REVIEW · ST THOMAS
Private Luxury Catamaran Yacht. Full or Half Day Charter – Sail, Beach, Snorkel.
Book on Viator →Operated by Seas the Day Charters and Tours · Bookable on Viator
If you want the day to feel like yours, start here. This private luxury catamaran charter from St. Thomas lets you choose a half- or full-day pace, then sail, snorkel, and beach-hop around places like St. Thomas, Buck Island, Water Island, and sometimes a secret cay depending on conditions and captain planning.
I like that the price covers the boat for your group up to 12 people, and it’s not just “transport plus a stop.” You get snorkeling gear, floats, bottled water (Virgin H2O), soda, and included beer plus the crew’s signature rum punch. You also get a restroom on board, so you’re not constantly going back and forth.
One consideration: lunch is not included, so you’ll need to plan for food on shore (or bring snacks) while the captain does the routing. Also, this charter does not visit the British Virgin Islands, so if that’s on your wish list, you’ll need a different trip.
In This Review
- Quick Hits Before You Book
- Price and Value: What $1,495 Really Buys You
- S/Y Pisces Details: The Boat That Makes You Want to Stay On Deck
- The Day Plan: St Thomas, Buck Island, Water Island, and Maybe More
- Snorkeling and Wildlife: Turtles, Rays, and Reef Time That Feels Worth It
- Beach Stops and Shore Breaks: What You Do When You’re Not Snorkeling
- Drinks, Audio, and On-Board Comfort: The Stuff That Makes It Feel Like a Luxury Day
- Health and Cleanliness Practices: What You’re Told Up Front
- Meeting Point and Getting There: Yacht Haven Grande Can Be Easy
- Who This Charter Fits Best (And Who Might Want Something Else)
- Should You Book This Private Catamaran Charter on S/Y Pisces?
- FAQ
- How many people are included in a charter?
- Is this a half-day or full-day experience?
- Does the charter include snorkeling gear and floats?
- Is lunch included?
- What drinks are included on board?
- Where do we meet for the boat?
- How do cruise ship passengers get there from Crown Bay Marina?
- What happens if the weather is bad or I cancel?
Quick Hits Before You Book

- All-inclusive boat + water time: snorkeling equipment, floats, bottled water, soda, and included beer and rum punch.
- A real private setup for up to 12: no cruise-ship crowd effect, and the crew can shape the day around you.
- S/Y Pisces is built for hanging out: back deck seating, bow bean-bag lounge, and trampolines for groups.
- Bluetooth sound with a proper JBL system: bring your playlist and keep the vibe going.
- Turtles, rays, and reef time: snorkeling is a big focus, with lots of praise for sea turtles and rays.
- Meet at Yacht Haven Grande via the R Bar: you’ll want to arrive 15 minutes early for a smooth boarding.
Price and Value: What $1,495 Really Buys You

At $1,495 per group (up to 12), this isn’t a per-person ticket where you’re trying to “win” value with luck. You’re buying the boat experience for your people. At the full headcount of 12, that’s roughly $125 per person for a private day on the water that includes snorkeling gear and open-bar-style basics like beer and rum punch.
What helps the math is what’s actually included. You’re not paying extra for snorkeling equipment, floats, water, or soda. And having alcohol included (beer plus Seas the Day rum punch) matters on a boat day, where snacks and drinks can get pricey fast.
The other value lever is flexibility. You can book half day or full day, and the captain builds the itinerary around what your group wants—more reef time, more beach time, a calmer sightseeing cruise, or a plan focused on spotting turtles and rays. If you’ve ever felt trapped by a “fixed excursion schedule,” this kind of private planning is a big reason people book again.
Downside in the value category: lunch is excluded. That doesn’t make the charter bad—boats often do this—but it does mean you’ll still want a lunch plan. The good news is you can usually find places to eat around St. Thomas, and your captain can often steer you toward convenient options.
You can also read our reviews of more boat tours in St Thomas
S/Y Pisces Details: The Boat That Makes You Want to Stay On Deck

This charter runs on S/Y Pisces, a 47-foot Leopard catamaran. What I like about this boat design is how it supports group time. The salon opens onto an expansive back deck with comfortable seating, so you’re not stuck inside when the weather is good.
Up front, you get a lounge feel. The bow has seating with bean bag chairs, and there are two large trampolines. Those trampolines aren’t just for kids—adults use them too. They’re great for relaxed conversation, turtle watching, or just making sure everyone has a clear view when the captain points out something in the water.
For entertainment and ambiance, Pisces has a JBL sound system with Bluetooth capability. Translation for you: you can keep the soundtrack on your own terms, instead of relying on whatever the crew has playing. It’s a small thing, but on a private charter it really changes the mood.
Practical comfort items are also included. You’ll have a restroom on board, snorkeling gear, and floats. And since this is a catamaran, the ride is typically more stable than you’d expect from a smaller powerboat, which helps if your group includes people who get uncomfortable on choppy trips.
The Day Plan: St Thomas, Buck Island, Water Island, and Maybe More
This charter is built around “island hopping,” but the exact route is captain-driven. You can expect sailing between nearby harbors and islands around St. Thomas, with Buck Island and Water Island mentioned as likely highlights. There’s also the possibility of a secret cay, depending on conditions and what the crew thinks fits best.
Here’s how that planning usually feels in real life. First, you’ll sail out from the dock with time to settle in, get drinks sorted, and set the tone for the day. Then you’ll move into a mix of snorkeling and shore time, where the goal isn’t just to check boxes—it’s to make the water time match what your group actually wants.
If your priority is reef wildlife, you’ll want to emphasize that early with the captain. If your group prefers more beach, tell them. The crew is set up for adjusting plans based on your interests, and that flexibility is a core part of why this tour earns such strong ratings.
One clear limit to know: the charter does not visit BVI. So even if you’re hoping for a broader chain beyond St. Thomas and nearby islands, plan around that and you won’t be disappointed.
Snorkeling and Wildlife: Turtles, Rays, and Reef Time That Feels Worth It

Snorkeling is a major focus here, and the praise is consistent: people love the chance to see sea turtles, plus the reef life that comes with the same clear-water conditions.
What’s especially valuable for you is that you’re not doing snorkeling in a “stand still and hope” way. The captain and crew help steer you to good spots and guide your water time. In past trips, the crew has been mentioned for finding sea turtles and even for going down for a closer look to help the group spot what’s happening underwater.
You’ll have snorkeling equipment included, plus floats. That combination matters because not everyone wants to swim the whole time. Some people stay on a float to watch, others do short swims and then return to rest. With a private group, it’s easier to keep everyone comfortable without feeling rushed.
A heads-up: snorkeling conditions can change with weather and visibility. This experience requires good weather, and if conditions are poor, the schedule can shift or the trip may be canceled. That’s not unique to this charter; it’s just how reef snorkeling works.
Also, if you like active fun, there’s at least one extra water activity mentioned in past experiences: the Pisces Plunge. It sounds like a quick thrill moment rather than a full separate excursion, but it can be a memorable add-on if your group is up for it.
Beach Stops and Shore Breaks: What You Do When You’re Not Snorkeling

After time in the water, this charter gives you room to land. Expect beach time, and don’t think of it as a rushed “get off, get back on” stop. The catamaran setup makes it easy to split time between swimming, floating, and hanging out on board.
A few specific shore moments have shown up in past trips, like Honeymoon Beach and Shipwreck Cove. Whether those exact stops appear on your day depends on the captain’s plan and conditions, but the pattern is clear: you’re likely to get sandy time paired with another chance at snorkel or swim.
Food is where you’ll do your own planning. Lunch is excluded, and you’ll be picking from shore options. Some past groups talk about lunch experiences while on the day, which usually means eating in a place convenient to the captain’s route. If your group has strong lunch preferences, you can ask the captain what’s realistic for the timing you chose (half day vs full day).
One more practical point: because floats and beach games are included, this isn’t only for swimmers. If you have kids, non-snorkelers, or older folks who just want sun and conversation, you can keep the whole group happy without forcing everyone into the water.
You can also read our reviews of more private tours in St Thomas
Drinks, Audio, and On-Board Comfort: The Stuff That Makes It Feel Like a Luxury Day

This is where the charter leans into comfort. Included drinks are part of the “why” for many groups, especially on a boat day. You’ll have beer included, plus Seas the Day Signature Rum Punch. People mention keeping the rum punch flowing, and honestly, on a private yacht charter, that’s part of the experience rhythm.
On-board water is handled too. You’ll get bottled water (Virgin H2O), plus soda/pop included. For a day on the water, it’s nice that you don’t have to think about buying basic hydration and soft drinks mid-trip.
Audio is another comfort point: the Bluetooth JBL setup lets you bring your vibe. If your group wants music in the background, you’ll likely enjoy this more than the usual “quiet boat” experience.
And yes, the restroom matters. On multi-hour charters, having a restroom on board can be the difference between a smooth day and an exhausting one.
Health and Cleanliness Practices: What You’re Told Up Front

Seas the Day USVI emphasizes a healthy experience. They’ve partnered with RayBiotech, and captains and crew are tested for COVID-19 each month, with crew wearing a COVID Free bracelet. The vessels are sanitized after each trip using established CDC and WHO guidelines.
Because this is primarily outdoor, masks aren’t required, but guests can wear them if they prefer. If you’re trying to travel with a bit more confidence about cleanliness, this stated approach is reassuring.
Meeting Point and Getting There: Yacht Haven Grande Can Be Easy

Boarding is at WICO Day Charter Dock at Havensight, and you’ll meet at the R Bar drink kiosk near the Yacht Haven Grande Welcome Archway. The captain escorts you to the boat, and you should meet 15 minutes prior to departure.
If you’re arriving by cruise ship into Crown Bay Marina, you’ll need a taxi to Yacht Haven Grande. Plan about 15 minutes each way for the trip. That timing detail matters because you don’t want to cut it close and arrive flustered.
Your best move: treat that 15-minute early arrival as part of your plan, not a suggestion. On a private charter, a calm boarding helps the whole day start better.
Who This Charter Fits Best (And Who Might Want Something Else)
This private catamaran works well if you want control. It’s a strong fit for families, mixed-age groups, couples, and friend groups who want snorkeling and beach time without crowds.
Past experiences include groups with kids and multi-generational ages, and the boat layout supports that. Bean bags on the bow, wide deck seating, trampolines, floats, and snorkeling gear let people participate at their own level.
It may be less ideal if you want a very structured, fixed itinerary with no planning flexibility. This charter’s value comes from the captain adjusting the day based on your group. If you hate decisions, you’ll still be okay, but you’ll want to have at least one clear priority in mind.
It’s also less ideal if your dream involves the British Virgin Islands. Since this charter doesn’t visit BVI, you’d need a different plan for that.
Should You Book This Private Catamaran Charter on S/Y Pisces?
I’d book it if you’re the type who wants a private day on the water with snorkeling as a centerpiece, plus real downtime on deck. The big strengths are the group-sized privacy (up to 12), the included snorkel setup and floats, and the easy-feeling luxury of S/Y Pisces with its open deck spaces, Bluetooth music, and restroom onboard.
I wouldn’t book it if lunch being excluded will stress you out, or if you’re specifically hoping to include BVI in your itinerary. Also, since the experience requires good weather, keep a little flexibility in your schedule.
If your ideal St. Thomas day looks like clear water, sea turtles and rays, a beach break, and drinks that don’t involve a shopping list, this one matches that fantasy surprisingly well.
FAQ
How many people are included in a charter?
The charter price is for a group up to 12 people. It’s private, so only your group participates.
Is this a half-day or full-day experience?
You can select a half-day or full-day charter. The duration listed is about 7 hours, which lines up with the full-day option.
Does the charter include snorkeling gear and floats?
Yes. Snorkeling equipment and floats are included.
Is lunch included?
No. Lunch is excluded, but it can be purchased at many locations.
What drinks are included on board?
Beer is included, along with soda/pop and alcoholic drinks such as Seas the Day Signature Rum Punch. Bottled water is also provided.
Where do we meet for the boat?
You’ll meet at the R Bar drink kiosk near the Yacht Haven Grande Welcome Archway at St Thomas (WICO Day Charter Dock at Havensight). The captain escorts you to the boat.
How do cruise ship passengers get there from Crown Bay Marina?
If you’re docking at Crown Bay Marina, you’ll need a taxi to Yacht Haven Grande. Plan about 15 minutes each way.
What happens if the weather is bad or I cancel?
This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund. You can cancel up to 24 hours in advance for a full refund; within 24 hours, the amount paid isn’t refunded.


































