HMS PRIMROSE
Protected Area
The Manacles
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 PRIMROSE offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The HMS Primrose isn’t about big fish. It’s about history, cold water, and the quiet satisfaction of touching something that’s been down there for centuries. Lying in a relatively sheltered spot near the Manacles, this 1807 sloop met its end in rough seas, and parts of it are still remarkably intact at just 15 metres. We love dropping onto the scattering of timbers, feeling that chill water, and imagining the storm that drove her onto the rocks. You’ll find plenty of conger eels tucked into the larger sections of hull, and the site is usually thick with dogfish and gobies darting between the frames. For us, the joy here is in the exploration, peering into crevices, and seeing how the ocean has reclaimed the structure. It’s a gentle dive, perfect for those days when the deeper wrecks are too challenging, and it offers a tangible connection to Cornwall's maritime past. Bring a good torch and take your time; the details are what make this wreck special.
Typical HMS PRIMROSE 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.
Nearest Dive Centres to HMS PRIMROSE
Dive shops near HMS PRIMROSE
Porthkerris Divers
DiveUK
Seaways Diving
Karleyth Diving Ltd.
Viewpoint Diving Centre
Wavecrest Scuba
Reviews for HMS PRIMROSE
Conditions
Ocean conditions, forecast and tides for HMS PRIMROSE
HMS PRIMROSE Ocean Conditions
Monthly averages for HMS PRIMROSE, 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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