50′ Luxury Yacht. Private Full or Half Day Catamaran Snorkel, & Beach Experience

Bring your own crew. This private 50-foot catamaran charter gives your group control of the day around St. Thomas, St. John, and nearby cays, with room for up to 12 people. I like the freedom to choose between a half-day outing of about four hours and a full-day charter of up to seven hours, plus the chance to shape the route with your captain.

I also like the practical comforts: snorkeling gear, floats, a restroom, water, soda, beer, and rum punch are included. The main drawback is that the advertised beach list is broader than what may be possible on the day. Trunk Bay, for example, may be restricted to commercial charters, so you should treat the stops as choices rather than promises.

Key Points at a Glance

• A 50-foot private catamaran for up to 12: The price covers the yacht and your group, not a seat on a crowded boat.
• Captain-led flexibility: You can focus on turtles, snorkeling, quiet coves, beaches, sightseeing, or lunch stops.
• Comfortable spaces: The back deck has seating and dining space, while the bow has bean bags and large trampolines.
• Snorkeling is a major strength: Past outings have included sea turtles, stingrays, octopuses, tropical fish, and a sunken ship.
• Food is not included: Lunch can be purchased at some stops, but plan for that cost and the time it takes.
• BVI trips are not available: This boat operates around St. Thomas, St. John, and nearby cays.

Why This Charter Works Better Than a Standard Boat Trip

A private boat changes the feel of a day in the Virgin Islands. You are not following a fixed schedule with a boatload of strangers. Your group can tell the captain what matters most, then adjust the plan as the day develops.

That matters if your party has mixed interests. One person may want to snorkel with turtles, another may prefer a quiet beach, and someone else may simply want to stretch out with a rum punch and watch the islands pass. A private charter gives the crew room to balance those wishes.

The boat is the SY Sirena, a 50-foot catamaran with a salon opening onto a large back deck. The bow has bean bag chairs and broad trampolines, which give you a relaxed place to sit while underway. Several families specifically appreciated the boat’s space, and the bean bags received repeated praise for lounging between stops.

The catamaran format also helps with comfort. Two hulls usually provide a broad, steady platform, though no boat is immune to wind or waves. If you are prone to seasickness, tell the crew early and use the calmer parts of the boat as advised.

Choosing Four Hours or Seven

The half-day option is a good fit if you want one or two water stops without giving up your entire day. You can snorkel, swim, see a beach, and spend time underway without trying to cram the whole Virgin Islands into one outing.

The full-day option gives you breathing room. You can spend at least 90 minutes at a favorite stop, add a second snorkeling site, pause for lunch, and still have time for sightseeing. The crew has helped groups find calm water during windy periods, so a longer charter also gives the captain more room to change sides of an island when conditions shift.

Do not expect to visit all 13 places listed as possible stops. That would take far longer than four to seven hours, especially since the recommended stay is about 90 minutes at each location. Think of the list as a menu. You and the captain will select a few places that fit your interests, weather, and time.

A full day makes the most sense for a group of eight to 12 people, families with different activity levels, or anyone hoping to combine snorkeling, beach time, and lunch. A half-day is more sensible for a smaller group on a tight schedule or for young children who may tire before the afternoon is over.

What the Yacht Feels Like Underway

You get several ways to spend time on the boat. The back deck offers regular seating and dining space. The bow is better for sun, conversation, and spotting sea life while the catamaran is moving. The salon provides an indoor area, though the appeal of this outing is clearly the open air.

The included drinks keep the day simple. Bottled water is supplied through Virgin H2O, along with soda, beer, and the company’s signature rum punch. You do not need to organize a cooler for basic refreshments.

Lunch is the main extra to plan. It is not part of the price, but the captain can suggest places to eat, and some groups have stopped at Lovango or arranged food such as pizza. Ask before departure how a lunch stop will affect your water time. If you prefer a longer swim and snorkel session, you may want to bring snacks and skip a formal meal.

The boat has a restroom, a useful feature on a full-day trip. Snorkeling equipment and floats are also provided, so you avoid packing bulky gear. Still, bring your own sun protection, swimwear, a towel, and any personal items your group needs for the day.

Secret Harbour and the East St. Thomas Options

Secret Harbour is a practical choice for a first water stop. It can work well for a group that wants to get settled, test the snorkeling gear, and spend time in a sheltered beach setting.

Brewer’s Bay offers another option for swimming and beach time. Its position on St. Thomas can make it useful when wind or sea conditions affect other choices. Your captain will decide what is comfortable and suitable that day.

Magens Bay Beach is one of the best-known beach options on St. Thomas. It is a natural pick for a group that wants classic beach scenery and time in the water rather than a dedicated snorkeling session. Its popularity can also mean a busier feel, so ask the captain about timing and conditions.

Sapphire Beach gives you another attractive St. Thomas stop, with a mix of beach time and swimming. Coki Point Beach is often associated with clear water and easy access to marine life, making it a logical choice for snorkeling. If your priority is fish and underwater viewing, tell the crew plainly. The captain and first mate can help direct you toward the best spot available that day.

Lindqvist Beach offers a quieter style of beach stop than the island’s busiest names. It may suit a group that wants sand, swimming, and a slower pace. As with every stop, the actual choice depends on weather, sea conditions, and access rules.

St. John’s Beaches and Sea Life

Crossing toward St. John opens up more options. Honeymoon Beach is a natural choice for calm swimming and an easy beach break. Francis Bay offers another peaceful setting, with room to settle into the water and enjoy the scenery without rushing.

Trunk Bay is one of the most famous beaches in the area, but there is an important catch. Commercial charter access may be restricted, and the captain may not be able to stop there even though it appears among the possible destinations. I would not book this trip solely for Trunk Bay. Ask about the current rule before departure and keep your plans flexible.

Maho Bay Beach is especially appealing if your group wants a chance to see sea turtles. Several outings have included turtles, and Maho is one of the listed St. John choices. Wildlife is never guaranteed, but the area can make a strong choice for a group hoping to see marine life rather than only sunbathe.

Waterlemon Cay is another notable option for snorkeling and island scenery. It can be a rewarding choice for a longer charter, since you want enough time in the water to make the trip worthwhile. Scott Bay Beach and Hansen Bay Beach provide further St. John alternatives when you want quieter water or a less familiar stop.

Your captain may also suggest a place that is not the obvious headline destination. That flexibility has real value. In windy weather, the best day may come from changing sides of an island and using a calm cove instead of forcing the original plan.

The Snorkeling: What You May See

Snorkeling is the heart of this experience for many groups. The supplied gear makes it easy to get started, and the crew can help with equipment, entry, and getting back aboard. First mates have been praised for keeping drinks filled while also helping children and less confident swimmers.

Marine life sightings have included sea turtles, stingrays, octopuses, tropical fish, and a sunken ship. One family with teenagers specifically wanted turtles and had that request built into the day. Another group saw turtles, a stingray, and an octopus during a half-day trip.

These sightings are encouraging, not guaranteed. The crew can improve your chances by choosing suitable sites and explaining where to look, but wildlife follows its own schedule. If your group includes a weak swimmer, say so before getting into the water. One outing included a child who did not swim well, and the crew helped the parents manage their snorkeling time.

Families with babies and young children have also used the boat successfully. The private format lets parents set a gentler pace, and the crew can help with gear and supervision while adults take turns in the water. You should still remain responsible for your children, especially around the boat and water.

Captains, First Mates, and Service

The crew is a major part of the value here. Names praised in past outings include captains Maddy, JW, Alex, Dave, Vic, Glen, Wallens, and others, along with first mates Olivia, Ro, Dylan, Coleman, Celina, Kahlia, and Yousif. Your assigned team will vary, but the strongest pattern is attentive service, safety guidance, island facts, and useful local suggestions.

Several crews have helped shape the day around specific requests. They have pointed groups toward turtle spots, suggested lunch locations, shared island history, and adjusted routes when the wind picked up. That is exactly what you want from a private charter captain.

The experience is not flawless for every party. One poor account described a late departure, disagreement over timing, and dissatisfaction with the crew’s manner. The practical lesson is simple: arrive on time, communicate your priorities clearly, and understand that the scheduled end time matters. A late start may reduce your time on the water.

I would also confirm safety equipment and the plan at check-in if anyone in your group has concerns. The operator states that sufficient life jackets are carried, and most families found the crew attentive and accommodating.

Is $1,595 a Good Value?

The listed price is $1,595 for up to 12 people. At full capacity, that works out to about $133 per person before the customary captain and crew tip of 15 to 20 percent. For a private 50-foot yacht with drinks, gear, floats, and a restroom, that can be good value for a large group.

For four people, the same base price works out to nearly $399 per person before gratuity. That is a serious cost, and a shared boat may be better if privacy is not important to you.

The value improves when you use the charter’s flexibility. A group that wants to snorkel, stop for lunch, visit two beaches, and change plans around the weather is getting more than a simple boat ride. A group that only wants a short swim and a few photos may not use enough of the private service to justify the price.

Tip separately. Lunch is extra, and the BVI is not included. If the British Virgin Islands are your goal, this is the wrong boat and you should choose the operator’s separate BVI product instead.

Meeting in Red Hook and Practical Details

The main departure point is American Yacht Harbor in Red Hook, St. Thomas. The charter returns to the same meeting point. Pickup from Cruz Bay on St. John may be possible with advance notice after booking, so ask before you make transport plans.

A mobile ticket is provided, and confirmation arrives when you book. Service animals are allowed, and the activity is near public transportation. The operator states that most people can participate, but you should discuss mobility, swimming ability, and child needs with the crew before departure.

The cancellation rule is straightforward: cancel at least 24 hours before the start time for a full refund. Changes made within 24 hours are not accepted, and late cancellations are not refunded. Since the trip depends on good weather, a cancellation by the operator for poor conditions leads to a different date or a full refund.

Who Should Book This Catamaran?

I would choose this charter for a family reunion, birthday, anniversary, or group of friends who want the boat to themselves. It is particularly useful when some people want serious snorkeling and others want a calm beach day.

It also suits families with young children because the crew can adapt the pace, and the private setting is less stressful than a crowded group trip. The full-day option is best when you want several stops and a meal. The half-day option works well for a first boating experience or a group that prefers a shorter outing.

I would hesitate if your main goal is a guaranteed visit to Trunk Bay, a BVI crossing, or a fixed list of beaches. I would also think twice if your group is small and price-sensitive.

Final Verdict: Book It If Flexibility Matters

This is a strong private charter for groups that value space, personal attention, and the freedom to change plans. The best parts are the large catamaran, the helpful crews, the broad snorkeling options, and the ability to build the day around turtles, beaches, lunch, or quiet coves.

Book it if you can fill much of the 12-person capacity and will make use of the full-day flexibility. Before paying, confirm the current beach access rules, especially for Trunk Bay, ask about lunch plans, and make sure everyone understands the departure time. If you do that, this can be one of the most memorable ways to experience St. Thomas and St. John from the water.

FAQ

How many people can join the private catamaran charter?

The yacht accommodates up to 12 people, and the listed price covers the boat for your private group.

How long does the charter last?

You can choose a half-day or full-day outing. The approximate duration is four to seven hours.

Where does the charter depart?

The main meeting point is American Yacht Harbor on Smith Bay Road in Red Hook, St. Thomas. The trip ends back at the same harbor.

Can I be picked up in Cruz Bay on St. John?

Pickup from Cruz Bay may be possible with advance request after booking. You should arrange this in advance rather than assume it is included.

Are snorkeling equipment and floats included?

Yes. Snorkeling equipment and floats are included, along with bottled water, soda, beer, rum punch, and use of the onboard restroom.

Is lunch included?

No. Lunch is not included, but food can be purchased at some locations. Ask the captain how a lunch stop will affect your time on the water.

Can the charter visit the British Virgin Islands?

No. The BVI is not available on this vessel. A separate BVI charter must be booked instead.

What happens if bad weather cancels the trip?

If poor weather causes the operator to cancel, you will be offered another date or a full refund. You can also cancel for a full refund if you do so at least 24 hours before the scheduled start time.