Location: Sink or Swim Scuba – Gastonia, NC (serving Charlotte and the greater Piedmont area)

Are you ready to take your scuba diving skills to the highest level of recreational diving? The SDI Master Scuba Diver certification is the pinnacle of non-professional diving—and a title that sets you apart.

As a younger diver, this was the card I was most proud to earn. It wasn't just a certification; it was proof that I had committed myself to becoming a serious, well-rounded diver. It represented hard work, countless dives, and, honestly, a lot of unforgettable fun. It felt amazing to carry that card and know I had truly earned it.

What is the Master Scuba Diver Rating?

The SDI Master Scuba Diver certification is a recognition of your dedication, experience, and training. To qualify, you must complete:

• Open Water Scuba Diver

• Advanced Adventure Diver

• Rescue Diver

• Four SDI, TDI, or ERDI specialties

• 50 logged dives

This is more than just another card—it’s a milestone that shows you’re committed to mastering your skills and becoming a leader among recreational divers.

Why Earn Your Master Scuba Diver Rating at Sink or Swim Scuba?

At Sink or Swim Scuba, a 5-Star SDI Instructor Training Center located just outside Charlotte, NC, we help you go beyond the basics. Our experienced instructors and personalized guidance ensure you get the most out of every dive and every specialty course. We’re passionate about turning good divers into great ones.

Whether you're aiming to challenge yourself, build confidence, or simply earn the card that shows you’ve done the work—we’re here to help you achieve it.

Course Benefits:

• Personalized mentorship and flexible scheduling

• Access to premium scuba gear and support

• Dive with a tight-knit, passionate community

• Improve your safety, skill, and confidence in the water

Start Your Journey Today

If you’re a diver in Charlotte, Gastonia, Belmont, Lake Wylie, Lake Norman or the surrounding area, there’s no better place to earn your Master Scuba Diver certification than right here at Sink or Swim Scuba. Let’s take your diving to the next level.