SSI Night & Limited Visibility Diving Specialty Course

Take your skills further with our night diving specialty course and discover the thrill of scuba diving after dark

Learn How to Dive at Night

Join a night scuba diving course in Thailand and experience your first after-dark dives in the calm, tropical waters around Koh Tao

Train for Low-Visibility Conditions

Learn how to dive with confidence in limited visibility scuba diving conditions like silty bays and storm-stirred waters

Start Your Theory Before You Arrive

Use the SSI app to complete theory at your own pace so you can focus on diving once you’re here

Divers descend on the night diving specialty course at Crystal Dive on Koh Tao

Take Your Night & Limited Visibility Diving Specialty Course on Koh Tao

There’s nothing quite like a night SCUBA diving course in Thailand.

You’ll explore Koh Tao’s coral reefs by torchlight, meet nocturnal marine life, and build the confidence to SCUBA dive safely in limited visibility.

This night diving specialty course includes two open water dives and expert-led training on how to plan, navigate, and communicate in low-light conditions.

Why should I explore the ocean at night?

If you’ve ever wondered how to dive at night safely and calmly, this course is your gateway to a whole new underwater world.

Night diving opens up a different side of the ocean, where nocturnal marine life emerges and familiar dive sites feel brand new under torchlight.

It’s peaceful, immersive, and unforgettable.

Stingray feeding during the night diving specialty course on Koh Tao

5,500 THB

How You Learn to Dive in Darkness

Your night diving specialty course is taught over two evenings, combining online learning with real-world training dives. We’ll adjust the schedule to suit your travel plans, but in general, this is what your course will include.

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Part 1: Knowledge Development

Before your first dive, you’ll complete the theory portion using the SSI Training App. This interactive e-learning module covers the essentials of how to dive at night, from equipment use to communication methods and hazard awareness. Your instructor will review your progress, answer questions, and provide practical insight into the unique conditions you’ll face on a night dive.

You’ll learn how to plan a night dive, use dive lights effectively, navigate in low visibility, and stay aware of your surroundings. This foundation ensures you’re well-prepared for the hands-on part of the course.

Part 2: Night Dives

The real adventure begins after sunset. You’ll complete two guided night dives on consecutive evenings, each building your confidence and skill underwater in the dark.

You’ll practice controlled entries and exits, buoyancy control in limited visibility, and safe torch communication. As part of your training, you’ll identify nocturnal marine life and explore how familiar reef systems come alive at night.

After both dives are complete, you’ll earn your SSI Night & Limited Visibility Specialty certification and know you have the confidence to explore the ocean after dark, anywhere in the world.

Schedule for Your Night Diving Specialty Course on Koh Tao

Your night diving specialty course is taught over two evenings and includes both theory and practical experience. Here’s a sample schedule to show how the course typically runs. We’re happy to adjust the timing to suit your holiday plans or dive schedule.

DAY ONE

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1:00 PM – Course orientation, paperwork, and theory review with your instructor

Late afternoon – Gear setup and pre-dive safety briefing

Evening – Night Dive 1, where you’ll begin applying limited visibility techniques and learn how to dive at night confidently

DAY TWO

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Evening – Night Dive 2, focused on navigation, communication, and observing nocturnal marine life

Post-dive – Certification as an SSI Night & Limited Visibility Specialty Diver

Prefer a slightly different course schedule? Just let us know, and we’ll do our best to customize your night scuba diving course in Thailand to fit your travel plans.

Who Can Join the Night Diving Specialty Course?

This night scuba diving course in Thailand is open to most certified divers. Like all of our training, it follows international safety standards to ensure every diver is properly prepared. Here’s what you’ll need before you begin.

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Minimum Age

You must be at least 10 years old to enrol in the SSI Night & Limited Visibility Specialty Course. Divers aged 10 to 14 will earn a junior certification and must dive under appropriate supervision.

Minimum Certification Level

You’ll need an Open Water Diver certification or equivalent from a recognized training agency. This ensures you’re already comfortable underwater before learning how to dive at night.

Medical Statement

All divers must be medically fit for scuba diving. You can download the medical questionnaire here. If you answer “yes” to any of the questions, you’ll need clearance from a doctor before beginning your course.

Recent Dive Experience

To get the most out of your night diving specialty course, you should have logged a dive within the last six months. If it’s been a while since your last dive, we’ll ask you to complete a Scuba Review beforehand to refresh your skills and ensure you’re confident in the water.

NIGHT & LIMITED VISIBILiTY SPECIALTY

Price: 5,500 THB

Duration: 2 days

Minimum age: 10yrs

Prerequisites: Certified diver

Schedule

Day 1: Orientation & theory then 1 night dive

Day 2: 1 night dive

What’s Included in Your SSI Night & Limited Visibility Specialty Course

Your night diving specialty course includes everything you need to learn how to dive at night safely, confidently, and enjoyably. This course is taught in small groups (max 4 divers per instructor) to ensure you get personal attention throughout your training dives.

You’ll complete your theory through SSI’s digital learning platform, then join us for two guided night dives in calm, tropical waters. As part of this night scuba diving course in Thailand, you’ll experience local reef systems after dark, where marine life comes out in a completely new way.

All scuba gear is provided, including your own dive light and free use of a dive computer. Your instructor will guide you through every step, from dive planning to communication and buoyancy in limited visibility.

Included in this limited visibility SCUBA diving training:

  • SSI Night & Limited Visibility Specialty Course (max. 4 students per instructor)
  • Personal set of scuba equipment throughout your course
  • Free use of a dive computer
  • Standard SSI e-learning (Diamond Access upgrade available)
  • Official SSI certification upon completion
  • Crystal Dive T-shirt
  • Multilingual personal instructor
  • Boat trips and refreshments during your dives
  • Dive accident insurance for the duration of your training (30 days)
  • Discounted private AC accommodation
  • 10% discount on additional diver-level courses and equipment purchases

BIG DISCOUNTS ON PRIVATE ROOMS WITH AC & ENSUITE

With all of our courses you can make use of our private AC ensuite rooms with huge discounts.

When you´re learning to dive its important that you get a good night of sleep. During the length of all courses you can check in to our accommodation with big discounts! Have a look at our latest deals and prices here.

Message us to look at upgrades and for more info click here.

LEVEL UP...

DEEP DIVING SPECIALTY

Duration: 2 Days

LEVEL UP...

PERFECT BUOYANCY

Duration: 1 Day

Book Your Night & Limited Visibility specialty now!

Ready to experience the underwater world after dark? The SSI Night & Limited Visibility Specialty Course on Koh Tao teaches you how to dive at night with confidence. Over two dives, you’ll practice underwater navigation, buoyancy in low visibility, and safe use of dive lights to communicate in the dark.

฿5,500

This night scuba diving course in Thailand is your gateway to thrilling twilight dives and encounters with nocturnal marine life. It’s an essential step for any diver looking to explore new environments and handle limited visibility SCUBA diving with ease.

*Torch hire not included – 300 THB payable on-site.

Night & Limited Visibility Specialty

Pay a deposit ฿1,500

This night scuba diving course in Thailand is your gateway to thrilling twilight dives and encounters with nocturnal marine life. It’s an essential step for any diver looking to explore new environments and handle limited visibility SCUBA diving with ease.

*Torch hire not included – 300 THB payable on-site.

Film Your Night Dives & Keep the Memories

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Your night diving specialty course is one of the most visually unforgettable experiences in scuba training. Our in-house video team, Crystal Images, offers professional underwater photography and videography, allowing you to relive the magic of your first night dives again and again.

Choose from a 10-minute highlight video or a selection of 10–15 high-resolution underwater photos, all shot during your actual night scuba diving course in Thailand.

You can add video or photo services to your booking by selecting the ‘video & photo’ option at checkout. Group packages are also available — just ask us for details.

FAQ – Frequently Asked Questions

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Can I start my Night & Limited Visibility Specialty Course every day?

In general, yes. We start our courses any given day. To secure your desired start date, we recommend booking your Night & Limited Visibility Specialty Course online here. This will guarantee your placement in a small group of maximum 4 students per Instructor.

Is it possible to change the schedule for the Night & Limited Visibility Specialty Course?

Our schedules are flexible and we will do everything to adjust it to your travel plans. Please contact us to arrange for a schedule that suits you within the limits of the Night & Limited Visibility Specialty Course performance requirements.

Is there a shorter course option available for the Night & Limited Visibility Specialty Course?

We generally have one night dive per night as possible options. If you have taken the Night Adventure Dive you can shorten the schedule for your Night& Limited Visibility Specialty Course.

What are the rates for accommodation in my Night & Limited Visibility Specialty Course?

For your Night & Limited Visibility Specialty Course we offer accommodation in a private AC room (choice of Double or Twin) at a discounted rate for the standard course duration of 2 nights. There are also upgrade options available for the adjacent Koh Tao Regal or Beach Club Resort. More information here or just contact us directly.

What are the minimum requirements to start my Night & Limited Visibility Specialty Course?

The minimum requirements for you to enroll in the Night & Limited Visibility Specialty Course are listed here. If you still have questions about specific requirements or an equivalent certification, please contact us directly.

How many students will be together with me in my Night & Limited Visibility Specialty Course?

We pride ourselves to teach our Night & Limited Visibility Specialty Course personal in groups of max. 4 students per instructor. If you still prefer a smaller group or a private course please contact us directly. On the other hand, if you travel in a bigger group, please let us know and we will arrange for multiple instructors to teach you together.

Will I see different dive sites during my Open Water Dives in the Night Diver Specialty Course?

We have 2 custom built dive boats and choose the dive sites based on your course requirements, comfort level and weather conditions. Generally, we change dive sites on a daily basis, so you will dive at the best spots available for your Night Diver Specialty Course. More about our boats here.

What other courses can I take if I have some more time after my Night Diver Specialty Course?

We have put together some recommendations for you under this link for dive activities that you may find interesting after or together with your Night & Limited Visibility Specialty Course. If you are interested in other activities, have a look at our shop and check out our multi-course packages as well.

Other Questions?

Please check out our general FAQ-Page which will answer most of your questions about Koh Tao, diving, weather conditions and everything else. Anything that cannot be answered there, please just contact us and we will get right back to you!