Delayed Surface Marker Buoy Diver

The Course


Surface marker buoys (SMBs) and delayed surface marker buoys (DSMBs) allow scuba divers to mark boundaries for mapping or search and recovery, alert boat traffic, or provide a line as a visual reference for ascending divers. SMBs make divers much more visible to their dive boat and other traffic on the water.




If you’re at least 12 years old and certified as a Scuba Diver or higher, you can enroll in the Surface Marker Buoy Diver course.

The Learning


During two dives, learn the proper techniques and protocols for deploying and using surface marker buoys (SMBs) and delayed surface marker buoys (DSMBs) in open water environments.

Important Medical Information


All student divers are required to complete the PADI/RSTC Medical Statement Participant Record form. If you can answer "YES" to one or more of the questions in the Divers Medical Questionnaire section of this form, then you are required to obtain a physician's release, without conditions or restrictions, before participating in any in-water component of the course. Please read the complete details and download the form here.


If you have a copy of this form signed by a physician within 12 months prior to the expected completion date of your course, and your medical history has not changed, then you may provide a copy of it to your instructor. Otherwise, you will need to complete a new form.



Course tuition includes:​​

  • 2 open water SMB/DSMB instructional dives with your professional instructor

  • Use of tank and weights

  • Certification processing

  • Certification card

Get Started

Stop by or call Scuba Frisco at 214-227-2494 to enroll in the course and get started.

Student Agreement: By registering for the Delayed Surface Marker Buoy Diver Course, you indicate that you have read and agree to the course policies, terms and conditions.

Delayed Surface Marker Buoy Diver Course Schedule


The Gear

Besides your basic scuba equipment, you’ll need a surface marker buoy (SMB), finger spool with line, and double-ender bolt snap.

The Next Step

With your PADI Surface Marker Buoy certification, you'll be prepared to mark dive site locations and make yourself safe and visible on the water. Consider earning additional specialty diver certifications, the Advanced Open Water Diver certification, or the prestigious Master Scuba Diver certification. You may want to expand your diving skills even more with the PADI Rescue Diver course. Ask your instructor or divemaster, stop by Scuba Frisco, or give us a call for more details.


Our dive center is located on the north end of South Frisco Village Shopping Center, facing Gaylord Parkway.


Scuba Frisco

2930 Preston Road, Suite 930

Frisco, TX 75034



Tuesday - Friday     10:00am - 6:00pm

Saturday                  10:00am - 4:00pm

Sunday - Monday   Closed




214-227-7583 Fax

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