Reviewed · CATAMARAN CHARTERS

Private Luxury Catamaran Yacht. Full or Half Day Charter – Sail, Beach, Snorkel.

5.0 · 386 reviews From $1,495 Operated by Seas the Day Charters and Tours · Bookable on Viator
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A private catamaran day in St Thomas is interesting because it cuts the big-group chaos and turns the ocean into your playground. You get the 47’ S/Y Pisces Leopard catamaran with a lounge that opens to an expansive back deck, plus comfy bow seating with bean bags and trampolines for hanging out. I especially like that the captain will shape your day around what you want, but one thing to consider is that you’re still at the mercy of weather and sea conditions, so you should plan for possible changes.

My other big win is the included water time. You’ll have snorkeling equipment and floats ready to go, and the day is built around reef stops where sea turtles are a real possibility, not a marketing promise.

Key Things I’d Plan Around

Private Luxury Catamaran Yacht. Full or Half Day Charter - Sail, Beach, Snorkel. - Key Things I’d Plan Around

  • Private boat for up to 12 so your group can set the pace, music volume, and swim plan
  • S/Y Pisces bow seating + two trampolines for laid-back group time in sea breeze mode
  • JBL Bluetooth audio so you can play your own playlist offshore
  • Snorkeling gear, floats, and beach-ready toys are included
  • Alcohol is included, including beer and the Seas the Day signature rum punch
  • No BVI stops so your time stays focused on St Thomas area water

Why This Private Catamaran Charter Feels Different Than a Typical Excursion

Private Luxury Catamaran Yacht. Full or Half Day Charter - Sail, Beach, Snorkel. - Why This Private Catamaran Charter Feels Different Than a Typical Excursion
This is one of those St Thomas days where the best part starts before you even reach the water. You meet at the R Bar at Yacht Haven Grande, and then the captain escorts you to the boat. From there, it’s just your group. No cattle-call snorkeling line. No waiting around for the slowest guest to find sunscreen.

The boat matters too. S/Y Pisces is a 47’ Leopard catamaran, which gives you a roomy salon and a back deck that feels like a second living room once the doors open. The layout helps you split time between two moods: calm seating when you want to talk and watch, and active time when you want to swim and snorkel.

You’ll also notice how often the crew leans into options. People come off cruises where they felt herded into one fixed route. Here, you can ask for more turtle time, more beach time, or extra snorkeling stops, and the captain will try to match your interests.

One practical consideration: this is an outdoor charter. If you’re traveling in a season where the weather can flip, plan to stay flexible with your schedule and expectations.

More half-days that mix sail and mask:

The S/Y Pisces: Deck Space, Sound System, and Real Comfort

Private Luxury Catamaran Yacht. Full or Half Day Charter - Sail, Beach, Snorkel. - The S/Y Pisces: Deck Space, Sound System, and Real Comfort
If you’ve ever been on a small tour boat where everyone stands shoulder to shoulder, you’ll feel the difference right away. Pisces has:

  • A roomy salon with an indoor space to cool off if you need it
  • A large back deck with comfortable seating, good for groups and shade seekers
  • A bow with relaxing seating, plus bean bag chairs for casual lounging
  • Two trampolines near the bow area, which are fun for group conversation and general silliness, as long as everyone’s comfortable with it

The sound system is also a real perk. Pisces has a JBL Bluetooth setup, which means you can connect your phone and play music without passing around a speaker or worrying about dead batteries.

Water toys round out the day. You’ll have snorkeling equipment and floats included, plus beach games mentioned with the overall setup. That combination is why this doesn’t feel like a single “snorkel stop” day. It’s closer to a full day on the water where you can choose your own rhythm.

Getting There: Yacht Haven Grande and the Crown Bay Taxi Reality

Private Luxury Catamaran Yacht. Full or Half Day Charter - Sail, Beach, Snorkel. - Getting There: Yacht Haven Grande and the Crown Bay Taxi Reality
Your meeting point is straightforward: go to the R Bar at Yacht Haven Grande, near the Welcome Archway. You meet 15 minutes before departure, and the captain will escort you to the boat.

Now the part that can trip up cruise ship days. If your ship is docking at Crown Bay Marina, you’ll need a taxi to Yacht Haven Grande. Plan for about 15 minutes each way. That doesn’t sound like much, but it’s enough to stress you out if you wander off for an extra duty-free lap.

If you’re coming from a cruise, I strongly suggest you confirm your docking port the night before. Some ships end up at Havensight, which can reduce or remove the taxi hassle, but you want to know before you leave the ship.

Half Day or Full Day: How to Choose Without Regret

Private Luxury Catamaran Yacht. Full or Half Day Charter - Sail, Beach, Snorkel. - Half Day or Full Day: How to Choose Without Regret
You can book this as either a half-day or full-day charter, and your captain builds the itinerary around what your group wants. Full day is roughly 7 hours (approx.), which usually means more time for multiple snorkeling stops plus longer beach time.

Here’s how I’d choose:

  • Choose half day if you mainly want the snorkeling highlights and a taste of the islands, without feeling rushed back to shore.
  • Choose full day if you want time to breathe, do more than one swim, and linger on the beach when you find the right spot.

One more clue from how people describe their days: the groups who get the most value tend to go in with a plan, then stay flexible. For example, ask for turtle-focused snorkeling, but don’t be too rigid about the exact order of stops. The best reefs can depend on conditions that day.

St Thomas Harbors and Island Hopping: The Sail Part Isn’t Just Transit

Private Luxury Catamaran Yacht. Full or Half Day Charter - Sail, Beach, Snorkel. - St Thomas Harbors and Island Hopping: The Sail Part Isn’t Just Transit
The St Thomas portion of the day is more than getting from one location to the next. You’ll sail through the local islands and harbors, and that time is where you reset your brain. The water is calm enough for most people to relax, and the boat setup makes it easy to switch between:

  • watching the coastline go by
  • grabbing a drink and a float option
  • taking quick photos while the lighting is good

You’re also not stuck doing a stop-and-go route. The captain can shape the itinerary, which means if your group wants extra scenic time before a beach, that’s often possible.

If you’re someone who likes photos, this is also the section where you can take them without the “we have 10 minutes at each dock” feeling.

Buck Island Snorkeling: Reefs, Sea Turtle Chances, and What to Expect

Private Luxury Catamaran Yacht. Full or Half Day Charter - Sail, Beach, Snorkel. - Buck Island Snorkeling: Reefs, Sea Turtle Chances, and What to Expect
Buck Island is one of the headline areas for snorkeling, and it tends to be where people start talking about turtles right away. In practice, what you’ll enjoy most is the water access style: you’re on a private boat, and you can get into the water more comfortably than in big tour waves.

What to expect in a useful, real-world way:

  • You’ll use the provided snorkeling equipment
  • You’ll likely have multiple chances to swim at different spots depending on conditions
  • The day often includes turtle and reef life sightings, and the crew typically helps you get into the water at the right moment

One detail I really like from the way the crew operates: they pay attention to what you’re seeing and where you’re headed next. That’s how you get that sense of “they’re working with the ocean,” not just following a rigid script.

If you want a ballpark goal for what you’ll see, think reef fish, rays, and the kind of calm, slow movement that comes from snorkeling where animals feel less pressured.

Water Island and Beach Time: The Tradeoff Between Sand and Swims

Private Luxury Catamaran Yacht. Full or Half Day Charter - Sail, Beach, Snorkel. - Water Island and Beach Time: The Tradeoff Between Sand and Swims
Water Island is built for people who want both sides of the day: ocean time and beach time. On the boat, you can do a “float and chill” session between snorkeling stops, then head to shore for sand and a break from the water.

The beach portion is also where this itinerary can feel extra special, because you’re not stuck with one generic shoreline. People talk about spending real time on beach stops, and a common favorite is Honeymoon Beach, which has a laid-back vibe and enough quiet space to actually relax.

Here’s the tradeoff to keep in mind: if you want maximum snorkeling, you might find yourself wishing for another swim session once you’re on the sand. If you want a beach-focused day, be ready to snorkel less often. This charter works best when you pick your “top priority,” then let the captain fill in the rest.

Also, keep an eye on how your group behaves in the water. Some days are calmer and more long-wandering. Other days call for shorter, smarter swim sessions depending on conditions.

Lunch and the Food Reality on a Boat Day

Private Luxury Catamaran Yacht. Full or Half Day Charter - Sail, Beach, Snorkel. - Lunch and the Food Reality on a Boat Day
Lunch is not included. That sounds like a bummer until you realize how flexible it can be. The operator specifically notes that lunch can be purchased at many locations.

What this means for you:

  • If your group wants something fast and easy, you can grab lunch near beach stops.
  • If you want a planned meal, you can ask your captain for suggestions and time your lunch around a spot that fits your pace.

From real day-to-day experiences shared by past groups, lunch can work out well on the day itself, including stops like Dinghy’s in some cases. You just need to accept that you’re paying for it separately, not bundled into the charter price.

The big win is that you can stay on the water all day without having to jump back and forth for a meal.

Drinks, Alcohol, and the Rum Punch Factor

This is one of the most valuable parts of the package: alcoholic beverages are included, with beer and the signature rum punch called out specifically. Bottled water is included too, and it’s described as Virgin H2O.

A boat day with included drinks changes the mood. It helps everyone relax into the day, and it also makes it easier for mixed-age groups, since you’ll have options for different preferences.

A small practical note: pace matters. The ocean makes some people snack and swim harder than they expect. If you’re drinking rum punch, hydrate too, and take advantage of the shade on the deck when the sun is strong.

Price and Value: What $1,495 Covers for Up to 12 People

The price is $1,495 per group, up to 12 people. That’s the key value point: you’re paying for the whole boat, not per person.

So the value math depends on your group size:

  • If you book with a full group close to 12, your cost per person drops fast and you’re basically buying freedom: music, itinerary flexibility, and the ability to spend time how you want.
  • If you book with only a few people, you’re still getting a private boat experience, but the per-person value is less dramatic.

What makes the price feel more justified than many tours is that several “extras” are already folded in:

  • snorkeling gear and floats
  • soda and bottled water
  • beer and signature rum punch
  • restroom on board

And most importantly, the crew designs your day around your needs. That personalization is hard to copy when you’re in a standard group tour.

Who Should Book This, and Who Might Want to Skip

This charter fits best if you:

  • want privacy and a calmer feel than cruise excursions
  • care about snorkeling and want the option to do more than one swim
  • have a mixed-age group and want a day that can flex between swimming and lounging
  • enjoy a social boat vibe, especially with included drinks and deck space

It might not be the best fit if you:

  • want a fully scheduled, always-the-same itinerary with no decision-making at all
  • dislike any weather flexibility, because the charter requires good weather
  • are only interested in a very short stop with no time on the water beyond snorkeling

Should You Book the S/Y Pisces Private Catamaran Charter?

If you’re deciding between a “checklist” excursion and a true boat day, I’d lean Pisces for the way it balances fun and comfort. The deck setup, the Bluetooth music, the included snorkeling gear, and the real chance to see sea turtles make it a strong pick for a first-time visitor and a returner alike.

Book it if you want your day in St Thomas to feel like your own. Go with the half-day if your schedule is tight and you mostly want snorkeling and a beach break. Choose the full day if you want more time to breathe, switch between swimming and lounging, and let the captain build a route that matches your group.

If you’re traveling with a cruise ship, do yourself a favor and confirm where you’re docking. Then you’ll spend less time worrying about timing and more time enjoying the water.

FAQ

How many people are included in the private charter?

The charter price is for a group of up to 12 people.

Is this a half-day or full-day experience?

You can select either a half-day or full-day charter. The full day is listed as about 7 hours.

Where do we meet for the tour?

You meet at the R Bar at Yacht Haven Grande near the Welcome Archway, and the captain escorts you to the boat. Arrive about 15 minutes early.

Is lunch included in the charter price?

No. Lunch is excluded, but you can purchase it at many locations.

Does the charter include snorkeling gear and floats?

Yes. Snorkeling equipment and floats are included.

Does this charter visit the British Virgin Islands?

No. The charter does not visit BVI.

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