HMS Coronation
Protected Area
Rame Head
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) - HMS Coronation offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
Diving the Coronation is like stepping into a cold, dark time capsule. This isn't a Caribbean splash-and-dash; it's proper wreck diving, where history feels heavy in the water around you. The ship went down in 1689, scattering timbers and cannons across the seabed off Penlee Point. We love rummaging through the debris field, imagining what life was like aboard a second-rate ship of the line. You'll find sections of hull, bronze guns, and occasionally, personal effects from the wreck. It's a challenging dive, often with strong currents and reduced visibility, but that just adds to the adventure. Our favourite spots are around the larger cannon groupings, where the crumb-of-bread sponge glows yellow and you might spot a spotted dragonet hunkering down. Look closely at the timbers themselves; they’re often covered in light-bulb sea squirts and sunset cup corals. This site suits experienced divers who appreciate history and don't mind a bit of a hunt, more archaeologist than fish-watcher. Just remember to time your dive with the slack tide, or you’ll be doing more exercise than exploring.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Nearest Dive Centres to HMS Coronation
Dive shops near HMS Coronation
Plymouth Diving Centre
Sound Diving Limited
Dive Looe
Scuba 2000
Viewpoint Diving Centre
Reviews for HMS Coronation
Conditions
Ocean conditions, forecast and tides for HMS Coronation
HMS Coronation Ocean Conditions
Monthly averages for HMS Coronation, 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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