CITY OF MEXICO
Protected Area
Offshore Overfalls
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) - CITY OF MEXICO offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The City of Mexico is one of those wrecks that really sticks with you. Dropping down to 49 metres, you’re greeted by a grand old steamship, her 78-metre length stretched out on the seabed. She went down in 1916, stopped and sunk by a German submarine, carrying coal from Blyth to Rochelle. We love that sense of history, how intact she still is, even after all these years. Her triple-expansion engine is a prominent feature, a complex tangle of machinery now cloaked in vibrant jewel anemones. We always suggest taking a good torch. The light penetration at this depth is limited, but your beam will pick out the reds and oranges, making the colours pop. Look for conger eels peering from dark recesses, their thick bodies disappearing into the gloom. Visibility here can be excellent, though it's always worth checking conditions. Our favourite part is exploring the holds, imagining the cargo she once carried. It's a dive for experienced deep wreck divers who appreciate a substantial piece of maritime history.
Typical CITY OF MEXICO Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Maximum depth 49m exceeds recreational limits (40m). Technical diving certification and equipment required.
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 CITY OF MEXICO
Dive shops near CITY OF MEXICO
Sussex Diving & Leisure
Mulberry Marine Experiences CIC
Abyss Scuba School
Ocean View
Reviews for CITY OF MEXICO
Conditions
Ocean conditions, forecast and tides for CITY OF MEXICO
CITY OF MEXICO Ocean Conditions
Monthly averages for CITY OF MEXICO, 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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