LCA 1642
Protected Area
Beachy Head West
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) - LCA 1642 offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
We’re big fans of a shallow wreck, and LCA 1642 is a fantastic example of why. This Landing Craft Assault vessel, sunk deliberately in 1945, sits upright on the seabed at a comfortable 16 metres, making it perfect for extended bottom times and really soaking in the history. What we love most is how intact it is; the bow ramp is still clearly visible, and you can swim through the troop compartment, imagining the young lads who were once inside. Sunlight filters through the gaps, illuminating schools of pollack that dart in and out of the structure, while decorator crabs pick their way across the deck plating. The engine room is a tight squeeze but worth a peek for the curious. For divers who appreciate history and don't mind a bit of a current on occasion, this is a truly rewarding dive.
Typical LCA 1642 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.
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Conditions
Ocean conditions, forecast and tides for LCA 1642
LCA 1642 Ocean Conditions
Monthly averages for LCA 1642, 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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