Reviewed · BEACH EXCURSIONS IN ST THOMAS
Full or Half Day Private Power Catamaran- USVI Beach and Snorkel
The best part of this St. Thomas charter is the freedom to shape a full day on the water. You can follow St. John’s north shore, snorkel with turtles at Maho Bay, stop at Christmas Cove, or trade one swim stop for lunch at a floating restaurant. Your captain sets the pace, not a large tour group.
I like the private 12-person limit, which gives families and friends room to spread out on the 36-foot catamaran. I also like the thoughtful boat setup: long swim ladders, a shaded stern, bow nets, snorkel gear, floats, drinks, a marine toilet, freshwater shower, and changing space.
The main caution is cost. The $995 group price looks fair for a full private boat, but fuel is extra at $8 per gallon, usually 20 to 30 gallons, and an 18 to 20 percent captain gratuity is customary. The front netting and drink supplies have also needed attention, so it is smart to confirm the boat’s current condition.
Key points to know before you book

- A private boat for up to 12 people: Children count toward the Coast Guard limit, so every person in your party must be included.
- Seven hours from Red Hook: The boat leaves from American Yacht Harbor and returns there at the end of the day.
- Captain-led flexibility: Your captain can plan snorkeling, beaches, lunch, and local drink stops around your interests.
- Sea turtles at Maho Bay: The shallow seagrass beds are a prime place to look for turtles from the boat.
- Lunch choices with character: You might eat onboard, visit a beachside restaurant, or order pizza from Pizza Pi at Christmas Cove.
- Fuel is billed separately: Plan on about $160 to $240 for fuel, based on the stated daily range, plus gratuity.
A private St. Thomas boat day with room to roam
This is the kind of outing that works best when your group wants a day together, but not a rigid schedule. You meet at American Yacht Harbor in Red Hook, on St. Thomas, then spend about seven hours moving among the waters of St. Thomas, St. John, and nearby cays.
The boat is a 36-foot power catamaran certified for 12 people. That size matters. You have room to sit in the shade at the stern, stretch out on the forward nets, or move around when snorkeling gear and lunch come out. A power catamaran also gives you a quicker way to cover several areas than a slow sailing boat, though fuel use is part of the final bill.
You start the morning by discussing the day with your captain. This is a real advantage for a private charter. If your group wants more swimming, you can favor calm bays. If snorkeling is the priority, your captain can direct the boat toward sites where turtles, rays, eels, barracudas, sea urchins, coral, and reef fish have been seen.
The captains named in the available trip details include Aaron, Chris, and Hillary. Aaron is described as fun and well informed about the area. Chris has pointed out strong snorkeling spots and helped a family of eight see a wide range of marine life. Hillary has added history and landmark details during the ride and has planned days around snorkeling and lunch preferences.
More Beach Excursions in St Thomas
- Turtle Cove Catamaran Snorkel and Sail at Little Buck Island STT
★ 5.0 · 2,100 reviews - Snorkel St. John Tour from Sapphire and Margaritaville
★ 5.0 · 1,874 reviews - Afternoon Snorkel, Pizza & Sunset Tour departing from St. Thomas & St. John
★ 5.0 · 1,498 reviews
What the boat setup means for your comfort

The boat comes with top-quality snorkel equipment, so you do not need to pack a mask and fins unless you prefer your own. Bottled water, soda, beer, and other alcoholic drinks are included. Floats and pool noodles add an easy option for people who would rather lounge than swim laps.
The long swim ladders are one of the most useful details here. They make water access easier for children, older adults, and anyone who dislikes hauling themselves up a short, steep ladder. After swimming, you can rinse off with the freshwater shower and use the changing area before settling back into dry clothes.
A marine head, or boat toilet, is also onboard. That sounds minor until you are several hours from shore. It makes the charter much more practical for a full day, especially for families.
The forward netting is an appealing place to stretch out while the boat is moving. One important note: a reported maintenance problem involved ripped front netting, which limited its use on one outing. The company said it was working on repairs. I would ask about the current condition if lounging on the bow is a major reason you are booking.
There was also an issue with expired sodas on one trip. Since drinks are part of the package, a quick check with the crew at the start of the day is reasonable. Water and beer are also provided, so you have alternatives, but fresh supplies should be expected.
Lovango Cay, your first chance to snorkel or relax

Lovango Cay is listed as the first stop on the route. It offers a choice between getting in the water and enjoying the setting at the private island’s beach club. That choice is useful for mixed groups. Strong swimmers can snorkel while others stay aboard or spend time ashore.
The cay is also a good early test of your group’s priorities. You may want to spend longer at the first reef if the water is clear, or move along if everyone is eager to see St. John’s north shore. Since the itinerary is customized with the captain, you are not locked into a fixed stop length.
The beach club option brings a more polished feel than a purely wild beach stop. It may appeal to anyone who wants a comfortable break from swimming. Keep in mind that the charter description does not state that beach club purchases are included, so ask your captain about any food, drink, or landing costs before ordering.
Honeymoon Beach and the calm water of St. John

The boat then follows St. John’s north shore to Honeymoon Beach. The water here is described as calm and suited to swimming and paddleboarding. It is a good stop for people who want to enjoy the sea without making every activity a snorkeling session.
The north shore also gives you some of the most pleasant sightseeing of the day. You can sit under the shade, watch the coastline pass, and let the captain point out landmarks. Hillary has been praised for adding context about island history and places along the route, which helps turn the ride between stops into part of the experience.
Honeymoon Beach may be less exciting for someone who wants constant reef action. Its appeal is the easy water and relaxed pace. I would use this stop for a swim, a float, or a break from fins and masks rather than expecting a major wildlife encounter.
More day sails from St Thomas:
- Champagne Sunset Sail from Margaritaville
★ 4.5 · 691 reviews - Half Day Luxury Catamaran Turtle Snorkel And Beach
★ 5.0 · 635 reviews - St John & Surrounding Cays – Full-Day Sail/Snorkel, 6 Guests Max
★ 5.0 · 635 reviews - 50′ Luxury Yacht. Private Full or Half Day Catamaran Snorkel, & Beach Experience
★ 5.0 · 606 reviews
Maho Bay, the best turtle stop on the route

Maho Bay is the most distinctive snorkeling stop in the plan. Sea turtles feed in shallow seagrass beds here, allowing you to search for them from the boat without needing a long swim from shore.
The turtles are wild animals, so sightings cannot be promised. Still, this is the place to give your group time and patience. Look across the seagrass, watch for movement near the bottom, and follow your captain’s instructions about where to enter the water.
Past outings have included large turtles, stingrays, eels, barracudas, sea urchins, coral, and many types of fish. That range makes Maho Bay and the other snorkel sites more than a quick photo stop. Conditions can change, so your captain may adjust the exact location to find better water.
If you have children in the group, talk with the captain about the safest way to approach the turtle area. The included floats and noodles can help less confident swimmers stay comfortable, but every child still counts toward the 12-person capacity.
Christmas Cove and lunch from Pizza Pi

Christmas Cove, off St. James Island, is another calm anchorage with reef snorkeling. It offers a pleasant final water stop because you can choose between one more swim and a slow lunch break.
The unusual lunch option is Pizza Pi, a floating restaurant that serves pizza directly to boats. That is one of the more memorable food stops available on the route. It keeps you on the water and turns lunch into part of the outing instead of requiring a long trip ashore.
Other choices include lunch onboard or at a beachside restaurant. Lime Out has also been used as a lunch stop, with shrimp tacos singled out as a favorite choice. The exact restaurant depends on the day’s route, availability, and what your group wants.
Lunch is not clearly included in the $995 charter price, so budget for it separately. Ask your captain how payment and ordering work, especially if you have a large group. A floating restaurant is fun, but it may not suit someone who wants a formal sit-down meal.
The price: good value for the right group

The charter costs $995 per group of up to 12 people. At full capacity, that works out to about $83 per person before fuel, gratuity, and lunch. Even with the extra costs, the value can be strong if you are splitting the boat among a family or group of friends.
Fuel is billed at $8 per gallon for actual use, with typical consumption of 20 to 30 gallons. That means an estimated fuel charge of $160 to $240. Add an 18 to 20 percent captain gratuity, calculated on the charter price, and the final total becomes noticeably higher than the headline rate.
For a full group, the cost buys privacy, flexible timing, drinks, equipment, a captain, and a full day on the water. You are also avoiding the fixed route and crowd size of a shared excursion. For two or three people, the same price is harder to justify unless privacy and control matter more to you than per-person cost.
I would calculate the full group budget before booking:
- Charter: $995
- Estimated fuel: $160 to $240
- Customary captain gratuity: about $179 to $199
- Lunch and any beach club purchases: extra
The final amount depends on fuel use and your choices during the day. That transparency is useful, but you should not treat $995 as the complete cost.
Who will enjoy this charter most

This trip suits families, groups of friends, and multigenerational parties that want several activities in one day. Strong swimmers can snorkel at multiple sites, while less active members can remain aboard, use a float, relax in the shade, or enjoy the views.
It is also a good fit for people who dislike rigid excursions. You can ask for more time at a turtle stop, adjust lunch plans, or favor beaches over reefs. The private format lets the captain respond to your group instead of balancing the preferences of dozens of strangers.
The trip may be less suitable if you want a low-cost outing for a small party. It may also disappoint anyone who expects every advertised stop to happen in exactly that order. The captain shapes the route around weather, water conditions, timing, and your interests.
Children are allowed, and most people can take part. Service animals are allowed as well. The operator limits the boat to 12 total people under Coast Guard rules, and that includes infants and children.
Timing, weather, and practical planning
The meeting point is American Yacht Harbor, 84GX+24H, Smith Bay Road, Red Hook, St. Thomas. The charter ends back at the same harbor, making it simple to return to a nearby hotel, rental car, or other Red Hook plan.
The experience is booked as a full day of about seven hours. A half-day option is also named in the title, but the supplied details focus on the seven-hour outing. Confirm the exact duration and route if you are specifically seeking a shorter charter.
The trip depends on good weather. If poor weather causes a cancellation, you can receive a different date or a full refund. You can cancel for a full refund up to 24 hours before the start time. Changes or cancellations inside that 24-hour window are not accepted for a refund.
I would bring reef-safe sunscreen, a towel, a swimsuit, dry clothes, and a waterproof phone pouch. The boat has a shower and changing area, but keeping your personal items dry still matters on any open-water trip.
Should you book the St. Thomas power catamaran?
Book it if your group can share the cost and wants a flexible day combining snorkeling, turtles, beaches, lunch, and time aboard a private boat. The strongest reasons are the captain-led route, the roomy catamaran, the included gear and drinks, and the chance to tailor the pace to your own group.
Think twice if you are traveling as a couple or a very small party and want the lowest possible price. Also ask about the condition of the forward netting and the freshness of the soda before departure. With those details confirmed, this is a practical way to see several US Virgin Islands water stops in one day without giving up privacy.
FAQ
Where does the charter begin?
It begins at American Yacht Harbor, 84GX+24H, Smith Bay Road, Red Hook, St. Thomas, USVI.
Where does the activity end?
The boat returns to American Yacht Harbor, the same place where the charter begins.
How long is the excursion?
The described excursion lasts approximately seven hours.
How many people can join?
The catamaran is certified for a maximum of 12 people. Every person counts toward the limit, including children and infants.
Is this a private tour?
Yes. Only your own group takes part in the activity.
Is snorkeling equipment included?
Yes. Snorkeling equipment is included, along with floats and noodles.
What drinks are provided?
Bottled water, soda, beer, and alcoholic beverages are included.
Is fuel included in the price?
No. Fuel is billed separately at $8 per gallon based on actual use. Typical use is 20 to 30 gallons per day.
Is a captain included?
Yes. A captain is included, but gratuity is not. An 18 to 20 percent tip is customary.
What happens if the weather is poor?
The experience requires good weather. If it is canceled because of poor weather, you can receive a different date or a full refund.
More Sailing in St Thomas
- Private Luxury Catamaran Yacht. Full or Half Day Charter – Sail, Beach, Snorkel.
★ 5.0 · 386 reviews - Private Fast Power Catamaran. Full or Half Day for Beach Hopping, Snorkel & Swim
★ 5.0 · 207 reviews - Day Yacht Excursions throughout the US or British Virgin Islands
★ 5.0 · 164 reviews - Private Full Day, Fun Day Aboard SY Mazu – Luxury Gemini Legacy Catamaran
★ 5.0 · 153 reviews
More Beach and Snorkel Trips from St Thomas
- Cas Cay – Kayak Hike and Snorkel Adventure
★ 5.0 · 870 reviews - Snorkel Cat All Inclusive Adventure
★ 5.0 · 801 reviews - Snorkel & Swim with Turtles. Semi Private Tour to Buck Island & Honeymoon Beach
★ 4.5 · 661 reviews - St Thomas Mangrove Lagoon Kayak and Snorkel Tour in the US Virgin Islands
★ 5.0 · 658 reviews
Just added around St Thomas
- Days End Sunset Sail from the Westin at Frenchman’s Reef★ 4.5 · 34 reviews
- Full-Day Private Boat Charter from St. John or St. Thomas★ 5.0 · 35 reviews
- St. John Luxury Catamaran Turtle Snorkel and Cays Full Day★ 5.0 · 35 reviews
- Discover Scuba Diving★ 5.0 · 43 reviews
- Luxury Private Tour in ST.Thomas(6per group)★ 5.0 · 42 reviews
- St Thomas Jet Ski Rental★ 5.0 · 42 reviews
- Private Luxury Transportation from St. Thomas Airport to Hotel★ 5.0 · 43 reviews
- Luxury Private Sunset Cruise for up to 6 guests★ 5.0 · 36 reviews
Beach Excursions in St Thomas, compared.

Turtle Cove Catamaran Snorkel and Sail at Little Buck Island STT
Read our review →
Snorkel St. John Tour from Sapphire and Margaritaville
Read our review →
Snorkel & Swim with Turtles. Semi Private Tour to Buck Island & Honeymoon Beach
Read our review →
St Thomas Mangrove Lagoon Kayak and Snorkel Tour in the US Virgin Islands
Read our review →
St John & Surrounding Cays – Full-Day Sail/Snorkel, 6 Guests Max
Read our review →
Half Day Luxury Catamaran Turtle Snorkel And Beach
Read our review →Browse the lists this tour appears in


