Reviewed · ST THOMAS

USVI Private Boat Charters – New, Fast Powerboats for Half and Full Day

5.0 · 301 reviews Operated by Seas the Day Charters and Tours · Bookable on Viator
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A private powerboat is one of the best ways to see St. Thomas and St. John without being tied to a fixed group schedule. On MV Aquarius, you can spend your time snorkeling with turtles, relaxing at a beach, cruising past the islands, or joining the action at Maho Beach.

I like the flexible route, since Captain Mike, Captain Bryan, Captain Aaron, Captain Amanda, and other local captains can shape the day around your group. I also like the small private setting, with space for up to 12 people, snorkeling gear, Bluetooth music, and drinks already aboard.

The main catch is cost. The $885 price covers the whole group, not each person, but fuel is charged separately at an advertised $150 per booking, and captain gratuity is not included. A half-day for two people is a splurge, while a full boat shared by a family or group can be a sensible use of vacation money.

Key things to know before you book

USVI Private Boat Charters - New, Fast Powerboats for Half and Full Day - Key things to know before you book

  • MV Aquarius is a 2019, 31-foot Wellcraft powered by twin 300-horsepower Yamaha engines, giving you a quick way to move between St. Thomas, St. John, and nearby cays.
  • You choose the day’s focus: snorkeling, quiet beaches, sightseeing, swimming, music, or a mix of all four.
  • The boat holds up to 12 people privately, so you are not sharing the captain or route with another booking.
  • Snorkeling equipment, water, soda, and beer are provided, but food is not listed as included.
  • American Yacht Harbor in Red Hook is the standard pickup point, with advance pickup sometimes possible at Yacht Haven Grande.
  • BVI stops are not available on this charter, so book a different product if visiting the British Virgin Islands is your main goal.

Starting at American Yacht Harbor in Red Hook

USVI Private Boat Charters - New, Fast Powerboats for Half and Full Day - Starting at American Yacht Harbor in Red Hook

Your day begins at American Yacht Harbor, at Smith Bay Road in Red Hook. This is the regular meeting point and the natural jumping-off spot for St. John, since Red Hook sits on St. Thomas’s eastern side.

With advance notice, pickup may be arranged at Yacht Haven Grande in Charlotte Amalie or another stated location. Confirm that before booking rather than assuming the boat will come to your hotel or cruise pier.

The listed start and end times include about 15 minutes at the marina for boarding. From there, your captain will discuss what you want from the day. This conversation matters more than it may seem. A family with young children may want easy swimming and a quiet beach, while a group of strong swimmers may prefer several snorkeling stops and more time around St. John.

The boat is private, but the captain remains the person responsible for the route and timing. You get a say in the plan, though weather, sea conditions, and available time can affect the final schedule.

What MV Aquarius is like on the water

USVI Private Boat Charters - New, Fast Powerboats for Half and Full Day - What MV Aquarius is like on the water

Aquarius is a 31-foot Wellcraft built in 2019, with twin 300-horsepower Yamaha engines. That is a serious amount of power for a day boat, and it matters when you want to cover several bays or make the most of a short cruise-ship stop.

The bow has seating for conversation, sunbathing, and looking for turtles. The open front area is also a good place to enjoy the views between stops, though anyone sensitive to sun or spray should plan accordingly.

A Fusion sound system with Bluetooth lets you play your own music. This is a small but useful feature for a private charter. You can set the mood for your group instead of listening to a shared boat’s playlist.

Snorkeling equipment is available aboard, along with soda, water, and beer. You should bring any food you want for the day. One captain, Mike, has taken groups to local food stops, and another group used time at Lime Out for tacos, but food and restaurant visits are not guaranteed parts of every charter.

Planning a four-hour half-day

USVI Private Boat Charters - New, Fast Powerboats for Half and Full Day - Planning a four-hour half-day

The half-day option lasts about four hours. That sounds generous until you account for travel between bays, boarding, anchoring, swimming, and returning to Red Hook.

I would keep a four-hour charter focused. Choose two major stops, or two snorkeling areas plus a short beach visit, rather than trying to collect every named location. The company recommends at least 1.5 hours at each stop, which is sensible if you want time to swim rather than simply take a quick look.

A typical half-day could center on Maho Bay and one other St. John beach. Another good plan would be snorkeling at Secret Harbour or Coki Point, followed by a calm beach stop. If your family has never snorkeled, give yourself enough time to get comfortable instead of squeezing in four rushed locations.

This shorter trip suits cruise-ship passengers, families with children, and anyone who wants a strong taste of the islands without spending a full day on the water. One family of eight used a half-day during a cruise call and found the private route more appealing than a large cruise-line excursion.

If you are arriving by cruise ship, be honest about your return deadline. A captain can help you see a lot in limited time, but you still need a buffer for the ride back to the marina and your walk or transfer to the ship.

Making the most of a seven-hour full day

USVI Private Boat Charters - New, Fast Powerboats for Half and Full Day - Making the most of a seven-hour full day

The full-day option lasts about seven hours and gives the charter its best value. With a full day, you can combine St. John beaches, snorkeling, a meal stop, and time spent simply cruising.

One group with Captain Mike circumnavigated St. John, stopping at Maho Bay, Leinster Bay, Lime Out, and Booby Rock. That kind of route shows what a full day can do: you can see several sides of the island without turning the experience into a race.

I would still resist trying to visit every beach on the long list. Honeymoon Beach, Secret Harbour, Brewer’s Bay, Magens Bay, Sapphire Beach, Coki Point, Lindqvist Beach, Francis Bay, Trunk Bay, and Maho Bay are presented as possible stops, not as a promise that you will visit all of them in one outing.

For a relaxed full day, select three or four places. Spend longer at the stops that match your group. Snorkel early, take a beach break, stop for food if the captain can arrange it, and leave enough time for a pleasant ride back.

Same islands, a completely different kind of day:

Honeymoon Beach and Secret Harbour

USVI Private Boat Charters - New, Fast Powerboats for Half and Full Day - Honeymoon Beach and Secret Harbour

Honeymoon Beach is a sensible first choice if your group wants an easy start. It can work well for swimming, settling into the boat day, and trying the snorkeling gear before you commit to a more active stop.

The name appears twice among the possible stops, which reflects the flexible nature of the trip rather than two separate required visits. You can return to a favorite place if your group prefers it.

Secret Harbour offers another possible snorkeling and swimming stop. A captain may suggest it based on what your group wants and on the conditions that day. I would ask where the clearest water or calmest swimming is expected rather than insisting on a single beach before departure.

Brewer’s Bay, Magens Bay, and Sapphire Beach

USVI Private Boat Charters - New, Fast Powerboats for Half and Full Day - Brewer’s Bay, Magens Bay, and Sapphire Beach

Brewer’s Bay is one of the possible St. Thomas stops. It may suit you if you want to stay on St. Thomas instead of crossing toward St. John, especially on a shorter charter.

Magens Bay is one of the island’s best-known beach stops and is listed with admission included. That detail makes it different from the places marked free, though the exact way admission is handled should be confirmed when you book.

Sapphire Beach is another option for swimming and beach time. These St. Thomas locations can make sense if your group wants less travel between islands. They also give you a simpler route on a day when sea conditions or a tight cruise schedule make a longer run less appealing.

The tradeoff is that staying on St. Thomas means you may not see as much of St. John. Tell the captain if the island scenery matters more to you than collecting beach stops.

Coki Point and Lindqvist Beach

USVI Private Boat Charters - New, Fast Powerboats for Half and Full Day - Coki Point and Lindqvist Beach

Coki Point Beach is listed as an included stop and can suit groups looking for a lively beach setting with water activities. It is less suited to anyone hoping for a completely quiet stretch of sand.

Lindqvist Beach is another possible stop, with admission listed as included. It can be a better choice when your group wants a beach break away from the most active parts of the day.

Since this is a private charter, you do not need to stay at either place for a fixed amount of time. That is useful when half the group wants to swim and the rest would rather stay aboard, listen to music, or sit in the shade.

St. John’s Francis Bay, Trunk Bay, and Maho Bay

USVI Private Boat Charters - New, Fast Powerboats for Half and Full Day - St. John’s Francis Bay, Trunk Bay, and Maho Bay

St. John is where this charter can feel most worthwhile. Francis Bay and Maho Bay are listed as possible stops, and both fit a day built around swimming, snorkeling, and quiet island scenery.

Maho Bay is especially appealing if seeing turtles is high on your list. Several outings with captains Mike, Bryan, Aaron, and others included turtle sightings, along with stingrays, schools of tropical fish, and coral. Wildlife is never guaranteed, but your captain can point you toward areas known for sea life.

Trunk Bay Beach is another possible stop, with admission listed as included. It is a strong pick if your group wants a famous beach setting and time in the water. The drawback is simple: popular beaches can feel less private than a small cove or boat-access-only stop.

The captain can also suggest less obvious places around St. John. One group specifically enjoyed rural beaches and another stopped at Lovango for snorkeling. I would tell your captain what matters most: turtles, coral, quiet sand, a beach bar, scenic cruising, or a particular island.

Snorkeling with turtles and tropical fish

Snorkeling is the heart of this charter for many people. The boat carries equipment, and the captains can help match the stops to your comfort level.

If you are a first-time snorkeler, say so. One guest began nervous and found the water peaceful once in. A private boat gives your captain more room to choose a gentler start and lets you spend enough time learning without a large group waiting.

You might see sea turtles, stingrays, nurse sharks, starfish, schools of fish, coral, or even dolphins. Those sightings depend on nature and the day, so treat them as possible rewards rather than promises.

Bring reef-safe sunscreen. It is a practical choice for a day around coral and marine life, and you will spend much of the outing exposed to strong sun. You may also want a towel, a cover-up, and a dry bag for phones and cameras, though those items are not listed as provided.

The captains make the difference

The boat is important, but the captain shapes the day. Captain Mike is often praised for his island facts, music, flexibility, and ability to build a route around a group’s wishes. Captain Bryan is a strong fit for families, with an emphasis on realistic timing, safety, and keeping children engaged.

Captain Aaron has taken groups to requested sites as well as quieter spots, while Captain Amanda has led a successful half-day for a group of friends. Captain Hillary contacted her group on the morning of the trip and helped them find good snorkeling areas.

These details point to a useful booking strategy: tell the company about your group when you reserve. Mention children’s ages, first-time snorkelers, mobility concerns if relevant, your cruise schedule, and whether your priority is beach time or water time.

The captains are not just drivers. They can explain St. Thomas and St. John, help with the route, and keep the day moving without making you feel rushed. Still, the experience will vary somewhat by captain, weather, and sea conditions.

Is $885 good value for your group?

The advertised price is $885 for up to 12 people. That is a group price, not a per-person charge, which changes the calculation.

For 12 people, the base cost works out to about $74 per person before fuel and gratuity. For eight people, it is about $111 each. For four people, it is about $221 each before the additional costs. Add the stated $150 fuel charge per booking, and the value improves as your group gets larger.

A full-day charter usually gives you better value than a half-day because you have more time to use the boat, visit St. John, stop for food, and avoid rushing. A four-hour trip can still be worth it if you have a cruise stop or only want focused snorkeling.

The extra costs matter. Fuel is billed on actual use at $150 per booking as stated, and gratuity for the captain is not included. Ask for the current total before you finalize your plans so the group can split the cost clearly.

Compared with a large organized excursion, you are paying for privacy and control. You are not paying for a guaranteed wildlife show or a fixed list of every beach. The value comes from the boat, captain, personal route, and time saved moving directly between places.

Practical details for a smoother day

The charter is private, so only your group participates. Most people can take part, and the meeting point is near public transportation at American Yacht Harbor.

Bring food if you want a full meal. Water, soda, and beer are provided, but food is not included. If you hope to stop at a beach bar or food venue, ask before departure.

The activity depends on good weather. If poor weather forces a cancellation, you are offered another date or a full refund. You can also cancel for a full refund up to 24 hours before the start time, but changes or cancellations inside that window are not accepted.

BVI stops are not available on this product. That is a key restriction, not a minor footnote. If your main goal is the British Virgin Islands, choose the separate charter specifically offered for that route.

Who should book this private boat?

I would choose this for families, groups of friends, multigenerational parties, and cruise passengers who dislike crowded shore excursions. It is especially useful when people in your group want different things, since some can snorkel while others swim, sunbathe, or stay aboard.

It also works well for first-time snorkelers because the captain can adjust the pace. Teenagers tend to have plenty to keep them busy, while older family members can enjoy the scenery without signing up for an all-day land tour.

I would think twice if you are traveling alone or as a couple and do not plan to share the cost with others. I would also skip it if you need a guaranteed BVI visit, a formal guided history tour, or a fixed schedule with every minute planned in advance.

Should you book the Aquarius charter?

Book it if your ideal day means choosing your own beaches, snorkeling with a chance of turtles and rays, and spending time with your own group rather than a crowd. The captains have shown particular strength with flexible family plans, cruise-stop timing, and finding water suited to different comfort levels.

Choose the half-day when time is tight and you can name two or three priorities. Choose the full day when you want St. John, several water stops, a possible food break, and room to slow down.

Before booking, confirm the pickup point, fuel charge, captain availability, weather terms, and your preferred route. If those details fit your plans, this is a practical way to turn St. Thomas into a day on the water instead of another round of crowded beach transfers.

FAQ

How much does the private charter cost?

The advertised price is $885 per group for up to 12 people. It is not charged per person. Fuel is billed at $150 per booking based on actual use, and captain gratuity is not included.

Where does the charter start and finish?

The regular pickup point is American Yacht Harbor at 84GX+24H, Smith Bay Road, Red Hook, St. Thomas. The activity returns to the same meeting point.

How long is the boat trip?

The experience lasts approximately four to seven hours, depending on the option you book. The shorter trip is a half-day, while the longer option is a full-day charter.

What is included on the boat?

Snorkeling equipment, soda, water, and beer are included. Food is not listed as included, so bring what you want or ask whether a food stop can fit your route.

Can the boat visit the British Virgin Islands?

No. BVI stops are unavailable on this charter. A separate product is offered for BVI visits.

What happens if the weather cancels the trip?

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

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