Lost Buddy Procedure — What It Is and Why It Matters
A lost buddy procedure is the standardized steps to follow when you lose visual contact with your dive buddy underwater. The standard protocol: stop, look around for one minute (including looking up — your buddy may be above you), and listen for their tank-tapping signal. If you cannot locate each other after one minute, both divers should ascend independently to the surface to reunite.
The one-minute search rule prevents divers from spending excessive bottom time searching in the wrong direction while missing each other. Both divers ascending to the surface is the most reliable reunification strategy. Good buddy teams agree on lost buddy procedures during the pre-dive briefing and maintain close proximity throughout the dive.
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Frequently Asked Questions
How do I prevent buddy separation?
Stay within arm's reach in low visibility and within 3 to 5 meters in good visibility. Agree on a lead and follow position. Communicate frequently with hand signals. Check your buddy's position regularly — at least every 15 to 30 seconds. If visibility drops suddenly, reach out and make physical contact.
Should I always surface if I lose my buddy?
The standard recreational protocol is: search for 1 minute, then ascend to the surface at a safe rate with a safety stop. Do not spend extended time searching at depth — you consume air and may be going further from your buddy. Surface, meet your buddy, and decide together whether to continue the dive.
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