HALSEWELL
Protected Area
Purbeck 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) - HALSEWELL offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The *Halswell*, wrecked in 1786, is a real piece of history. You’re not just diving metal here, you're exploring the remains of an East Indiaman, broken against the Purbeck cliffs in a terrible storm. We love how the wreck is scattered, not a single intact hull, but rather an archaeological puzzle spread across the seabed. You'll find timbers, cannon, and various other artefacts, all draped in a surprising amount of soft coral and sponges. It’s a site for those who enjoy a slower dive, peering into crevices, imagining the ship's final moments. We’d suggest a calm day, as surge can make the shallower sections a bit tricky, but the rewards are worth it – a genuinely atmospheric dive, rich with narrative.
Typical HALSEWELL 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.
Nearest Dive Centres to HALSEWELL
Dive shops near HALSEWELL
Divers Down
Mayim Mermaid Academy
Dorset Diving Services
TAL Scuba Ltd.
Dive Beyond Limited
Old Harbour Dive Centre
Reviews for HALSEWELL
Conditions
Ocean conditions, forecast and tides for HALSEWELL
HALSEWELL Ocean Conditions
Monthly averages for HALSEWELL, 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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