Your first time? Dive in to Scuba Diving in Koh Tao with our beginner courses. Our Open Water course in Koh Tao will allow you to get certified to dive anywhere in the world in just 2.5 days. Not enough time or unsure? Then why not try our Basic Diver course where you will get a taste Scuba Diving in our half day experience.
Want to take your Scuba Diving to the next level? Then why not add some specialities to your belt. Specialities allow you to discover new skills underwater to enhance your scuba diving experiences. With SSI once you complete 4 specialties along with 24 dives you automatically become an Advanced Open Water Diver! Explore our Advanced Scuba Diver courses in Koh Tao!
Already a certified diver? Join us for our daily fun dives and explore some of Koh Tao´s best dive sites. We offer morning and afternoon boats every day!
Start your scuba diving career with our Divemaster and Instructor courses on Koh Tao, designed for those looking to lead and teach in the dive industry. Gain the skills and certification needed to guide divers and teach scuba courses around the globe.
Ready to get Scuba Diving in Koh Tao? Enjoy exclusive discounts when you book with Goodtime! Save on accommodation and food at our beachfront restaurant when you choose one of our diving courses or climbing packages. Planning to dive and climb? Book multiple activities with us and unlock even greater savings, making your Koh Tao adventure both unforgettable and budget-friendly. From beginner scuba diving courses to advanced SSI programs, and rock climbing packages to sunset dining, we’ve got everything you need for the ultimate experience—all while keeping costs down.
Scuba Diving on Koh Tao has been very popular for years, we have some of Thailand’s best dive sites and great diving conditions all year round. Our most popular course is the Open Water Diver course which takes 2.5 days to complete and allows to to dive all over the world once you are certified. This course is ideal for beginners who want to get Scuba certified on Koh Tao.
If you are short on time the SSI Basic Diver is for you! This is a half-day experience where you can dip your toes in and explore the underwater world.
Any of the dive organisations in the world can give you the Open Water license, and with it you can dive in every dive centre in the world for the rest of your life – an SSI diver can of course dive in a PADI centre or the other way round, for example.
However, with SSI you do get benefits:
Online Learning
While most organisations offer online learning, not all of them offer it free of charge and can end up racking up quite the bill. SSI offers your learning materials for free as part of your course registration and is easy to navigate using the MySSI app. The app is regularly updated and also offers additional free courses like the ‘Try Diving’ and the ‘Blue Oceans’ for you to enhance your scuba diving knowledge.
Recognition Ratings
SSI do things a little differently to other diving agencies, they continue to recognise your advancement in diving whether you are enrolled in a course or not. When you reach certain milestones you will be awarded recognition status. This is why we encourage specialities over the Advanced Adventurer or Advanced Open Water courses. With SSI once you complete 4 speciality courses and 24 dives you will automatically be rewarded with Advanced Open Water recognition status. Taking this route allows you to explore your passions underwater without being restricted to one exploration dive per specialty! Don’t forget we offer discounts on bundles too!
Flexibility
SSI allows its professionals to teach with an 80/20 approach meaning that the instructor can adapt 20% of the course to fit the pace of learning, ensuring a student focused training programme worked around the needs of the students – after all everyone learns at different paces.
The minimum age to learn to scuba dive and become certified is ten years old. If the diver is between 10-14 they will be awarded with a Junior Open Water Certification that will automatically upgrade to Open Water Diver once they turn 15.
However, the SSI Explorers program provides options for children aged six and up to experience diving and snorkeling in very shallow water.
Diving in Koh Tao is popular for its year-round diving conditions, boasting clear waters, vibrant marine life, and stunning dive sites available 365 days a year. Whether you’re a beginner starting with an SSI Open Water Diver course or an experienced diver, Koh Tao offers it all—excellent training sites, famous dive spots, shipwrecks, and pinnacles like Sail Rock. With some of the world’s most affordable and accessible diving packages, Koh Tao remains a must-visit destination for underwater enthusiasts across Southeast Asia.
At Goodtime, we make your Koh Tao experience even more affordable with our exclusive discounts. Enjoy discounts at our beachfront restaurant, perfect for refueling after your adventures. Plus, save 10% when you book any scuba diving or rock climbing bundle—making it easier than ever to dive, climb, and relax on Koh Tao!
SSI do things a little differently to other diving agencies, they continue to recognise your advancement in diving whether you are enrolled in a course or not. When you reach certain milestones you will be awarded recognition status. This is why we encourage specialities over the Advanced Adventurer or Advanced Open Water courses. With SSI once you complete 4 speciality courses and 24 dives you will automatically be rewarded with Advanced Open Water recognition status. Taking this route allows you to explore your passions underwater without being restricted to one exploration dive per specialty! Don’t forget we offer discounts on bundles too!
Yes, a basic level of in-water ability is required to scuba dive. For certain courses, you’ll need to complete a water fitness evaluation before heading into the open water. This includes either a 200-meter unaided swim or a 300-meter swim using a mask, snorkel, and fins. These requirements ensure your safety and confidence during your underwater adventures.
Oliver was a great diving instructor and really helped me feel safe and confident in our 2 dives.
We had an excellent diving instructor, Oliver. It was a lot of fun and very professional. The photographer Mike was also very professional and friendly
Very personable and flexible! After worrying about whether we would even be able to dive on Koh Tao before taking the 4:30am ferry, we luckily found this diving club. The team was very flexible and accommodating and rescheduled the dive trip for us the next day so that we could make it to the ferry in time after the dive. The team with Charlie, Leah, Sita, Lukas, Angie and Max are as professional and friendly as they are international. Thank you for making it happen! 🤿😊 Cheers!
Perfect diving school! We went diving as a group of four in the japanese gardens. Our instructors Leah, Sita and Charlie and also the rest of the team as Lukas, Angie and Max were super nice. They gave us a good overview about all the things we should know when diving and one did feel safe around them. I can only recommend doing it as the price is also super fair.
Me and my friends went diving with Max, Sita, Charlie, Lukas, Angie, Leah. Sita was supervising two of us while learning the basics, enjoying the corals and observing the wildlife. Would recommend everybody to experience it with this professional team Also heard Felix is a great guy for supervising dives.
Best first scuba diving experience, shout out to drew, oliver, and angie
Goodtime Adventures
23/31 Moo 2, Koh Tao, Surat Thani
Thailand 84360
TAT34/01429
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+66 (0) 98 519 5504
9:00 – 5:00 BKK Time
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