SDI/TDI Sidemount Diver Course

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Must be Open Water Certified

SDI/TDI Sidemount Diver Course

Master buoyancy, balance, and freedom underwater with the SDI/TDI Sidemount Diver Course.
Discover a new way to dive that’s comfortable, streamlined, and ideal for wrecks, caves, and travel. Learn essential sidemount techniques and earn a globally recognized certification.
Perfect for divers who want more flexibility, better trim, and a completely new underwater experience.

This entry-level certification course is your gateway to the underwater world. Designed for absolute beginners, it combines self-paced online study with hands-on training in the pool and open ocean. Over just a few days, you’ll gain the essential knowledge and practical skills needed to dive safely and confidently—anywhere in the world.

Phase 1: Flexible Learning (Online Theory)

  • Easily learn scuba diving principles and terminology online, at your convenience.
  • Interactive eLearning modules accessible via computer or mobile device.
  • Complete at your own pace (approximately 5–10 hours).
  • Expert support from your instructor whenever needed.

Phase 2: Practical Training (Pool & Ocean Dives)

  • Gain hands-on experience in a safe pool environment with professional guidance.
  • Conduct “mini dives” to practice essential skills and build confidence.
  • Participate in four exciting open water dives under your instructor’s supervision at local dive sites such as spectacular shipwrecks off Lauderdale-By-The-Sea.

Before the Course:

  • Complete the online eLearning modules and knowledge review at your own pace before the in-water training.

Day 1:

  • Meet your instructor and go over sidemount gear setup and configuration.
  • Make two open water dives focused on trim, buoyancy, gas management, and safety procedures.

Day 2:

  • Continue skill development with two additional open water dives in a different environment or location.
  • Refine your technique, improve efficiency, and gain confidence in sidemount diving.
  • Receive your SDI/TDI Sidemount Diver certification upon successful completion of all course requirements.

Configure and use sidemount diving equipment.

Improve buoyancy with sidemount setup.

Handle gas-sharing in sidemount dives.

Optimize weighting for sidemount gear.

  • Certified SDI Open Water Diver or equivalent
  • Minimum age: 18 (15 with parental consent)
  • Completion of a medical questionnaire
How much does the Sidemount course cost?
The Sidemount Diver Course is $480. This includes eLearning, two days of in-water training with an experienced instructor, and your internationally recognized digital certification.
The course includes self-paced eLearning, followed by two days of in-water training with your instructor. During those two days, you’ll complete four open water dives.
The Sidemount course teaches you how to dive with tanks mounted on your sides instead of your back. It offers better trim and buoyancy, improves streamlining, and increases comfort—especially for longer dives, tight spaces, or people with back issues.
If you’re planning to take advanced technical courses like the TDI Advanced Sidemount, TDI Cavern Diver, or TDI Intro to Cave, the Sidemount Diver certification is typically a prerequisite.
Both setups offer redundancy and extended gas supply, but sidemount gives you more flexibility, easier tank management, and better access to valves. It’s especially useful in overhead environments and can feel more streamlined and balanced in the water.
Yes, if you plan to take cave diving courses in sidemount configuration, you’ll need to complete the Sidemount Diver course first. It ensures you’re comfortable with the equipment setup and gas management before progressing into overhead environments.
Sidemount isn’t just for cave diving — it’s a great option for recreational divers too. It offers better trim, easier access to valves, and more comfort, especially on longer dives. Many divers choose sidemount for its flexibility and streamlined setup, even on open water dives.
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This Course Includes:

  • Interactive online eLearning course
  • Two days of in-water training (4 dives total)
  • Tanks and weights
  • Digital SDI/TDI Sidemount Diver certification card
  • Training with an experienced and certified instructor

Not Included:

  • Personal dive equipment
  • Transportation to and from the dive site
  • Personal snacks and beverages
  • Tips for your instructor

You will receive a detailed gear checklist. You can use your own equipment or rent it from us.