La roche bleue
Protected Area
Castagna
Why dive here
With 213+ marine species recorded in the area - including blue sharks, dolphins, great white sharks, hammerhead sharks and mobula rays (devil rays) - La roche bleue offers some of Corsica's richest wall diving. Water ranges 15-28°C, warmest July, August, September.
La roche bleue sits at 28 metres, a consistent depth for an intermediate diver. It’s a site for exploring the deeper Mediterranean rock formations, with the chance to spot some of the area’s common species like moray eels tucked into crevices or grouper patrolling the edges. We’d suggest it for divers comfortable with extended bottom times at depth.
Typical La roche bleue Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Depth of 28m - Advanced Open Water certification recommended.
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to La roche bleue
Dive shops near La roche bleue
TORRA PLONGEE
Propriano Plongée
MAEVA PLONGEE
Plongée Nature
Subtortue
Reviews for La roche bleue
Conditions
Ocean conditions, forecast and tides for La roche bleue
La roche bleue Ocean Conditions
Monthly averages for La roche bleue, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (42.38, 9.55) (2km away)
October Averages
Sea Temperature
22°C
72°F · Range: 20.1–24.6°C
Air Temperature
18°C
64°F
Wind Speed
5.12 m/s
10.0 knots
Atmospheric Pressure
1017.2 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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