Tide gauge at Portsmouth
Time (UTC)	bub(m)
2026-03-01 16:30:00	1.581
2026-03-01 16:45:00	1.714
2026-03-01 17:00:00	1.825
2026-03-01 17:15:00	1.932
2026-03-01 17:30:00	2.02
2026-03-01 17:45:00	2.09
2026-03-01 18:00:00	2.152
2026-03-01 18:15:00	2.213
2026-03-01 18:30:00	2.286
2026-03-01 18:45:00	2.392
2026-03-01 19:00:00	2.534
2026-03-01 19:15:00	2.709
2026-03-01 19:30:00	2.915
2026-03-01 19:45:00	3.117
2026-03-01 20:00:00	3.335
2026-03-01 20:15:00	3.549
2026-03-01 20:30:00	3.765
2026-03-01 20:45:00	3.984
2026-03-01 21:00:00	4.196
2026-03-01 21:15:00	4.382
2026-03-01 21:30:00	4.532
2026-03-01 21:45:00	4.642
2026-03-01 22:00:00	4.713
2026-03-01 22:15:00	4.743
2026-03-01 22:30:00	4.733
2026-03-01 22:45:00	4.692
2026-03-01 23:00:00	4.631
2026-03-01 23:15:00	4.575
2026-03-01 23:30:00	4.532
2026-03-01 23:45:00	4.498
2026-03-02 00:00:00	4.46
2026-03-02 00:15:00	4.385
2026-03-02 00:30:00	4.261
2026-03-02 00:45:00	4.083
2026-03-02 01:00:00	3.865
2026-03-02 01:15:00	3.617
2026-03-02 01:30:00	3.348
2026-03-02 01:45:00	3.06
2026-03-02 02:00:00	2.762
2026-03-02 02:15:00	2.451
2026-03-02 02:30:00	2.148
2026-03-02 02:45:00	1.865
2026-03-02 03:00:00	1.631
2026-03-02 03:15:00	1.46
2026-03-02 03:30:00	1.363
2026-03-02 03:45:00	1.35