SURFACE MARKER BUOYS (SMBs) THE SMALL SAFETY DEVICE EVERY DIVER SHOULD CARRY

A Surface Marker Buoy (SMB) may be one of the simplest pieces of scuba diving equipment, but it can play an important role in diver safety. Whether you're drift diving, boat diving, making a safety stop, or surfacing away from your dive boat, a highly visible scuba SMB can help boats and surface support identify your location. In this guide, we explain what a Surface Marker Buoy is, how an SMB works, and why every scuba diver should consider carrying one. Learn the differences between an SMB and a delayed surface marker buoy (DSMB), how to choose the right size and color, and what to look for in an SMB, dive reel, or spool. We’ll also cover when to deploy a surface marker and why practicing proper SMB deployment is an important scuba diving skill. Small, lightweight, and easy to carry, an SMB can be a valuable addition to your scuba safety equipment without taking up much room in your dive bag or BCD pocket. From recreational scuba diving to drift and boat dives, discover why this affordable piece of dive safety gear deserves a place in your scuba gear setup.

SCUBABLAST WEEKLY