HMS Keith
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 Keith offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The HMS Keith, a B-class destroyer sunk in 1940, sits as a truly impressive wreck off the coast here. We love it because it’s still so intact, surprisingly so for its age and the sometimes-rough conditions it endures. Dropping down, the first thing you notice is the sheer size of the hull, stretching out into the gloom. Visibility here can be a game of chance, but when it’s good, you can make out the lines of the ship clearly, cannons still pointing defiantly. It’s a proper dive, one where you feel the history, the cold war materialising around you. We often find conger eels peering from every dark recess, their heads like old leather, and massive pollack drift in and out of the superstructure. It's a site that suits experienced divers comfortable with deeper wrecks and potential currents; there's plenty to penetrate for those with the right training and gear. Our favourite part? Exploring the bridge area, imagining the crew on watch, then looking for the anemones, bright oranges and pinks, that carpet the exposed metalwork. It’s a stark contrast, the grey steel softened by this explosion of colour. Dive this one on a slack tide for the best experience; it makes all the difference when you’re trying to appreciate the scale.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Reviews for HMS Keith
Conditions
Ocean conditions, forecast and tides for HMS Keith
HMS Keith Ocean Conditions
Monthly averages for HMS Keith, 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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