17/18 Moo 1, Koh Tao Suratthani, 84360 Thailand         Info @ Big Blue Conservation        +66 (0) 077 456 179

Big Blue Conservation - SSI Night & Limited Visibility

SC LVDiving opens up a new and exciting world but it can be a confusing place in limited visibility and at night when we can’t use our usual senses to guide us. This course teaches the principals of being safe but still being able to enjoy diving in more difficult conditions.


Eco Objective

Night diving offers the opportunity to observe the how the underwater world changes at night. For example corals, as nocturnal feeders, are much more active at night. It's incredible to observe the great night predators hunting, like great barracuda and white eyed moray eels. It's an entirely different world at night!

What do I need to start?

You have to already have completed the Open Water Diver Course with either SSI or PADI. Big Blue provides all equipment, boat trips, etc., for the duration of the course.

Am I fit to Dive?

Read this medical questionnaire, if you can answer yes to any of the questions, you may require medical clearance to enroll on a diving course. Email us at   This email address is being protected from spambots. You need JavaScript enabled to view it. if you would like more information.

How long will it take?

The course takes one day to complete.

Typical Diary

Day before course starts, You’ll be given a text book to read through
Day 1

  • 11am - 2pm:   You'll meet with your Instructor & learn the theory behind the Night & Limited Visibility Course, and complete a short test.
  • 6.30pm – 8.30pm:  We're out on the boat for your first night dive to practice the skills that you have been taught and experience the reef at night.

How do I book?

To book your course and accommodation please fill in your details here, listing the courses you are interested in in the comments section. A minimum 10% deposit is required to reserve your course.