Diurnal Tides of the Coasts of Ireland. 



265 



KingstowTi Tide, Table D. 

 Negative heights at low water for thirteen lunations, commencing 

 1850, December 30^ V 3™, and ending 1851, December 

 20<i I4I1 41"i, 



Kingstown Tide, Table E. 



Difference of observed and calculated times of vanishing at high 



water, expressed in lunar days. 



Age of lunar tide z=Q^\7^. 



Kingstown Tide, Table F. 



Difference of observed and calculated times of vanishing at low 



water, expressed in lunar days. 



Ase of lunar tide = 4'^ IV". 



Phil. Mag. S. 4. Vol. II. No. 72. April 1856. 



