50' Luxury Yacht. Private Full Or Half Day Catamaran Snorkel, & Beach Experience

Captain Brody, and First Mate Colette were amazing. We had such a blast. They were super friendly and engaging! There were 12 in our group and we all agreed it was the best time ever! And loved that they photo bombed our phones while we were swimming😊

Had a great time on our snorkeling trip. They provided everything we needed. Our captain was great at what he did and made it a perfect relaxing experience. It was our favorite part of our vacation!

We had a fantastic time on the catamaran. This is the second time we’ve booked with Seas the Day Charter for a cruise excursion and both times, our family has loved it and had one of the best days of the cruise. Captain JW and First Mate Liv were great, made everything super comfortable, and made sure we had a fantastic time. The boat itself was perfect and we were able to relax and do some great snorkeling and swimming. We’d highly recommend and will plan to use them again in the future.

What an amazing experience for our whole family! JW and Lindsay were so professional, friendly and informative. My only issue was that we couldn't stay longer... It was a trip beyond my grandkids' dreams! I loved that they arranged the trip around what we wanted to do and offered great suggestions. I HIGHLY recommend this tour!

This was a once in a lifetime experience. Captain alex and liv were the most incredible guides and crew. they took us to secluded snorkeling spots, where we were able to see wild sea turtles, urchins, lobsters, moon jellies, and a lavish coral reef filled with fish. they taught us so many tips about snorkeling, boating, and the islands in general. On top of it, they served us cocktails, made sure we were safe and comfortable, and got plenty of pictures. You can’t beat an excursion with these 2 and seas the day.

Can’t speak highly enough about Captain Alex & Liv. They were so knowledgeable and accommodating. Liv even dived into the water to grab my sunglasses when I dropped them while swimming. Definitely will be booking again!

Captain Alex gave a brief informational speech before every stop telling us what we should be on the lookout for, and where to go. Liv was also extremely knowledgeable, helpful, and very friendly. We saw sea turtles, amazing blue water, had the best mahi sandwich, and saw a shipwreck! The rum punch was also amazing. We will be coming back to st Thomas, and will be booking this charter again.

Liv and Alex were AMAZING!! The experience was 10/10!

Had the perfect experience with the perfect crew. Alex and Liv were so helpful and amazing. They brought us to the best locations and always were making sure we’re enjoying our time. They gave us so many good tips for snorkeling and shared lots of facts about part of the island. Couldn’t recommend them more!!!

Absolutely amazing experience from start to finish! Captain Alex and Liv made our day on the water unforgettable. They were both so welcoming, kind, and professional, and they went above and beyond to make sure we had the best time. the snorkeling spots were beautiful, the views were incredible, and the entire trip felt so personalized. Captain Alex’s knowledge of the area and Liv’s energy made the experience even better. We felt safe, comfortable, and truly taken care of the whole time. This was definitely one of the highlights of our St. Thomas trip, and we would recommend Seas The Day Charters to anyone looking for an amazing adventure!

We did a full day Charter with Captain Steve and first make chloe! What an amazing time! Couldn't have been more perfect. They listen to our every request took us to some amazing secluded beaches, stopped for a great lunch stop, and finished off sailing back to our starting point in Red Hook. This was such an exceptional trip five stars is not enough! We will definitely do it again hopefully over and over for many years to come!

Such a fun day trip! Captain JW and Liv were awesome and made the experience super fun. They explained everything upfront, were there at our beck and call to hand out pool floats, drinks and snorkel equipment. They were always checking to see if we needed anything. The boat was spacious and comfortable. The surrounding area is so beautiful and they knew all the best spots to go to!! we got some geography and history lessons and they answered all of our questions. You can tell they wanted to keep us entertained and safe the whole time. We were a group of six adults. I would definitely book this boat again. Had everything we needed and more!

Captain Steve and Sara were great! Our family had the best time. It was definitely the highlight of our vacation.

Alex and Alesha were fantastic guides! We found sea turtles, lobsters, stingrays and more on the trip. It was relaxing and a pleasant experience. The price was high but the experience of being on the boat was nice. If it would be your first time it is worth doing but I don’t know if we will do another 4 hour trip. There are snorkel tours cheaper and possibly be able to allow you to see the same things we were able to see. The cost of the trip may be worth doing the 7 hour trip vs the 4 hour.

I cannot begin to emphatically say "Book It"!! This is our 4th trip to St. Thomas and prefer to use a local tour rather than one via the cruise. This experience far exceeded our expectations. The yacht was immaculate. Plenty of space for shade, as well as lounging on the bean bags and nets in the front. Our hosts were so welcoming and attentive. We spent our time cruising the blue water and snorkeling where we swam alongside rays, turtles, and a variety of other sea life. This was the highlight of our trip and will absolutely book again!!! Rum punch included... cheers!🍹

We had an excellent adventure with our adult children! We saw everything we wanted to see. Really the only thing we needed to bring was towels, sunscreen and money for lunch. Maddy and Sarah were professional, knowledgeable, and provided excellent service! We would 100% book this trip again!

We really had a fantastic catamaran experience. Both Captain Maddy and Liz were very attentive and friendly.

Captain Maddy and Liz were excellent. They took us to two great snorkeling spots which were great for adults and children. We highly recommend if you are traveling to St Thomas.

Captain Alex and Alicia were phenomenal!!!! Came onboard and right away we felt at home!! A few snorkel spots, lunch and a couple more snorkel spots were fantastic. Watch out on the bow crossing from STT to STJ if Alicia is your 1st mate because her definition of a little splashback and yours may differ a little bit. LOL!!! Just kidding Alicia!!!! The splashback was very refreshing!!! If you haven’t taken Sea’s The Day you need to book this one. We stayed in STJ and they were on time for pickup!!!

Had a great time. Got of the cruise ship for this 1/2 day charter. Alex and Alisha were amazing … Hope was so helpful before as we were concerned about making it back to cruise ship when port time was changed. Seas The Day is top notch . Will use them again if ever back in St Thomas

From start to finish, our private boat day was absolutely incredible. Booking was smooth, communication was prompt, and every detail was thoughtfully handled. Our captain, JW and mate, Chloe were professional, friendly, and so knowledgeable about St. John’s waters. We felt safe the entire time and completely spoiled. The boat itself was spotless, comfortable, and well-equipped with shade, floats, snorkel gear, towels, and a great sound system. We appreciated the cooler stocked with ice and drinks. Highlights included exploring vibrant reefs and a calm swim turquoise shallows. JW customized the itinerary based on our wish list and the day’s conditions, timing each stop perfectly to avoid crowds. We even discovered a tucked-away beach we’d never have found on our own. Lunch at Lovango was delicious and easy—docked right up and were back on the water in no time. Throughout the day, the crew shared local history, pointed out wildlife, snapped family photos for us, and kept the vibe relaxed and fun.

Caption and crew were amazing! Helpful and give us history as we boated along the islands. Snorkeling was also great. It was a good afternoon!

Great private experience with our multigenerational family of 6. Highly recommend. Group tours are way too crazy and hassle-filled.

If you have young children, you need to be responsible for them in the water. The crew does not monitor the swimmers.

We booked this 50’ catamaran excursion for our family of 11 to celebrate our parents’ wedding anniversary. Unfortunately, we arrived at the pier only to find out that the catamaran was not available. We only noticed this when the captain walked us to a speedboat and told us to jump in. Imagine our surprise. Seas the Day said that they notified us through a Viator message the day before, but we were on a cruise with limited internet access and had specifically communicated that to them. When they texted us that evening regarding waivers, no mention was made that the catamaran had been replaced. The staff later admitted they had only sent a Viator message and could not provide evidence that a text had been sent. The complimentary drinks did very little to offset the additional expenses and inconvenience we incurred. In addition to the transportation costs to the port, we incurred several other unexpected expenses, including ferry and taxi fares as we attempted to regroup and salvage the day. By the end, our out-of-pocket costs approached $1,000, making the refund far less meaningful than it may appear. Most disappointing was seeing our children, ages 3, 8, and 10, miss out on the excursion they had been looking forward to most. Mechanical issues happen, but better communication and transparency would have made a significant difference and would have allowed us to make informed decisions before spending hundreds of dollars traveling to the port. Strongly do not recommend using Seas the Day.

Captain and crew Olivia were awesome! Super informative and attentive. He even played our request of Metal music:)

Incredible trip! We booked a multi-generational half day journey onboard her and it was just perfect. Captain Alex and Lindsey were absolutely incredible. They took great care of my older parents and teenage children. Excellent communication, easy to work with and super easy going. We had 7 people--if you do the math, this is the same price (or cheaper) than booking an overpriced ship excursion. Just note--the taxi ride to the marina is tough. Be prepared for a crazy journey (obviously not Alex or Lindsey's faulty). Overall, just a fantastic day!

The itinerary was great, the staff was friendly and helpful.

Diving spots could of been better Afer looking at brochure you expect ed more Did not enjoy swimming to take bar

Booked weeks in advance. The boat had mechanical issues, however the company waited till 9pm the night before our sail to inform us it was cancelled. There was no time to book an alternative option. Even though they refunded us without issues, we were really looking forward to this adventure. I requested they find us alternatives but the first would have required us to cross the island with less than an hour notice and cost about $500 in round trip taxi rides for our group of 10 and the second was a boat about half the size and with a small craft advisory we didn’t real safe. Things happen but communicating a cancellation at 9 pm the night before is unacceptable in my opinion!

Maddy and (especially) Alicia were amazing!!! We brought 11 of us on a half day trip and they were so good with my 3 and 1 year old nephews. They did an amazing job making the trip fun for all of us and id recommended them to anybody! Thank you both for a great first experience in st Thomas 🫶🫶🫶

Captain JW and Alecia made our trip fun and interesting. They took us to beautiful snorkeling places and beaches and we enjoyed a wonderful lunch on Lovango. The catamaran Sirena is a spacious boat with ample seating in both shady and sunny places. I would highly recommend this trip to anyone wanting a special voyage with an attentive crew on a well equipped boat in the beautiful Virgin Islands!

Let’s start with the fact that there was absolutely nothing "luxury" about this boat charter. Unless the photos in the listing were taken years ago, the boat we received was definitely not the boat pictured. It was falling apart, run-down, and felt like a complete bait-and-switch. We paid $2,295 for a full-day charter (9 AM - 4 PM) and expected a nice vessel, not a piece of junk. Though it advertises a capacity of 12, I have no idea how it could comfortably accommodate that many. It felt like because we had a smaller group, they gave us the crappiest boat in their fleet regardless of the premium price we paid. Multiple bathrooms were onboard, but only one worked—and even then, only the toilet functioned, not the sink. ​Furthermore, the amenities are bare-minimum. Drinks were limited to Coke, Diet Coke, Sprite, rum punch, and Presidente beer. Water was served from a large jug rather than individual bottles, and no snacks were provided at all—you have to bring all your own food. They are also entirely inflexible with logistics, refusing any pick-ups or drop-offs outside of Red Hook. For this price point, the value is incredibly low compared to other charters that offer much better accommodations. ​The saving grace of the entire trip was the crew. The captain and his deckhand were wonderful, incredibly nice, and provided great service. They made sure we got to experience exactly what we wanted: we visited a beautiful water-access-only beach, spotted a sea turtle, and had a blast swimming and jumping off the boat. We've done several private charters in the past, and while this crew was top-tier and met all expectations, the boat itself was a massive, expensive disappointment. We managed to have a great time, but management seriously needs to update their listing to reflect reality.

Booked for a bachelorette and it was amazing! Crew members were very nice and the service was excellent!

10/10 experience! JW and Chloe did an amazing job showing us all the fun things the waters and beaches have to offer. We stopped at several spots to snorkel and were able to see all kinds of sea life, including sharks, turtles, and sting rays! Chloe did a great job making sure each of us had our drinks filled, and even dove in the water and rescued my mom’s cell phone! I wish we could have stayed on the boat longer. I’d recommend the charter to everyone. It was a great addition to our vacation.

We did the 7 hour trip and JW and Chloe were awesome. Great water, great snorkeling, and beautiful views!

JW and Chloe were great! Was a great day on the water. Chloe even saved my wife’s phone from the bottom of the Sea!

This is the best half day excursion. What can be better than seeing the islands from the beautiful turquoise Caribbean water?!!! We had the good fortune to have Captain Maddy and First Mate Philip on our boat. They were so fantastic! Professional, fun and very attentive. Thank you both!!

We had an awesome experience on Seas the Day. We booked a full day. We stopped and snorkeled at 3 different coves and at Lime Out for lunch. We saw a ship wreck, sting rays, sea turtles, various fish, and even swam with a dolphin! Captain Brody and Lindsay were both great. They were very knowledgeable and friendly and treated our family so well. We couldn't have asked for better people to spend a fun day with. We didn't want the day to end, and have wonderful memories.

My family including my two great grandchildren who are 2 and 1 had the best time with JW and Chloe. They were so accommodating from their the get go. We will definitely be asking for them again! Boat was very spacious and accommodated all 7 of us easily. JW let us choose what we wanted to do. We snorkeled and then went for a wonderful lunch at Lovango Cay. Can’t wait to do this again!

From start to finish, J.W. and Chloe made this such a great experience. We were traveling with little ones, and they made sure that the babies had a great place to keep cool and safely play while some of the adults enjoyed snorkeling. J.W. took us to the prettiest spot for snorkeling too! If he makes a recommendation, it’s worth listening to!! After snorkeling, he helped us find a great lunch spot and it couldn’t be beat! We would definitely recommend this and would do it again!!

We had a group of 12 on a private cruise with Colette and Brodie who were absolutely wonderful. We had a great time, and the sail was so peaceful.

A+++++ experience and service. Would do this 100 times over.

Exactly as advertised! Perfect day.

We booked a 1/2 day excursion with Seas the Day while visiting St. Thomas for my sister's wedding. This was one of the most amazing experiences I have ever had (and my family agrees!). We were a group of 10 (I think and had a mix of adults and kids (ages 9-11). Captain Maddy and Olivia were so knowledgeable and made our day one to remember. My only regret is not booking the full day excursion I think, but the half day was perfect, too. For a slight bit more than the cost of the other catamarans (where you are shacked up with strangers), we got the whole boat to ourselves. They sent us a text ahead of time reminding us what to bring on the boat (they provide the snorkeling gear, a few soda options, a few bear options, and a delightful rum punch!) We brought coolers with drinks and snacks and had ourselves a delightful time; we got to bluetooth into the speakers and play our own music on the boat, and the rum punch they provided was AMAZING. During our excursion, we stopped at two locations to snorkel -- the first one had a shipwreck and we saw sea turtles, squid, various colorful fish, and even a nurse shark! The second location was a stone's throw from Little St. James (yes, THE island), which was pretty wild to see, but it had the most amazing coral reefs with lots of fish and urchins to take in. This by far was one of the most memorable experiences I have ever had and recommend it to anyone visiting St. Thomas!

Great small group custom sail. Went to 2 great snorkeling spots and a beautiful place for lunch. Picked up snacks and our favorite wine at the store around the corner beforehand. JW and Edwardo were fantastic, providing us with an awesome luxury experience.

This was an AMAZING experience!! We did a full day tour with our friends and kids while on Spring Break. JW & Eduardo were the best! They even made the safety talk at the beginning funny! They listened to what we had hoped to see and do that day and totally delivered! We got to three different snorkel sights and all were fabulous! We saw a ton of different fish and even saw turtles, rays, and a couple nurse sharks! We had our own snorkel masks but they were so helpful with our fins and got out other mask options when the kids wanted to try them. Speaking of kids…they were fantastic with them! We had six boys with ages 16-7 and they really took the time to chat with them, ask them questions, and answer the boys’ questions. We went to Lovango Resort for lunch, which was delicious and then to an amazing (and quiet!!) beach on St John. The service was amazing…both JW and Eduardo told us so much about where we were and what we were seeing and answered all our questions! The refreshments onboard were wonderful. Eduardo was there asking us what we needed right away. Overall it was definitely a highlight of our trip and we’d book again!!

Really great service. Very experienced captain and crew person. Well organized and efficient. They know the area and make it enjoyable for the guests.

We had a great day with Maddy and Chloe! We came in on a cruise ship and spent the entire day on the catamaran. The taxi price to get to the port is a bit ridiculous, $375 round-trip for 11 people. We saw turtles at our first snorkel spot and lots of colorful fish at our 2nd stop. Maddy and Chloe accommodated us by sailing around Epstein Island, We couldn’t have asked for a better day!