OPEN CHANNEL
Protected Area
Christchurch Harbour
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) - OPEN CHANNEL offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
Okay, so Open Channel. Forget your big, intact wrecks here. This is a properly broken-up fishing vessel, scattered over a wide, shallow area. We love it because it’s surprisingly atmospheric, even at eight metres. Sunlight filters down, illuminating the twisted metal and the incredible growth that’s taken over every surface. You’ll find dabs of jewel anemones, colourful sponges, and nudibranchs grazing on the algae. It's less about penetrating a hull and more about exploring a debris field, discovering little pockets of life. Look for schools of juvenile pollack darting through the wreckage and the occasional grumpy lobster tucked into a crevice. It’s a brilliant site for newer divers getting comfortable with wreck diving in UK waters, or for photographers wanting to play with ambient light and macro subjects. Our favourite time to dive it is on a calm, sunny day with a slack tide – you get the best visibility and the light really brings out the colours.
Typical OPEN CHANNEL 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 OPEN CHANNEL
Dive shops near OPEN CHANNEL
TAL Scuba Ltd.
Mayim Mermaid Academy
Dorset Diving Services
Divers Down
Andark Diving
In2 Diving
Reviews for OPEN CHANNEL
Conditions
Ocean conditions, forecast and tides for OPEN CHANNEL
OPEN CHANNEL Ocean Conditions
Monthly averages for OPEN CHANNEL, 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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