All resultsExplore/Cozumel/San Juan Reef
San Juan Reef
Cozumel, Mexico
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EntryBoat
Max depth20 m
LevelBeginner-friendly
Water bodyCaribbean Sea
Water temp26–29°C
Estimated from climate dataSep
About this site
San Juan Reef is a reef dive site near Cozumel, Quintana Roo, Mexico, in the Caribbean Sea. It is reached from a boat with a maximum depth of about 20 m. Generally suitable for beginners. Commonly reported marine life includes barracuda, moray eels, lobsters, stingrays, octopus. Typical surface water temperature ranges from about 26 to 29 °C over the year.
Related guide
Conditions by month
BestGoodMixedOctoberGood
Generally good diving.
Marine life
Recorded nearby
Yellow StingrayUrobatis jamaicensis- Sergeant MajorAbudefduf saxatilis
Spiny UrchinDiadema antillarum- French AngelfishPomacanthus paru
- Blue TangAcanthurus coeruleus
- BlueheadThalassoma bifasciatum
Rock UrchinEchinometra lucunter
Caribbean Spiny LobsterPanulirus argus
Nearby sites
- 1La Palomita1.0 km
- 2Cantarell1.3 km
- 3Puerto de Abrigo2.3 km
- 4Barracuda - Cozumel3.0 km
- 5Twin wreck3.3 km
- 6Palace Reef5.6 km
Straight-line distances.
Sources: OpenDiveMap (ODbL) · Dive Vibe Community (ODbL) · OpenWaterAtlas (CC BY 4.0), citing OBIS/GBIF · Species occurrences: OBIS (CC BY 4.0), GBIF.org