The flood gates or seated area at Ards are both excellent for viewing the airfield.
Runway 34/16 is used fairly often as there can be a North/South wind-main runway is 22/04 like BHD.
The approach to either 34 over the seawall or 16 over the Police station (avoiding the radio mast

) is pretty tricky and the runway looks even shorter from the air.
If it`s very windy you will have zero flying at Ards,as it is light aircraft and Heli`s only.