable. This isn’t the time to cut corners.

Can a 100 foot yacht cross the Atlantic?

A 100-foot superyacht can easily cross the Atlantic with comfort and safety, carrying a full crew and amenities for long-range cruising.

These yachts are built for global voyaging. Think massive fuel tanks, stabilizers, and professional crews. Examples like the Benetti Vision 105 or Feadship 100 come with multiple cabins, gourmet kitchens, and entertainment spaces perfect for extended family or guest voyages. They’re not just boats—they’re floating homes designed for life at sea.

Can a yacht survive rough seas?

Yes, most modern yachts are designed to survive rough seas if operated within their limits and properly maintained.

It’s all about the design: full keels, deep-V hulls, and watertight integrity make a huge difference. But even the best yacht has its limits. Avoid crossing ahead of fast-moving cold fronts—those breaking waves can top 20 feet. In heavy weather, keep your speed below hull speed and consider a sea anchor if things get really rough. Regularly check through-hull fittings and deck hardware to prevent flooding. Maintenance isn’t optional when you’re offshore.

Is traveling by boat cheaper than flying?

Freighter travel is more expensive than flying, typically costing $65–$130 per person per day, while economy flights across the Atlantic start at $300–$600 round-trip.

Here’s the trade-off: freighter travel costs more, but you get a unique experience. Imagine weeks of relaxation, no crowds, just ocean. Flying is faster and cheaper, but it’s over in hours. With freighters, your cabin is spartan, schedules are rigid, and you’re at the mercy of the ship’s itinerary. If you’ve got the time and the budget, it’s an adventure you won’t forget. Otherwise, flying wins on cost and convenience.

How much does it cost to cross the Atlantic on the qe2?

As of 2026, transatlantic fares on the Queen Mary 2 start at $1,199 per person double occupancy for westbound crossings, with eastbound routes starting at $1,299.

That price covers meals, entertainment, and your cabin on the iconic Cunard liner. The crossing itself takes 7 nights, and you’ll get to enjoy all the trappings of a classic ocean liner. Check Cunard’s official site for current promotions, upgrades, and seasonal variations. Just remember—pets aren’t allowed except in the onboard kennels.

Can pets travel on cruise ships?

Most cruise lines do not allow pets, except Cunard’s Queen Mary 2, which offers a kennel service for dogs and cats during transatlantic crossings.

On Cunard, your pets stay in dedicated kennels and aren’t allowed in cabins or public areas. You can visit them during set hours, but they won’t be part of your onboard experience. Other lines like Royal Caribbean and Disney Cruise Line have banned pets entirely. Rules change often, so always double-check before you book—no one wants to show up and find out their furry friend isn’t welcome.

Edited and fact-checked by the MeridianFacts editorial team.
Tom Bennett

Tom Bennett is a travel planning writer and former travel agent who has booked everything from weekend road trips to round-the-world itineraries. He lives in San Diego and writes practical travel guides that focus on what you actually need to know, not what looks good on Instagram.