{"id":40242,"date":"2026-06-12T13:02:07","date_gmt":"2026-06-12T06:02:07","guid":{"rendered":"https:\/\/thediversboat.com\/?page_id=40242"},"modified":"2026-07-05T18:35:17","modified_gmt":"2026-07-05T11:35:17","slug":"diving-koh-tao","status":"publish","type":"page","link":"https:\/\/thediversboat.com\/en\/international-diving-center\/diving-koh-tao\/","title":{"rendered":"Diving Koh Tao, SSI Dive Centre Since 2016 | The Divers Boat"},"content":{"rendered":"
\n

<\/p>\n

\nDiving Koh Tao<\/strong> is one of the best decisions you can make as a diver. Known worldwide as “The Diving Island”, Koh Tao offers year-round conditions, 28 exceptional dive sites, and a marine life diversity that keeps divers coming back year after year. At The Divers Boat<\/a>, our SSI-certified dive school team has been guiding divers through these waters since 2016 \u2014 from first-timers to experienced fun divers. Indeed, diving Koh Tao<\/strong> with us means small groups, dedicated boats, and uncrowded sites thanks to our staggered departure times.\n<\/p>\n

<\/p>\n

\n
\n 28<\/span>
\n Dive sites<\/span>\n <\/div>\n
\n 2<\/span>
\n Days Open Water<\/span>\n <\/div>\n
\n 4<\/span>
\n Max divers\/guide<\/span>\n <\/div>\n
\n 7\/7<\/span>
\n Year-round<\/span>\n <\/div>\n<\/div>\n

<\/p>\n

Why choose Koh Tao for diving?<\/h2>\n

Koh Tao \u2014 “Turtle Island” \u2014 earned its reputation as one of the world’s top dive destinations for good reason. Warm water year-round (28\u201330\u00b0C), visibility regularly exceeding 20 metres, and an extraordinary concentration of marine life make every dive unique. Moreover, the island’s 28 dive sites cater to every level, from first-time Try Scuba experiences in sheltered bays to deep pinnacles and open-water encounters with whale sharks.<\/p>\n

According to Wikipedia<\/a>, Koh Tao is one of the most popular scuba diving locations in Southeast Asia \u2014 and the numbers confirm it. The island consistently ranks among the world’s top destinations for dive certifications. Furthermore, with no real off-season and ideal conditions almost every day of the year, diving Koh Tao<\/strong> is possible whenever you visit.<\/p>\n

\n No off-season in Koh Tao<\/strong>
\n Unlike many destinations, Koh Tao offers excellent diving conditions throughout the year. Water temperature stays between 28\u00b0C and 30\u00b0C, and visibility ranges from 10 to 30 metres. The calmest period runs from March to October, but diving is possible on almost every day of the year.\n<\/div>\n

<\/p>\n

Diving Koh Tao with three dedicated boats<\/h2>\n

What sets The Divers Boat apart from most centres on the island is our fleet of three fully owned boats \u2014 two based in Koh Tao, one in Koh Phangan. As a result, every diver gets an experience tailored to their location and level \u2014 without compromise.<\/p>\n

\n
\n
\u2693 White Boat \u2014 Koh Tao<\/div>\n
Exclusively for courses and training \u2014 from Try Scuba<\/a> to Divemaster. Focused, structured, and calm. Morning session 6:30\u201311:00am, afternoon session 11:00am\u20135:30pm.<\/div><\/div>\n
\n
\ud83d\udd35 Blue Boat \u2014 Koh Tao<\/div>\n
100% dedicated to fun diving for certified divers<\/a>. No students, no theory \u2014 just diving. Departs 9:00am, returns 6:00pm.<\/div><\/div>\n
\n
\ud83d\udd34 Red Boat \u2014 Koh Phangan<\/div>\n
The original Divers Boat, now based at Chaloklum pier, Koh Phangan. Departs daily at 10:00am to Sail Rock<\/a>, returns at 4:00pm. The only 10am departure in the Gulf \u2014 compatible with the Lomprayah ferry from Koh Samui. Learn more \u2192<\/a><\/div><\/div>\n<\/div>\n

<\/p>\n

Later departures \u2014 uncrowded dive sites<\/h2>\n

Our most distinctive advantage when diving Koh Tao<\/strong> with us is our staggered schedule. Unlike most centres that depart at dawn, our boats leave later \u2014 the white boat at 6:30am, the blue boat at 9:00am. By the time we reach the sites, the early boats are already heading back. In short, you dive Sail Rock<\/a>, Southwest Pinnacle<\/a> and Samran Pinnacle<\/a> without the crowds \u2014 more space, calmer marine life, a better experience overall. The red boat applies the same principle from Koh Phangan, departing at 10:00am when all other operators have already left.<\/p>\n

It’s also why our Open Water course<\/a> takes just 2 days instead of 3 \u2014 every dive happens in optimal conditions, without rushing. Furthermore, this exclusive 2-day format is available only at The Divers Boat on Koh Tao.<\/p>\n

<\/p>\n

Fun dives and signature excursions in Koh Tao<\/h2>\n

For certified divers, diving Koh Tao<\/strong> with The Divers Boat means access to the island’s very best sites \u2014 every day. Our blue boat runs 7 days a week, exclusively for fun divers from Koh Tao. From Koh Phangan, the red boat covers Sail Rock daily at 10:00am. Maximum 4 divers per guide on all three boats ensures quality supervision and a personalised experience underwater.<\/p>\n

\n
\n
Sail Rock \u2014 Every Day<\/a><\/div>\n
The best dive site in the Gulf of Thailand. Natural chimney, barracuda tornadoes, whale sharks. The only centre on Koh Tao to offer Sail Rock as a daily departure.<\/div><\/div>\n
\n
Exclusive 3S Trip \u2014 Mon \/ Wed \/ Sat<\/a><\/div>\n
Southwest Pinnacle + Sail Rock + Shark Island in one day. 9am \u2192 6pm. Our signature excursion \u2014 available nowhere else on the island. 3,900 THB all inclusive.<\/div><\/div>\n
\n
Double Sail Rock \u2014 Tue \/ Fri \/ Sun<\/div>\n
Two dives at Sail Rock in one day. The specialist’s choice. Depart 9am, return 6pm.<\/div><\/div>\n<\/div>\n

<\/p>\n

SSI dive courses in Koh Tao \u2014 from Try Scuba to Divemaster<\/h2>\n

Koh Tao is one of the best places in the world to get certified \u2014 and The Divers Boat is the only centre on the island to offer the SSI Open Water in just 2 days<\/strong><\/a>. Same international standards, optimised organisation, uncrowded sites. Indeed, every ocean dive takes place in the best possible conditions, thanks to our staggered departures.<\/p>\n

\n
\n
Try Scuba<\/a><\/div>\n
First dive experience, no prerequisites. Up to 3 dives in one day \u2014 exclusive to The Divers Boat.<\/div><\/div>\n
\n
Open Water SSI<\/a><\/div>\n
International certification in 2 days. Valid for life worldwide. Exclusive format on Koh Tao.<\/div><\/div>\n
\n
Advanced Open Water<\/a><\/div>\n
Dive to 30 metres. Improve buoyancy, navigation and underwater techniques.<\/div><\/div>\n
\n
Specialties & Divemaster<\/div>\n
Wreck<\/a>, Deep<\/a>, Nitrox, Rescue, Divemaster \u2014 full SSI pathway available.<\/div><\/div>\n<\/div>\n

<\/p>\n

28 dive sites around Koh Tao<\/h2>\n

From shallow coral gardens perfect for beginners to deep open-water pinnacles frequented by pelagic species, diving Koh Tao<\/strong> gives access to an extraordinary range of underwater environments. Moreover, 3 of the island’s sites are military wrecks \u2014 the HTMS Sattakut, the Suphairin and the Hanhak Sattru \u2014 now transformed into thriving artificial reefs.<\/p>\n

\n
Sail Rock<\/a><\/div>\n
Southwest Pinnacle<\/a><\/div>\n
Samran Pinnacle<\/a><\/div>\n
Chumphon Pinnacle<\/a><\/div>\n
Shark Island<\/a><\/div>\n
White Rock<\/a><\/div>\n
Japanese Garden<\/a><\/div>\n
Military Wrecks \u2693<\/a><\/div>\n
Mango Bay<\/a><\/div>\n<\/div>\n

See all dive sites on Koh Tao Complete Guide<\/a>.<\/p>\n

<\/p>\n

Marine life when diving Koh Tao<\/h2>\n

The underwater world around Koh Tao is genuinely impressive. Hard corals, table corals, staghorn formations and mushroom corals provide the backdrop for hundreds of species. On almost every dive, you can expect to encounter blue-spotted stingrays, barracudas, angelfish, butterflyfish, giant groupers, sea turtles and vibrant reef ecosystems. Moreover, Koh Tao and the surrounding pinnacles \u2014 especially Chumphon Pinnacle<\/a> and Sail Rock \u2014 are among the best places in the world to encounter whale sharks.<\/p>\n

\n Whale sharks at Sail Rock \u2014 a true Koh Tao story<\/strong>
\n In 2024, one of our instructors encountered two whale sharks simultaneously at Sail Rock \u2014 an extraordinary moment that perfectly illustrates why diving Koh Tao<\/strong> stays with you forever. Sightings are never guaranteed, but our team knows the best seasons and spots. According to WWF<\/a>, whale sharks are the world’s largest fish \u2014 and Koh Tao is one of the few places where encounters are genuinely frequent.\n<\/div>\n

<\/p>\n

What’s included on every trip<\/h2>\n

At The Divers Boat, the price you see is the price you pay. Every dive day includes full equipment stored on board, a dedicated SSI-certified guide, a hot Thai lunch, fresh fruit, snacks, water, tea and coffee. As a result, you arrive at the pier with nothing but yourself \u2014 everything is already on the boat.<\/p>\n

\n
\n
Every trip includes<\/div>\n
\n Full equipment on board
\n SSI guide (max 4 divers)
\n Hot Thai lunch
\n Fruit, snacks, drinks
\n Dive briefing & debriefing\n <\/div><\/div>\n
\n
Our advantages<\/div>\n
\n Staggered departures \u2014 uncrowded sites
\n Two dedicated boats
\n Open Water in 2 days (exclusive)
\n Sail Rock every single day
\n Multilingual team (EN, FR, TH)\n <\/div><\/div>\n<\/div>\n

<\/p>\n

Diving Koh Tao \u2014 prices<\/h2>\n

All prices include equipment, guide, lunch and drinks. No hidden extras. Check our full price list on the Koh Tao diving prices page<\/strong><\/a> \u2014 fun dives, courses, specialties and professional training.<\/p>\n

\n
Price overview<\/div>\n
\n
\n
Try Scuba<\/div>\n
2,500 THB (1 dive) \u00b7 3,500 THB (2 dives) \u00b7 4,500 THB (3 dives)<\/div><\/div>\n
\n
Open Water SSI<\/div>\n
11,900 THB \u00b7 2 days<\/div><\/div>\n
\n
Fun Dive<\/div>\n
From 800 THB\/dive \u00b7 Volume discount<\/div><\/div>\n
\n
3S Trip<\/div>\n
3,900 THB \u00b7 Full day \u00b7 3 sites<\/div><\/div>\n
\n
Double Sail Rock<\/div>\n
3,200 THB \u00b7 Full day \u00b7 2 dives<\/div><\/div><\/div>\n<\/div>\n

<\/p>\n

\n
Ready to dive Koh Tao?<\/div>\n

Tell us your dates, level and what you’d like to do \u2014 we’ll take care of the rest. WhatsApp: +66 828 149 282<\/p>\n

\n Book my dive<\/a>
\n See all prices<\/a>\n <\/div>\n<\/div>\n

<\/p>\n

Frequently asked questions \u2014 diving Koh Tao<\/h2>\n

Do I need to know how to swim to dive in Koh Tao?<\/h3>\n

Basic swimming ability is recommended, but you don’t need to be an expert. For Try Scuba, no minimum level is required \u2014 your instructor stays by your side at all times. For the Open Water certification, basic comfort in the water is sufficient.<\/p>\n

When is the best time for diving Koh Tao?<\/h3>\n

There is no real off-season in Koh Tao. Diving is possible almost every day of the year, with water temperatures of 28\u201330\u00b0C and visibility from 10 to 30 metres. The calmest period runs from March to October, but even during the rainy season, conditions are generally excellent.<\/p>\n

Why is The Divers Boat’s Open Water only 2 days?<\/h3>\n

We’ve optimised our course organisation so that all ocean dives take place during our staggered departures \u2014 meaning uncrowded sites, better conditions and more focused training. The SSI standards are identical to a 3-day course. This 2-day format is exclusive to The Divers Boat on Koh Tao.<\/p>\n

Can I see whale sharks when diving Koh Tao?<\/h3>\n

Yes \u2014 Koh Tao and its surrounding pinnacles, especially Chumphon Pinnacle and Sail Rock, are among the best places in the world for whale shark encounters. Sightings are never guaranteed, but our team dives these sites every day and knows exactly when and where conditions are most favourable.<\/p>\n

What makes The Divers Boat different from other dive centres in Koh Tao?<\/h3>\n

Three key differences: three fully specialised boats (one for training, one exclusively for certified fun divers, and one dedicated to daily Sail Rock trips from Koh Phangan), staggered departure times so you arrive at dive sites when other boats are leaving, and a maximum of 4 divers per guide. The result: less crowd, more marine life, a genuinely personalised experience.<\/p>\n

SSI or PADI \u2014 which certification should I choose in Koh Tao?<\/h3>\n

Both SSI and PADI are internationally recognised and equivalent in value worldwide. At The Divers Boat, we teach SSI \u2014 one of the world’s most respected diving agencies. The choice ultimately depends on which team you want to dive with.<\/p>\n

<\/p>\n

\n The Divers Boat \u2014 Koh Tao<\/strong>
\n 6\/10 Moo 2, Mae Haad, Koh Tao, Surat Thani 84360, Thailand
\n WhatsApp: +66 828 149 282<\/a> \u00b7
\n Email: contact@thediversboat.com<\/a> \u00b7
\n SSI Certified Centre<\/a>\n<\/div>\n<\/div>\n