National Dragon Champion Neil Hegarty of the RStGYC took the East Coast title after six races sailed at the Royal Irish Yacht Club hosted event.
Overnight leader on Saturday, Hegarty sailing with crew Kevin O’Boyle and Charlie Bolger clinched the championship with a final race win on Sunday.
Winds were easterly and shifting between 60 and 90 degrees up to 12 knots with a short chop off Dun Laoghaire Harbour.
Sailing with four up, Kinsale Yacht Club's Brian Goggin and crew Sean Murphy, Daniel Murphy and John O Connor broke the overnight tie with Ruan O'Tiarnaigh, Stephen Boyle and John Burke in the Sutton Dinghy Club entry 'Phantom Capital' to take second overall on 13 points.
The SDC crew took third overall in the 13-boat fleet on 18 points.
Kinsale will host the prestigious 2024 Dragon Gold Cup, a high point on the calendar after the disappointing cancellation of the 2020 Cup at that venue due to COVID.
Results are here