Cannons
Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
Cannons sits along the west coast of Cozumel, part of the reef system that runs parallel to the island within the Mesoamerican Reef, off the Yucatan Peninsula in Mexico. Dive boats typically reach it on short runs from San Miguel de Cozumel, the island's main town. It is rated a technical dive, and divers have also reported an overhead environment at the site, so planning and route awareness matter here more than on the island's open reef dives.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Stoplight ParrotfishSparisoma virideReported here · unconfirmed
Yellowtail ParrotfishSparisoma rubripinneReported here · unconfirmed
Longsnout SeahorseHippocampus reidiReported here · unconfirmed
Green Sea TurtleChelonia mydasReported here · unconfirmed
Whitespotted FilefishCantherhines macrocerusReported here · unconfirmed
Nurse SharkGinglymostoma cirratumReported here · unconfirmed
Atlantic Sergeant MajorAbudefduf saxatilisReported here · unconfirmed
Yellow StingrayUrobatis jamaicensisReported here · unconfirmed
Caribbean Spiny LobsterPanulirus argusReported here · unconfirmed
Blue ChromisAzurina cyaneaReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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