Reviewed · SNORKELING

SeaFari FastCat – Sun, Fun, Swimming, Snorkeling & Boat Party

5.0 · 196 reviews From $89 Operated by Chukka St. Thomas, USVI · Bookable on Viator
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This is a fun, fast half day on St Thomas, built around speed, swim time, and two beach breaks. You start with a turbo-powered run out of the harbor, then you get real water time at Honeymoon Cove and Limestone Bay, plus gear and drinks handled for you.

Two things I really like here: first, the all-in drinks plus snorkel gear and flotation means you do not waste the trip on logistics. Second, the staff communication feels dialed in, with manager Keith sending details and even calling the morning-of, while crew Victor and Ashley keep things upbeat and on track.

One consideration: you are snorkeling directly off the boat in open water, so if you have medical limits related to swimming or breathing, you should take extra caution and plan accordingly.

Key Highlights You Will Feel Immediately

SeaFari FastCat - Sun, Fun, Swimming, Snorkeling & Boat Party - Key Highlights You Will Feel Immediately

  • 1000hp Breeze cat cruise for that turbo run out of Charlotte Amalie
  • Two named beach and snorkel stops: Honeymoon Beach and Limestone Beach
  • Snorkel gear, floats, and paddleboards included so you can just show up
  • Rum punch and beer served throughout, plus a party vibe on the return
  • Open-water, off-the-boat snorkeling with safety equipment and expert guidance
  • Crew communication and service credited to manager Keith and the Victor and Ashley team

The Turbo-Powered Breeze Ride From Charlotte Amalie

SeaFari FastCat - Sun, Fun, Swimming, Snorkeling & Boat Party - The Turbo-Powered Breeze Ride From Charlotte Amalie
The whole tone of SeaFari FastCat starts with the boat itself. This is a 4-hour PowerCat cruise aboard the Breeze, described as a 1000hp ride. In practical terms, that usually means you get a more animated trip than a slow sightseeing ferry. The run out of the harbor and around Water Island is built for motion and fun, not quiet cruising.

You also get a scenic harbor tour while you are on the water. You will see Charlotte Amalie harbor, Elephant Bay, Frenchman’s Cut, and the waterfront sights as you head out and back. For many people, this is the sweet spot: you get sightseeing without turning the day into a full-day tour.

One smart detail is that the boat includes restrooms. When you are mixing speed, sun, and water stops, it matters. Also, there is a safety setup on board and staff guidance, which helps you feel less like you are winging it.

More Snorkeling Trips in St Thomas

Two Secluded Beach Stops: Honeymoon Beach and Limestone Beach

The beach time is the payoff. You get two separate beach stops, and each is listed as about one hour, with free admission included.

Honeymoon Beach: an easy entry to swimming and snorkeling

Honeymoon Beach is your first real break. Expect swimming and snorkeling access from the water, plus flotation devices once you’re out there. There is also a bar and restaurant available at the beach, which is useful if you want to stretch your time in the sand beyond the included snacks and drinks.

Here’s the practical value: you are not stuck with only “look at the coast” sightseeing. You get a full hour to get in the water, relax, and decide how much effort you want to spend. If you want to be active, you can. If you just want to float and cool off, you can.

Drawback to consider: you are on a schedule. One hour goes quickly when you’re trying to snorkel and also just enjoy the day. If you prefer slow beach wandering, you will want to be efficient here.

Limestone Beach: more water time, more snorkel chances

Limestone Beach is your second stop, again with snorkeling and swimming access, and again with flotation devices available. This is the second chance to see the water from a different angle, without needing another tour.

Why I like pairing these two stops: it makes your chances better. Seas and visibility can change, even in a short span. With two beach windows, you have more than one shot at getting comfortable, getting a good snorkel session, and enjoying the scenery.

If you are the type who gets bored easily, this pairing helps. You do not spend the entire time in the same spot. You get a change of scenery, plus a fresh reset for the return trip.

Other St Thomas days that fit around a ship schedule

Snorkeling Off the Boat: Gear Included, Watch the Conditions

SeaFari FastCat - Sun, Fun, Swimming, Snorkeling & Boat Party - Snorkeling Off the Boat: Gear Included, Watch the Conditions
Snorkeling is done directly off the boat in open water. That matters, because the experience is not like shore snorkeling where you can step in and out. You are guided, and there is safety equipment and expert help, but you should still plan for open-water conditions.

The tour includes modern snorkel gear (mask, snorkel, and fins). It also includes floats and paddleboards, which gives you options if you want to spend more time floating and cruising than doing repeat snorkel sessions.

One of the most exciting benefits here is that you have the opportunity to swim alongside green sea turtles and colorful fish. That does not guarantee you will see turtles every single time, but the tour is built around that possibility, and the water time is generous enough that it can happen.

Important caution: the tour information specifically flags medical conditions and recommends extra care for guests with cardiac conditions, asthma, diabetes, epilepsy, and other medical conditions, because snorkeling and swimming can be affected by winds, waves, and current. If any of that applies to you, do not treat this as a casual swim. Decide carefully.

Included Drinks, Float Time, and That Party-But-Not-Too-Much Vibe

SeaFari FastCat - Sun, Fun, Swimming, Snorkeling & Boat Party - Included Drinks, Float Time, and That Party-But-Not-Too-Much Vibe
This is one of those tours where the “included” part is doing real work for your day. Throughout the cruise, you get tropical rum drinks and you can also count on beer. That turns the afternoon into more of a hang with a view than a checklist.

On top of drinks, you get a lot of gear and activity options. Snorkel gear is included. Floats are included. Paddleboards are included. There is even mention of pickleBall, which signals that the crew is aiming for group energy, not silent sightseeing.

And then there is the “return journey” vibe. It is described as a Caribbean party vibe on the way back. I take that to mean music, friendly social energy, and a more relaxed mood as you cruise home. Not everyone wants a high-energy scene, so the social setup may be a bonus or a distraction depending on your style. Either way, it is a clear part of what you are buying.

The Crew Makes It Smooth: Keith, Victor, and Ashley in the Real World

SeaFari FastCat - Sun, Fun, Swimming, Snorkeling & Boat Party - The Crew Makes It Smooth: Keith, Victor, and Ashley in the Real World
A lot of boat tours fail on the soft stuff: unclear timing, weak communication, staff that looks harried. This one has a reputation for the opposite. The manager, Keith, is cited for clear pre-trip communication, and for calling the morning-of to confirm the reservation details.

Once you are on board, the crew includes Victor and Ashley, and they are described as knowledgeable with a sense of humor, plus accommodating. I like that mix because it affects how much effort you have to spend managing the day. If the staff keeps things simple, you can focus on sun, water, and the fun parts.

Also, the tour has a maximum group size of 80 travelers. That tends to be big enough for social fun, but small enough that you are not lost in a crowd.

Getting On Board: Where You Meet and What You Should Expect

SeaFari FastCat - Sun, Fun, Swimming, Snorkeling & Boat Party - Getting On Board: Where You Meet and What You Should Expect
You start at R BarSt Thomas, address listed as 5316 Yacht Haven Grande Suite S-104, Unit 61, Charlotte Amalie, St Thomas 00802, USVI. Start time is 9:30 am, and the activity ends back at the meeting point.

The tour is described as near public transportation, which matters if you are not renting a car. Parking is available at the meeting point too, so if you do drive, you have a straightforward option.

You also get a mobile ticket, which helps the day move faster. Less time searching, less time waiting.

One practical note: the tour info says you should have a strong physical fitness level. That does not mean it is an extreme hike. But you are doing open-water swim and snorkel activities, plus you are on a fast boat. If you tire easily or hate getting knocked around by waves, plan accordingly.

Who This Tour Fits Best (And Who Might Want a Different Option)

SeaFari FastCat - Sun, Fun, Swimming, Snorkeling & Boat Party - Who This Tour Fits Best (And Who Might Want a Different Option)
This is a great fit for active vacationers who want water time without planning a bunch of pieces yourself. If you like combining snorkeling with beach relaxation, this hits your checklist.

It is also a good choice if you value a social atmosphere. The tour description calls out a social vibe where you can mingle with other visitors onboard and share island experiences. And the included activities, from paddleboarding to pickleBall, naturally encourage interaction.

Limits to know:

  • Minimum age: 5 years
  • Maximum age: 80 years
  • Height: minimum 36 inches / 3 feet
  • Weight: maximum 275 lbs

Also, because snorkeling is in open water off the boat, you should take special caution if you have the listed medical conditions or anything that could be affected by sea conditions like wind, waves, or current.

If you are someone who wants a quiet, scenery-only cruise with zero water involvement, this may feel too activity-heavy for your style. But if you want a half day that actually gets you in the water and back out smiling, this is a strong match.

Value for $89: Why This Half Day Feels Like More Than Just a Boat Trip

SeaFari FastCat - Sun, Fun, Swimming, Snorkeling & Boat Party - Value for $89: Why This Half Day Feels Like More Than Just a Boat Trip
At $89 per person for about 4 hours, the value mostly comes from what is handled for you. You are not paying separately for snorkel gear. You are not paying for flotation devices. You are not paying for paddleboards. Drinks are included.

That matters on St Thomas, where a lot of “cheap” tours quietly add up with rentals and food and drinks. Here, you walk into the day already set up to swim, snorkel, and float.

You also get two named beach stops plus a harbor sightseeing loop. The boat portion is not just transportation to a beach. You get views of multiple harbor points along the way, including Elephant Bay and Frenchman’s Cut.

One more value angle: it’s a mobile ticket experience with a simple start and return, and it keeps you on a half-day clock. That is ideal if you have limited time in port or you are trying to stack activities across your trip.

If you are deciding between this and a more basic boat ride, ask yourself one question: do you want water time built in? If yes, SeaFari FastCat makes that easy.

Should You Book SeaFari FastCat?

Book it if you want a half-day St Thomas experience that mixes turbo boat fun, two beach stops, and snorkeling gear plus flotation without extra planning. The staff reputation for communication and helpful service, including manager Keith and the Victor and Ashley crew, is the kind of detail that makes a day like this smoother.

Consider a different option if open-water snorkeling off the boat makes you uneasy, if your medical situation puts limits on swimming, or if you prefer quiet sightseeing over a more social, party-leaning return trip.

If you can handle the water and you want your time on St Thomas to feel active and well organized, this is one of the stronger ways to spend 4 hours.

FAQ

How long is the SeaFari FastCat tour?

The cruise lasts about 4 hours.

How much does it cost per person?

The price is $89.00 per person.

What do I get as part of the tour?

You get a 4-hour PowerCat cruise aboard the Breeze, two beach and snorkel spots, relaxation time at Honeymoon Beach, modern snorkel gear (mask, snorkel, and fins), flotation devices, paddleboards, tropical rum drinks and beer, restrooms on board, and safety equipment plus expert guidance.

Which beach stops will I visit?

You will stop at Honeymoon Beach and Limestone Beach.

Where is the meeting point and what time does it start?

You meet at R BarSt Thomas, 5316 Yacht Haven Grande Suite S-104, Unit 61, Charlotte Amalie, St Thomas 00802, USVI. The start time is 9:30 am, and the tour ends back at the meeting point.

How does snorkeling work on this tour?

Snorkeling is done directly off of the boat in open water, with safety equipment and expert guidance.

What are the age and physical limits?

Minimum age is 5 years and maximum age is 80 years. Minimum height is 36 inches (3 feet) and maximum weight is 275 lbs.

What if the weather is poor or I need to cancel?

Free cancellation is available up to 24 hours in advance for a full refund. The tour requires good weather, and if it is canceled due to poor weather, you will be offered a different date or a full refund.

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