LE GUILLEMOT
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) - LE GUILLEMOT offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
Le Guillemot is our kind of wreck dive, a real character tucked away off the Cornish coast. Dropping down to 35 metres, you’ll find the fishing vessel sitting upright and largely intact. It's not a massive wreck, only 12.5 metres long, but that just means you can really get to know it in a single dive without feeling rushed. We love exploring the wheelhouse, still standing proud, and the stern where the propeller blades often catch the light, even on a cloudier day. What makes Le Guillemot special, though, isn't just the wreck itself, but how nature has claimed it. Expect to see schools of pollack darting through the superstructure, sometimes so thick they obscure parts of the deck. Conger eels often peek out from behind bent plates, and the current brings in plenty of nudibranchs, clinging to the hull. This site is perfect for those who enjoy a deeper dive with a good opportunity for penetration if you're qualified and the conditions are right. For the best visibility, we always suggest aiming for slack tide on a neap tide – it makes a real difference down there.
Typical LE GUILLEMOT Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Deep dive (35m) - monitor air consumption closely. Advanced certification recommended.
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Always perform a 3-minute safety stop at 5m before surfacing.
Reviews for LE GUILLEMOT
Conditions
Ocean conditions, forecast and tides for LE GUILLEMOT
LE GUILLEMOT Ocean Conditions
Monthly averages for LE GUILLEMOT, 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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