Conditions
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.
Dived here today? How were conditions vs. what we showed?
About this site
Lago Esmeralda is a flooded quarry lake in the interior of São Paulo state used as a freshwater training site, reaching 70 m at its deepest point. Entry is from the shore; there are submerged obstacles from the old quarry workings, so stay with a guide or instructor.
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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