Tide gauge at Avonmouth Portbury
Time (UTC)	bub(m)
2025-06-30 18:00:00	3.443
2025-06-30 18:15:00	3.988
2025-06-30 18:30:00	4.524
2025-06-30 18:45:00	5.074
2025-06-30 19:00:00	5.599
2025-06-30 19:15:00	6.123
2025-06-30 19:30:00	6.65
2025-06-30 19:45:00	7.187
2025-06-30 20:00:00	7.724
2025-06-30 20:15:00	8.285
2025-06-30 20:30:00	8.833
2025-06-30 20:45:00	9.382
2025-06-30 21:00:00	9.935
2025-06-30 21:15:00	10.436
2025-06-30 21:30:00	10.897
2025-06-30 21:45:00	11.308
2025-06-30 22:00:00	11.639
2025-06-30 22:15:00	11.886
2025-06-30 22:30:00	12.041
2025-06-30 22:45:00	12.085
2025-06-30 23:00:00	12.021
2025-06-30 23:15:00	11.825
2025-06-30 23:30:00	11.5
2025-06-30 23:45:00	11.086
2025-07-01 00:00:00	10.638
2025-07-01 00:15:00	10.163
2025-07-01 00:30:00	9.662
2025-07-01 00:45:00	9.15
2025-07-01 01:00:00	8.653
2025-07-01 01:15:00	8.164
2025-07-01 01:30:00	7.687
2025-07-01 01:45:00	7.216
2025-07-01 02:00:00	6.773
2025-07-01 02:15:00	6.338
2025-07-01 02:30:00	5.917
2025-07-01 02:45:00	5.51
2025-07-01 03:00:00	5.107
2025-07-01 03:15:00	4.704
2025-07-01 03:30:00	4.311
2025-07-01 03:45:00	3.936
2025-07-01 04:00:00	3.565
2025-07-01 04:15:00	3.224
2025-07-01 04:30:00	2.918
2025-07-01 04:45:00	2.648
2025-07-01 05:00:00	2.426
2025-07-01 05:15:00	2.274