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.
Dived here today? How were conditions vs. what we showed?
About this site
Arcoiris lies along the Valparaíso coast of central Chile, on the Pacific shoreline of the Valparaíso Region. This stretch of coast is known for cold, nutrient-rich waters shaped by the Humboldt Current, and dive sites here are typically reached from the port city itself or nearby coastal towns. Arcoiris reaches a maximum depth of around 28 metres over its reef structure and is rated an intermediate dive.
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.
South American Sea LionOtaria byroniaReported here · unconfirmed
South American Multiradiate Sun StarHeliaster helianthusReported 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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