I presume these mails refer to the Championships on the easterly of the 2 large islands that make up the area covered by UKWA.
The Championships on the western island are taking place this weekend! The event is described as the Wayfarer Irish National Championships. As far as I am aware this is recognised as a National Championship by the Irish Sailing Association. I suppose technically they are the championships of the Irish section of UKWA.
Small point : does an Irish registered boat have to qualify for European and World Championships through the UKWA qualifiers? In which case it might be appropriate that an Irish event was included on the list!