(1) There is a place in the sea about a mile out from the shore known as the "Church Banks" and when the waves break when crossing this place it is a sure sign of rain.
(2) When the waves break over Loca Tribhthín making a great noise which can be heard a long distance, it is another sign of rain.
(3) There is a rock in Ballyheigue about a mile from this school known as Muchallach, and when the waves are seen dashing over this rock it is a sure sign of rain.