Private Power Catamaran. Secluded Beaches, Snorkeling, Turtles for Full/Half Day

The best part of this St. Thomas charter is simple: you control the day. Your private group can chase turtles, stop at quiet beaches, snorkel a coral reef, or spend more time floating with a cold drink. I like the stable 32-foot power catamaran, with shade over much of the deck, and I like having local captains such as Aaron, Mike, Kirk, Tim, or Cindy to shape the route around your group.

The main drawback is the extra cost beyond the $1,050 group price. Fuel, lunch, and alcohol are not included, and a private boat can cost more than a shared excursion if your party is small. Weather also matters, and the exact boat name appears as both Shady Lady and Island Girl in the tour information, so confirm the vessel when you book.

Key details for your day on the water

• A private boat for up to 10 people: You share the catamaran only with your own family or friends, plus the captain and, for larger groups, a mate.
• Snorkeling with turtles: The route can include coral reefs, clear warm water, sea turtles, rays, starfish, and other marine life.
• Flexible beach hopping: Your captain can help plan stops at secluded beaches and sheltered coves rather than following a rigid group itinerary.
• A stable 32-foot power catamaran: The wide boat handles the island waters comfortably and has shade over nearly two-thirds of the deck.
• A full-day option with lunch time: Lunch is not included, but the captain can help you choose a stop.
• Sapphire Beach Marina departure: You leave from 6720 Smith Bay Road and return to the same marina.

A private route through St. Thomas waters

This is not a standard boat ride where everyone follows a fixed list of stops. You meet at Sapphire Beach Marina, board the catamaran, and talk with the captain about what your group wants from the day.

That flexibility matters. A family with young children may want more beach time and easy swimming. A group of adults may prefer two snorkeling stops and a long lunch. Teenagers may care most about music, swimming, and seeing several islands. You can also let the captain choose the route, which is a smart move if you do not know the local water conditions.

The captains are local and provide information about the islands and landmarks as you cruise. Captain Aaron, Captain Mike, Captain Kirk, Captain Tim, and Cindy are among the crew members associated with the charter. The feedback about Aaron repeatedly highlights his friendly approach and his ability to keep both adults and children involved. Kirk is also praised for telling good stories and adjusting plans when weather forced a change in snorkeling location.

The boat itself is a major part of the experience. The 32-foot power catamaran is wide and stable, a useful feature if anyone in your group gets uneasy on smaller boats. Nearly two-thirds of the deck is shaded, though you can sit in the sun if you prefer. Bring sun protection either way. Shade reduces exposure, but you will still spend hours around bright water and open sky.

The charter information uses both Shady Lady and Island Girl for the boat, so I would confirm the vessel name before arrival. That is a minor point, but it can prevent confusion at the marina.

Snorkeling coral reefs and looking for turtles

The main water activity is snorkeling. Equipment is included, along with bottled water and ice in built-in coolers, so you do not need to pack a full pile of gear for the boat.

Your captain chooses snorkeling areas based on the day’s conditions and your interests. You may stop above coral reefs, swim through clear warm water, or look for turtles in shallow coastal areas. Marine life reported on these outings includes sea turtles, rays, starfish, nurse sharks, and coral. One group also spotted a goat resting on rocks, a reminder that island wildlife is not limited to the water.

You should keep your expectations realistic. Wildlife is never guaranteed, and the best snorkeling spot can change with wind, rain, or water conditions. That flexibility is a strength, not a weakness. When one group had to switch locations because of weather, the change led to a sighting of two nurse sharks.

A private charter gives you more time to settle into the water than a large shared excursion often allows. If one person wants to keep snorkeling while another wants to sit in the shade, your group can usually divide its time without holding up a boat full of strangers.

Still, you should have a moderate level of physical fitness. You will need to board the boat, move around the deck, and get in and out of the water. The provided information does not specify accessibility arrangements, so ask before booking if anyone in your group has mobility concerns.

Beach hopping from one cove to the next

A private boat makes it possible to see several beaches in one day instead of committing to a single stretch of sand. The captain can guide you toward quiet beaches, attractive coves, and places suited to swimming or floating.

This part of the charter is less about checking off famous names and more about using the water well. You might stop for a swim, move to another cove for snorkeling, then spend time on a beach before continuing through the islands. The route depends on your preferred pace.

I like this setup for groups with mixed interests. One person can snorkel while another relaxes on the boat. Children can swim, adults can listen to music, and everyone gets some say in the plan. You also avoid the pressure of a fixed departure from each stop.

The tradeoff is that a flexible itinerary needs a little direction from you. If you simply say you want to see everything, time can disappear quickly. Before leaving the marina, tell the captain your priorities and rank them. For example, you might choose turtles first, a quiet beach second, and lunch third. That makes the day easier to shape.

Cruising with shade, music, and island views

The catamaran carries a 2,000-watt stereo system, so your group can play music while moving between stops. This gives the charter a social, relaxed feel, especially for birthdays, family reunions, or groups of friends.

You can also treat the boat as the destination for part of the day. Sit in the shaded area, sip a cold drink, watch the islands pass, and take a break from swimming. Bottled water and ice are included, but alcoholic drinks are not. The operator can obtain alcohol for an extra charge.

The captain also points out landmarks and gives some historical context during the cruise. This is useful if you want more than a beach transfer, though the exact amount of narration will depend on your captain and your group’s interests. You can ask questions as you go.

The boat’s size gives you more room than a small center-console vessel, but it is not a private yacht with a separate cabin or formal dining area. Think of it as a roomy, practical platform for moving between beaches and reefs. That is the right expectation.

How a six-and-a-half-hour charter can work

The listed duration is about 6 hours and 30 minutes. Since the experience is offered as a full or half-day charter, confirm the exact length and schedule for the option you select.

A full day gives you enough time to combine several activities without making every stop feel rushed. A sensible plan might look like this:

• Leave Sapphire Beach Marina and cruise past island landmarks.
• Stop at a coral reef for snorkeling.
• Look for turtles and other marine life in clear water.
• Move to a beach or quiet cove for swimming and relaxation.
• Take a lunch stop if you booked the full-day option.
• Continue to another beach, reef, or scenic cruising area.
• Return to the marina at the end of the charter.

That is only a framework. You can ask for a slower day with fewer stops, or pack in more sightseeing and swimming. A half-day makes sense if your group wants one or two water activities without spending most of the day aboard.

Lunch is an important planning point. It is not included in the price, but the captain can help with options on a full-day charter. Ask what will be available on your route and how much time the stop will take. If lunch is a priority, say so before the boat leaves.

What the $1,050 group price really means

The listed price is $1,050 per group for up to 10 people. At full capacity, that works out to $105 per person before fuel, lunch, and any paid drinks. For a group of six, the base cost is $175 per person. For two people, the private format becomes much more expensive.

That makes the charter strongest for families and friend groups that can fill much of the boat. You are paying for privacy, control over the route, a larger stable vessel, a captain, snorkel equipment, water, ice, and the ability to change plans during the day.

A shared excursion may be cheaper for a small party, but it usually cannot offer the same control. You will not be choosing every beach, setting your own pace, or deciding when to leave a snorkeling spot. The private charter earns its price when those details matter to you.

Fuel is extra, and the listing does not state the fuel charge. Ask for the current amount before departure so your group knows the full cost. The same applies to alcohol. If you want to bring or arrange drinks, confirm the rules with the operator.

A captain and mate are provided for larger groups. That is useful when 10 people are moving around the boat, handling snorkeling gear, and getting in and out of the water. Ask how many crew members will be aboard for your group size.

Who will enjoy this charter most

I would recommend this experience to:

• Families who want a private day rather than a fixed group outing.
• Groups of friends who care about music, swimming, and beach time.
• People who want to snorkel in more than one location.
• Visitors who hope to see turtles but also want room for other activities.
• Anyone celebrating a birthday or special occasion.
• Groups with different energy levels, since some people can swim while others relax aboard.

It is especially good for groups with teenagers. The mix of snorkeling, beach stops, open-water cruising, and a large stereo gives them more to do than a simple sightseeing cruise. One family also used two separate charter days to keep teenage boys entertained, which suggests the format works well when your group needs variety.

This may not be the best choice for a very small party focused only on a short boat ride. The cost per person rises quickly when there are only two or three of you. It also may not suit anyone looking for a fully planned cultural tour with a strict schedule and extensive historical commentary.

Practical details before you book

You meet at Sapphire Beach Marina, 6720 Smith Bay Road, in Smith Bay, St. Thomas. The tour ends back at the same point. The marina is near public transportation, but the provided information does not include hotel pickup, so arrange your own way to the departure point.

Confirmation is supplied at booking, and the ticket is mobile. Bring your phone, but protect it from spray and keep your booking details easy to access.

The charter requires good weather. If poor weather cancels the trip, you can choose a different date or receive a full refund. You can cancel for a full refund up to 24 hours before the start time. Changes or cancellations made less than 24 hours before departure are not accepted for a refund.

I would also confirm these points before the day:

• The exact full-day or half-day duration.
• The current fuel charge.
• The boat name, since both Shady Lady and Island Girl appear in the information.
• Lunch choices and timing.
• Alcohol rules and added costs.
• The number of crew members for your group.

Should you book this St. Thomas boat charter?

Book it if you have a group large enough to share the cost and want control over your day. The best reasons are the stable catamaran, private setting, turtle snorkeling, flexible beach stops, shaded deck, and local captains who can adjust the route.

Think twice if you are traveling as a couple, need a low-cost outing, or want every expense included in the advertised price. Fuel, lunch, and alcohol add to the bill, and the weather can affect the plan.

For a family or group of friends, this has the ingredients of a memorable St. Thomas day: clear water, coral reefs, secluded beaches, island views, and enough freedom to set your own pace. Tell the captain your priorities early, leave room for weather changes, and confirm the final costs before you go.

FAQ

Where does the private charter depart?

The charter departs from Sapphire Beach Marina at 6720 Smith Bay Road in Smith Bay, St. Thomas.

Where does the tour end?

The experience ends back at Sapphire Beach Marina, the same place where you depart.

How long does the charter last?

The listed duration is approximately 6 hours and 30 minutes. Full-day and half-day options are available, so confirm the exact duration of your selected option.

How many people can join the private boat?

The price covers one private group of up to 10 people.

Is the boat shared with other groups?

No. Only your own group participates, along with the captain and a mate for larger groups.

Is snorkeling equipment included?

Yes. Snorkeling equipment is provided.

Are drinks included?

Bottled water and ice in the built-in coolers are included. Alcoholic drinks are not included, but the operator can obtain them for an additional charge.

Is lunch included?

No. Lunch is not included. A full-day charter can include time for a lunch stop, and the captain can help with the available options.

Is fuel included in the price?

No. Fuel is not included, so ask the operator about the current fuel charge before departure.

What happens if bad weather cancels the trip?

If poor weather causes the charter to be canceled, you can choose another date or receive a full refund.