Faille de Poe
Protected Area
Poé
Why dive here
With 116+ marine species recorded in the area - including dugongs, eagle rays, great white sharks, manta rays and mobula rays (devil rays) - Faille de Poe offers some of Loyalty Islands's richest wreck diving. Water ranges 24-29°C, warmest January, February, March.
Faille de Poe is one of those sites we still talk about over beers, long after the trip. It’s an old riverbed slicing through the Poe Lagoon, and that unique geology really sets it apart. Forget your typical reef dive; this is about the big boys. From the moment you drop, you’re in the thick of it, often with a decent current pushing you along, which we love for the drift. Visibility can be a bit variable, maybe 12 meters on an average day, but honestly, you won't even notice once the schools start coming into view. We’ve seen barracudas so dense they’re a shimmering wall, jacks circling in the blue, and blacktip reef sharks gliding past with lazy confidence. Our favourite encounters here are definitely the guitarfish, an absolute treat to spot. The Black Angelfish and Two-tone wrasse add splashes of colour too, but it's the sheer biomass that truly impresses. This place is a proper festival of big fish, raw and powerful. We'd suggest this site for experienced divers, you need a minimum of 20 dives to even get in the water here, and that current means you need to be comfortable. It’s not about intricate macro life; it’s about that primal thrill of being surrounded by serious marine activity. Come prepared for an exhilarating drift and a guaranteed adrenaline rush.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Reviews for Faille de Poe
Conditions
Ocean conditions, forecast and tides for Faille de Poe
Faille de Poe Ocean Conditions
Monthly averages for Faille de Poe, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-20.94, 165.47) (8km away)
October Averages
Sea Temperature
25°C
77°F · Range: 23.4–27.1°C
Current Speed
8.06 cm/s
Direction: S (187.1°)
Chlorophyll-a
0.052 mg/m³
Very clear (oligotrophic)
Salinity
35.08 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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