St. Maarten is stunning from the shore, but from a private catamaran it turns into a whole different day. I like the way this charter builds in time for real swimming and snorkeling, not just pretty scenery. I also like the onboard comfort touches, with breakfast, snacks, drinks, WiFi, and the use of snorkeling gear, plus SUPs and an XL floating mat.

The big consideration: this is priced for a group (up to 10). If you’re traveling with only 1 or 2 people, the per-person cost can feel steep compared to shared catamarans.

Key things to know before you go

• Private group up to 10: You’re booking the boat, not competing for space.
• Sea turtle snorkeling at Tintamarre: Expect clear water and wildlife in the shallows.
• Pinel Island break: Shallow-water beach time, with a lunch option at local restaurants (lunch not included).
• A boat-access-only beach finish: Happy Bay is known for being uncrowded and reachable by boat or hiking.
• Comfort-focused onboard setup: Breakfast, snacks, alcoholic beverages for 18+, WiFi, restroom on board.
• Weather matters: The day depends on good conditions; if weather cancels, you’ll get an alternate date or a refund.

St. Maarten by private catamaran: what you’re really buying

This isn’t a “sit and watch” boat day. You’re paying for a full, organized day that trades crowd stress for flexibility and comfort. The format is simple: you leave from Anse Marcel in the morning, cruise between islands, spend meaningful time at each stop, then return to the same meeting point.

Because it’s private and sized for up to 10 people, the vibe usually lands somewhere between a family outing and a friends’ day at sea. You can move at your group’s pace—snorkeling when you want, floating when you want, and taking breaks when the sun gets intense. The crew also steers the day toward calmer water moments and practical timing, which matters more than people think when you’re on the clock for multiple stops.

From a value standpoint, the price looks high at first glance—$2,639.72 per group—but that’s for the whole charter. If your group fills close to 10, it can work out much more reasonably than paying per person on smaller “shared” boats. The sweet spot is groups of friends or families who want a controlled experience and don’t want to spend vacation time negotiating for snorkeling time or beach access.

The start point: Anse Marcel, a smart launch location

The tour begins in Anse Marcel, 97150, St Martin, starting at 9:30 am. That matters because it sets up a full day that doesn’t feel rushed. You get a morning launch, then the itinerary uses the daylight efficiently: island snorkeling first, then beach time, then a final stop timed for sunset-facing views.

You also don’t have to worry about an end-of-tour logistics puzzle. It finishes back at the meeting point, so you’re not scrambling for a car or ride at the end of a long, sun-soaked day.

Your floating base: comfort, snacks, and the things that make it feel easy

The boat experience is built around comfort and convenience. You’ll have:

• Breakfast, snacks, bottled water, and soda/pop
• Alcoholic beverages (consumption only for those 18+)
• WiFi on board
• Restroom on board
• Snorkeling equipment (included)
• Stand up paddles and an XL floating mat

Those inclusions are more than “nice to have.” When you’re out for about 7 hours, food and drink become part of the enjoyment, not an afterthought. WiFi can help with quick photos, mapping your own plans for later, or just keeping everyone in the group synced. A restroom on board is one of those details that doesn’t seem important until you’re already on the water for hours.

The floating mat and SUPs also add variety. Even if snorkeling isn’t your thing the entire time, you still have ways to relax and stay busy without leaving the boat.

Stop 1: Tintamarre Island snorkeling with sea turtles

Tintamarre Island is the headline for a reason. You’ll travel about 45 minutes by boat, then spend around 1 hour in the water at the island.

This is where you’re aiming for:

• Crystal-clear water
• Snorkeling with sea turtles
• Sting rays
• White sand on a wild beach

A practical way to think about this stop: it’s the time slot that rewards people who want to actually experience the water, not just see it. The water visibility here is the difference between “cool photo” and a real underwater moment.

What I’d plan for mentally: one hour is enough time to do a few rotations—some people snorkel back-to-back, others alternate between floating and taking breaks. If you’re the kind of group that likes photos, you’ll want to coordinate who’s going in first and when to switch, so nobody feels like they’re waiting too long.

Also, if you’re prone to motion sickness, this is exactly the moment to take it seriously. Not because the tour is unsafe, but because snorkeling requires focus and steadiness. Go slow when you get in, and don’t rush your first few breaths.

Stop 2: Pinel Island shallow-water beach break and restaurant lunch option

From Tintamarre to Pinel Island it’s about 30 minutes more on the water. Then you get roughly 2 hours on Pinel, which is a big chunk of beach time in a day that still has one more island after this.

Pinel is built for easy water time:

• Shallow waters
• A chance to swim and relax
• Time for a lunch break at one of the restaurants
• Or just a low-key break

Since lunch isn’t included, this stop is your chance to handle food on your own schedule. I like that the option exists rather than forcing a set meal that may or may not match your group’s taste. If you’d rather keep it simple, you can still lean on the breakfast and snacks already provided and use Pinel for beach enjoyment only.

The drawback here is also simple: you’ll be sharing this time with other boats and beach crowds depending on the day and conditions. This isn’t presented as an empty-island escape. It’s more of a comfort stop where the water is easy and everyone can recover after the snorkeling-focused Tintamarre segment.

Stop 3: Happy Bay Beach for a quieter, boat-access-only sunset

The final stretch takes about 1 hour to reach Happy Bay Beach. This stop is described as:

• Beautiful and uncrowded
• Accessible by boat or hiking
• A great place to end the day facing the sunset

This is the kind of ending that pays off. After snorkeling and island time, you get a calmer vibe where the goal is to relax, take photos from the shoreline, and close out the day without feeling like you’re rushing to the next activity.

One thing to keep in mind: the exact time listed for the stop isn’t detailed, so plan to enjoy it as a real final “break” rather than treating it as a quick photo stop. The value is the setting and the feeling—less crowded water, boat access, and the sunset timing.

If you’re traveling with mixed-interest people (some love water time, others just want the scenery), Happy Bay usually works well because it’s flexible. You can stay in the shallows, sit on the sand, or do nothing except watch the sky shift colors.

The crew and the rhythm of the day (and why it matters)

The quality of the crew is a core part of what makes this charter work smoothly. The boat runs like a well-practiced rhythm: on-time pacing, efficient moves between islands, and help that feels attentive rather than intrusive.

In the experiences I’ve read, the crew included Robin and Sam, and the praise was consistent: friendly, responsive, and good at anticipating needs. They also highlighted that the boat was clean and remodeled, which adds to the feeling that you’re stepping onto something cared for, not an old workhorse.

Why this matters to you: on a multi-stop day, small issues become big problems fast. If snorkeling gear takes time to organize, if the group gets scattered, or if you arrive at stops without a clear plan, the day can feel chaotic. A crew that’s proactive keeps your energy focused on the water, the people you’re with, and the scenery.

What the itinerary timing feels like in real life

You’ll be out for about 7 hours, starting at 9:30 am. The day is structured to hit:

1) the wildlife and snorkeling window at Tintamarre

2) a more relaxed beach and swim slot at Pinel

3) an uncrowded beach ending with sunset-facing views at Happy Bay

That sequencing makes sense. Early water time catches the best energy, then you refuel and loosen up at Pinel, and you finish with an emotional payoff: watching sunset light hit the shoreline.

If you’re the type who likes a full schedule, you’ll appreciate how much you fit in without it feeling like nonstop activity. If you’d rather have fewer stops, the private format helps because you can talk with the crew about how your group wants to handle each section. The itinerary still has its shape, but you’re not stuck with a rigid boat crowd.

Food, drinks, and alcohol rules you should know

Food and drinks are included, which helps you avoid planning meals on a day where you’re moving between islands. You’ll get breakfast, snacks, and alcoholic beverages plus water and soda.

There’s one rule to remember: only guests over 18 can consume alcohol. That’s important for mixed-age groups, and it’s also a good reminder to plan for non-alcohol options for anyone who wants to stay fully focused on the water and snorkeling.

Also, because it’s a boat day, treat drinking like a vacation choice, not a strategy. If you want the best snorkeling experience, you’ll likely enjoy it more with clear head and good hydration.

Snorkeling gear included: still, pack smart

Snorkeling equipment is included, so you shouldn’t need to buy or bring gear. That’s a big time-saver and it keeps the packing list short.

Still, I recommend you bring what helps you enjoy the day:

• Your own sunscreen and a hat you can manage around waves
• Water shoes or something with grip (especially for sand and shallows)
• A dry bag or waterproof phone cover, if you have one

Even with provided equipment, personal comfort matters. If you’re sensitive to fit or prefer a particular style, plan to spend a minute making sure the setup feels right before your first swim.

Who this private charter is best for

This tour fits best if you want:

• A private day with up to 10 people
• Island-to-island scenery plus real water time
• A comfortable boat with WiFi, restroom, and drinks
• Sea turtle snorkeling as a top priority

It also makes sense for:

• Families who want the convenience of onboard food and equipment
• Friend groups who want to keep the day together without a big shared-boat crowd
• Couples who want privacy and a more tailored pace (especially if they can bring friends along to fill out the group)

If you’re traveling solo, the private price may not feel worth it unless you’re okay paying for the convenience of exclusivity.

Price and value: what $2,639.72 really means

At $2,639.72 per group, this isn’t a bargain in the typical per-person sense. But it can be good value because you’re buying:

• a comfortable catamaran day
• multiple island stops
• included snorkeling equipment
• food and drinks
• onboard amenities that reduce stress

A practical approach is to divide the total by your group size. At full capacity (up to 10), you’re closer to a “reasonable charter” range. If you book with fewer people, it becomes more of a splurge, and the best way to justify it is to ask yourself: do you want a private day badly enough to pay for it?

For me, the price makes more sense when you treat it like a one-time highlight, not a routine activity. Spend it for the sea turtle snorkeling and the quiet ending at Happy Bay, and you’ll feel the difference between a charter and a shared boat right away.

Should you book this private full-day boat tour?

Book it if you want a private St. Maarten water day with structured stops, included snorkeling gear, and a crew that keeps things running smoothly. It’s especially worth it when you can fill the group close to 10, because the per-person value improves fast.

Skip it or rethink if you’re traveling as a small party and mostly want “some scenic cruising” without prioritizing snorkeling and beach time. Also, make sure you’re comfortable with the fact that the day requires good weather and depends on sea conditions.

If your dream trip includes sea turtles, sting rays, and a sunset end at a calmer beach, this is exactly the kind of charter you’ll remember long after you’ve left the islands.

FAQ

What time does the tour start, and how long is it?

It starts at 9:30 am and runs for about 7 hours.

Is this a private tour?

Yes. It’s private, and only your group participates, with up to 10 people.

Where does the tour start and end?

It starts and ends back at Anse Marcel, 97150, St Martin.

What are the main stops during the day?

You’ll visit Tintamarre Island, Pinel Island, and Happy Bay Beach.

Is lunch included?

No. Lunch is not included.

What’s included on board besides the boat ride?

Breakfast, snacks, alcoholic beverages (for guests 18+), bottled water, soda/pop, WiFi, a restroom on board, snorkeling equipment, stand up paddles, and an XL floating mat.

Is alcohol included?

Alcoholic beverages are included, but only guests over 18 can consume them.

What happens if weather is bad?

The experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.