Reviewed · TURTLE SNORKELING
Half Day Luxury Catamaran Turtle Snorkel And Beach
Turtles are only half the story. This four-hour St. Thomas outing pairs green-turtle snorkeling at Turtle Cove with a quiet beach stop at Honeymoon Beach. I like the roomy luxury catamaran, the excellent crew, and the small maximum of 12 people. The main catch is weather: rough seas or rain can affect the ride, and cruise passengers may need a taxi to reach the marina.
I also like that Captain Joe and Catie get into the water to point out turtles, fish, rays, and other sea life. The open bar, snacks, clean bathroom, swim platform, and freshwater rinse make this feel more polished than a basic boat trip. Still, it is not a passive sightseeing cruise. You need a moderate level of fitness and enough comfort in the water to get the most from it.
In This Review
- Key points to know before you book
- Why the 12-person limit matters on the Someday
- Leaving Yacht Haven Grande for the southern coast
- First stop: marine life at Turtle Cove
- Finding green turtles in their natural setting
- Between stops: snacks, drinks, and a useful reset
- Honeymoon Beach on Water Island
- Safety, comfort, and the small details
- Who gets the best value from this excursion?
- Should you book the Someday turtle snorkel?
- FAQ
- How long does the catamaran tour last?
- Where does the tour depart?
- How many people can join the boat tour?
- What is included in the price?
- Do I need to bring snorkeling equipment?
- What happens if bad weather cancels the tour?
Key points to know before you book

- Only 12 people maximum: The small group gives you more room on the boat and more direct help in the water.
- Two very different stops: Turtle Cove focuses on marine life, while Honeymoon Beach gives you time to float, sunbathe, or sit on the sand.
- Captain Joe and Catie lead from the water: They help locate turtles and identify fish, rays, reefs, and a shipwreck.
- A polished boat setup: You get a large aft swim platform, custom boarding ladder, modern bathroom, sanitized gear, and a freshwater rinse.
- Drinks come after snorkeling: The top-shelf open bar opens after the in-water activities, with snacks served on board.
- Good for cruise schedules: Several departure times are available, but you must allow time to reach Yacht Haven Grande and return to your ship.
Why the 12-person limit matters on the Someday
The strongest reason to choose Someday Charters is the group size. With no more than 12 people aboard, the trip feels closer to a shared private charter than a large excursion boat. You are not packed shoulder to shoulder, and the crew has a realistic chance to keep an eye on everyone.
That matters most once you enter the water. Captain Joe and Catie do not simply point toward a reef and send you off. They join the snorkeling and guide people toward turtles, fish, stingrays, and other creatures. Catie is especially good at explaining what you are seeing, while Joe has helped people locate turtles in the second snorkeling area.
I like this arrangement because sea turtles are not timed performers. You may need to move slowly, watch carefully, and follow a guide who knows where to look. A smaller group makes that process less chaotic.
The boat itself is another strong point. It is described as roomy, modern, clean, and well appointed, with a large rear swim platform and a custom boarding ladder. Those details may sound minor until you are climbing back aboard with wet fins, or helping a less confident swimmer out of the water.
There is also a functioning bathroom on board. That is a practical luxury on a half-day boat trip, especially for families and anyone who does not want to wait until returning to shore.
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Leaving Yacht Haven Grande for the southern coast

The meeting point is Someday Charters at 5304 Yacht Haven Grande in Charlotte Amalie. The marina is near public transportation, but the exact approach matters if you are visiting St. Thomas from a cruise ship.
One cruise passenger found the meeting point inconvenient because the ship docked elsewhere and a taxi was needed in both directions. Another party had trouble locating the correct spot at first. I would build in extra time, confirm the marina location before leaving the ship, and avoid cutting the return journey close to departure.
Once aboard, the catamaran heads along the picturesque southern coast. The ride is part of the appeal. This is a power catamaran, so you get the open-water sensation and a faster run between stops rather than spending most of the morning creeping along.
The tradeoff is that speed and wind can mean a bumpy ride. One person encountered pouring rain and rough waves on the way out, along with limited covered seating. Most of the praise focuses on the boat and crew, but that weather-related note is worth taking seriously. Bring sun protection, but also be ready for spray and changing conditions.
First stop: marine life at Turtle Cove

The first water stop is at Turtle Cove in the Buck Island National Wildlife Refuge. Before you enter, the professional snorkeling guide provides instruction on using the gear. Sanitized masks, snorkels, and other required equipment are supplied, so you do not need to pack a full kit unless you prefer your own.
The setting offers more than one headline animal. The water can include colorful fish, coral reefs, stingrays, and a shipwreck. Catie has been praised for showing people different marine creatures and explaining what they are seeing, including fish and other reef life.
That guided approach is useful for beginners. You may look at a reef and see only moving color, while an experienced guide can help you notice a ray resting below, a particular fish near the coral, or a turtle passing farther away. The crew also shares marine and island facts, giving the stop some substance beyond simply swimming around.
You should keep expectations sensible. Wildlife sightings are never guaranteed, and water conditions can change what you see. The experience is built around finding green sea turtles, but the reef life, rays, and shipwreck help make the first stop worthwhile even when the turtles are elusive.
The water time requires moderate physical fitness. You need to enter and exit from the rear platform and spend time swimming or floating at the surface. The custom ladder makes boarding easier, but it does not remove the need to be comfortable in open water.
Finding green turtles in their natural setting

Green sea turtles are the main attraction, and the turtle stop is where the crew’s personal attention earns its keep. Captain Joe has helped people locate turtles, while Catie has guided groups toward specific animals and pointed out fish and other creatures along the way.
The turtles are endangered, so respectful behavior matters. Follow the guide’s instructions, give the animals room, and resist the urge to chase or touch them. The best encounter is usually the calm one, when you float quietly and watch the turtle move through its own habitat.
This is also the part of the tour that can feel most personal. You are not simply looking at a distant animal from a boat. You are in the water with a guide who is actively helping you notice what is around you.
The boat’s smaller size helps again. On a large snorkeling vessel, dozens of swimmers may enter the same area at once. Here, the group is capped at 12, so you have a better chance of hearing the guide and keeping track of the people around you.
I would choose this excursion for the guided nature of the snorkeling, not just the promise of turtles. The staff’s role is central. They focus on safety, give clear directions, and join the search rather than remaining on deck.
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Between stops: snacks, drinks, and a useful reset

After the in-water activities, the top-shelf open bar becomes available. Unlimited drinks are included, along with snacks. The timing is sensible: you snorkel first, then relax with refreshments instead of drinking before swimming.
The snack service has included boards with assorted items, according to the details shared about the experience. Exact choices can vary, so I would treat this as a light snack rather than a full meal.
The open bar adds value, but it should not be the only reason you book. At $159 per person, the price reflects the small group, the boat, the crew, the gear, fuel, snacks, and drinks. If you compare it with a large, basic snorkel boat, this costs more. If you compare it with a private charter, the shared small-group format can look quite reasonable.
The bathroom, freshwater rinse, and easy boarding setup also matter here. You can wash off salt after swimming, change your pace, and settle in without feeling as if the boat is merely a transport platform.
Honeymoon Beach on Water Island

The second stop is Honeymoon Beach on Water Island. It changes the rhythm of the trip. After the active turtle and reef snorkeling, you can stay on the boat, use the floats, or go ashore and relax on the warm sand.
This is a useful contrast to the first stop. The tour is not four straight hours of swimming, and you are not required to snorkel every minute. You can catch some sun from the catamaran, float in the water, or enjoy the beach without the crowds associated with some of St. Thomas’ better-known shorelines.
I like this stop because it gives mixed groups some flexibility. One person can swim while another rests. A couple can split their time between the sand and the boat. Families can choose the option that feels most comfortable after the morning’s activity.
The beach stop is also the tour’s quiet payoff. You have already seen the main marine life, and now you can enjoy the setting at a slower pace. Do not expect a long land excursion or a broad range of beach facilities from the information provided. Honeymoon Beach is mainly a place to relax, float, and sunbathe before the return ride.
Safety, comfort, and the small details

The crew’s safety focus receives consistent praise. Catie and Joe give instructions, guide the group in the water, and pay attention to comfort as well as fun. That is particularly helpful if some people in your party are new to snorkeling.
The supplied gear is sanitized, and the boat includes a freshwater rinse. The boarding ladder and aft platform are designed for easier access, but you should still tell the captain about any medical conditions or allergies before departure.
The tour requires moderate physical fitness. Anyone with medical concerns should speak with their own medical professional before booking. The crew should also know about allergies and health conditions so they can respond appropriately.
Covered seating may be limited. That became a real issue for one party during heavy rain, so I would not assume the boat has enough sheltered space for everyone during a sudden squall. St. Thomas weather can be bright one moment and wet the next.
The tour operates only when weather allows. If poor weather cancels the trip, you are offered another date or a full refund. If you need to cancel for your own reasons, free cancellation is available up to 24 hours before the start time. Inside that window, refunds and changes are not accepted.
Gratuities are not included. Plan to tip the crew separately if they provide the attentive service that this outing is designed around.
Who gets the best value from this excursion?

I would choose this tour if you want a small boat, guided snorkeling, and a comfortable half-day schedule. It suits couples, families, and small groups who prefer personal attention to a large party boat.
It is also a strong choice for cruise passengers, provided you plan the taxi ride and leave a safety margin before your ship departs. The four-hour length can fit neatly into a port day, and several departure times help with scheduling.
This is less suitable if you dislike open-water swimming, need extensive covered seating, or want a fully dry sightseeing cruise. It may also disappoint anyone expecting a private charter with only their own party, since the boat is shared even though the group remains small.
You should also consider your priorities. The price is not the lowest way to reach the water, but you are paying for the smaller group, a well-equipped boat, guided time in the water, snacks, drinks, and two distinct stops. For someone who values comfort and help finding marine life, that package has clear value.
Should you book the Someday turtle snorkel?
I would book it if swimming with green sea turtles is high on your St. Thomas list and you want a calmer alternative to a crowded boat. The strongest features are the 12-person limit, the crew’s willingness to get in the water, the clean catamaran, and the balance between active snorkeling and relaxed beach time.
Go in with realistic expectations about weather and wildlife. The sea may be rough, covered seating may be limited, and turtles cannot be summoned on schedule. But with Captain Joe and Catie guiding the search, this is one of the better choices for a personal, well-supported snorkeling outing at $159.
FAQ
How long does the catamaran tour last?
The experience lasts approximately four hours and ends back at the Someday Charters meeting point.
Where does the tour depart?
It departs from Someday Charters at 5304 Yacht Haven Grande in Charlotte Amalie, St. Thomas, USVI.
How many people can join the boat tour?
The maximum is 12 people, keeping the group smaller than the large snorkeling boats commonly seen around St. Thomas.
What is included in the price?
The price includes the professional crew and snorkeling guide, sanitized snorkeling equipment, unlimited drinks after the in-water activities, snacks, fuel, a modern bathroom, a freshwater rinse, and access to the boarding ladder and aft swim platform.
Do I need to bring snorkeling equipment?
No. Sanitized snorkeling gear is provided. You should still have a moderate level of physical fitness and be comfortable taking part in the water activities.
What happens if bad weather cancels the tour?
If poor weather causes the cancellation, you can choose another date or receive a full refund. For personal cancellations, you must cancel at least 24 hours before the start time to receive a full refund.
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