The incident happened off Wexford's Hook Head this evening.
The father of four in his forties was taking part in an underwater search for a fisherman who went missing from a trawler off the Saltee Islands yesterday morning.
The alert was raised shortly after noon today as he returned to the surface after a dive.
He was treated by colleagues at the scene and airlifted to University Hospital Waterford where he has since been pronounced dead.
Wicklow Councillors: Answers & Action Needed For Long Derelict Wicklow Courthouse
They say an investment plan in line with Wicklow’s growing population must meet growing judicial needs.
Three Wicklow Beaches Can Fly The Blue Flag This Summer
Blue Flag is one of the world’s most recognized awards for beaches, marinas and boats.
Local Radio Plays A Huge Role In Community Engagement
The latest JNLR survey shows local attracts 2.3 million adult listeners daily.
Improvements Required At Bray Disability Centre Following HIQA Inspection
Baltinglass Awaits Rás Stage Finish
For Wicklow cycling fans, the return of the Rás to the mountains is being seen as one of the standout sporting occasions of 2026 and a rare opportunity to see Ireland’s biggest stage race tackle some of the county’s most iconic roads once again.
10:00pm - 1:00am
Relaxing favourites with Traic O'Braonain
Heavy rain shower
High: 12°C | Low: 6°C
Light rain
High: 14°C | Low: 6°C
Heavy Rain
High: 14°C | Low: 6°C
Heavy Rain
High: 10°C | Low: 5°C
Heavy Rain
High: 13°C | Low: 5°C