PADI Delayed Surface Marker Buoy (DSMB)

PADI Delayed Surface Marker Buoy (DSMB)

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PADI Delayed Surface Marker Buoy (DSMB)

Be Seen Be Spotted, dive safely

So why do you need a course to use a Surface Marker Buoy?

There are lots of reasons. As many instructors will tell you, the deployment and use of a Surface Marker Buoy can be tricky. Using it incorrectly can lead to accidents.

​But at the same time, SMB's are a valuable piece of advanced diving equipment that provides a vertical reference line during open-water ascents. They also provide a visual surface reference for a diver’s location, which is invaluable to your boat skipper and a vital staging point for completing decompression and safety stops.

This Speciality certification counts as one of the five Speciality certifications required for your Master Scuba Diver certification.

Course Overview

A highly practical course where you will learn about the different types of SMB and the differences between them.  Learning and practising deployment whilst using each of the different types and different types of reels.

You will also learn how to resolve potential issues that can occur underwater allowing you and your buddy to remain safe.

All of this is to allow you to assess which combination of Reel and SMB works for you and how to configure it in conjunction with your existing dive equipment whilst maintaining trim and buoyancy.

What do I need to Start?

  • Be a PADI Open Water Diver (or equivalent certification from another organisation)
  • At least 12 years old
  • Mask / Snorkel and Dive Computer

What will I do?

Open Water Dives: Two Dives

  • Learn how to prepare the different SMB's and the different ways to configure them.
  • Learn how to configure your dive equipment to accommodate carrying them without affecting your trim and streamlining
  • Learn the different methods of deploying each SMB previously discussed
  • You will learn and practise single person and two person deployment in normal diving scenario's
  • Discuss the risks and hazards of deploying (and maybe experience them)
  • Discuss the effects of tides and currents and impact to deploying your SMB

How long does it take?

Theory Session, followed by 2 Dives over one day in open water

What do I need to know?

We loan you various SMB's and Reels for you to practise and use during your training with us.

If you have your own DSMB & Reel then make sure you bring them along, you can use yours to gain confidence in your own equipment. ​

If you do not yet own other pieces of dive equipment like Drysuit and Baselayers we will provide if you are the holder of a Drysuit Speciality

Any Other Costs?

Entrance fees for open water site and personal travel costs.

What is Next?

  1. Join our Dive Club

  2. Come diving

  3. Go Diving 

  4. Gain five PADI Specialities and apply to become a PADI Master Scuba Diver


Prior to any Diver training course students need to complete a Mandatory Medical Questionaire.

Please ensure that you have read the Medical Statement and are sure that you will be able to commence any diver training PRIOR to paying as our Training Terms Conditions apply after payment has been made.

A doctor's confirmation of fitness to dive is required if you answer YES to any medical condition on the Medical Statement.

Please note that if you need a Physician signoff most of our local surgeries WILL NOT sign this form, we suggest you contact Midlands Dive Chamber 01788 579 555 in this instance.

You can check out the Medical Statement here:

PADI Courses:

PADI Medical Statement

SSI Courses:

Try Dive Medical

SSI Medical Statement

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Oakham Swimming Pool

The 25m heated swimming pool at Oakham School's Leisure Centre is perfect for scuba diver training and kids' diving courses. This state-of-the-art facility provides laned sections for focused training and a comfortable, warm environment, ensuring an ideal learning experience for divers of all ages and skill levels. Whether you're refining your technique or introducing children to the wonders of diving, our pool offers the perfect setting.

Our pool session(s) are on Saturday evenings from 18:00 - 20:00, with a meet at the Dive Centre prior (this time will be confirmed when you book).  The time at the Dive Centre is spent on various activities depending on which course you are undertaking but for all first session this will involve introducing you to your instructor, the dive equipment you will be using in the pool, a safety briefing and the evenings activities.  During non term time then we have a pool session available on a Thursday from 19:00 - 21:00.

First Aid

First Aid

Our team of highly experienced instructors will be on hand to guide you through every step of the way

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Don't take our word for it

★★★★★

Outstanding experience especially for young divers!

We had an absolutely fantastic experience with dive Rutland ! Tracy and the entire team was very friendly, helpful, and professional from start to finish. They went above and beyond to support our 13 year old for their open water course and her drysuit training.

What really stood out was the patience and care shown throughout the process. The instructors took the time to explain everything clearly, made our
daughter feel confident and safe , and ensured they progressed at a comfortable pace. It was never rushed - just supportive , thorough instructions from a team who clearly loves what they do.

Highly recommend Dive Rutland to anyone - especially families or younger divers. We’re so grateful for the experience and can’t wait to come back!

Simon Perrin

UK

★★★★★

#1 training centre in my eyes. The team are friendly, courteous and astute to your individual needs and capability. Of course you’d expect to come away with a certification after paying your money; however, you come away with far more than the basic knowledge and skills to pass the certification, you come away feeling capable and competent and with a group of people you want to keep in touch with as friends and dive with more. Keep it up Dive Rutland!

Mark Connelly

UK

★★★★★

Thank you for a great insightful course, which made me appreciate more what was happening around me during my diving trips.The patience and knowledge of all the staff made it a great experience overall.See you in the water soon

Agnes Welham

UK

★★★★★

Drysuit Speciality - Was excellent. From the first briefing at the shop. To the pool dive. To the real thing at Stoney Cove (my first time there!). Great mix of professional efficiency with real world fun. Always felt safe. Not the best of weather, but I stayed bone dry. No hesitation in recommending Tracey and the team to anyone considering taking up diving, like me. But be warned, it’s addictive!! Special thanks to Rob

John Lawerence

UK

★★★★★

Outstanding experience especially for young divers!

We had an absolutely fantastic experience with dive Rutland ! Tracy and the entire team was very friendly, helpful, and professional from start to finish. They went above and beyond to support our 13 year old for their open water course and her drysuit training.

What really stood out was the patience and care shown throughout the process. The instructors took the time to explain everything clearly, made our
daughter feel confident and safe , and ensured they progressed at a comfortable pace. It was never rushed - just supportive , thorough instructions from a team who clearly loves what they do.

Highly recommend Dive Rutland to anyone - especially families or younger divers. We’re so grateful for the experience and can’t wait to come back!

Simon Hunter

UK