Technical diver exploring coral reef using sidemount gear during Tec course in Phuket

Start Sidemount Diving

The PADI Tec Sidemount Diver course is your gateway to technical diving flexibility, redundancy, and superior trim. Unlike back-mounted setups, sidemount allows you to carry one or more cylinders at your sides, giving you greater control, balance, and modular options — whether you’re diving with air, nitrox, or Trimix.At Seawave Diving in Phuket, you’ll learn from experienced PADI TecRec sidemount instructors, using high-performance sidemount harnesses and technical rigs adapted for real-world diving. This course is suitable for tec beginners as well as experienced divers looking to improve configuration and safety with stage tanks and advanced dive planning.Combine it with Tec Basics, Tec 40, or Trimix training for a smart, efficient training pathway — all in Phuket’s crystal-clear waters.

About the Course

The PADI Tec Sidemount course is designed for experienced divers who want to take their skills beyond recreational diving limits while exploring the benefits of sidemount configuration in technical diving. This course is a perfect fit for those who prefer flexibility, streamlined gear setups, and enhanced gas management strategies.Building on your foundational tec knowledge, this course introduces you to the use of multiple stage/deco cylinders in a sidemount configuration — a setup that offers excellent balance, redundancy, and accessibility. You’ll train in proper equipment setup, advanced buoyancy control, emergency procedures, and gas-switching techniques, all while using the sidemount system. The skills you develop here are essential if you plan to continue on to Tec 45, Tec 50, or even Tec Trimix levels — or if you're simply aiming to dive with greater confidence and precision. It’s not just a course — it’s a mindset shift. You’ll expand your physical and mental limits while diving in some of Phuket’s most stunning and challenging dive environments, all with the control and comfort that sidemount diving offers.

What you will learn

  • Rigging bungees, clips, tanks, and harness
  • Twin gas supply management and switching
  • Finning techniques (frog kick, back kick, helicopter turn)
  • Managing multiple gas sources

Requirements:

  • PADI Advanced Open Water Diver
  • Enriched Air Nitrox (recommended)
  • 30+ logged dives
  • Minimum age: 18

Tec Sidemount Course Packages & Prices

OUR PRICING Pakage

Choose the sidemount training path that fits your dive background and goals. Whether you’re looking to master sidemount on its own or combine it with your Tec 40 or Trimix training, Seawave Diving Phuket offers streamlined packages designed to save time and money — with full support, modern gear, and expert instruction.

Tec Sidemount Only

16900 ฿ with 2 Fun Dives
  • 3 days of pool + open water training
  • Use of sidemount harness, tanks, and accessories
  • Up to 4 cylinders including stage setup
  • All gases, weights, boat dives & transfers
  • Certifications: Tec Sidemount only

Tec Sidemount+Tec40 Combo

32,500 ฿ Decompression procedures
  • PADI Tec Sidemount Diver
  • PADI Tec 40 course with eLearning
  • Use of sidemount with deco gas training
  • 4+ decompression dives
  • Certifications: Tec Sidemount + Tec 40
Popular

Full Tec Sidemount Pro Pack

35900 ฿ Save ฿4,000+
  • Tec Sidemount Diver
  • Tec Basics (buoyancy, drills, equipment handling)
  • Tec 40 full course
  • Up to 6 training dives with sidemount and deco
  • Full Tec Sidemount +Tec Basic+Tec40

Perform At Your Peak

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