Aplysina site page with slope depth, beginner-friendly profile, and species notes.
Aplysina: shallow sponge reef off Port-Louis
Aplysina is run as a guided Port-Louis boat dive and suits newly certified divers.
Aplysina is a short boat dive from Port-Louis on Grande-Terre's western shelf, where a gentle slope drops onto a coral plateau with bright tube sponges, sand banks, and ledges. It is a relaxed, beginner-friendly dive and a strong choice for a second dive or a newly certified diver who wants an easy profile without losing reef structure.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
10m - 22m
Depth Note
Gentle slope from about 10 m to 22 m, with the shallow top staying comfortable for recently certified divers.
Best Season
Dry season, roughly December to May.
Typical Conditions
Calm, sheltered water over a gentle slope; usually light current and good visibility.
Hazards, restrictions, and access requirements.
Key Hazards
Access Restrictions
Boat access via a local dive operator; plan it as a guided Port-Louis dive.
Legal Notes
The site sits in the Grand Cul-de-Sac Marin / Port-Louis reserve area, so follow local operator and park rules.
Community notes to help plan your visit.
Scuba Diving
Gentle slope, coral plateau, and sponge-covered ledges over 10-22 m; a relaxed profile suited to controlled buoyancy.
Freediving
Not a freedive-first site; the main draw is the broad slope and reef plateau, which suit scuba better than breath-hold work.
Snorkeling
Snorkeling can sample the shallow top, but the richer sponge growth and reef structure are better underwater.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Aplysina site page with slope depth, beginner-friendly profile, and species notes.
Port-Louis dive-center site list with Aplysina depth and reef description.
Guadeloupe diving overview with regional reef, sponge, gorgonian, and fish context.
Port-Louis dive-center activity page using the Grand Cul-de-Sac Marin reserve sites.
Independent Guadeloupe diving guide with dry-season visibility and timing guidance.
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