Big Cave
Protected Area
MIKRES KYKLADES, VOREIOANATOLIKI AMORGOS, ANATOLIKES AKTES DONOUSAS, GYRO NISIDES KAI THALASSIA PERIOCHI
Why dive here
Big Cave is a cave dive where divers can encounter sea turtles. Water ranges 17-27°C, warmest July, August, September.
Big Cave, off the coast of Crete, is exactly what it sounds like: a sizeable cavern dive. The entrance opens wide, allowing plenty of ambient light to filter in, making it a good option for divers new to overhead environments. Inside, we found some interesting rock formations and the occasional grouper lurking in the shadows. It’s a solid choice for a different kind of dive day, especially if you’re keen to explore a well-lit cave system without serious penetration.
Typical Big Cave Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Overhead environment - never enter without proper cave/cavern training, redundant equipment, and a guideline.
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Conditions
Ocean conditions, forecast and tides for Big Cave
Big Cave Ocean Conditions
Monthly averages for Big Cave, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (35.42, 24.79) (35km away)
October Averages
Sea Temperature
24°C
75°F · Range: 22.3–25.7°C
Current Speed
4 cm/s
Direction: S (180°)
Chlorophyll-a
0.086 mg/m³
Very clear (oligotrophic)
Salinity
39.3 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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