MERRIMAC
Protected Area
Mersey Narrows
Why dive here
With 118+ marine species recorded in the area - including dolphins, dwarf minke whales, humpback whales, ocean sunfish (mola mola) and orcas - MERRIMAC offers some of Northumberland & Northeast's richest wreck diving.
The Merrimac is a surprising little dive, often overlooked for the bigger wrecks further out. We love it precisely because of its simplicity – a steel barge, not much deeper than 10 metres, making it ideal for longer bottom times and less demanding dives. You’re essentially dropping onto a metal shell, broken in places, with plenty of nooks and crannies for fish to hide. What makes it special for us is the sheer number of blennies and gobies you can spot if you take your time. They’re everywhere, peeking out from every rivet and rust hole. Look closely and you’ll find squat lobsters too, tucked away in the darker recesses. The whole wreck has become a home, coated in a fine layer of green and brown algae, making it blend into the seabed. It’s a gentle introduction to wreck diving, or a perfectly relaxed second dive of the day, allowing you to really slow down and appreciate the small things.
Typical MERRIMAC 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 MERRIMAC
Dive shops near MERRIMAC
Aquaventurers
Blue Planet Aquarium
Shipmates
Delph Watersports Centre
Bolton Area Divers
Southsea Scuba
Reviews for MERRIMAC
Conditions
Ocean conditions, forecast and tides for MERRIMAC
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