Tide gauge at Holyhead2
Time (UTC)	bub(m)
2026-03-20 07:45:00	3.237
2026-03-20 08:00:00	3.566
2026-03-20 08:15:00	3.889
2026-03-20 08:30:00	4.205
2026-03-20 08:45:00	4.488
2026-03-20 09:00:00	4.764
2026-03-20 09:15:00	5.017
2026-03-20 09:30:00	5.235
2026-03-20 09:45:00	5.427
2026-03-20 10:00:00	5.595
2026-03-20 10:15:00	5.724
2026-03-20 10:30:00	5.828
2026-03-20 10:45:00	5.903
2026-03-20 11:00:00	5.929
2026-03-20 11:15:00	5.911
2026-03-20 11:30:00	5.849
2026-03-20 11:45:00	5.739
2026-03-20 12:00:00	5.569
2026-03-20 12:15:00	5.351
2026-03-20 12:30:00	5.109
2026-03-20 12:45:00	4.829
2026-03-20 13:00:00	4.534
2026-03-20 13:15:00	4.217
2026-03-20 13:30:00	3.857
2026-03-20 13:45:00	3.51
2026-03-20 14:00:00	3.172
2026-03-20 14:15:00	2.831
2026-03-20 14:30:00	2.495
2026-03-20 14:45:00	2.189
2026-03-20 15:00:00	1.872
2026-03-20 15:15:00	1.599
2026-03-20 15:30:00	1.332
2026-03-20 15:45:00	1.081
2026-03-20 16:00:00	0.873
2026-03-20 16:15:00	0.699
2026-03-20 16:30:00	0.567
2026-03-20 16:45:00	0.455
2026-03-20 17:00:00	0.401
2026-03-20 17:15:00	0.386
2026-03-20 17:30:00	0.41
2026-03-20 17:45:00	0.499
2026-03-20 18:00:00	0.652
2026-03-20 18:15:00	0.819
2026-03-20 18:30:00	1.057
2026-03-20 18:45:00	1.349
2026-03-20 19:00:00	1.639
2026-03-20 19:15:00	1.957