50' Luxury Yacht: Private Half/Full Day Catamaran Snorkelling & Beach Experience

Experience the ultimate luxury yacht adventure with a private half or full day charter on a 50’ catamaran. Explore the stunning islands of St. Thomas and St. John, snorkel in crystal-clear waters, and relax on the spacious deck. All-inclusive price for up to 12 guests.

Duration: 7 hours
Cancellation: 24 hours
Highlights
  • 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.
What's Included
  • Carbonated beverages
  • Use of snorkeling equipment
  • Bottled water
  • Use of Floats
  • Beer and Seas the Day Signature Rum Punch are Included
  • On-board restrooms
What's Not Included
  • Tips for Captain & Crew. For exceptional service, it is customary to tip 15-20%.
  • Lunch
  • Visiting the BVI
Additional Information

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…

Location
American Yacht Harbor
Smith Bay Road
The luxury, private 50' catamaran adventure departs from the American Yacht Harbor in Red Hook, St. Thomas. Guests should arrive 15 minutes prior to departure and meet at the Seas the Day Charters departure lounge which is on the lower level immediately across from the entrance to "B" dock.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.9
(541 Ratings)
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Golf_slc
Feb 17, 2025
Best Day of Vacation! - Captain Alex and Coleman provided us an amazing day! Our half day charter with them was one of the absolute highlights of our 8 day vacation. The boat was beautiful and we really enjoyed having it to ourselves. We had some less than perfect conditions, but Captain Alex still got us to some fantastic snorkeling locations. Saw some amazing fish. Service by Coleman was top notch. We went as a group of 12 (kids to adults) and would recommend Seas the Day and Alex/ Coleman to anyone! We plan to return and do the full day charter next time. Highly recommend this as the highlight for anyone visiting St Thomas!
Review provided by Tripadvisor
Kayla_s
Feb 7, 2025
Yo was fantastic,... - Yo was fantastic, helpful, and knowledgeable about the island! He made our trip! The captain was great too and made sure we were all safe
Review provided by Viator
Melissany581ms
Jan 30, 2025
Amazing charter - snorkeling, beautiful views, history, & rum punch! - We had a wonderful experience on our charter! Captain Alex introduced himself to each of us, escorted us to the boat, and was very welcoming. The first mate, Coleman, was awesome to speak with about the history of the islands - he knows his stuff! Safety was a priority, and we all felt comfortable when it was time to set off. We snorkeled at Christmas Cove (per Alex’s recommendation) and saw sea turtles, a spotted eagle ray, and a nurse shark. Coleman kept the rum punches full, and even dove into the water to retrieve a dropped pair of sunglasses! We learned a lot and had a ton of fun- we didn’t want our charter to end! Thank you Alex and Coleman, you’re the best! We can’t wait to come back.
Review provided by Tripadvisor
Tinalwalker
Jan 30, 2025
Berkshire 2025 - This was our 3rd year chartering through Seas the Day and would never go with a different company! They customize our trip each time and always make us feel special and our drinks never run dry! 10/10!!
Review provided by Tripadvisor
Bruce_n
Jan 29, 2025
Highly recommended - Dave was very knowledgeable and a great host. Highly recommended! Will use again next time we return for sure!
Review provided by Viator
854sharin
Jan 29, 2025
The best part of our trip - We had an amazing experience. Our children said this was their favorite part of the trip! We would highly recommend it!!
Review provided by Tripadvisor
Susana_t
Jan 19, 2025
Incredible experience... - Incredible experience with fun snorkeling and beautiful sights. Captain Maddy and JW were so knowledgeable and kind. We had the best time!
Review provided by Viator
171cadel
Jan 13, 2025
10/10 recommend - Captain AnneMarie and first mate Alex took great care of us while on Pisces and showed us the best St. Thomas has to offer. 10/10 would recommend to anyone considering
Review provided by Tripadvisor
Daniel_h
Jan 9, 2025
January in St Thomas - Dave and Chase were absolutely amazing with our 7 hr trip around St Thomas / St John areas. Very comfortable and clean. The rum punch wasn’t bad either 😁.
Review provided by Viator
Lucia_m
Jan 5, 2025
We had an amazing time... - We had an amazing time the boat was beautiful and the captain and first mate were knowledgeable, fun and accommodating! They took our tentative plans and made them even better! We snorkeled, saw amazing fish and seat turtles, we stopped an Lavongo for lunch, and Christmas Cove! We will defiantly do this again!
Review provided by Viator
Select Date and Tickets
up to 12 guests
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February 2025
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