Level
Advanced
Course
Duration
2
Days
Cost
฿6,000
Thai Baht
Join the SSI Night and Limited Visibility Diving Specialty Course in Koh Tao for an unforgettable night dive adventure beneath the stars. Guided by seasoned instructors, you’ll engage in both theory and practical applications. You’ll practice utilizing dive lights, establish effective communication signals, and develop strategies to handle potential challenges underwater during a night dive. By the end, you’ll be fully prepared for exciting night diving adventures in Koh Tao and beyond!
16:30-17:30 Night diving academic session
17:30-19:30 Night dive 1
17:30-19:30 Night dive 2
19:30-20:00 Debrief and certification
Dive into the enchanting underwater world after dark with the SSI Night and Limited Visibility Specialty Course! Experience the thrill of night diving while mastering the skills needed to navigate challenging conditions and uncover Koh Tao’s hidden marine life in a mesmerizing glow.




⭐⭐⭐⭐⭐ I did my Open Water and Advanced Open Water certifications with Goodtime Adventures and honestly it was a lifetime experience. A huge thank you to Chris for being such an amazing instructor throughout the whole journey. Super chill, patient and genuinely fun to dive with, while also being incredibly professional and reassuring underwater. You can really tell he cares about his students and wants everyone to feel confident and enjoy every moment. He made the whole experience feel relaxed, safe and unforgettable. The dives were amazing and the overall vibe with the team was great. Huge thanks as well to Lydia, Liv, Fabio, Anna and Mika for making the whole experience even better everyone was so friendly and welcoming from day one. Definitely recommend Goodtime and Chris if you’re thinking about doing your diving certifications in Koh Tao 🤿🌴
Had an amazing (and crazy) experience diving with Goodtime for my Advanced course! The Night Dive was probably one of the craziest moments of my life and I will never forget about it. Gigantic shoutout to Lydia who has been an incredible instructor and who has taken me through 7 dives in total. She was always patient, fun and energetic at all times, always with the biggest smile on her face while showcasing top professionalism. 🫶🏼💗 I will definitely dive with Goodtime again the next time I come back to Koh Tao!
Did courses and fun dives here, best coaching & chill atmosphere 🤙🏻 Special thanks to Mika, Livia & Fabio 🙏🏻
We had a great dive with Ben and Lydia! They were great at allowing us to enjoy and learn on our dives with good time on May 14.
We’ve just spent the last two days of our Thailand Contiki with Goodtime Adventures and it has been the absolute highlight of our trip! The first day we went out snorkelling around the Island of Koh Tao. Liv, Ben & Chris made sure we all had the best time, found the coolest snorkelling sites & kept the party going all day. We came back to do our Basic Diver Training. Fabio was my instructor and he was brilliant. He made me feel so safe, is an excellent teacher and could tell he just loved his job. The rest of the team including Lydia & Chris were also fantastic and made the day run so smoothly. Mike was also awesome and I can’t wait to see the photos. Thank you, thank you, thank you! We’ll be back to complete our certification.
Scuba Diving in 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 SSI 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.
You can earn an Open Water Diver certification with any major dive organization. An SSI diver can dive at PADI centers worldwide, and vice versa.
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 SSI Advanced Open Water or PADI 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 using an 80/20 approach. Instructors can adapt 20% of the course to match each student’s learning pace.
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 SSI 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, diving in 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. Get 25% off accommodation, with rates starting at just 1,150 Baht for private double or twin rooms and 500 Baht per night in our 4-bed dorms. Enjoy 20% off delicious meals 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 SSI Advanced Open Water or PADI 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.