Private Tour
50' Luxury Yacht. Private Full or Half Day Catamaran Snorkel, & Beach Experience
Overview
Available languages
Mobile ticket
Spend the day on your own 50' Luxury Catamaran Yacht. This price is all inclusive for the Yacht, up to 12 guests. You can select a half or full day charter. Visit the islands of St. Thomas, St. John and surrounding cays.
SY Sirena is a 50′ Luxury catamaran with a spacious salon that opens on to an expansive back deck with seating and dining. The bow of the boat offers relaxing seating with bean bag chairs and large trampolines for group conversations, tanning or intense turtle, dolphin watching.
There are plenty of water toys to keep you entertained, from snorkeling equipment to relaxing floats. Price includes ice, soda, beer and rum punch. You and our captain will design an itinerary that best meets the needs of your group.
*Please note the BVI is not available on this vessel, but a visit to the BVI can be booked under Product Codes 111649P24 or 111649P25. Departure from American Yacht Harbor in Red Hook; pickup from Cruz Bay, STJ possible with advance request after booking.
Additional Info
Service animals allowed
Public transportation options are available nearby
Infants and small children can ride in a pram or stroller
Suitable for all physical fitness levels
Seas the Day USVI is dedicated to a healthy experience. We have partnered with RayBiotech and all of our Captains and Crew are tested for Covid 19 each month. You will see each wearing a Covid Free bracelet. Each of our vessels are sanitized after each trip using established CDC and WHO guidelines. Since this is primarily an outdoor activity, masks are not required but can be worn by our guests if preferred.
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What To Expect
Secret Harbour
With a private charter, you can design your own itinerary. Spend as much time as you desire at each location. However, we always recommend at least 1.5 hours at each stop to truly enjoy the waters and activities.
Brewer's Bay
With a private charter, you can design your own itinerary. Spend as much time as you desire at each location. However, we always recommend at least 1.5 hours at each stop to truly enjoy the waters and activities.
What‘s Included
Use of Floats
Soda/Pop
Use of Snorkelling equipment
We practice eco-friendly habits aboard and all water provided by Virgin H2O.
Beer and Seas the Day Signature Rum Punch are Included
Restroom on board
Tips for Captain & Crew. For exceptional service, it is customary to tip 15-20%.
Lunch is excluded but can be purchased at many locations.
Visiting the BVI
Options
Full Day Luxury Yacht Charter
Half-Day Luxury Yacht
Reviews
623 reviews
Total reviews and rating from Viator & Tripadvisor
This is a must when visiting the islands!!
A3956IStinav,,Jan 8, 2026
- Review from Tripadvisor
5.00We had the best day with JW and Liv. We were unsure of what we wanted our day to look like but they customize the perfect day full of relaxation, snorkeling, lunch and sightseeing. JW and Liv were the perfect host on our first catamaran. JW was the perfect captain and Liv never left us without a drink in hand. They were both also very knowledgeable with every question we asked about the areas!! we will definitely use Seas the Day for our next excursion when we visit St Thomas again!!
Perfect Day of Family Fun
FellowTraveler717687,,Jan 7, 2026
- Review from Tripadvisor
5.00If you are looking for an extraordinary day of memories with family or friends, this is it. JW and Megan were fantastic. Snorkeling, sailing, the best lunch we’ve had in the Carribean at Lovango…an insanely perfect day all around. Megan was an awesome snorkeling guide and JW was a fabulous captain. We cannot say enough good things about both of them. Worth every single penny to have this amazing boat to ourselves for the day. Thank you, JW and Megan for the fun, the photos, and the memories. Perfection.
Returning Guest!
275jennyp,,Jan 7, 2026
- Review from Tripadvisor
5.00We had another great trip with Seas The Day and Captain Alex and Alicia. This is our second time with this crew and they are amazing! We had 5 children and 4 adults and they did an excellent job planning our day and making all the drinks! We snorkeled and found turtles quickly for the kids, had a wonderful lunch at Lovango and lots of delicious cocktails for the adults. We ended our day with a wonderful sail back to port. Alex and Alicia made the trip special and even took a special cruise around the back of an island so we could see the migratory birds! We will be back!
Best excursion ever! ...
David T,,Jan 4, 2026
- Review from Viator
5.00Best excursion ever! Alex and Aleisha are totally awesome. The time on the boat was safe and enjoyable, with plenty of beverages in the cooler, LOL. The snorkel experiences were amazing. Don’t wait, if you’re considering it, book now!
Outstanding Guides Made Our Luxury Catamaran Trip Unforgettable – 5 Stars!
timj144,,Jan 4, 2026
- Review from Tripadvisor
5.00Our recent boat tour was hands-down one of the best experiences we’ve had on the water, thanks entirely to the two incredible guides. They were exceptionally kind, going out of their way to make everyone feel welcome and comfortable from the moment we boarded. What set them apart was how informative they were – sharing fascinating insights about the local wildlife, history, and hidden spots along the route without ever feeling like a lecture. Their knowledge was deep, and they answered every question with enthusiasm and accuracy. From zoo stories to ecology and marine details they kept our whole fsmily entertained the whole day. But the real highlight? They were loads of fun! Their energy, humor, and playful interactions kept the whole group laughing and engaged the entire time. It turned a great tour into an absolute blast. If you’re booking this boat, you’re in for a treat – these guides elevate the experience to something truly special. Highly recommend, and we’d book again in a heartbeat! JW and Megan were the best captain and mate in the Caribbean!!
Perfect Day with Seas the Day!
164CherylS,,Jan 4, 2026
- Review from Tripadvisor
5.00This half-day private boat trip with Seas the Day from Red Hook to St. John was an absolute highlight of our vacation. We had 9 adults spanning three generations, and it was truly something everyone enjoyed—from start to finish. Captain JW and first mate Lindsey were fantastic: warm, helpful, and attentive, making sure everyone felt comfortable and included the entire time. We especially enjoyed the rum punch! Lindsey was so great during the snorkeling pointing out stingrays and octopus dens we would have missed. We loved being able to personalize our itinerary with the perfect mix of relaxed sailing, great snorkeling spots, and a special stop to watch the sunset that was simply unforgettable. The crew’s flexibility and easygoing approach made the experience feel effortless and fun. It was the ideal way to explore the water together as a family, and we couldn’t recommend this trip—or this crew—more highly.
Amazing trip! Alex and...
Juan M,,Jan 4, 2026
- Review from Viator
5.00Amazing trip! Alex and Alicia couldn’t have been more enjoyable! Thank you so much and we will be back for sure
New Year’s Eve Sail
Adam B,,Dec 31, 2025
- Review from Tripadvisor
5.00Captain Alex and First Mate Alicia were fantastic! They were very attentive and made our day very memorable. My family thoroughly enjoyed the day! Thank you!
Snorkeling and diving
noaha739,,Dec 31, 2025
- Review from Tripadvisor
5.00J.W and Megan did a great job keeping us hydrated and preparing us for the waters. They were easy to talk to and really helped us with our experience. They explained details about the islands and terrain we were passing by aswell as taking us where we wanted to go for our charter. We even got to take the scenic route back to where we departed from to see everything about the USVI. I really recommend this crew for your next visit and experience in the USVI.
Spectacular !
Paradise423989,,Dec 31, 2025
- Review from Tripadvisor
5.00Fabulous day! JW and Khalia were the best! Provided awesome service all day w/ all of our activities from snorkeling at various spots to lunch at Lavango beach. Very knowledgeable on history of islands which was so interesting. Khalia never missed an empty glass- was always at our side with their infamous rum punch- best ever! Very professional crew and would definitely use again!
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