MARIE HENRIETTE
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) - MARIE HENRIETTE offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The *Marie Henriette* in Cornwall is a wreck that always delivers. We’re talking about a steamship, and while it’s not some grand intact vessel, what’s left at just 5 metres depth is a fantastic example of how nature reclaims things. You’ll find ribs and plating scattered across the seabed, creating perfect nooks and crannies for lobster, spider crabs, and sometimes even a lurking conger eel. For such a shallow site, it’s surprisingly atmospheric. Sunlight filters through the kelp, dappling the metal, and the sensation of being so close to shore yet immersed in this historical scene is quite unique. It's an easy dive, perfect for extending your bottom time and really getting to know the residents. We’d suggest a calm day with good visibility, as it really enhances the details of the wreck and the marine life. Our favourite spot is usually around the engine block, where the most robust structures remain and tend to attract the biggest lobsters.
Typical MARIE HENRIETTE 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.
Reviews for MARIE HENRIETTE
Conditions
Ocean conditions, forecast and tides for MARIE HENRIETTE
MARIE HENRIETTE Ocean Conditions
Monthly averages for MARIE HENRIETTE, 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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