Safety From The Surface
Master the essential skill of deploying a Delayed Surface Marker Buoy (DSMB). Ensure you are always seen, safe, and secure during your ascents.
Duration
1 Full Day
Training
2 Ocean Dives
Prerequisite
Open Water Diver
Result
Specialty Card
Why Every Diver Needs DSMB Training
In many diving locations, especially those with boat traffic or strong currents, a DSMB is a mandatory piece of safety equipment. It acts as a visual signal to the surface crew, letting them know exactly where you are before you begin your ascent.
At H2O Dive Center, we teach you how to deploy your buoy while maintaining neutral buoyancy—a skill that requires practice and precision. This course is a “must-have” for any diver planning to dive in Miami’s exciting drift conditions.
Essential Safety Skill
$225.00
Includes DSMB E-learning, buoy and reel rental for the day, 2 ocean dives, and your Specialty Certification Card.
- 100% Safety
- Top Equipment
Course Mastery
- Reel and spool handling without tangles.
- Deploying from depth while maintaining buoyancy.
3 Elective Dives
Choose from:
• Wreck Diving (Miami’s Famous Ships)
• Peak Performance Buoyancy
• Night Diving
• Boat Diving or Fish ID
- Different inflation methods (Oral, Inflator, Exhaust).
- Making a safety stop while holding a DSMB line.
The Deployment Journey
1
Theory & Gear Prep
Learn about different types of buoys, reels, and spools. Understand when and why to use a DSMB in various diving scenarios.
2
Ocean Skills Practice
Head to the ocean for two dives. You’ll practice multiple DSMB deployments at various depths to build confidence and muscle memory.
3
Advanced Navigation & Entry
Practice using reels and lines for limited penetration (where safe) and master the art of perfect buoyancy near metal structures.