Local dive-school page with wreck depth and minesweeper history.
United Kingdom · Sussex Coast (Brighton, Eastbourne and Selsey)
Popular offshore wreck off Sussex with readable naval features.
Popular offshore wreck off Sussex with readable naval features.
HMS Northcoates is a historic offshore wreck off the Sussex coast, known as the Armed Trawler. It keeps enough structure to make navigation rewarding, with a visible degaussing fit and forecastle gun, and the wreck-life mix is what keeps regular wreck divers coming back. It is a proper boat dive for experienced divers, with a compact wreck profile that rewards a planned circuit rather than casual drifting.
Site Conditions
Safety Notes
Plan depth and gas carefully, and watch the broken bow section and other unstable debris.
Access Restrictions
Boat access only, with the dive timed around a short slack-water window.
Legal Notes
Historic wreck etiquette applies; leave the structure in place and follow charter procedures.
Community notes to help plan your visit.
Scuba Diving
The wreck's degaussing gear and forecastle gun are key feature points.
Freediving
Not suitable; this is an offshore wreck dive for scuba.
Snorkeling
Not suitable; the wreck is too deep and tide-sensitive for snorkelling.
Species commonly reported at this site, with direct links into their wildlife guides.
Conservative baseline from public research. No community dives logged yet.
Last Updated
Research Sources
Local dive-school page with wreck depth and minesweeper history.
Wreck tour with launch, slack-water, and visibility guidance.
Adopt-a-wreck and heritage context for the site.

Accessible Selsey wreck with scattered cargo and good fish life.

Boat-accessed drift reef southeast of Bognor Regis.