Free guide · 6 pages

The 30-Second Dive Log

What to record, in what order, and why each field matters. Before your hair dries.

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Cover of The 30-Second Dive Log
Three dives later the details blur, and that is how memory works rather than a discipline failure. Capture things in the opposite order to how you remember them and the problem mostly goes away.

What Is Inside

  1. Why later becomes never, and why it is not your fault
  2. The six fields, in the order to record them
  3. What turns a logbook into evidence
  4. What can wait until you are on dry land

Every Dive You Log Becomes Marine Data

DIVR is a free dive log with citizen science built in. Log a dive in under 30 seconds, tag species checked against the World Register of Marine Species, and rate coral health on the same five-step scale reef surveys use.