PETITE ANNA
Protected Area
Jersey Coast
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) - PETITE ANNA offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The Petite Anna, a small fishing vessel that went down in 1982, sits upright on the seabed and it's one of our favourite dives in the area. We love how intact she is for her size; you can really make out the deck, the wheelhouse structure, and even the winch gear towards the bow. It’s a proper wreck dive, even if she’s only 11.6 metres long. Drop down onto the deck and you’ll find squat lobsters tucked into every crevice, while dogfish often snooze in the shelter of the wheelhouse. Ling poke their heads out from under plates of steel. The wreck itself has become a haven for life. We’ve had some fantastic dives here in late summer when the visibility often pushes past 10 metres, making the outlines of the Petite Anna sharp against the sandy bottom. Watch for currents though, especially around spring tides.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
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Conditions
Ocean conditions, forecast and tides for PETITE ANNA
PETITE ANNA Ocean Conditions
Monthly averages for PETITE ANNA, 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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