Unknown Wreck off Thorness Bay
Protected Area
Thorness Bay
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) - Unknown Wreck off Thorness Bay offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
Dropping onto the Unknown Wreck off Thorness Bay, you’re greeted by the skeletal remains of a wooden sailing vessel, lying in about 15 metres of water. It’s not a towering steel hulk, but a more subtle, historical dive. We found sections of the hull still intact, framing and planking visible, offering a glimpse into mid-to-late 19th-century ship construction. Small fish dart through the timbers, and you’ll spot crabs tucked into crevices. It’s a quiet, reflective dive, perfect for those who appreciate maritime history and the slower pace of exploring a site where nature is gradually reclaiming human endeavour.
Typical Unknown Wreck off Thorness Bay 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.
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to Unknown Wreck off Thorness Bay
Dive shops near Unknown Wreck off Thorness Bay
Andark Diving
In2 Diving
TAL Scuba Ltd.
Sussex Diving & Leisure
Mulberry Marine Experiences CIC
Mayim Mermaid Academy
Reviews for Unknown Wreck off Thorness Bay
Conditions
Ocean conditions, forecast and tides for Unknown Wreck off Thorness Bay
Unknown Wreck off Thorness Bay Ocean Conditions
Monthly averages for Unknown Wreck off Thorness Bay, 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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