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Dive #603 · Wednesday, 26 February 2025 · 14:27–15:15

Cenote La Concha

Tulum, Quintana Roo The Quintana Roo cenotes

cave

Profile
Max depth
13.4 m
Avg depth
9.6 m
Bottom time
47 min
Water
25 °C

Kit

Gas
Nitrox 32
Cylinder
4x D80
Mode
Open circuit
Surface interval
1:29
Safety stop
1 min

Where

Cenote La Concha

cave part of Sistema Sac Actun

Entered through a slot in the limestone that drops straight to ten metres, with two and a half kilometres of line and water that is reliably clear.

Dive 1 of 2 here · first 2025 · last Feb 2025

On the map

La Concha cave lines

No route marked

35 m33 m37 m35 m36 mCenote La Concha↓9.8 m↓18 m↓12.8 m634 m↓13.1 m↓9.8 m↓12.5 m↓9.8 mSidemount restriction · 229 m↓12.5 m317 m192 m↓13.7 m360 m518 m485 m491 m527 m↓14.3 m500 m475 m↓13.1 m640 mSidemount restriction↓12.5 mT · Fenomeno upstream lines↓9.8 mCenote FenomenoN50 m
  • Entrance
  • T
  • Jump
  • Restriction
  • End of line
  • Shoreline
  • Jump (no line)
  • Depth
  • Along the line

Profile

ZHL-16C GF · GF 50/85 · Perdix #607

0 m4 m7 m11 m14 m0′11′23′34′46′57′25 °C25 °C
Avg depth
9.6 m
Deepest at
26:40
Descent
4.6 m/min
fastest
Ascent
7 m/min
fastest
Samples
343
every 8.3 s
depth water temperature hover or touch the chart for the computer's readout

From dive computer (record #607); never logged on paper; site and tanks from the 2025 trip list; tanks 4x D80

All dives at Cenote La Concha →