The PADI Delayed Surface Marker Buoy (DSMB) Specialty course teaches you how to safely deploy a DSMB to signal your location, enhance dive safety, and manage currents during ascent.

Boats and currents are two common factors associated with many dive sites. Boaters don’t always recognize that divers are in the area and current can carry you further than expected. Launching a delayed surface marker buoy (DSMB) before you surface can alert others to your location in advance of your ascent.
Adding another layer of safety, you can also use the DSMB line to complete your safety stop, which is advantageous in a current or when there are no other visual references. Take this course to learn about all the beneficial uses of a DSMB.
Departure Point
Athena Pallas – Akti Elia, Sithonia
Return Details
Returns to original departure point
It’s the foundational scuba diving certification course, teaching essential diving skills and knowledge. Upon completion, you’re certified to dive independently with a buddy to a depth of 18 meters.
No prior diving experience is required. Our instructors guide you through each step, ensuring a comfortable and enjoyable learning experience.
After certification, you can pursue courses like Advanced Open Water Diver, Rescue Diver, and various specialty courses to enhance your diving skills and knowledge.
The Open Water Diver course typically takes 3 to 4 days, combining knowledge development, confined water dives, and open water dives.
Yes, PADI is the world’s leading scuba diving training organization, and its certifications are recognized globally.
As a 5-Star PADI IDC Center, we offer top-quality training with experienced instructors, ensuring safety and personalized attention in all our courses.
