St Thomas~St John Snorkel, Swim & Beach Trip on MV Island Flyer

Small boats make island days better. This four-hour trip from St. Thomas to St. John keeps the group to 12 people maximum, giving you more room to move, ask questions, and enjoy the water without the feel of a packed cruise boat. I like the small-group format and the chance to visit two different locations, one for snorkeling and one for beach time. The main drawback is that the exact stops depend on weather and sea conditions, and the boat may not reach the beach itself, so you may need to swim several minutes to shore.

The setting is the real star: coral reefs, warm Caribbean water, uninhabited cays, and St. John beaches with bright white sand. I also like that the captain does the driving and local guiding while water, soda, beer, and snorkeling equipment are included. Just remember to bring a towel, your own reef-safe sunscreen, and realistic expectations about wildlife. Turtles and rays are common possibilities, not guaranteed appearances.

Key points at a glance

• Small boat, maximum 12 people: A more personal alternative to a large group cruise, with less crowding at the rail and in the water.
• Two main stops in about four hours: The trip usually combines a snorkeling site with beach time, though conditions determine the final route.
• Several possible snorkeling areas: You might visit Maho Bay, Trunk Bay, Christmas Cove, Lovango Cay, Mingo Cay, Stevens Cay, or another nearby location.
• Strong sea-life potential: Past outings have included turtles, nurse sharks, stingrays, squid, barracuda, starfish, and many reef fish.
• Drinks are included: Water, soda, and beer are available after snorkeling, with no rum punch included on the shared trip.
• Easy Red Hook departure: You meet at the Seas the Day lounge at American Yacht Harbor and return to the same place.

Meeting at American Yacht Harbor in Red Hook

Your morning or afternoon begins at the Seas the Day departure lounge at The Shops at American Yacht Harbor, 6100 Red Hook Quarters on Red Hook Road. The lounge is on the lower floor, directly across from the entrance to B Dock.

This is a useful departure point if you are staying near Red Hook or using the area’s public transportation. Parking can be tight, though. If you drive, allow extra time to find a space. Ferry parking may have availability, but it is not something to count on.

Once you meet the captain and crew, you board the boat for the ride toward St. John and the surrounding cays. The company may use the 36-foot MV Island Flyer, a 36-foot Twin Vee powerboat, a 31-foot Wellcraft, or a comparable vessel. The specific boat is not guaranteed, but all are powerboats suited to a half-day trip.

The small capacity matters more than the exact hull. With as many as 12 people aboard, you are not fighting for space around a crowded catamaran. You can usually hear the captain more easily, and the crew can keep a closer eye on the group in the water.

The ride from St. Thomas to St. John

The boat ride is part of the pleasure, but it can also be the bumpiest part of the outing. Water conditions between the islands can change quickly. One outing crossed a rough patch where waves converged, followed by calmer water near Lovango Cay.

If you are sensitive to motion, sit where the ride feels most comfortable and keep your expectations practical. This is a powerboat excursion, not a slow sunset sail. The boat is meant to cover ground so you can reach more than one location within four hours.

The captain also provides local information along the way. Captains named in past outings include Hillary, Glen, Mike, Dallas, Sammy, Wallens, Montana, and Justin, though the captain assigned to your departure may be different. The most praised part of their work is the combination of safe boat handling, local knowledge, friendly conversation, and a willingness to adjust the day to conditions.

That flexibility is useful in the Virgin Islands. A bay that looks perfect from shore may be too rough for comfortable snorkeling, while a less famous cay may offer calmer water and better visibility. The captain chooses from several locations rather than promising one fixed route.

Snorkeling at Maho, Trunk, Christmas Cove, or a nearby cay

The first main stop is usually a snorkeling area around St. John or one of the nearby cays. Possibilities include Maho Bay, Trunk Bay, Christmas Cove, Mingo Cay, Lovango Cay, and Stevens Cay. St. James Island may also be used.

The variety gives this trip an advantage over an outing tied to one single reef. If conditions are poor in one area, the crew has other choices. It also means you should not book this expecting one exact beach or reef. The route is weather dependent.

Maho Bay is especially appealing for turtle sightings. Several outings there included sea turtles, and the bay can offer a mix of shallow water, seagrass, fish, and reef habitat. One important practical point: the boat may anchor some distance from the best snorkeling area. In one case, the swim to the seagrass was about 100 yards.

That distance may be easy for a confident swimmer, but it is not ideal for everyone. If you prefer to step directly into shallow water, a beach-based snorkeling stop may suit you better. Ask the crew about the planned swim distance if you have concerns.

Lovango Cay has also produced good snorkeling, including water around 12 feet deep and reef areas that feel more like a natural aquarium. The local coral restoration work near Lovango adds interest, since you are seeing an area connected with ongoing efforts to improve the reef. Other outings have found squid, stingrays, nurse sharks, barracuda, starfish, parrotfish, snapper, squirrelfish, and other reef life.

The key word is possibility. Wildlife sightings depend on location, visibility, tide, weather, and luck. Turtles are a frequent hope, but even a strong captain cannot summon them on schedule. One outing had beautiful coral but fewer fish than expected, while another encountered a nurse shark, an eagle ray, a turtle, and harmless jellyfish.

What the snorkeling is like in practice

Snorkeling equipment is included, which keeps the packing list short. The gear has generally been described as being in good condition, but fit still varies from person to person. If you have your own well-fitting mask, you may prefer to bring it, though the supplied equipment is a useful convenience.

You need a moderate level of physical fitness. The activity may involve climbing aboard, moving around a powerboat, entering the water, swimming from the boat, and possibly swimming toward a beach. This is not the best choice if you are uncomfortable in open water or cannot swim for several minutes.

Bring your own towel and sunscreen. The crew asks for non-aerosol, reef-safe sunscreen, and certain ingredients may be rejected even if the bottle appears to be marketed for beach use. A product such as Blue Lizard was specifically accepted on one outing, but you should check your own sunscreen before departure.

An underwater camera is worth packing if you have one. The water can offer colorful coral, fish, turtles, rays, and other sights that are hard to describe once you are back on land. Use a secure strap so your camera does not become another piece of reef debris.

Beach time at Hawksnest Bay or Honeymoon Beach

After snorkeling, the trip normally shifts to a beach stop. Depending on conditions, you may visit Hawksnest Bay or Honeymoon Beach at Caneel Bay. Maho Bay and other areas may also be used as part of the day.

Honeymoon Beach is a lovely reward after time in the water. The sand is pale, the water is clear, and the St. John setting feels more secluded than many organized beach stops. There may be a snack bar available near the beach, but the boat’s included drinks are the reliable refreshment option.

Here is the catch: the boat may not be allowed to pull right up to the sand. At Honeymoon Beach, some groups have needed to swim about five minutes from the boat to shore. The water below the boat can be much deeper than near the beach, reported at roughly 25 to 35 feet in one outing.

That makes this stop best for confident swimmers. You can also stay aboard or spend more time snorkeling near the boat, but the beach portion is not a simple step-off-and-walk experience. Ask the captain about the anchorage and swim distance if beach access is important to you.

The beach stop also gives you a change of pace. Four hours of snorkeling can feel long, especially for families or anyone new to the sport. A few minutes on the sand, with time for a swim or a cold drink, breaks up the outing.

Drinks, shade, and the small-group feel

Water, soda, and beer are included. The crew typically offers drinks after snorkeling, which is exactly when a cold beverage feels useful. Rum punch is not part of the shared charter, so do not expect a full open-bar setup.

Boat shade is another practical detail. One outing specifically praised the boat’s covered area. Shade makes a real difference in tropical sun, especially when you are wet and waiting for everyone to return aboard.

The small group also shapes the mood. With fewer people, the captain can answer questions and keep the outing more conversational. One group had only one other couple aboard, while other departures carried 10 or 11 passengers plus the captain. The experience still depends on the mix of people in your group, but the format gives you better odds of a relaxed trip.

The crew receives especially strong praise for being friendly and attentive. Captain Glen has been appreciated for sharing stories about St. John, while Hillary has been credited with finding strong snorkeling locations. Wallens was praised for combining a smooth ride with a good sense of humor, and Dallas made a honeymoon outing feel personal.

Is $135 a fair price?

At $135 per person, this is not the cheapest way to get wet in the Virgin Islands. You can snorkel from several beaches for little or no added cost. If your only goal is to see fish close to shore, a beach day may be better value.

The price makes more sense if you want boat access to several islands and cays within one half-day. You are paying for the vessel, captain, crew, fuel, equipment, drinks, and the ability to move between sites. A large cruise may offer a similar route, but the smaller capacity is the main reason to choose this trip.

The value is strongest for couples, families with older children, and small groups who want a shared charter without a crowded deck. It is also a good fit if you are staying in St. Thomas but want to experience St. John by water rather than arranging separate transportation.

I would be less enthusiastic if you want guaranteed time at a particular beach, a fixed snorkeling reef, or a long stay on shore. The route changes with conditions, and the four-hour clock leaves limited time at each stop.

Weather, cancellations, and timing

The trip returns to the American Yacht Harbor meeting point after about four hours. Departures and returns have generally been kept on schedule, which matters if you have dinner plans or another activity booked.

The experience requires suitable weather. If poor weather cancels the trip, you can choose another date or receive a full refund. The same applies if the minimum number of participants is not met, though a shared charter can occasionally be canceled for that reason.

You can cancel for a full refund up to 24 hours before the start time. Cancellations or changes within 24 hours are not refunded or accepted. Since sea conditions can affect the route, I would avoid scheduling this on the last possible day of your vacation if the trip is a top priority.

Who should book this St. John boat trip?

I would choose this outing if you want:

• A small boat rather than a large group cruise
• A half-day trip that combines snorkeling and beach time
• A captain who can adjust the route to sea conditions
• A chance to see turtles, rays, reef fish, and other sea life
• Equipment and simple drinks included
• A convenient Red Hook departure and return

I would think twice if you dislike open-water swimming, need guaranteed shallow beach access, or want a quiet boat ride with no possibility of rough water. The activity calls for moderate fitness, and some stops require a swim from the boat to shore.

Children under two require a phone call before booking. Masks are not required because the activity is mainly outdoors, though you may wear one if preferred. The vessels are sanitized after each trip according to established health guidelines.

Should you book it?

Yes, if the small-group format matters to you. The strongest reason to book is not a promise of one perfect reef. It is the chance to spend four active hours moving between St. Thomas, St. John, and nearby cays with a capable captain and a manageable number of people.

I would book early if your dates are fixed, then keep a flexible attitude about the exact stops. Bring reef-safe sunscreen, a towel, swim gear, and an underwater camera if you have one. Expect a lively powerboat ride, possible swims of several minutes, and sea life that may range from ordinary reef fish to a memorable turtle or ray.

At $135, it is a fair choice for island-hopping and boat access, but not a bargain beach snorkel. If you want more than a shoreline swim and prefer personal service over a packed vessel, this is one of the better ways to spend half a day around St. John.

FAQ

How long is the St. Thomas to St. John snorkel trip?

The experience lasts approximately four hours and returns to the departure point at American Yacht Harbor.

Where does the trip meet?

You meet at the Seas the Day departure lounge at The Shops at American Yacht Harbor, 6100 Red Hook Quarters, Red Hook, St. Thomas. The lounge is on the lower floor across from the entrance to B Dock.

How many people can join the boat?

The maximum is 12 travelers, which keeps the excursion smaller than a typical large boat cruise.

Which snorkeling locations might the boat visit?

Possible locations include Maho Bay, Trunk Bay, Christmas Cove, Lovango Cay, Mingo Cay, Stevens Cay, St. James Island, and other nearby areas. Weather and sea conditions determine the final route.

Is snorkeling equipment included?

Yes. Snorkeling equipment is provided as part of the trip.

Are drinks included?

Yes. Bottled water, soda, and beer are included. Rum punch is not included on the shared charter.

Do I need to bring sunscreen and a towel?

Yes. Bring your own towel and sunscreen. The crew requests non-aerosol, reef-safe sunscreen.

Can children under two join the trip?

For children under two years old, you need to call before booking.

What happens if the weather cancels the trip?

If poor weather causes a cancellation, you will be offered another date or a full refund. If the minimum number of participants is not met, you will also be offered another option or a full refund.