Tide gauge at Holyhead2
Time (UTC)	bub(m)
2026-01-15 01:00:00	3.265
2026-01-15 01:15:00	3.229
2026-01-15 01:30:00	3.185
2026-01-15 01:45:00	3.135
2026-01-15 02:00:00	3.144
2026-01-15 02:15:00	3.131
2026-01-15 02:30:00	3.153
2026-01-15 02:45:00	3.198
2026-01-15 03:00:00	3.28
2026-01-15 03:15:00	3.362
2026-01-15 03:30:00	3.457
2026-01-15 03:45:00	3.585
2026-01-15 04:00:00	3.733
2026-01-15 04:15:00	3.897
2026-01-15 04:30:00	4.059
2026-01-15 04:45:00	4.223
2026-01-15 05:00:00	4.372
2026-01-15 05:15:00	4.496
2026-01-15 05:30:00	4.637
2026-01-15 05:45:00	4.773
2026-01-15 06:00:00	4.889
2026-01-15 06:15:00	5
2026-01-15 06:30:00	5.123
2026-01-15 06:45:00	5.215
2026-01-15 07:00:00	5.259
2026-01-15 07:15:00	5.351
2026-01-15 07:30:00	5.414
2026-01-15 07:45:00	5.437
2026-01-15 08:00:00	5.459
2026-01-15 08:15:00	5.47
2026-01-15 08:30:00	5.444
2026-01-15 08:45:00	5.393
2026-01-15 09:00:00	5.336
2026-01-15 09:15:00	5.266
2026-01-15 09:30:00	5.163
2026-01-15 09:45:00	5.051
2026-01-15 10:00:00	4.933
2026-01-15 10:15:00	4.793
2026-01-15 10:30:00	4.658
2026-01-15 10:45:00	4.494
2026-01-15 11:00:00	4.328
2026-01-15 11:15:00	4.184
2026-01-15 11:30:00	4.02
2026-01-15 11:45:00	3.861
2026-01-15 12:00:00	3.722
2026-01-15 12:15:00	3.568