www.ilhagrande.com.br · Official Activity Guide
Destination-level diving guide used to confirm Jaconema as part of the Ilha Grande shore-diving portfolio.
Dive Spot Guide•
Costão da Jaconema - Deck Pous Nautilus (Ilha Grd RJ)
Shallow rocky shoreline dive with strong night-dive appeal.
ScubaShore EntryBeginner
Reef
Costão da Jaconema works best when surface conditions are settled enough for straightforward shoreline access and an unhurried route along the rock face.
About Costão da Jaconema - Deck Pous Nautilus (Ilha Grd RJ)
Costão da Jaconema is a shallow rocky shoreline dive where night life, macro interest, and easy depth make the site more about patient observation than range. Access and comfort depend heavily on local sea state and the exact shoreline setup used on the day. Costão da Jaconema works best when surface conditions are settled enough for straightforward shoreline access and an unhurried route along the rock face.
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Where Is Costão da Jaconema - Deck Pous Nautilus (Ilha Grd RJ)?
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Community sourced coordinates.
Costão da Jaconema - Deck Pous Nautilus (Ilha Grd RJ) Planning Details
Depth range, seasonality, and planning context.
Reported Depth
4m - 15m
Local Intel For Costão da Jaconema - Deck Pous Nautilus (Ilha Grd RJ)
Community notes to help plan your visit.
Scuba
A shallow rocky-coast dive (4–15 m) suitable for beginners through advanced divers, with excellent night diving.
Costão da Jaconema - Deck Pous Nautilus (Ilha Grd RJ) Dive Conditions Planner
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Exposure Profile at Costão da Jaconema - Deck Pous Nautilus (Ilha Grd RJ)
Directional shelter context for incoming swell.
Exposure Note
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Recent Logged Visits At Costão da Jaconema - Deck Pous Nautilus (Ilha Grd RJ)
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Dive Spot Log Averages At Costão da Jaconema - Deck Pous Nautilus (Ilha Grd RJ)
Average conditions based on logged dives & visits.
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Costão da Jaconema - Deck Pous Nautilus (Ilha Grd RJ) Guide - Sources and Updates
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