| Event | Venue | Date | Closing |
|---|---|---|---|
| Swift Irish Masters Coastal Championships | Glenarm Marina | 20/05/2023 | 10/05/2023 |
| Lee Regatta | Marina Cork | 13/05/2023 | 03/05/2023 |
| Ring Coastal Fixed Seat HOR | Drinagh Lake Cork | 13/05/2023 | 03/05/2023 |
| Ring Offshore HOR | Drinagh Lake, Cork | 13/05/2023 | 03/05/2023 |