YVONNE
Protected Area
Plymouth Sound Shores and Cliffs
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) - YVONNE offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
We love a good wreck with a story, and the *Yvonne* has over a century of them. Sunk in 1920, this steel sailing vessel lies at a comfortable 6m, making it one of Cornwall’s most accessible wrecks. You don't need to be an advanced diver to appreciate its scale; at 68m long, the outline is still clear, spread across the seabed. Dropping onto the *Yvonne*, you're immediately struck by how much of the original structure remains – the bow and stern sections are particularly distinct. We’ve found the stern often holds the most interest, with crabs scuttling into crevices and lobsters peeking from beneath plates of steel. Look closely at the ribs of the hull, now draped in soft corals and anemones, creating miniature ecosystems. The ambient light at this depth means colours truly pop, even on a grey Cornish day. For photographers, a wide-angle lens is perfect to capture the sheer size and the way light filters through the kelp forest that dances above the wreck. It’s a gentle dive, perfect for extending bottom time and really soaking in the history.
Typical YVONNE 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 YVONNE
Dive shops near YVONNE
Plymouth Diving Centre
Sound Diving Limited
Dive Looe
Scuba 2000
Viewpoint Diving Centre
Reviews for YVONNE
Conditions
Ocean conditions, forecast and tides for YVONNE
YVONNE Ocean Conditions
Monthly averages for YVONNE, 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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