Tide gauge at Holyhead2
Time (UTC)	bub(m)
2026-08-13 09:00:00	4.819
2026-08-13 09:15:00	5.014
2026-08-13 09:30:00	5.18
2026-08-13 09:45:00	5.328
2026-08-13 10:00:00	5.448
2026-08-13 10:15:00	5.521
2026-08-13 10:30:00	5.565
2026-08-13 10:45:00	5.578
2026-08-13 11:00:00	5.543
2026-08-13 11:15:00	5.469
2026-08-13 11:30:00	5.341
2026-08-13 11:45:00	5.158
2026-08-13 12:00:00	4.945
2026-08-13 12:15:00	4.715
2026-08-13 12:30:00	4.46
2026-08-13 12:45:00	4.169
2026-08-13 13:00:00	3.872
2026-08-13 13:15:00	3.561
2026-08-13 13:30:00	3.237
2026-08-13 13:45:00	2.925
2026-08-13 14:00:00	2.646
2026-08-13 14:15:00	2.345
2026-08-13 14:30:00	2.061
2026-08-13 14:45:00	1.818
2026-08-13 15:00:00	1.56
2026-08-13 15:15:00	1.335
2026-08-13 15:30:00	1.167
2026-08-13 15:45:00	1.01
2026-08-13 16:00:00	0.881
2026-08-13 16:15:00	0.811
2026-08-13 16:30:00	0.774
2026-08-13 16:45:00	0.78
2026-08-13 17:00:00	0.822
2026-08-13 17:15:00	0.935
2026-08-13 17:30:00	1.079
2026-08-13 17:45:00	1.264
2026-08-13 18:00:00	1.514
2026-08-13 18:15:00	1.793
2026-08-13 18:30:00	2.098
2026-08-13 18:45:00	2.397
2026-08-13 19:00:00	2.723
2026-08-13 19:15:00	3.057
2026-08-13 19:30:00	3.378
2026-08-13 19:45:00	3.676
2026-08-13 20:00:00	3.973