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Aqua is a deluxe standard liveaboard, offering scuba trips in the Andaman Sea, Thailand. It can accommodate 24 guests.

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Description

Boat

Aqua is a purpose-built 31.5m long, 6.5m wide steel-hulled liveaboard designed for stability and comfort during dive cruises through the iconic dive sites of the Similan Islands, Richelieu Rock, Koh Bon, Koh Tachai and beyond in the Andaman Sea. Her solid hull and reliable onboard systems provide a smooth and secure platform for extended diving journeys.

The interior includes a comfortable air-conditioned saloon with a large entertainment screen and lounging areas where divers can relax between dives. Meals are served in a communal dining space, fostering a friendly and social atmosphere onboard. Above deck, Aqua offers shaded seating areas and a sun deck perfect for soaking in the views, sunbathing, or swapping dive stories.

The onboard chef prepares a mix of Asian and Western cuisine, with meals served fresh daily to fuel your diving adventures. Soft drinks and refreshments are usually available throughout the day.

Aqua's diving operations are supported by a dedicated spacious dive deck equipped with individual gear stations, freshwater rinse hoses and camera rinse tanks — making equipment preparation and care simple and efficient. A generous dive platform allows easy water entry and exit for divers throughout the trip.


Cabin

Aqua has 12 comfortable cabins, and, accommodating up to 24 guests per trip:

All cabins are air-conditioned and feature private en-suite bathrooms to ensure privacy and comfort for every guest.

2 Master Cabins:
Located on the main deck, each cabin comes with large double bed, sea-view windows.

3 Deluxe Cabins:
Located on the main deck, each cabin can be configured as twin singles or one double bed, sea-view windows.

4 Standard Cabins :
Located on the main deck, each cabin comes with twin beds, sea-view windows.

3 Standard Twin Cabins :
Located on the lower deck, each cabin comes with two single beds, portholes.


Diving

  • Similan 5D/4N : 14 dives in total.
  • South Andaman 4D/3N : 11 dives in total.
  • No dives will be offered on the embarkation day.
  • 2 dives will be provided on the disembarkation day.
  • All diving will provide experienced guide to lead the dive.

Other Informations

  • Nitrox: Complimentary for certified divers
  • 15L Tanks: Available with additional cost
  • REBREATHER Dive: Not available at the moment
  • Technical Dive:Not available at the moment
  • Dive Equipment Rental:Available with surcharge
  • Dive insurance:Divers must have valid dive insurance
  • Wi-Fi Internet : Complimentary (subject to signal)
  • Laundry Service:Not available at the moment
  • Massage Service:Not available at the moment
  • Payment on board:Cash (THB) or credit cards
  • Crew Number:12 - 14, including 3 - 4 dive guides

Itineraries

Similan & Richelieu Rock | 5D/4N, 14 dives

Day 1 : Arrival
15:30-17:30 : Pick up from Airport or hotel
19:30 : Light Dinner
21:00 : Boat departs to the Similan Islands

Day 2 : Similan Islands
Dive 1 : Zodiac - check dive
Dive 2 : West of Eden
Dive 3 : Elephant Head Rock
Dive 4 : Numchai Bay - Night dive

Day 3 : Koh Bon & Koh Tachai
Dive 1 : 3 Trees
Dive 2 : Koh Bon
Dive 3 : Tachai Pinnacle
Dive 4 : Tachai Reef

Day 4 : Richelieu Rock
Dive 1 : Cabbage Bay
Dive 2 : Richelieu Rock
Dive 3 : Richelieu Rock
Dive 4 : Richelieu Rock

Day 4 : Last Dives & Disembark
Dive 1 : Boonsoong Wreck
Dive 2 : UW Museum
12:00 : Lunch
14:00 : Back to the pier and transfer to hotel


South Andaman | 4D/3N, 11 dives

Day 1 : Arrival
15:30-17:30 : Pick up from Airport or hotel
19:30 : Light Dinner
21:00 : Boat departs from the pier

Day 2 : Hin Muang & Hin Daeng
Dive 1 : Koh Haa Lagoon
Dive 2 : Hin Muang
Dive 3 : Hin Muang
Dive 4 : Hin Daeng

Day 3 : Koh Haa & Hin Bida
Dive 1 : Koh Haa Yai
Dive 2 : Koh Haa Neua
Dive 3 : Hin Bida
Dive 4 : Garang Haeng

Day 4 : Koh Bida & Disembark
Dive 1 : Koh Bida Nok
Dive 2 : Koh Bida Nai
Dive 3 : Kled Gaeo Wreck
17:00 : Back to the pier and transfer to hotel

Schedules & routes

06/05/2026 to 10/05/2026

Similan Islands

Aqua is a deluxe standard liveaboard, offering scuba trips in the Andaman Sea, Thailand. It can accommodate 24 guests.

11/05/2026 to 15/05/2026

Similan Islands

Aqua is a deluxe standard liveaboard, offering scuba trips in the Andaman Sea, Thailand. It can accommodate 24 guests.

16/05/2026 to 20/05/2026

South Andaman Sea

Aqua is a deluxe standard liveaboard, offering scuba trips in the Andaman Sea, Thailand. It can accommodate 24 guests.

21/05/2026 to 25/05/2026

South Andaman Sea

Aqua is a deluxe standard liveaboard, offering scuba trips in the Andaman Sea, Thailand. It can accommodate 24 guests.

26/05/2026 to 29/05/2026

South Andaman Sea

Aqua is a deluxe standard liveaboard, offering scuba trips in the Andaman Sea, Thailand. It can accommodate 24 guests.

05/06/2026 to 08/06/2026

South Andaman Sea

Aqua is a deluxe standard liveaboard, offering scuba trips in the Andaman Sea, Thailand. It can accommodate 24 guests.

11/06/2026 to 14/06/2026

South Andaman Sea

Aqua is a deluxe standard liveaboard, offering scuba trips in the Andaman Sea, Thailand. It can accommodate 24 guests.

18/06/2026 to 21/06/2026

South Andaman Sea

Aqua is a deluxe standard liveaboard, offering scuba trips in the Andaman Sea, Thailand. It can accommodate 24 guests.

25/06/2026 to 28/06/2026

South Andaman Sea

Aqua is a deluxe standard liveaboard, offering scuba trips in the Andaman Sea, Thailand. It can accommodate 24 guests.

02/07/2026 to 05/07/2026

South Andaman Sea

Aqua is a deluxe standard liveaboard, offering scuba trips in the Andaman Sea, Thailand. It can accommodate 24 guests.

Prices & conditions

Included

  • Transfers from airport and/or hotel to the yacht
  • Full-board meal plan (including snacks)
  • Complimentary beverages (water, tea, coffee)
  • Soft drinks
  • Diving activity (incl. tanks, weights, weight belts)
  • Dive guide service
  • Nitrox fills
  • Land excursions and activities throughout the trip
  • Boat accident insurance
  • Cabin towels and complimentary toiletries
  • Cabin cleaning service
  • Wi-Fi

Not included

  • Domestic flights in destination country
  • Marine park fees & Port fees
  • VAT and local taxes
  • Alcoholic beverage
  • Dive equipment rentals
  • Larger tank (15 L)
  • Dive courses on board
  • Dive insurance (mandatory requirement)
  • Travel insurance (trip cancellation insurance)
  • Crew gratuity

Useful information

South Andaman Sea

Best time for diving
Mid October - May is the optimum diving season on the Andaman coast (west coast). Thailand has a dry and a rainy season : it rains on the West coast during the Summer months (May- October) and on the East during the winter (October- May).

About temperatures
Air : throughout the year, temperatures range from 25°C to 34°C with April through May being the hottest month and January the coldest
Sea : between 27°C - 30°C year round, with May being the warmest and December being the coldest.

Wetsuit Recommendation
We recommend 3 mm wetsuit year round.

Diver requirement
Suitable for all levels. You can find out more information about diving in South Andaman Sea here : South Andaman Sea

Embarkation / Disembarkation
The embarkation and disembarkation are in Phuket or Khao Lak, guest can fly in/out Phuket International Airport (HKT).
Transfer between Phuket Airport and Tap Lamu Pier (Khao Lak) is approximately 1 ½ - 2hr, depending on traffic.
Transfer between Phuket Airport and Chalong Pier is approximately 1 ½hrs, depending on traffic.

Visa Requirements
Many nationalities can visit Thailand without a visa under the Visa on Arrival rule or Visa Exemption scheme. These options allow visitors to stay for up to 30 or 45 days.
To find out more information, please visit the Thai Visa on Arrival, or Visa Exemption and Bilateral Agreement or contact your nearest embassy/consulate.

Vaccinations
No specific vaccinations are required unless you are coming from or passing through contaminated areas. Yellow fever certificates are required for those who are coming from the following 14 countries: Bolivia, Brazil, Colombia, Peru, Angola, Burkina Faso, Gambia, Ghana, Guinea, Mauritania, Mali, Nigeria, Sudan and Zaire.

Money Matters
The local currency is Thai Baht (THB). The majority of established hotels and restaurants accept major credit cards.
However, smaller, family-run places probably will not. There are money-changers and ATM machines located at the airport and at the ports.

Drones
Tourists can bring their drones into Thailand. However, they are not allowed to fly their drones here until they have registered their devices with the Civil Aviation Authority of Thailand (CAAT).

Extending your holiday
We offer a range of hotels/resorts, land-based diving packages, and excursions that can be arranged before or after your liveaboard holiday. Just ask us if you need such service.


Similan Islands

Best time for diving
Mid-October - May is the optimum diving season on the Andaman coast (west coast). From early December until late April you can usually expect clear skies nearly every day. On average, you can expect 20 meters of visibility at The Similan Islands throughout the diving season.

Due to the likelihood of extreme weather during the monsoon months, the local authorities close the marine parks from May 16th until October 14th every year. Therefore the Similan diving season is from October 15th to May 15th.

About temperatures
Air: throughout the year, temperatures range from 25°C to 34°C with April through May being the hottest month and January the coldest
Sea: between 27°C - 29°C all year round, there are times when it drops to the mid or even low 20s, but in general these are rare or temporary occasions.

Wetsuit Recommendation
We recommend a 3 mm wetsuit year-round.

Diver requirement
Suitable for all levels. You can find out more information about diving in Similan Islands here : Similan Islands

Embarkation / Disembarkation
Most of the embarkation and disembarkation are in Khao Lak, or Phuket, guests can fly in/out of Phuket International Airport (HKT).
Transfer between Phuket Airport and Tap Lamu Pier (Khao Lak) is approximately 1 ½ - 2hr, depending on traffic.
Transfer between Phuket Airport and Chalong Pier is approximately 1 ½hrs, depending on traffic.

A few liveaboards set their embarkation and disembarkation in Ranong (UNN).

Visa Requirements
Many nationalities can visit Thailand without a visa under the Visa on Arrival rule or Visa Exemption scheme. These options allow visitors to stay for up to 30 or 45 days.
To find out more information, please visit the Thai Visa on Arrival, or Visa Exemption and Bilateral Agreement or contact your nearest embassy/consulate.

Vaccinations
No specific vaccinations are required unless you are coming from or passing through contaminated areas. Yellow fever certificates are required for those who are coming from the following 14 countries: Bolivia, Brazil, Colombia, Peru, Angola, Burkina Faso, Gambia, Ghana, Guinea, Mauritania, Mali, Nigeria, Sudan, and Zaire.

Money Matters
The local currency is the Thai Baht (THB). The majority of established hotels and restaurants accept major credit cards.
However, smaller, family-run places probably will not. There are money changers and ATMs located at the airport and the ports.

Drones
Tourists can bring their drones into Thailand. However, they are not allowed to fly their drones here until they have registered their devices with the Civil Aviation Authority of Thailand (CAAT).

Extending your holiday
We offer a range of hotels/resorts, land-based diving packages, and excursions that can be arranged before or after your liveaboard holiday. Just ask us if you need such service.

Diver's reviews (0)

Photos

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Frequently Asked Questions

Pricing for Aqua Thai varies by cabin type, route and duration. Most trips start from $2,401 per person. Live prices and current availability are listed on the Schedules tab. Contact our dive team for a custom quote or private charter pricing.
Standard inclusions: airport and hotel transfers, full-board meals, soft drinks, diving (tanks, weights, weight belts), dive guide service, land excursions, cabin towels and toiletries, Wi-Fi and boat accident insurance. Excludes: international and domestic flights, marine park fees, fuel surcharge, dive and travel insurance, equipment rental, nitrox fills, alcohol, gratuity.
South Andaman Sea, Similan Islands offers year-round diving with two distinct seasons. Manta and warmer water characterise the wet season, while larger pelagics and cooler water mark the dry season. Browse upcoming departures by month on the Schedules tab to pick the best window for your travel dates.
Most Aqua Thai routes require Open Water certification with at least 50 logged dives. Some sites with strong currents require Advanced Open Water. Check the Useful Information tab on this page for destination-specific requirements.
Aqua Thai hosts up to 16 divers per departure. The small group ratio means personalised service, flexible dive scheduling and minimal waiting between dives.
The crew speaks English. Dive briefings are given in English with translation available on request. International dive guides accompany selected departures.
Browse live departures on the Schedules tab. Each row links to the booking page with date, route and confirmed pricing. For private charters or custom itineraries, contact the Dive and Cruise dive team via the form below. No booking fees.
Full refund up to 90 days before departure, sliding scale thereafter. Travel insurance covering trip cancellation is strongly recommended and mandatory for some destinations. See the booking terms for full details.
Yes. Valid dive insurance covering emergency evacuation, hyperbaric treatment and diving accidents is mandatory on all Aqua Thai departures. We also recommend travel insurance with trip cancellation coverage. Proof of insurance is checked at embarkation.
Aqua Thai operates across South Andaman Sea, Similan Islands. Expect schooling pelagics, reef sharks, manta rays, sea turtles, vibrant coral walls and macro critters. Seasonal highlights shift by month and region - check the destination page for the current conditions.
Nitrox is available on Aqua Thai for an additional charge. Larger 15L tanks, rebreather support and tech diving can be arranged on request. Notify our dive team at the time of booking so we can confirm availability and add the surcharge.
Most South Andaman Sea, Similan Islands liveaboard trips connect via a regional hub. We recommend arriving 1 day before embarkation to recover from travel and to clear any park or transit fees. Airport transfers are included in the trip price.

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