Tide gauge at Holyhead2
Time (UTC)	bub(m)
2025-09-17 04:45:00	4.179
2025-09-17 05:00:00	4.282
2025-09-17 05:15:00	4.415
2025-09-17 05:30:00	4.495
2025-09-17 05:45:00	4.585
2025-09-17 06:00:00	4.686
2025-09-17 06:15:00	4.741
2025-09-17 06:30:00	4.765
2025-09-17 06:45:00	4.814
2025-09-17 07:00:00	4.854
2025-09-17 07:15:00	4.833
2025-09-17 07:30:00	4.814
2025-09-17 07:45:00	4.773
2025-09-17 08:00:00	4.698
2025-09-17 08:15:00	4.625
2025-09-17 08:30:00	4.529
2025-09-17 08:45:00	4.398
2025-09-17 09:00:00	4.282
2025-09-17 09:15:00	4.156
2025-09-17 09:30:00	3.995
2025-09-17 09:45:00	3.823
2025-09-17 10:00:00	3.686
2025-09-17 10:15:00	3.501
2025-09-17 10:30:00	3.359
2025-09-17 10:45:00	3.215
2025-09-17 11:00:00	3.057
2025-09-17 11:15:00	2.921
2025-09-17 11:30:00	2.817
2025-09-17 11:45:00	2.712
2025-09-17 12:00:00	2.612
2025-09-17 12:15:00	2.547
2025-09-17 12:30:00	2.521
2025-09-17 12:45:00	2.471
2025-09-17 13:00:00	2.463
2025-09-17 13:15:00	2.484
2025-09-17 13:30:00	2.513
2025-09-17 13:45:00	2.56
2025-09-17 14:00:00	2.641
2025-09-17 14:15:00	2.754
2025-09-17 14:30:00	2.844
2025-09-17 14:45:00	2.975
2025-09-17 15:00:00	3.135
2025-09-17 15:15:00	3.295
2025-09-17 15:30:00	3.448
2025-09-17 15:45:00	3.61
2025-09-17 16:00:00	3.787
2025-09-17 16:15:00	3.934