Thailand Master, Thailand

Name: Myanmar - Mergui Archipelago (Ranong - Ranong)
Start: 2026-03-03
End: 2026-03-10
Location: Thailand

9.2 Superb

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

from $ 199 / day Check dates

“The diving was incredible and all the rest of the time we were spoiled with great food, comfortable facilities, and a really helpf…”
Adelaide C, 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

26 Nov

11 Days / 10 Nights

$ 3,400

FULL

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

$ 3,400

FULL

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 Individual Special: 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 Individual Special: 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 available

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 Individual Special: 20% OFF! DEMA Group Special! Pay 5 and get 1 Free. Valid for new bookings only until November 30, 2025. T&Cs apply.

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

Select Cabin available

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

10 Exceptional
Amber G
United States

The liveaboard of a lifetime.
This boat and its staff brought together a fantastic group of human beings with whom to spend a week diving. The accommodations and the gear were all top notch. During my time on board, I completed my advanced certification with Jonathan, who is an incredible mentor and cruise director. Also important, the staff and crew on The Phinisi are incredibly respectful of marine life and observant of the national park regulations. Highly recommend.
Recommended for
Staff, food, diving
18 Jan, 2019

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

9.2 Superb
CAMILLA L
United Kingdom

Livesboard that lives up to its dual mission of safety and the enjoyment of guests. Lovely diving that is not overly challenging. No big stuff but an abundance of marine life on healthy corals. Highly
We had a relaxed and enjoyable time on the Phinisi. All the crew are very friendly and welcoming and we felt in safe hands. They could not have done more.
Recommended for
Very professional, safety conscious and engaging dive guides. Tasty food. Wonderful dive locations with an abundance of marine life and variety of underwater environments.
08 Jan, 2025

9.6 Exceptional
Andrew S
United States

Boats and Pros: Exceeding Expectations, a Phinisi Story
The Phinisi exceeded expectations and beyond. The attention to every detail of the trip was amazing. My appreciation for the crew is unmeasurable bc they actually care. Fantastic food and no shortage of meals, saw all the marine things one could hope for, the quarters and boat were very comfortable, the rental gear was top notch and felt I was in good hands the entire trip. You know it’s the best when you don’t want to get off the boat. I hope I get another opportunity to dive with Phinisi and crew again someday. Thanks for the memorable experience! 10/10, A+, 5 stars.
Recommended for
Superior Vessel/equipment, fantastic crew, quality food/accomodations
16 Mar, 2024

8.4 Very good
Marion P
France

Great cruise on a beautiful boat
Memorable moments shared with the team
Recommended for
Confortable and spacious boat, very professional crew
29 Jan, 2020

Translated from French

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

8.4 Very good
dawn M
United Kingdom

Brilliant
Great boat,Great food you never went Hungary and all the staff went above and beyond to help with any problems we had. Gòd hob will highly recommend.
Recommended for
Variety food staff
04 Mar, 2020

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
Alexander T
United Kingdom

Fantastic Trip
The whole trip was excellent. The crew were very knowledgeable and always happy to help. The food was perfect and the dive equipment and guides were top quality
Recommended for
Crew, food, equipment
18 Jan, 2019