SDI - Scuba Diving International

SDI - Scuba Diving International The Official page for SDI - Scuba Diving International Diving is constantly changing.
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Scuba Diving International was created in 1999 and grew out of the success of our sister company TDI, which specializes in the more advanced disciplines of dive training. Both students and instructors have embraced the no nonsense approach that the SDI training system offers. We have streamlined the course materials to let students study the essential academics with an emphasis on practical diving

skills learned in both the pool and open water environments. SDI was the first agency to require students to be taught with modern dive computers from the onset of training. SDI course materials are state-of-the-art; the materials are lavishly illustrated with photography and graphics. SDI staff is always looking forward and striving to be the innovators in scuba diving education. SDI focus is to make the experience of diving one that is enjoyed by every family member.

06/11/2026

Join us for Episode 18 of Voices Beneath the Waves featuring Anna DeLoach, marine life author, educator, underwater observer, and Women Divers Hall of Fame member.

In this episode, Anna joins host Stephanie Miele to discuss blennies, reef fish behavior, marine education, and the power of slowing down underwater to notice the small stories happening all around us.

Through her work with BlennyWatcher, Anna has helped divers look beyond simple fish identification and begin observing the behaviors, interactions, and personalities that make reef life so fascinating.

This conversation explores:

• Blennies and reef fish behavior
• The value of patient underwater observation
• Moving beyond fish ID into fish storytelling
• Marine education and conservation
• Women Divers Hall of Fame mentorship and impact

Presented by Scuba Diving International in partnership with Women Divers Hall of Fame.

Tonight is the night! 🌊We do apologize about the system error yesterday where the date and times were changed. It is ton...
06/11/2026

Tonight is the night! 🌊

We do apologize about the system error yesterday where the date and times were changed. It is tonight at 6PM EST! We hope to see you there!

sent us this picture from the TDI ITW they had in Mexico recently, Love seeing all of our around the globe 🌎
06/10/2026

sent us this picture from the TDI ITW they had in Mexico recently, Love seeing all of our around the globe 🌎

06/10/2026

Develop a safety-first mindset through preparation, buoyancy control, and smart decision-making underwater.

🌍 More course translations are here!We’re making training more accessible for divers and pros around the world:🇮🇹 Italia...
06/09/2026

🌍 More course translations are here!

We’re making training more accessible for divers and pros around the world:

🇮🇹 Italian: Crossover
🇵🇱 Polish: PFI Instructor, Snorkeler, Inactive Diver, Crossover
🇳🇱 Dutch: SDI Night and Limited Visibility
🇭🇺 Hungarian: Adult and Child Emergency Care

More languages. More learning. One Dive Family. 🌊

https://www.tdisdi.com/iti/available-translations/

🎉 Congrats to all our Atlantic City Scuba Show raffle winners!A huge thank you to for hosting us and for another amazi...
06/08/2026

🎉 Congrats to all our Atlantic City Scuba Show raffle winners!

A huge thank you to for hosting us and for another amazing weekend. It was great connecting with so many members of our One Dive Family! 🌊

06/08/2026

A firsthand journey to Malpelo, Colombia's legendary shark sanctuary and one of the world's most challenging dives.

Let’s just say people were going nuts for our booth yesterday 🤿🐿️ Come see us at booth 164
06/07/2026

Let’s just say people were going nuts for our booth yesterday 🤿🐿️

Come see us at booth 164

06/06/2026

We are so excited to head to New Jersey for the Atlantic ! Catch us at ‘s booth and get some swag!

Address

1321 SE Decker Avenue
Stuart, FL
34994

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 5pm

Telephone

+12077294201

Website

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