With Dublin Bay Sailing Club (DBSC) Saturday racing starred in IRC Zero and One due to the annual ICRA cruiser-racer National Championships in Howth, a five-boat IRC Two division was won by Lindsay Casey's J97 Windjammer and Ed Melvin's Ceol na Mara was the winner of IRC Three.
A south-easterly sea breeze of less than 10 knots prevailed for the fourth last Saturday race of the AIB Summer Series.
In the one design fleets, a 15-boat turnout of Flying Fifteens was won by Shane McCarthy in Mr Potato Head of the National Yacht Club. Recently crowned 31.7 national champions, Chris Johnston sailing Prospect of the National Yacht Club, won again in a five-boat turnout. The Royal Irish's Joe Smyth topped a seven-boat Beneteau 211 fleet.
Full results in all classes are below.