Thailand Master, Thailand

Name: 20% Off: Similan & Surin Islands (Thap Lamu - Thap Lamu)
Start: 2026-03-11
End: 2026-03-15
Location: Thailand

9.2 Superb

Nitrox available
En-Suite bathrooms
Aircon Cabins
Non-Diver (Snorkeler) Friendly
Warm Water Showers

from $ 199 / day Check dates

“Everyone was always so happy and smiling and ready to help with any and everything! ”
Susan G, United States

Highlights

Authentic Phinisi experience
Dive gear rental on board
Nitrox on board

The Thailand Master is a custom-designed sailing vessel with structures built carefully with scuba divers in mind. Divers designed the 37m Thailand Master's 7 cabins for divers and can cater to 18 guests at a time. All cabins are air-conditioned and have en-suite bathrooms with hot water, towels, and storage space. There are sundeck lounges and indoor and outdoor dining areas serving buffet-style food with provisions for vegetarian food and other dietary options. Guests can access the library for reference books to identify the fish just seen on dives or catch a quick fiction story to relax; movies or games are also available.

A large shaded dive deck, personal set-up area, storage area, rebreather support, nitrox refills, and dive equipment is available to rent. There is also a diving tender. Dive sites visited include Koh Bon, Koh Tachai, and Richelieu Rock, and in Southern Thailand: Koh Phi Phi, King Cruiser, plus two top dive sites in Thailand: Hin Muang and Hin Daeng. The yacht also visits the Mergui Archipelago in Myanmar between December and April. Famous dive sites include Black Rock, High Rock, Tower Rock, and Torres Island.

Dive into the vacation of your dreams. Book online today!

Choose your departure date

Date

Itinerary

Price

Select

07 Dec

5 Days / 4 Nights

$ 1,360

FULL

11 Dec

7 Days / 6 Nights

Black November Offer! Valid for a limited time only.

~~$ 2,040~~ $ 1,632 Save 20% -20%

Select Cabin only 4 spaces left

18 Dec

11 Days / 10 Nights

Black November Offer! Valid for a limited time only.

~~$ 3,400~~ $ 2,720 Save 20% -20%

Select Cabin only 1 space left

29 Dec

7 Days / 6 Nights

Black November Offer! Valid for a limited time only.

~~$ 2,040~~ $ 1,632 Save 20% -20%

Select Cabin only 3 spaces left

04 Jan

5 Days / 4 Nights

Black November Offer for Individual Bookings: 20% OFF! DEMA Group Special! Pay 5, Get 1 FREE! Valid for new bookings only until November 30, 2025. T&Cs apply.

~~$ 1,360~~ $ 1,088 Save 20% -20%

Select Cabin available

09 Jan

5 Days / 4 Nights

Black November Offer for Individual Bookings: 20% OFF! DEMA Group Special! Pay 5! Valid for new bookings only until November 30, 2025. T&Cs apply.

~~$ 1,360~~ $ 1,088 Save 20% -20%

Select Cabin available

13 Jan

7 Days / 6 Nights

$ 2,040

Select Cabin only 3 spaces left

21 Jan

11 Days / 10 Nights

Black November Offer! Valid for new bookings only until November 30, 2025. T&Cs apply. Male Share.

~~$ 3,750~~ $ 3,000 Save 20% -20%

Select Cabin only 1 space left

01 Feb

11 Days / 10 Nights

Black November Offer! Valid for new bookings only until November 30, 2025. T&Cs apply.

~~$ 3,750~~ $ 3,000 Save 20% -20%

Select Cabin only 3 spaces left

12 Feb

8 Days / 7 Nights

$ 2,625

FULL

20 Feb

11 Days / 10 Nights

Black November Offer! Valid for new bookings only until November 30, 2025. T&Cs apply.

~~$ 3,750~~ $ 3,000 Save 20% -20%

Select Cabin only 4 spaces left

03 Mar

8 Days / 7 Nights

$ 2,625

FULL

Included: VAT, Airport Transfer, Hotel Transfer, Drinking Water, Soft drinks, Tea & Coffee, Full-Board Meal Plan (All meals), Snacks, Diving Package, Land Excursions, Cabin Towels, Deck Towels.

Required Extras: National Park Fees (120-275 USD per trip).

Optional Extras: Gratuities, Local Flights, Alcoholic Beverages, Nitrox (25 USD per day), Nitrox Course (100 USD), Private Dive Guide, Rental Gear (25 USD per day), Scuba Diving Courses (50-250 USD).

Book now, pay later: You can easily place your booking online. We will then hold the spaces for you and you can confirm with a payment later.

* Extra fees are shown per person.

Pay by bank transfer or online with

Best Price Guaranteed

Boat features

En-Suite bathrooms
Aircon Cabins
Non-Diver (Snorkeler) Friendly
Warm Water Showers
Air Conditioned saloon
Sun Deck
Camera Station
Non-Smoking Rooms
Charging stations
Indoor Saloon
Library
Outdoor Dining
Audio & video entertainment
Separate Rinse for u/w Camera
Leisure Deck

Food & Drinks

Al Fresco Dining
Vegetarian Options
Beer available
Wine Available
Full-board Option
Buffet style
Western Food
Local Food

If you have any specific dietary requirements whilst on-board your cruise, you can add this to your special requests on step 2 of the booking form. We advise limiting these requests to religious beliefs or food allergies.

Diving

Nitrox available
DIN Adaptors
Rebreather Support
Rinse Hoses
Dive deck
Tenders for diving

Languages Spoken

The crew speaks English.

Gear Rental

Equipment is available for rent on this boat. Please provide your rental needs on the booking form. If the rental gear is not included in the price, you will need to pay for it on board the boat. Show prices

Drawings & Vessel Layouts

Cabin Types

Boat Specifications

Year built: 2007

Length: 34 m

Cruising speed: 8 knots

Engines: 1x 380 hP

Max guests: 18

Number of cabins: 7

Number of bathrooms: 7

Tenders: 2

Boat navigation and safety

Depth Sounder
Radio VHF/DSC/SSB
E.P.I.R.B. Distress System
Emergency Rafts
Life Vests
Oxygen
First Aid Kits
Satellite & mobile phones

Thailand Master Reviews

9.2 Superb

Vessel

8.7
Crew

9.3
Food

9.7
Diving

9.2
Value

9.1

9.6 Exceptional
Thomas O
United States

Excellent liveaboard experience.
Diving Richelieu Rock. Sleeping under the stars at night. Fabulous food.
Recommended for
Staff, Staff, Staff
18 Apr, 2023

10 Exceptional
Grant G
United States

Best decision ever!
Amazing warm water and dives, 3-4 dives/day was amazing, diving on lockdown (totally organized, very little wait time to get in the water) :)
Recommended for
Friendly and knowledgeable crew/dive masters, food, atmosphere on the dives/boat
27 Mar, 2019

10 Exceptional
Alexander B
United Kingdom

Perfect 🤩
Smooth experience from start to finish - everything handled by the crew. Diving in small groups on empty dive sites. Highly recommended.
Recommended for
Friendly and professional crew, excellent food,
26 Jan, 2023

10 Exceptional
Severin W
Switzerland

Super nice liveaboard on the Phinisi
The highlight of the trip was of course the whale shark, which we saw, only one 5 divers and no one else around, wonderful experience.
Recommended for
Everything worked perfectly. Although the ship is newly used as a safari boat, the crew (Thai as well as the rest) seemed very organized and helpful. The rental equipment is completely new and of high quality. In terms of safety, it's also great. Before each dive, a good briefing with important information. The dive groups were divided according to experience level, and adjusted after the check dive and possibly later. Nitrox always 32%.
17 Dec, 2018

Translated from German

10 Exceptional
Nicolas C
Italy

Amazing boat, crew and dive sites
Diving around Surin island was amazing. The crew is really working for passengers to have the best possible trip. We made a visit to a Moken village one day we couldn’t do a dive due to weather conditions. I hope I can go back and do another live aboard in the same boat.
Recommended for
The whole crew is amazing. Food is really good, with both local and western dishes. The boat is very nice.
11 Jan, 2023

10 Exceptional
Ian F
United Kingdom

A wonderful way to spend Xmas and New Year
We were made to feel at home right away. Super experienced and friendly dive director and DM's made diving a relaxed and fun experience. Crew were amazing - every need catered for with a smile. Some truly world-class dive sites.
Recommended for
Brilliant Dive Crew and boat staff,Comfortable Boat,Great dive sites
11 Jan, 2021

9.6 Exceptional
Alexandre R
Switzerland

A wonderful break
Turtles and wonderful dive sites. The stay onboard was also great with less divers than capacity and therefore made the cruise something special, privileged.
Recommended for
Dives, crew, boat
28 Mar, 2019

9.6 Exceptional
Jeffrey L
United States

Great 10 Day Journey!
After missing out on Mantas on the northern part of our trip and expecting to not see any mantas at all, we spotted an absolute beauty unexpectedly that made the diving portion of our trip. Hats off to the crew who put up with us over Xmas and New Years - they were awesome and welcoming and really made our trip enjoyable!
Recommended for
Crew, Itinerary, Hospitality
03 Jan, 2022

9.2 Superb
Ka eun L
South Korea

I'll try once again!
The first liveaboard in my life. It was not too long and not too short, 5 days and 4 nights. Storm was coming but we didn't worry about that, because of the stable crew and dive masters. I just really recommend this if you are on your first trip. Above all Sai's cooking will block sea sickness, I swear.
Recommended for
Friendly crew, fantastic food, safety check
18 Jan, 2019

10 Exceptional
Neville D
United Kingdom

Second time for me
There are so many things about this trip, it is hard to state any one on its own, the crew were great and nothing and I mean nothing was to much hassel, and this applies to any time in the day or night. the diving was great too, there are so many reefs and all have their own unique personality if you can attibute that to a reef, for me it was the crew on the boat that made the difference and will be diving with them again.
Recommended for
The food, the diving and the crew,
07 Jun, 2024