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Slack-water timing and fauna-rich dive report.
Dive Spot Guide•
Hortense
Tide-timed boat site with riprap, wrecks, and Atlantic life.
Hortense sits off Cap Ferret in Arcachon Bay, where artificial riprap, wreck pieces, and slack-water timing shape the dive.
About Hortense
Hortense is a tide-timed boat dive off Cap Ferret in Arcachon Bay, built around artificial riprap, wreck fragments, and other odd underwater structures. The site rewards planning around slack water because the current can work with or against you, and the real appeal is the mix of constructed terrain and rich Atlantic life rather than a long swim. It is a classic sheltered-basin dive for people who like structure, timing, and a bit of local character.
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Research Estimate At Hortense
Conservative baseline from public research. No community dives logged yet.
AccessModerate entry effort
CoralSome damage
Aquatic LifeGreat variety
FacilitiesGood facilities
CurrentStrong current
Where Is Hortense?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Hortense Planning Details
Depth range, seasonality, and planning context.
Reported Depth
2m - 29m
Depth Note
Artificial riprap and wreck features descend to a 29 m route, so the site is best treated as a controlled tide dive.
Typical Conditions
Tide-timed boat dive over artificial riprap and wreck-like features, with current changing as the tide turns.
Safety & Access At Hortense
Site conditions, restrictions, and access requirements.
Site Conditions
Strong current
Safety Notes
Plan the dive for slack water and follow the recommended descent/return direction to manage current and return to the boat.
Access Restrictions
Tide timing is critical; the dive is best run at slack water.
Legal Notes
Follow local boat and tide procedures.
Local Intel For Hortense
Community notes to help plan your visit.
Scuba Diving
Typically dived at slack water, descending on the right-hand side and returning to the boat on the left as current dictates.
Freediving
Possible only on calm slack-water sessions, and still better suited to scuba control.
Snorkeling
Shallow sections and calm moments can work for snorkelling, but the site is mainly a scuba dive.
Wildlife at Hortense
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Hortense
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Hortense
Average conditions based on logged dives & visits.
No community dive data has been logged here yet. Be the first to record a dive and seed the averages.
