ILLYDIA
Protected Area
Sinah Common
Why dive here
With 176+ marine species recorded in the area - including blue sharks, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - ILLYDIA offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The Illydia, oh, what a character she is. We’ve bumped into her a few times now, and she always delivers a good dive. She’s a sailing vessel, a wreck with a story, though it’s the way she’s come to rest that makes her special. You’ll find her broken up, but not scattered. Instead, she’s settled into distinct sections, creating these fantastic swim-throughs and sheltered nooks. It’s the structure of her holds that we really love. You can navigate through them, feeling the water surge and pull you gently along, light filtering down from above. Crabs hide in every crevice, and we’ve spotted plenty of blennies darting between the metal plates. The anemones here are particularly striking, often a vibrant orange against the grey steel. For photographers, the way the light plays on the wreck, especially on a sunny day, is a real treat. We’d suggest catching her on an incoming tide; the visibility tends to be at its best then, and the current helps you drift through with ease. She's a perfect dive for those who enjoy exploring tight spaces and appreciate a wreck that feels alive with its resident critters.
Typical ILLYDIA Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Nearest Dive Centres to ILLYDIA
Dive shops near ILLYDIA
In2 Diving
Sussex Diving & Leisure
Andark Diving
Mulberry Marine Experiences CIC
Abyss Scuba School
Sunken Dreams Scuba Diving Academy
Reviews for ILLYDIA
Conditions
Ocean conditions, forecast and tides for ILLYDIA
ILLYDIA Ocean Conditions
Monthly averages for ILLYDIA, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (50.44, -2.73) (3km away)
October Averages
Sea Temperature
17°C
62°F · Range: 15.1–17.5°C
Air Temperature
13°C
56°F
Wind Speed
8.14 m/s
15.8 knots
Atmospheric Pressure
1011 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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