Scuba Diving for Certified Divers from Koh Yao Yai

The best thing about this Koh Yao Yai outing is its small-group format. Most departures carry only four to ten certified scuba guests, so you get more personal attention than on a crowded boat. The run to the southern Andaman Sea sites is usually only about 20 minutes.

I like the new 43-foot speedboat, complete with a marine toilet and showers, and I like that the crew handles the full equipment setup. The main consideration is that the final departure time and underwater sites are confirmed by email, while weather can change the plan.

Key points to know before booking

• Short boat ride: Shark Point and Anemone Reef are usually about 20 minutes from Koh Yao Yai.
• Small groups: Most outings carry four to ten people, with a maximum of 16.
• Full gear included: Elixir Divers supplies the scuba equipment, water, soft drinks, and fresh fruit.
• Personal instruction: PADI instructors provide briefings and keep ratios low when possible.
• Strong recent reputation: The operator holds a 4.9 rating from 11 reviews, with 100 percent recommending it.
• Half-day timing: Plan on about five hours, plus 30 minutes before departure for paperwork and gear fitting.

Why Koh Yao Yai works so well for a scuba morning

Koh Yao Yai sits in a useful spot for exploring the southern Andaman Sea. You are not spending most of the day crossing open water to reach the action. The boat ride to Shark Point and Anemone Reef is generally around 20 minutes, which leaves more of your morning for actual time underwater.

That short run matters. Long transfers can turn a pleasant outing into a tiring one, especially if the sea is choppy. Here, you board at Elixir Divers and head quickly toward the selected site. The exact locations depend on the day’s conditions and the operating schedule, so you should wait for the confirmation email rather than assuming a particular reef is guaranteed.

The surrounding waters are valued for coral formations and Andaman Sea fish life. The outing is not simply a swim with equipment. Your PADI guide explains the reef setting and the marine life you are seeing, giving you a better sense of how the underwater area fits together.

This is aimed at certified scuba guests, not first-time instruction. You should already hold the required certification and be comfortable taking part in a guided boat outing. The operator has also handled different ability levels, so the format can work for people with varied experience, provided everyone meets the certified-diver requirement.

Meeting Igor and the Elixir Divers crew

The operation is run by Igor, who has lived on Koh Yao Yai for several years, with instructors and crew members including Jan and Vojta. The feel is friendly and practical rather than formal. You will complete paperwork, be fitted with equipment, and receive a briefing before the boat leaves.

You need to arrive 30 minutes before departure. That early arrival is not wasted time. It gives the crew room to check sizes, organize tanks and gear, and deal with any paperwork without rushing you onto the boat.

The exact departure time is not fixed in the information provided. Elixir Divers confirms it by email, along with the day’s selected sites. Keep an eye on your inbox before the outing, and contact the operator if you need help arranging a local taxi.

You can leave a rental scooter at the pier. Hotel pickup and return are not included, though one past booking received timely hotel transport arranged by the operator. Treat that as assistance that may be available, not as a standard part of the $161.99 price.

What the 43-foot speedboat adds

The boat is one of the more useful features here. At 43 feet, it is large enough to include a marine toilet and showers, yet it is built for a quick run to nearby sites. That combination makes the half-day outing more comfortable than a basic long-tail boat trip.

Fresh water, soft drinks, and fruit are provided on board. These are modest touches, but they matter after time in the sun and sea. You do not need to plan the morning around buying refreshments at a distant pier.

The boat has space for up to 16 participants, though the usual group size is much smaller. Most departures carry four to ten scuba guests. That smaller number is important because it lets the instructors spend more time checking on individuals and keeps the boat from feeling like a floating crowd.

Past outings have used ratios such as three guests to one guide and six guests to two instructors. Those numbers are not promised for every departure, but they show the kind of personal supervision the operator aims for. If close guidance matters to you, ask about the planned ratio when the schedule is confirmed.

The run to Shark Point and Anemone Reef

The first part of the outing is a short cruise from the Koh Yao Yai meeting point toward the southern Andaman Sea. Shark Point and Anemone Reef are described as among Thailand’s top five scuba sites, and they are reachable in roughly 20 minutes from the pier.

The practical advantage is clear: you spend less time in transit and more time exploring. The boat’s speed also gives the crew some flexibility when selecting among nearby sites, although the final call belongs to the operator and depends on sea conditions.

Do not treat the named locations as a firm promise. Elixir Divers sends the final schedule and site information by email. Weather, water conditions, and operational needs can affect the plan. That is normal for a sea-based activity, but it is worth keeping in mind if one particular reef is the only reason you are booking.

The site experience centers on coral reefs and Andaman Sea fish. Your guide helps you identify marine life and understand the reef environment. Visibility and animal sightings are naturally variable, so the strongest reason to book is the overall access to local underwater sites, not a guarantee of a specific creature.

Equipment, briefings, and underwater supervision

Full scuba gear rental is included. The crew takes care of the equipment, which keeps the morning simple for anyone who does not want to bring a complete personal setup to Thailand.

The equipment has received especially favorable attention, with multiple bookings noting that it was new or very good quality. That does not replace your own pre-use checks, but it is reassuring if you are particular about regulators, masks, buoyancy equipment, and general condition.

The instructors provide thorough briefings before entering the water. You should expect guidance about the site, the plan, and the group procedure. The crew’s attention to detail has been one of the most praised parts of the operation, along with the feeling of safety on board.

Igor, Jan, and Vojta are associated with the operation, and the staff have worked with different experience levels. Still, this is not a private one-to-one charter unless specifically arranged. The standard trip has a small-group feel, but the boat can carry as many as 16 people.

If you have special equipment needs, medical concerns, or questions about your certification, raise them before the morning of the trip. The supplied information confirms that most people can participate, but it does not list detailed medical or certification restrictions.

What the five-hour schedule feels like

The total outing lasts about five hours. Your morning generally includes:

• Early arrival for forms and equipment fitting
• A boat ride of roughly 20 minutes to the selected area
• Guided underwater sessions at one or more nearby sites
• Time on board with water, soft drinks, and fresh fruit
• Return to the same meeting point

Reports from the operation describe two underwater sites on some departures, and the price is presented as covering two sessions in the usual format. Since the final schedule is confirmed by email, check the day’s plan before you go.

The five-hour length is a good fit if you want to spend part of the afternoon on Koh Yao Yai. It is also useful for couples or families who do not want to commit to a full-day marine excursion. On the other hand, serious scuba enthusiasts hoping for a long day with several remote sites may find this outing limited.

You end where you started, at Elixir Divers and Speedboat Tours Operator, 2/3 Moo 3, Phru Nai, Ko Yao District, Phang Nga 82160. The stated operating window is 8:30 AM to 1:30 PM, Monday through Sunday, for the listed booking period.

How much value do you get for $161.99?

At $161.99 per person, the price is not the cheapest way to spend a morning at sea. It does include the items that can quickly add cost elsewhere: full scuba gear, an English-speaking guide, bottled water, and refreshments.

You are also paying for the speedboat, a small-group arrangement, and access to sites close to Koh Yao Yai. The short journey is a real part of the value. You are not giving up hours to reach the reef, and you avoid having to carry or rent a full set of equipment independently.

The price makes the most sense if you are staying on Koh Yao Yai and want a professionally arranged morning without organizing tanks, transport, guides, and a boat separately. It is less compelling if you already own all your gear and can arrange a private boat at a lower rate.

The separate 600 THB national park charge applies only to outings around the Phi Phi Islands. It is not listed as an extra charge for the standard Koh Yao Yai outing to nearby southern Andaman Sea sites. Hotel pickup and drop-off are not part of the standard package, so budget for a taxi unless the operator confirms another arrangement.

The activity is often booked about 25 days ahead. That suggests you should not leave it until the last minute if your Koh Yao Yai dates are fixed, especially during busy periods.

The strongest reasons to choose Elixir Divers

The clearest strength is the combination of low guest numbers and careful organization. Several outings have had only three guests per guide or six guests with two instructors. That kind of ratio can make the morning calmer, especially if you are returning to scuba after a break or prefer direct help with equipment and navigation.

The second strength is the crew’s attitude. Igor is described as accommodating and quick to communicate, including through WhatsApp. That is useful on an island where transport, pier access, and departure times can require a little coordination.

The equipment and boat also earn their place in the package. Good gear removes one common worry, while the marine toilet, showers, water, and fruit make the boat more practical for a half-day trip.

Finally, Koh Yao Yai itself gives the outing a quieter base than a major resort pier. You board from the island and reach nearby reefs quickly. If you are already staying here, you do not need to spend a full day traveling elsewhere just to get underwater.

Points to weigh before you book

The final site selection is not guaranteed. Shark Point and Anemone Reef are key possibilities, but the operator confirms the schedule by email. If poor weather affects the trip, you will be offered another date or a full refund.

The outing also requires a minimum number of participants. If that number is not reached, the provider may offer another date or activity, or refund you. This is a normal condition for small-group marine trips, but it can affect tightly planned itineraries.

You should also allow time for the required early arrival. Since the schedule is confirmed separately, avoid booking a land excursion, ferry, or flight too close to the stated 1:30 PM end of the operating window.

Free cancellation is available if you cancel at least 24 hours before the start time. Inside that window, the amount paid is not refunded and changes are not accepted. Weather-related cancellations are treated differently, with a new date or full refund offered.

Who will get the most from this outing?

I would choose this for a certified scuba guest staying on Koh Yao Yai who values short transfers, newer equipment, and a calm group. It is especially suitable if you want a half-day activity rather than a full-day charter.

It also fits families or pairs who want personal instruction. The staff have worked with different ability levels, and the low guide ratios can help you feel looked after without turning the morning into a classroom.

I would think twice if your priority is a specific animal sighting, a guaranteed visit to one named reef, or a long series of underwater sessions. Site conditions and the final schedule remain flexible.

Should you book this Koh Yao Yai scuba outing?

Yes, if you want a well-organized half-day with full gear, a fast boat, and close supervision. The $161.99 price is reasonable when you count the boat, equipment, guide, and refreshments, particularly if you are not carrying your own setup.

Before paying, confirm the departure time, expected sites, guide-to-guest ratio, and transport from your accommodation. If those details fit your plans, Elixir Divers offers one of the more convenient ways to explore the Andaman Sea from Koh Yao Yai without losing a whole day to boat travel.

FAQ

How long does the scuba outing last?

The activity lasts approximately five hours, with the listed operating window running from 8:30 AM to 1:30 PM.

Where does the activity start and finish?

It starts and ends at Elixir Divers & Speedboat Tours Operator, 2/3 Moo 3, Phru Nai, Ko Yao District, Phang Nga 82160, Thailand.

How early should I arrive?

Arrive 30 minutes before departure for paperwork and equipment fitting.

Are scuba equipment and refreshments included?

Yes. Full scuba equipment, bottled water, soft drinks, and fresh fruit are included.

Is hotel pickup included?

No. Hotel pickup and drop-off are not included in the standard activity. You can leave a rental scooter at the pier or arrive by local taxi, and you can ask the operator for assistance.

Which underwater sites will I visit?

The operator usually travels to nearby sites such as Shark Point and Anemone Reef. The final sites and departure time are confirmed by email.

How many people can join?

The maximum group size is 16 people. Most outings are smaller, commonly around four to ten scuba guests.

What happens if bad weather cancels the outing?

You will be offered a different date or a full refund if the activity is canceled because of poor weather.