Advanced Courses

Refresher Scuba

Are you a certified scuba diver but you haven’t dived for a while?  You might have forgotten some of the important aspects of scuba diving. Don’t worry, Go Dive Mossel Bay is here to help. The NAUI Refresher course has been specifically designed with you in mind.

Quick overview of the NAUI Refresher Scuba Diving Course in Mossel Bay

  • Duration: Roughly 4-5 hours
  • Review theory and then scuba dive in the pool
  • Bring your swimsuit, sunscreen, towel and a snack.
  • You must be a certified scuba diver to do this course


Remember, this course is specifically designed to meet your needs, whether you need a quick reminder on one basic scuba skill or all of them!

Course Schedule

We will first meet with you and discuss what you are expecting to get out of the course. Are you planning a scuba holiday? Do you want to advance your dive career? Whatever the need, we will take it step by step. Next stop- our heated indoor swimming pool!


The first thing we do is to have a quick look at your theory again. This is mostly done in the form of a quiz. There is also time for questions and answers before we actually go scuba diving! Next, we will kit up and remind you of how all of your equipment works.

Pool Dive

Once we are finished with your theory and kit up, we get into the swimming pool. Here we go through the same skills that you did in your Open Water Scuba Diver training. You will be surprised how easily it all comes back to you! Remember: safety is key when scuba diving! If there is any particular skill that you feel you would like some extra help with, we would be happy to spend as much time as you need on this skill.

Optional Mossel Bay Ocean Dive

Back to the real deal – diving in the ocean! This portion of the day is optional but is the most fun part for most of our refresher students.  You now have the option to choose one of our many fun dives to try out your newly refreshed skills.

Advanced Scuba Diver

You’ve done your NAUI Open Water Scuba Diver course and you obviously loved it. Go deeper into this adventure by doing your NAUI Advanced Scuba Diver course! This course, offered by Go Dive Mossel Bay, is custom made for the adventurous scuba diver in you.

Explore new dive sites and undertake exclusive activities under the supervision of NAUI Instructor, Elton Polly. This course allows individuals to learn about specialties and diving activities of particular interest. Your confidence and skill as a diver will increase while you experience the excitement of learning more about the underwater world.

The NAUI Advanced Scuba Diver Certification is awarded for doing 6 “Adventure” scuba dives, of which one needs to deeper than 18 meters and another needs to be an Underwater Navigation dive.

Overview of Course Structure:

  • Review the Advanced Scuba Diver Theory and then dive into the ocean in Mossel Bay
  • You must have your NAUI Open Water certification or equivalent to do this scuba course
  • Duration: 6 dives (minimum 2 days)
  • Certification allows you to go up to 40 meters deep.
  • Bring your swimsuit, sunscreen, towel and a snack.


Course Schedule

We will begin the course by meeting with you to do the registration paperwork, give you your e-learning codes for theory work, and kit you out with the scuba diving equipment that you will need for your course. We will then give you a 30-minute refresher presentation on the following:

  1. Dive Planning
  2. Buddy Checks
  3. Golden Rules of Scuba
  4. Equipment Assembly

Course Theory

E-learning Access Codes will be given for Advanced Scuba Diver theory work. With NAUI e-learning, you can do all of your course theory in the comfort of your home, long before your holiday even starts! After each section, there will be a short quiz to review what you’ve learned. The Advanced Scuba Diver Theory Exam will take place at the end of the course work. 

Course Ocean Dives

When you do your Advanced Scuba Diver course with Go Dive Mossel Bay, you have to do 6 “adventure” dives. This is usually done over 2 to 3 days, but these days do not need to be consecutively and are strictly weather dependent.

The following six dives are REQUIRED as part of this course:

  • Navigation
  • Night
  • Deep (40 meters/130 feet maximum depth)
  • Search & Recovery
  • Boat Elective

Elective Dives:

  • Environmental Clean Up
  • Exploration & Underwater Mapping
  • Low Visibility
  • Shark Diver
  • Underwater Photography
  • Peak Performance Buoyancy
  • Diving in surf or currents Using Dive Computers

Rescue Scuba Course

This is where you learn to manage risks and effectively handle limited in-water problems and diving emergencies. This course allows you to grow into a confident, independent diver. Up until this point you have learned all the skills necessary to look after yourself. Now it is time for you to learn how to look after your diving buddies.

Although scuba diving is a safe and fun activity, it is always nice to know that in the event of an emergency, there is someone in your dive group that has the necessary rescue skills.

The NAUI Rescue Scuba Diver course is for certified divers who desire additional training or orientation to a variety of diving sites and conditions. Divers must be a minimum of 15 years of age to enroll in a NAUI Rescue Scuba Diver course or 17 years of age to enroll in the NAUI Advanced Rescue Scuba Diver course. All participants must be in good health and be previously certified as a NAUI Scuba Diver or equivalent.

Overview of Course Structure:

  • Duration: 2 Days
  • 2-3 dives
  • Day 1: Theory & snorkeling skills in the ocean
  • Day 2: Theory & 2 ocean dives 
  • Bring your swimsuit, sunscreen, towel and a snack.



This course takes place over 2 days, which can be split up or done consecutively. We will begin the course by meeting with you to do the registration paperwork, give you your e-learning codes for theory work, and kit you out with the scuba diving equipment that you will need for your course.

Course Theory: E-learning Code

Day 1: Theory and ocean snorkel session.

Here we will test your swimming skills. Most rescues are easier when you know the proper swimming techniques.

Day 2: Theory and ocean dive sessions.

We will discuss the techniques you have learned in your Rescue Diver E-Learning before taking you to the ocean. In the ocean you will practice these new skills to perfection. Here you will learn how to manage risks and effectively handle limited in-water problems and diving emergencies, how to assist and transport divers, and how to perform surface rescues and rescues from depth involving both boat and shore-based skin and scuba divers.

Enriched Air Diver

This course is completely online based. We do not offer Nitrox diving, but we will teach you the theory behind it that will be enough to satisfy your certification.

Learn how to safely use enriched air and extend your bottom time! In this course you will learn what enriched air is, and how it allows you to go deeper and stay underwater longer.

Overview of Course Structure:

Duration: 1 day

Theory: E-learning Code

  • Day 1: Presentation:
    • Enriched Air
    • Equivalent Air Depth Formula
    • Oxygen Partial Pressure Formula