Reviewed · PRIVATE BOAT CHARTERS

Private Luxury Catamaran Half Day Charter

★ 5.0 · 5 reviews From $1,495 per group (up to 12) Operated by Someday Charters · Bookable on Viator
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Your own boat changes the whole day. Someday Charters gives you a private four-hour catamaran around St. Thomas, with snorkeling at Turtle Cove, time at Honeymoon Beach, and a crew that can shape the outing around your group. I like the roomy boat, the custom itinerary, and the fact that the charter is limited to 12 people even though the vessel is certified for more.

I also like the personal service from Captain Joe and Katie, who can handle guiding, drinks, and special requests. The main thing to consider is time: four hours passes quickly when you want both snorkeling and beach time, and the trip depends on good weather.

Key points at a glance

Private Luxury Catamaran Half Day Charter - Key points at a glance

  • Private boat for up to 12 people: You share the catamaran only with your own group, not a large mixed crowd.
  • Turtle Cove snorkeling: A professional guide provides instruction and leads you among fish, coral reefs, and green sea turtles.
  • Honeymoon Beach stop: After snorkeling, you can relax on the boat, use the floats, or go ashore on Water Island.
  • Top-shelf drinks after water activities: Snacks and unlimited drinks are included, but the open bar begins after the in-water portion.
  • Custom planning: The office can help arrange alternative pickup points, special celebrations, and itinerary requests.
  • $1,495 per group: At the full 12-person limit, that works out to about $125 per person before gratuity.

Why a private catamaran makes sense in St. Thomas

Private Luxury Catamaran Half Day Charter - Why a private catamaran makes sense in St. Thomas

A private charter changes the rhythm of a boat day. You are not tied to a fixed group of strangers or an itinerary that gives every stop the same amount of time. Your group can tell the crew what matters most, within the limits of the four-hour trip and local conditions.

That flexibility is especially useful for families and friends with different ideas about a good afternoon. Some people may want more time in the water, while others prefer the sun, a float, or the beach. The boat has room for all three styles.

Someday Charters limits each charter to 12 people, even though the catamaran is certified for up to 26. That is an important choice. The smaller number leaves more room to move around and gives the crew a better chance to provide direct help.

The price is $1,495 for the entire group, not a per-person fare. If 12 people fill the boat, the cost comes to about $125 per person. For a smaller group, the individual cost rises quickly, so this experience makes the most financial sense for a family reunion, wedding party, birthday group, or close circle of friends.

Fuel, snorkeling gear, snacks, and drinks are included. Customary gratuity is not included, so you should plan for that separately.

Starting at Yacht Haven Grande

Private Luxury Catamaran Half Day Charter - Starting at Yacht Haven Grande

The meeting point is Someday Charters at 5304 Yacht Haven Grande in Charlotte Amalie, St. Thomas. The activity ends back at this same location, which keeps the day straightforward.

The tour information says the location is near public transportation, but it does not provide a hotel transfer. If you need an alternative pickup point, contact the office before the day of the charter. The staff can help organize different pickup locations when possible.

Bring your mobile ticket and arrive ready for a boat outing. Since the charter is private, the crew can spend less time sorting out a large mixed group and more time getting your party moving.

You should also tell the captain about allergies or medical conditions before the boat leaves. Anyone with a medical concern should check with their own medical professional first. The stated fitness level is moderate, which fits an outing that involves boarding a boat, using a ladder, swimming, and moving around a catamaran.

The ride along St. Thomas’s southern coast

Private Luxury Catamaran Half Day Charter - The ride along St. Thomas’s southern coast

The day begins with a power catamaran ride along the southern coast of St. Thomas. The boat itself is part of the experience, not just transportation between stops. A power catamaran gives you a quicker, more exciting ride than a slow floating platform, though the motion can feel lively on the water.

This is a good point to be realistic about the schedule. The charter lasts about four hours, and some of that time goes toward traveling between the meeting point and the two activity sites. You get a taste of the coast, a guided snorkel, and a beach stop rather than a full-day island cruise.

The crew can adjust the plan around your group’s priorities. Still, the captain has the final say on safe routes and conditions. A requested itinerary is not a promise that every stop will be possible on a particular day.

Turtle Cove and Buck Island National Wildlife Refuge

Private Luxury Catamaran Half Day Charter - Turtle Cove and Buck Island National Wildlife Refuge

The first major stop is Turtle Cove at Buck Island National Wildlife Refuge. This is the active part of the charter, and it is where the professional snorkel guide becomes especially useful.

You receive sanitized snorkeling equipment and instruction before entering the water. That matters if someone in your group is new to snorkeling or simply wants a quick refresher. The guide then leads you along the surface rather than leaving you to find your own way.

The attraction here is the mix of marine life. You may see numerous colorful fish, coral reefs, and green sea turtles. The exact animals and water conditions can vary, so nobody should treat a turtle sighting as a guarantee, but the site is chosen for its marine life and reef setting.

The boat is set up for easier water access. A large aft swim platform and custom boarding ladder reduce some of the awkwardness that can come with climbing in and out of a boat. There is also a freshwater rinse afterward, a small feature that makes the next part of the trip more comfortable.

The snorkeling stop does require moderate physical ability. You need to handle the gear, enter the water, swim or float at the surface, and use the boarding ladder to return. If you have a medical condition, allergy, or concern about swimming, speak with the captain and your medical professional before booking.

Snacks and the open bar after snorkeling

Private Luxury Catamaran Half Day Charter - Snacks and the open bar after snorkeling

After you return from the water, the crew serves snacks and drinks. The boat has an open bar with top-shelf selections, but the timing matters: unlimited drinks are provided after the in-water activities, not as a license to drink before snorkeling.

That arrangement is sensible. You can enjoy the active portion with a clear head, then settle into a more relaxed part of the afternoon. The snack is useful because the charter includes time on the water but does not describe a full meal.

The catamaran has a modern, fully functioning bathroom. On a four-hour boat trip, that is more than a minor convenience. It means you are not dependent on facilities at the beach or forced to cut the outing short for a basic need.

The crew service is one of the strongest parts of this charter. Katie has been praised for combining water guidance with bartending, while Captain Joe brings strong familiarity with the islands. That division works well: one person can focus on the water and refreshments while the captain handles the boat and local route.

Honeymoon Beach on Water Island

Private Luxury Catamaran Half Day Charter - Honeymoon Beach on Water Island

The second site is Honeymoon Beach on Water Island. After the snorkeling, the mood shifts from active to easygoing. You can stay on the catamaran, stretch out on the floats, or go onto the warm sand.

This stop gives your group choices without forcing everyone into the same activity. Sun seekers can remain on the boat. Swimmers can use the floats. Anyone who wants solid ground can spend time on the beach.

The beach stop is also where the private format pays off. A public excursion may need to move on according to a group schedule. Here, the crew can respond to what your own party wants, as long as the timing and conditions allow.

There is a tradeoff. Honeymoon Beach is a pleasant place to slow down, but four hours is not a long time for two major stops. If your group wants a long beach afternoon, extensive snorkeling, and a leisurely bar session, you may find the half-day format tight. Ask the office about your priorities when arranging the charter.

Captain Joe, Katie, and the service onboard

Private Luxury Catamaran Half Day Charter - Captain Joe, Katie, and the service onboard

The crew makes this more than a boat rental. Captain Joe and Katie have been singled out for their friendliness, flexibility, and ability to let the group set the tone.

Katie serves as a snorkel guide and bartender, which is a useful combination for this itinerary. She can help people feel comfortable in the water, then look after drinks once the active portion ends. Captain Joe’s experience with the islands adds value when the group wants help deciding how to use its limited time.

The best fit is a group that knows what it wants but still appreciates advice. You can request alternative pickup locations, a different emphasis in the itinerary, or a celebration. The office staff can also help with special arrangements before the charter.

Do not expect a completely self-directed boat rental. This is a crewed experience, and the captain controls safety decisions, routes, and weather calls. The benefit is that you do not have to manage the boat yourself.

Boat comfort and included equipment

Private Luxury Catamaran Half Day Charter - Boat comfort and included equipment

The catamaran is described as roomy, well appointed, and modern. The 12-person limit should make the available space more useful than the vessel’s maximum certification might suggest.

Snorkeling equipment is provided and sanitized. You do not need to arrange a separate rental for the main water activity. The freshwater rinse lets you remove salt water before returning to the boat for snacks and drinks.

The aft swim platform and boarding ladder are practical touches. Boat ladders can be a weak point on water excursions, especially for anyone who is less agile. A wide platform and easier access do not remove the need for care, but they should make the process less cumbersome.

The included fuel is another advantage. You do not have to worry about an extra fuel surcharge appearing after booking. The main additional cost to remember is gratuity.

Service animals are allowed. The available information does not provide a detailed policy for other pets, so ask Someday Charters directly if that matters to your group.

When the $1,495 price is good value

The cost is easiest to judge by group size. A full group of 12 pays about $125 per person. A group of six pays nearly $249 per person, and a smaller party pays more still.

At the full capacity, the price includes a private boat, captain, snorkel guide, fuel, sanitized equipment, snacks, freshwater rinse, bathroom access, and unlimited drinks after the water activities. You are also paying for privacy and flexibility, not only for transport to Turtle Cove and Honeymoon Beach.

That makes the charter a better value for people who would otherwise book several smaller activities or who place a high value on having the boat to themselves. It is less compelling if you only want a short swim and do not care about privacy.

The average booking lead time is 318 days. That is a strong signal to plan early, especially if you are visiting St. Thomas during a popular travel period or need a particular date for a celebration. The high advance demand also means you should not assume a last-minute slot will be available.

Weather, cancellations, and practical limits

This experience requires good weather. If poor weather causes a cancellation, you are offered another date or a full refund. That policy gives you some protection, but it does not remove the need for a backup plan on your vacation day.

You can cancel for a full refund up to 24 hours before the start time. Cancellations or changes made less than 24 hours before departure are not accepted for a refund. The cutoff follows local St. Thomas time.

Think carefully about the four-hour length before booking. The charter gives you a focused outing with two distinct stops, but it is not designed for a full day at sea. If your group includes people who want a slower pace, agree in advance on how much time to give snorkeling, the boat, and the beach.

Who should book this charter?

I would recommend it most strongly for groups of six to 12 people who want privacy and can share the cost. It works especially well for families, friends, celebrations, and groups with mixed interests.

It is also a good choice if you want guided snorkeling without giving up control over the rest of the afternoon. Beginners get instruction and support, while stronger swimmers can enjoy the water and then move on to the beach or floats.

I would think twice if your group is very small, wants the cheapest possible boat outing, or hopes to spend most of the day at Honeymoon Beach. The short duration and fixed group price matter more in those cases.

Should you book the St. Thomas private catamaran?

Book it if you value privacy, personal service, and a flexible plan more than the lowest price. The strongest reasons are the 12-person limit, guided Turtle Cove snorkeling, the choice of boat or beach time at Honeymoon Beach, and the capable crew of Captain Joe and Katie.

Before paying, confirm your preferred pickup point, tell the office about allergies or medical conditions, and discuss which stop matters most to your group. If you can fill much of the boat and want a polished half-day on the water, Someday Charters offers good value. If you want a long, unhurried beach day, book a longer outing instead.

FAQ

Where does the private catamaran charter start and end?

It starts at Someday Charters, 5304 Yacht Haven Grande, Charlotte Amalie, St. Thomas 00802, USVI. The activity ends back at the same meeting point.

How many people can join the charter?

The charter is limited to 12 people. The catamaran has CE certification for up to 26 guests, but Someday Charters keeps each charter at 12 for more room and personal service.

How long does the experience last?

The private catamaran experience lasts approximately four hours.

What snorkeling equipment is provided?

Sanitized snorkeling gear is provided. The boat also has a freshwater rinse, a large aft swim platform, and a custom boarding ladder for water access.

What sites does the charter visit?

The itinerary includes Turtle Cove at Buck Island National Wildlife Refuge for guided snorkeling, followed by Honeymoon Beach on Water Island.

Are drinks and food included?

Snacks and unlimited drinks are included. The top-shelf open bar is provided after the in-water activities. Customary gratuities are not included.

What happens if the weather is poor?

If the charter is canceled because of poor weather, you can choose a different date or receive a full refund. You can also cancel for a full refund if you cancel at least 24 hours before the experience start time.

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