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Length / Width

20 m / 5 m

Year built / renovated

2003  / 2018

Rental equip.

YES ($)






  • Enjoy first class, personalized service aboard MV Thai Sea, with a max of 12 divers per tour and a ratio of four divers to one guide
  • See the best of both worlds by diving in both Burma and Thailand, each side with its own unique marine life and topography
  • Dive with creatures big and small, including manta rays, whale sharks, turtles, leopard sharks, seahorses, giant grouper and schools of jack and trevally
  • There'll be time on each tour to visit secluded beach and to explore the coast by SUP and kayak between dives.
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Dates & Prices

Prices include taxes. Prices shown may be for non-divers.
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You only need to pay 48h after your booking is confirmed.

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Booking process


Once we receive your booking, we double check availability with the dive operator and reserve your spot


We usually get back to you within 24 hours to confirm that your booking is final


You then have 48 hours to take care of other travel arrangements. Your credit card will only be charged after that period

Payment & cancellation

Payment terms

  • Now: 0%
  • 48 hours after booking confirmation: 30%
  • 90 days before trip start: 100%

Cancellation fee

Free cancellation for 48h after confirmation

  • 5.0% of the total booking amount will be charged if you cancel more than 67 days prior to arrival
  • 35.0% will be charged if you cancel between 67 and 52 days prior to arrival
  • 55.0% will be charged if you cancel between 52 and 37 days prior to arrival
  • 100.0% will be charged if you cancel less than 37 days prior to arrival



MV Thai Sea is a first-class ship with a traditional Similan feel and personalized service.

Year-round diving in small groups

Venture to Thailand, "The Land of Smiles", and Myanmar aboard MV Thai Sea. These islands lie only eight degrees north of the equator, so enjoy a tropical climate - and fantastic diving - year round. This 20 meter motor vessel operates Burma liveaboard trips from the Port of Ranong, and accommodates a maximum of 12 divers per trip. Dive in small groups of up to four, as you explore the remote and pristine waters of Burma and Thailand.

MV Thai Sea aims to provide a personalized service and with six attentive crew members there is always someone on hand to assist you. Although not a luxury liveaboard option, it certainly ticks all the boxes for budget-minded divers, and you can be sure of a friendly atmosphere throughout your Myanmar Dive Safari Adventure.

Sociable and relaxing areas onboard 

The upper deck open-air saloon is the social hub of the boat. Here you'll find a number of tables and chairs where you can enjoy meal times, read up on the local marine life and chat to your fellow guests over a sundowner from the bar.

There is a huge sundeck with sun mats, towards the bow where you can work on your tan. There are also a couple of hammocks for the maximum chill factor. Other facilities include TV, DVD music system and computer. So you can watch movies, or enjoy some of the marine and general interest books and magazines that you will find onboard the Thai Sea.

Comfortable cabins and fully-equipped dive platform

Accommodation consists of five Standard Cabins and one Master Cabin. Each room is fan-cooled and located on the middle and upper decks. There are three toilets and shower rooms to share, as well as two open-air showers. 

The dive platform have 2 fresh water rinsing showers and quick rinse bucket for just out of the water and “other than electronics” to keep the electronics buckets salt free. 2 diver friendly ladders easy to climb in full scuba makes it the perfect dive platform

MV Thai Sea is the ideal choice for those on a budget who don't need a luxurious experience but seek a sense of discovery in the remote Burmese waters of the Andaman Sea. Normally this means you can expect your fellow guests to be young, enthusiastic divers with a sense of adventure!

Great diving-fuel food

The dining experience on MV Thai Sea starts with dinner on the day of your check-in. As with all meals, it is served buffet-style in the open-air dining area on the upper deck. Daily meals will consist of  pre-breakfast, breakfast, lunch, an afternoon snack, and dinner.

Prior notice should be given of dietary requirements but generally you can expect a mixture of International and Thai cuisine containing superb salads, vegetables, meat, chicken and fish. 

Soft drinks, coffee, tea, drinking water, biscuits, ice cream, candy bars, toast and fruit are provided free of charge. Beer and wine are also available at an extra charge. 

How to get there

Please refer to logistics section of each itinerary to find detailed info on how to get there.

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Deck Plan


Diving gear

  • Tanks With Int (Yoke) Valves
  • Tanks With Din Valves
  • Din/Int Adapters
  • 15L Tanks Available
  • Nitrox (Free)
  • Rental Equipment ($)
  • Dive Computer ($)

For your safety

  • Fire Alarm
  • Fire Extinguisher
  • Life Jackets
  • Life Rafts
  • Emergency Oxygen Kit
  • First Aid Kits
  • Vhf Radio

PADI® Courses Available

  • Padi Aware Specialties
  • Scuba Refresher
  • Open Water Diver
  • Advanced Open Water Diver
  • Rescue Diver
  • Nitrox Certification
  • Deep Diver Certification

Languages spoken

  • English
  • French
  • Danish

Dive Center Facilities

  • Fish Id And Diving Books
  • Warm-Water Showers
  • Battery Charging Station

Boat Amenities


  • Land Excursions
  • Karaoke

Great for families

  • Board Games

Sports & Watersports

  • Snorkeling
  • Stand-Up Paddling
  • Kayaking

Amenities & services

  • Camera Station
  • Spacious Diving Platform
  • Separate Zodiac/Dhoni

Food & drink

  • Buffet
  • Alcohol
  • Vegetarian Food


  • Cash (Usd)
  • Cash (Eur)


  • Lounge/Tv Area
  • European (2 Pin) Power Sockets


Dates & prices

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