Port Marnham (01195)

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Station Information

Code: 01195

Province: Newfoundland and Labrador

Location: 52.383333, -55.733333

Type: Discontinued

Operational: False

Owner: Canadian Hydrographic Service

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7 Day and Hourly Tides

7 day and hourly prediction tide tables provide predicted times and heights of the high and low waters. More info

Print Annual predictions

2023-02-02 (Thu)
Time NST	Height (m)	Height (ft)
05:24	1.2	4.1
12:37	0.4	1.3
18:05	0.8	2.8
23:26	0.5	1.6

2023-02-03 (Fri)
Time NST	Height (m)	Height (ft)
06:07	1.3	4.3
13:11	0.4	1.1
18:45	0.9	2.9

2023-02-04 (Sat)
Time NST	Height (m)	Height (ft)
00:04	0.4	1.5
06:44	1.4	4.5
13:38	0.3	1
19:17	0.9	3

2023-02-05 (Sun)
Time NST	Height (m)	Height (ft)
00:36	0.4	1.3
07:17	1.4	4.6
14:00	0.3	1
19:45	1	3.2

2023-02-06 (Mon)
Time NST	Height (m)	Height (ft)
01:07	0.4	1.2
07:47	1.4	4.7
14:20	0.3	0.9
20:12	1	3.3

2023-02-07 (Tue)
Time NST	Height (m)	Height (ft)
01:37	0.3	1.1
08:17	1.4	4.6
14:39	0.3	0.9
20:40	1.1	3.5

2023-02-08 (Wed)
Time NST	Height (m)	Height (ft)
02:09	0.3	1
08:46	1.4	4.5
15:01	0.3	0.9
21:10	1.1	3.6

Hourly Predictions (m)
Event Date	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
2023-02-02	0.6	0.8	0.9	1.1	1.2	1.2	1.2	1.1	0.9	0.7	0.6	0.5	0.4	0.4	0.5	0.6	0.8	0.8	0.8	0.8	0.7	0.6	0.5	0.5
2023-02-03	0.5	0.6	0.8	1	1.2	1.3	1.3	1.2	1.1	0.9	0.6	0.5	0.4	0.4	0.4	0.6	0.7	0.8	0.9	0.9	0.8	0.7	0.5	0.5
2023-02-04	0.5	0.5	0.7	0.9	1.1	1.3	1.4	1.3	1.2	1	0.7	0.5	0.4	0.3	0.4	0.5	0.6	0.8	0.9	0.9	0.9	0.7	0.6	0.5
2023-02-05	0.4	0.4	0.6	0.8	1	1.2	1.4	1.4	1.3	1.1	0.9	0.6	0.4	0.3	0.3	0.4	0.6	0.7	0.9	1	0.9	0.8	0.7	0.5
2023-02-06	0.4	0.4	0.5	0.6	0.9	1.1	1.3	1.4	1.4	1.2	1	0.7	0.5	0.3	0.3	0.4	0.5	0.7	0.9	1	1	0.9	0.8	0.6
2023-02-07	0.4	0.3	0.4	0.5	0.7	1	1.2	1.4	1.4	1.3	1.1	0.8	0.5	0.4	0.3	0.3	0.4	0.6	0.8	1	1.1	1	0.9	0.7
2023-02-08	0.5	0.3	0.3	0.4	0.6	0.8	1.1	1.3	1.4	1.3	1.2	0.9	0.6	0.4	0.3	0.3	0.4	0.6	0.8	1	1.1	1.1	1	0.8

Predictions

Estimation of past, present and future water levels. More info

Predictions
Event Date	Predictions (m)
2023-02-01 17:00 NST	0.805
2023-02-01 17:15 NST	0.805
2023-02-01 17:30 NST	0.802
2023-02-01 17:45 NST	0.797
2023-02-01 18:00 NST	0.788
2023-02-01 18:15 NST	0.777
2023-02-01 18:30 NST	0.765
2023-02-01 18:45 NST	0.75
2023-02-01 19:00 NST	0.733
2023-02-01 19:15 NST	0.716
2023-02-01 19:30 NST	0.698
2023-02-01 19:45 NST	0.679
2023-02-01 20:00 NST	0.66
2023-02-01 20:15 NST	0.641
2023-02-01 20:30 NST	0.622
2023-02-01 20:45 NST	0.604
2023-02-01 21:00 NST	0.588
2023-02-01 21:15 NST	0.572
2023-02-01 21:30 NST	0.559
2023-02-01 21:45 NST	0.547
2023-02-01 22:00 NST	0.538
2023-02-01 22:15 NST	0.531
2023-02-01 22:30 NST	0.528
2023-02-01 22:45 NST	0.528
2023-02-01 23:00 NST	0.531
2023-02-01 23:15 NST	0.538
2023-02-01 23:30 NST	0.549
2023-02-01 23:45 NST	0.563
2023-02-02 00:00 NST	0.582
2023-02-02 00:15 NST	0.605
2023-02-02 00:30 NST	0.632
2023-02-02 00:45 NST	0.662
2023-02-02 01:00 NST	0.696
2023-02-02 01:15 NST	0.732
2023-02-02 01:30 NST	0.771
2023-02-02 01:45 NST	0.813
2023-02-02 02:00 NST	0.855
2023-02-02 02:15 NST	0.899
2023-02-02 02:30 NST	0.942
2023-02-02 02:45 NST	0.985
2023-02-02 03:00 NST	1.027
2023-02-02 03:15 NST	1.067
2023-02-02 03:30 NST	1.104
2023-02-02 03:45 NST	1.137
2023-02-02 04:00 NST	1.168
2023-02-02 04:15 NST	1.194
2023-02-02 04:30 NST	1.215
2023-02-02 04:45 NST	1.231
2023-02-02 05:00 NST	1.242
2023-02-02 05:15 NST	1.248
2023-02-02 05:30 NST	1.249
2023-02-02 05:45 NST	1.244
2023-02-02 06:00 NST	1.234
2023-02-02 06:15 NST	1.219
2023-02-02 06:30 NST	1.199
2023-02-02 06:45 NST	1.175
2023-02-02 07:00 NST	1.146
2023-02-02 07:15 NST	1.114
2023-02-02 07:30 NST	1.079
2023-02-02 07:45 NST	1.041
2023-02-02 08:00 NST	1
2023-02-02 08:15 NST	0.958
2023-02-02 08:30 NST	0.914
2023-02-02 08:45 NST	0.869
2023-02-02 09:00 NST	0.824
2023-02-02 09:15 NST	0.778
2023-02-02 09:30 NST	0.734
2023-02-02 09:45 NST	0.69
2023-02-02 10:00 NST	0.648
2023-02-02 10:15 NST	0.608
2023-02-02 10:30 NST	0.57
2023-02-02 10:45 NST	0.535
2023-02-02 11:00 NST	0.504
2023-02-02 11:15 NST	0.476
2023-02-02 11:30 NST	0.452
2023-02-02 11:45 NST	0.433
2023-02-02 12:00 NST	0.419
2023-02-02 12:15 NST	0.409
2023-02-02 12:30 NST	0.404
2023-02-02 12:45 NST	0.404
2023-02-02 13:00 NST	0.409
2023-02-02 13:15 NST	0.419
2023-02-02 13:30 NST	0.433
2023-02-02 13:45 NST	0.451
2023-02-02 14:00 NST	0.473
2023-02-02 14:15 NST	0.498
2023-02-02 14:30 NST	0.525
2023-02-02 14:45 NST	0.555
2023-02-02 15:00 NST	0.586
2023-02-02 15:15 NST	0.617
2023-02-02 15:30 NST	0.648
2023-02-02 15:45 NST	0.679
2023-02-02 16:00 NST	0.708
2023-02-02 16:15 NST	0.736
2023-02-02 16:30 NST	0.761
2023-02-02 16:45 NST	0.783
2023-02-02 17:00 NST	0.802
2023-02-02 17:15 NST	0.817
2023-02-02 17:30 NST	0.828
2023-02-02 17:45 NST	0.836
2023-02-02 18:00 NST	0.839
2023-02-02 18:15 NST	0.838
2023-02-02 18:30 NST	0.834
2023-02-02 18:45 NST	0.826
2023-02-02 19:00 NST	0.814
2023-02-02 19:15 NST	0.8
2023-02-02 19:30 NST	0.782
2023-02-02 19:45 NST	0.762
2023-02-02 20:00 NST	0.741
2023-02-02 20:15 NST	0.717
2023-02-02 20:30 NST	0.693
2023-02-02 20:45 NST	0.668
2023-02-02 21:00 NST	0.644
2023-02-02 21:15 NST	0.619
2023-02-02 21:30 NST	0.596
2023-02-02 21:45 NST	0.573
2023-02-02 22:00 NST	0.553
2023-02-02 22:15 NST	0.535
2023-02-02 22:30 NST	0.519
2023-02-02 22:45 NST	0.507
2023-02-02 23:00 NST	0.498
2023-02-02 23:15 NST	0.493
2023-02-02 23:30 NST	0.492
2023-02-02 23:45 NST	0.495
2023-02-03 00:00 NST	0.503
2023-02-03 00:15 NST	0.515
2023-02-03 00:30 NST	0.532
2023-02-03 00:45 NST	0.554
2023-02-03 01:00 NST	0.58
2023-02-03 01:15 NST	0.611
2023-02-03 01:30 NST	0.646
2023-02-03 01:45 NST	0.685
2023-02-03 02:00 NST	0.727
2023-02-03 02:15 NST	0.772
2023-02-03 02:30 NST	0.819
2023-02-03 02:45 NST	0.868
2023-02-03 03:00 NST	0.917
2023-02-03 03:15 NST	0.967
2023-02-03 03:30 NST	1.016
2023-02-03 03:45 NST	1.063
2023-02-03 04:00 NST	1.109
2023-02-03 04:15 NST	1.151
2023-02-03 04:30 NST	1.19
2023-02-03 04:45 NST	1.225
2023-02-03 05:00 NST	1.254
2023-02-03 05:15 NST	1.279
2023-02-03 05:30 NST	1.298
2023-02-03 05:45 NST	1.31
2023-02-03 06:00 NST	1.317
2023-02-03 06:15 NST	1.317
2023-02-03 06:30 NST	1.31
2023-02-03 06:45 NST	1.298
2023-02-03 07:00 NST	1.279
2023-02-03 07:15 NST	1.254
2023-02-03 07:30 NST	1.225
2023-02-03 07:45 NST	1.19
2023-02-03 08:00 NST	1.15
2023-02-03 08:15 NST	1.107
2023-02-03 08:30 NST	1.06
2023-02-03 08:45 NST	1.011
2023-02-03 09:00 NST	0.96
2023-02-03 09:15 NST	0.907
2023-02-03 09:30 NST	0.853
2023-02-03 09:45 NST	0.8
2023-02-03 10:00 NST	0.746
2023-02-03 10:15 NST	0.694
2023-02-03 10:30 NST	0.644
2023-02-03 10:45 NST	0.596
2023-02-03 11:00 NST	0.552
2023-02-03 11:15 NST	0.51
2023-02-03 11:30 NST	0.473
2023-02-03 11:45 NST	0.44
2023-02-03 12:00 NST	0.412
2023-02-03 12:15 NST	0.389
2023-02-03 12:30 NST	0.371
2023-02-03 12:45 NST	0.358
2023-02-03 13:00 NST	0.352
2023-02-03 13:15 NST	0.35
2023-02-03 13:30 NST	0.355
2023-02-03 13:45 NST	0.364
2023-02-03 14:00 NST	0.379
2023-02-03 14:15 NST	0.399
2023-02-03 14:30 NST	0.423
2023-02-03 14:45 NST	0.45
2023-02-03 15:00 NST	0.482
2023-02-03 15:15 NST	0.515
2023-02-03 15:30 NST	0.551
2023-02-03 15:45 NST	0.588
2023-02-03 16:00 NST	0.625
2023-02-03 16:15 NST	0.662
2023-02-03 16:30 NST	0.698
2023-02-03 16:45 NST	0.733
2023-02-03 17:00 NST	0.765
2023-02-03 17:15 NST	0.794
2023-02-03 17:30 NST	0.819
2023-02-03 17:45 NST	0.841
2023-02-03 18:00 NST	0.858
2023-02-03 18:15 NST	0.87
2023-02-03 18:30 NST	0.877
2023-02-03 18:45 NST	0.88
2023-02-03 19:00 NST	0.877
2023-02-03 19:15 NST	0.87
2023-02-03 19:30 NST	0.858
2023-02-03 19:45 NST	0.842
2023-02-03 20:00 NST	0.822
2023-02-03 20:15 NST	0.799
2023-02-03 20:30 NST	0.773
2023-02-03 20:45 NST	0.745
2023-02-03 21:00 NST	0.715
2023-02-03 21:15 NST	0.684
2023-02-03 21:30 NST	0.653
2023-02-03 21:45 NST	0.622
2023-02-03 22:00 NST	0.591
2023-02-03 22:15 NST	0.563
2023-02-03 22:30 NST	0.536
2023-02-03 22:45 NST	0.512
2023-02-03 23:00 NST	0.492
2023-02-03 23:15 NST	0.474
2023-02-03 23:30 NST	0.461
2023-02-03 23:45 NST	0.453
2023-02-04 00:00 NST	0.449
2023-02-04 00:15 NST	0.45
2023-02-04 00:30 NST	0.457
2023-02-04 00:45 NST	0.468
2023-02-04 01:00 NST	0.485
2023-02-04 01:15 NST	0.508
2023-02-04 01:30 NST	0.535
2023-02-04 01:45 NST	0.568
2023-02-04 02:00 NST	0.605
2023-02-04 02:15 NST	0.646
2023-02-04 02:30 NST	0.691
2023-02-04 02:45 NST	0.739
2023-02-04 03:00 NST	0.791
2023-02-04 03:15 NST	0.844
2023-02-04 03:30 NST	0.898
2023-02-04 03:45 NST	0.953
2023-02-04 04:00 NST	1.008
2023-02-04 04:15 NST	1.062
2023-02-04 04:30 NST	1.114
2023-02-04 04:45 NST	1.163
2023-02-04 05:00 NST	1.208
2023-02-04 05:15 NST	1.249
2023-02-04 05:30 NST	1.285
2023-02-04 05:45 NST	1.315
2023-02-04 06:00 NST	1.339
2023-02-04 06:15 NST	1.357
2023-02-04 06:30 NST	1.367
2023-02-04 06:45 NST	1.37
2023-02-04 07:00 NST	1.366
2023-02-04 07:15 NST	1.355
2023-02-04 07:30 NST	1.337
2023-02-04 07:45 NST	1.311
2023-02-04 08:00 NST	1.279
2023-02-04 08:15 NST	1.242
2023-02-04 08:30 NST	1.198
2023-02-04 08:45 NST	1.15
2023-02-04 09:00 NST	1.098
2023-02-04 09:15 NST	1.043
2023-02-04 09:30 NST	0.985
2023-02-04 09:45 NST	0.925
2023-02-04 10:00 NST	0.865
2023-02-04 10:15 NST	0.804
2023-02-04 10:30 NST	0.745
2023-02-04 10:45 NST	0.687
2023-02-04 11:00 NST	0.631
2023-02-04 11:15 NST	0.578
2023-02-04 11:30 NST	0.529
2023-02-04 11:45 NST	0.483
2023-02-04 12:00 NST	0.443
2023-02-04 12:15 NST	0.407
2023-02-04 12:30 NST	0.377
2023-02-04 12:45 NST	0.353
2023-02-04 13:00 NST	0.335
2023-02-04 13:15 NST	0.322
2023-02-04 13:30 NST	0.316
2023-02-04 13:45 NST	0.316
2023-02-04 14:00 NST	0.322
2023-02-04 14:15 NST	0.334
2023-02-04 14:30 NST	0.351
2023-02-04 14:45 NST	0.373
2023-02-04 15:00 NST	0.4
2023-02-04 15:15 NST	0.431
2023-02-04 15:30 NST	0.466
2023-02-04 15:45 NST	0.504
2023-02-04 16:00 NST	0.543
2023-02-04 16:15 NST	0.585
2023-02-04 16:30 NST	0.627
2023-02-04 16:45 NST	0.669
2023-02-04 17:00 NST	0.71
2023-02-04 17:15 NST	0.749
2023-02-04 17:30 NST	0.786
2023-02-04 17:45 NST	0.819
2023-02-04 18:00 NST	0.849
2023-02-04 18:15 NST	0.874
2023-02-04 18:30 NST	0.895
2023-02-04 18:45 NST	0.91
2023-02-04 19:00 NST	0.919
2023-02-04 19:15 NST	0.923
2023-02-04 19:30 NST	0.92
2023-02-04 19:45 NST	0.913
2023-02-04 20:00 NST	0.899
2023-02-04 20:15 NST	0.881
2023-02-04 20:30 NST	0.857
2023-02-04 20:45 NST	0.83
2023-02-04 21:00 NST	0.799
2023-02-04 21:15 NST	0.765
2023-02-04 21:30 NST	0.729
2023-02-04 21:45 NST	0.691
2023-02-04 22:00 NST	0.654
2023-02-04 22:15 NST	0.616
2023-02-04 22:30 NST	0.579
2023-02-04 22:45 NST	0.545
2023-02-04 23:00 NST	0.512
2023-02-04 23:15 NST	0.484
2023-02-04 23:30 NST	0.458
2023-02-04 23:45 NST	0.438
2023-02-05 00:00 NST	0.422
2023-02-05 00:15 NST	0.411
2023-02-05 00:30 NST	0.405
2023-02-05 00:45 NST	0.406
2023-02-05 01:00 NST	0.412
2023-02-05 01:15 NST	0.424
2023-02-05 01:30 NST	0.442
2023-02-05 01:45 NST	0.466
2023-02-05 02:00 NST	0.496
2023-02-05 02:15 NST	0.53
2023-02-05 02:30 NST	0.57
2023-02-05 02:45 NST	0.614
2023-02-05 03:00 NST	0.663
2023-02-05 03:15 NST	0.715
2023-02-05 03:30 NST	0.769
2023-02-05 03:45 NST	0.826
2023-02-05 04:00 NST	0.885
2023-02-05 04:15 NST	0.944
2023-02-05 04:30 NST	1.003
2023-02-05 04:45 NST	1.061
2023-02-05 05:00 NST	1.117
2023-02-05 05:15 NST	1.17
2023-02-05 05:30 NST	1.22
2023-02-05 05:45 NST	1.265
2023-02-05 06:00 NST	1.305
2023-02-05 06:15 NST	1.339
2023-02-05 06:30 NST	1.367
2023-02-05 06:45 NST	1.387
2023-02-05 07:00 NST	1.4
2023-02-05 07:15 NST	1.405
2023-02-05 07:30 NST	1.402
2023-02-05 07:45 NST	1.39
2023-02-05 08:00 NST	1.371
2023-02-05 08:15 NST	1.345
2023-02-05 08:30 NST	1.311
2023-02-05 08:45 NST	1.27
2023-02-05 09:00 NST	1.223
2023-02-05 09:15 NST	1.171
2023-02-05 09:30 NST	1.114
2023-02-05 09:45 NST	1.054
2023-02-05 10:00 NST	0.99
2023-02-05 10:15 NST	0.925
2023-02-05 10:30 NST	0.86
2023-02-05 10:45 NST	0.794
2023-02-05 11:00 NST	0.73
2023-02-05 11:15 NST	0.667
2023-02-05 11:30 NST	0.608
2023-02-05 11:45 NST	0.552
2023-02-05 12:00 NST	0.5
2023-02-05 12:15 NST	0.453
2023-02-05 12:30 NST	0.412
2023-02-05 12:45 NST	0.377
2023-02-05 13:00 NST	0.347
2023-02-05 13:15 NST	0.324
2023-02-05 13:30 NST	0.308
2023-02-05 13:45 NST	0.298
2023-02-05 14:00 NST	0.295
2023-02-05 14:15 NST	0.298
2023-02-05 14:30 NST	0.307
2023-02-05 14:45 NST	0.323
2023-02-05 15:00 NST	0.344
2023-02-05 15:15 NST	0.37
2023-02-05 15:30 NST	0.4
2023-02-05 15:45 NST	0.435
2023-02-05 16:00 NST	0.474
2023-02-05 16:15 NST	0.515
2023-02-05 16:30 NST	0.559
2023-02-05 16:45 NST	0.604
2023-02-05 17:00 NST	0.65
2023-02-05 17:15 NST	0.695
2023-02-05 17:30 NST	0.739
2023-02-05 17:45 NST	0.782
2023-02-05 18:00 NST	0.822
2023-02-05 18:15 NST	0.858
2023-02-05 18:30 NST	0.89
2023-02-05 18:45 NST	0.917
2023-02-05 19:00 NST	0.939
2023-02-05 19:15 NST	0.955
2023-02-05 19:30 NST	0.965
2023-02-05 19:45 NST	0.968
2023-02-05 20:00 NST	0.965
2023-02-05 20:15 NST	0.955
2023-02-05 20:30 NST	0.939
2023-02-05 20:45 NST	0.918
2023-02-05 21:00 NST	0.89
2023-02-05 21:15 NST	0.858
2023-02-05 21:30 NST	0.822
2023-02-05 21:45 NST	0.782
2023-02-05 22:00 NST	0.74
2023-02-05 22:15 NST	0.697
2023-02-05 22:30 NST	0.652
2023-02-05 22:45 NST	0.609
2023-02-05 23:00 NST	0.566
2023-02-05 23:15 NST	0.526
2023-02-05 23:30 NST	0.488
2023-02-05 23:45 NST	0.455
2023-02-06 00:00 NST	0.426
2023-02-06 00:15 NST	0.402
2023-02-06 00:30 NST	0.383
2023-02-06 00:45 NST	0.371
2023-02-06 01:00 NST	0.365
2023-02-06 01:15 NST	0.365
2023-02-06 01:30 NST	0.372
2023-02-06 01:45 NST	0.385
2023-02-06 02:00 NST	0.405
2023-02-06 02:15 NST	0.431
2023-02-06 02:30 NST	0.462
2023-02-06 02:45 NST	0.5
2023-02-06 03:00 NST	0.542
2023-02-06 03:15 NST	0.589
2023-02-06 03:30 NST	0.641
2023-02-06 03:45 NST	0.696
2023-02-06 04:00 NST	0.753
2023-02-06 04:15 NST	0.813
2023-02-06 04:30 NST	0.874
2023-02-06 04:45 NST	0.936
2023-02-06 05:00 NST	0.997
2023-02-06 05:15 NST	1.058
2023-02-06 05:30 NST	1.116
2023-02-06 05:45 NST	1.172
2023-02-06 06:00 NST	1.224
2023-02-06 06:15 NST	1.271
2023-02-06 06:30 NST	1.313
2023-02-06 06:45 NST	1.349
2023-02-06 07:00 NST	1.378
2023-02-06 07:15 NST	1.399
2023-02-06 07:30 NST	1.413
2023-02-06 07:45 NST	1.418
2023-02-06 08:00 NST	1.415
2023-02-06 08:15 NST	1.404
2023-02-06 08:30 NST	1.384
2023-02-06 08:45 NST	1.356
2023-02-06 09:00 NST	1.32
2023-02-06 09:15 NST	1.276
2023-02-06 09:30 NST	1.227
2023-02-06 09:45 NST	1.171
2023-02-06 10:00 NST	1.11
2023-02-06 10:15 NST	1.046
2023-02-06 10:30 NST	0.979
2023-02-06 10:45 NST	0.91
2023-02-06 11:00 NST	0.84
2023-02-06 11:15 NST	0.771
2023-02-06 11:30 NST	0.704
2023-02-06 11:45 NST	0.639
2023-02-06 12:00 NST	0.577
2023-02-06 12:15 NST	0.52
2023-02-06 12:30 NST	0.468
2023-02-06 12:45 NST	0.421
2023-02-06 13:00 NST	0.381
2023-02-06 13:15 NST	0.348
2023-02-06 13:30 NST	0.321
2023-02-06 13:45 NST	0.301
2023-02-06 14:00 NST	0.288
2023-02-06 14:15 NST	0.282
2023-02-06 14:30 NST	0.283
2023-02-06 14:45 NST	0.291
2023-02-06 15:00 NST	0.305
2023-02-06 15:15 NST	0.326
2023-02-06 15:30 NST	0.351
2023-02-06 15:45 NST	0.382
2023-02-06 16:00 NST	0.417
2023-02-06 16:15 NST	0.456
2023-02-06 16:30 NST	0.499
2023-02-06 16:45 NST	0.544
2023-02-06 17:00 NST	0.591
2023-02-06 17:15 NST	0.639
2023-02-06 17:30 NST	0.687
2023-02-06 17:45 NST	0.735
2023-02-06 18:00 NST	0.782
2023-02-06 18:15 NST	0.826
2023-02-06 18:30 NST	0.867
2023-02-06 18:45 NST	0.905
2023-02-06 19:00 NST	0.938
2023-02-06 19:15 NST	0.966
2023-02-06 19:30 NST	0.988
2023-02-06 19:45 NST	1.004
2023-02-06 20:00 NST	1.013
2023-02-06 20:15 NST	1.016
2023-02-06 20:30 NST	1.011
2023-02-06 20:45 NST	0.999
2023-02-06 21:00 NST	0.98
2023-02-06 21:15 NST	0.955
2023-02-06 21:30 NST	0.924
2023-02-06 21:45 NST	0.888
2023-02-06 22:00 NST	0.847
2023-02-06 22:15 NST	0.802
2023-02-06 22:30 NST	0.755
2023-02-06 22:45 NST	0.705
2023-02-06 23:00 NST	0.655
2023-02-06 23:15 NST	0.606
2023-02-06 23:30 NST	0.558
2023-02-06 23:45 NST	0.513
2023-02-07 00:00 NST	0.471
2023-02-07 00:15 NST	0.433
2023-02-07 00:30 NST	0.4
2023-02-07 00:45 NST	0.373
2023-02-07 01:00 NST	0.353
2023-02-07 01:15 NST	0.339
2023-02-07 01:30 NST	0.332
2023-02-07 01:45 NST	0.332
2023-02-07 02:00 NST	0.339
2023-02-07 02:15 NST	0.354
2023-02-07 02:30 NST	0.375
2023-02-07 02:45 NST	0.402
2023-02-07 03:00 NST	0.436
2023-02-07 03:15 NST	0.476
2023-02-07 03:30 NST	0.52
2023-02-07 03:45 NST	0.57
2023-02-07 04:00 NST	0.623
2023-02-07 04:15 NST	0.68
2023-02-07 04:30 NST	0.739
2023-02-07 04:45 NST	0.8
2023-02-07 05:00 NST	0.863
2023-02-07 05:15 NST	0.926
2023-02-07 05:30 NST	0.988
2023-02-07 05:45 NST	1.049
2023-02-07 06:00 NST	1.108
2023-02-07 06:15 NST	1.164
2023-02-07 06:30 NST	1.216
2023-02-07 06:45 NST	1.264
2023-02-07 07:00 NST	1.306
2023-02-07 07:15 NST	1.342
2023-02-07 07:30 NST	1.371
2023-02-07 07:45 NST	1.393
2023-02-07 08:00 NST	1.406
2023-02-07 08:15 NST	1.411
2023-02-07 08:30 NST	1.408
2023-02-07 08:45 NST	1.396
2023-02-07 09:00 NST	1.375
2023-02-07 09:15 NST	1.346
2023-02-07 09:30 NST	1.308
2023-02-07 09:45 NST	1.263
2023-02-07 10:00 NST	1.212
2023-02-07 10:15 NST	1.154
2023-02-07 10:30 NST	1.091
2023-02-07 10:45 NST	1.024
2023-02-07 11:00 NST	0.955
2023-02-07 11:15 NST	0.884
2023-02-07 11:30 NST	0.812
2023-02-07 11:45 NST	0.741
2023-02-07 12:00 NST	0.672
2023-02-07 12:15 NST	0.606
2023-02-07 12:30 NST	0.544
2023-02-07 12:45 NST	0.487
2023-02-07 13:00 NST	0.436
2023-02-07 13:15 NST	0.391
2023-02-07 13:30 NST	0.353
2023-02-07 13:45 NST	0.322
2023-02-07 14:00 NST	0.299
2023-02-07 14:15 NST	0.283
2023-02-07 14:30 NST	0.274
2023-02-07 14:45 NST	0.273
2023-02-07 15:00 NST	0.28
2023-02-07 15:15 NST	0.292
2023-02-07 15:30 NST	0.312
2023-02-07 15:45 NST	0.337
2023-02-07 16:00 NST	0.368
2023-02-07 16:15 NST	0.403
2023-02-07 16:30 NST	0.443
2023-02-07 16:45 NST	0.486
2023-02-07 17:00 NST	0.532
2023-02-07 17:15 NST	0.58
2023-02-07 17:30 NST	0.63
2023-02-07 17:45 NST	0.68
2023-02-07 18:00 NST	0.731
2023-02-07 18:15 NST	0.78
2023-02-07 18:30 NST	0.828
2023-02-07 18:45 NST	0.873
2023-02-07 19:00 NST	0.915
2023-02-07 19:15 NST	0.954
2023-02-07 19:30 NST	0.987
2023-02-07 19:45 NST	1.015
2023-02-07 20:00 NST	1.037
2023-02-07 20:15 NST	1.052
2023-02-07 20:30 NST	1.061
2023-02-07 20:45 NST	1.062
2023-02-07 21:00 NST	1.056
2023-02-07 21:15 NST	1.043
2023-02-07 21:30 NST	1.022
2023-02-07 21:45 NST	0.995
2023-02-07 22:00 NST	0.961
2023-02-07 22:15 NST	0.921
2023-02-07 22:30 NST	0.877
2023-02-07 22:45 NST	0.828
2023-02-07 23:00 NST	0.777
2023-02-07 23:15 NST	0.723
2023-02-07 23:30 NST	0.669
2023-02-07 23:45 NST	0.615
2023-02-08 00:00 NST	0.563
2023-02-08 00:15 NST	0.513
2023-02-08 00:30 NST	0.467
2023-02-08 00:45 NST	0.426
2023-02-08 01:00 NST	0.39
2023-02-08 01:15 NST	0.36
2023-02-08 01:30 NST	0.337
2023-02-08 01:45 NST	0.322
2023-02-08 02:00 NST	0.314
2023-02-08 02:15 NST	0.313
2023-02-08 02:30 NST	0.32
2023-02-08 02:45 NST	0.334
2023-02-08 03:00 NST	0.356
2023-02-08 03:15 NST	0.384
2023-02-08 03:30 NST	0.419
2023-02-08 03:45 NST	0.459
2023-02-08 04:00 NST	0.505
2023-02-08 04:15 NST	0.555
2023-02-08 04:30 NST	0.609
2023-02-08 04:45 NST	0.666
2023-02-08 05:00 NST	0.725
2023-02-08 05:15 NST	0.786
2023-02-08 05:30 NST	0.848
2023-02-08 05:45 NST	0.91
2023-02-08 06:00 NST	0.972
2023-02-08 06:15 NST	1.032
2023-02-08 06:30 NST	1.089
2023-02-08 06:45 NST	1.144
2023-02-08 07:00 NST	1.195
2023-02-08 07:15 NST	1.241
2023-02-08 07:30 NST	1.282
2023-02-08 07:45 NST	1.317
2023-02-08 08:00 NST	1.345
2023-02-08 08:15 NST	1.366
2023-02-08 08:30 NST	1.379
2023-02-08 08:45 NST	1.383
2023-02-08 09:00 NST	1.379
2023-02-08 09:15 NST	1.367
2023-02-08 09:30 NST	1.346
2023-02-08 09:45 NST	1.316
2023-02-08 10:00 NST	1.279
2023-02-08 10:15 NST	1.234
2023-02-08 10:30 NST	1.182
2023-02-08 10:45 NST	1.124
2023-02-08 11:00 NST	1.061
2023-02-08 11:15 NST	0.994
2023-02-08 11:30 NST	0.924
2023-02-08 11:45 NST	0.852
2023-02-08 12:00 NST	0.78
2023-02-08 12:15 NST	0.71
2023-02-08 12:30 NST	0.641
2023-02-08 12:45 NST	0.575
2023-02-08 13:00 NST	0.514
2023-02-08 13:15 NST	0.459
2023-02-08 13:30 NST	0.409
2023-02-08 13:45 NST	0.366
2023-02-08 14:00 NST	0.331
2023-02-08 14:15 NST	0.303
2023-02-08 14:30 NST	0.283
2023-02-08 14:45 NST	0.271
2023-02-08 15:00 NST	0.267
2023-02-08 15:15 NST	0.271
2023-02-08 15:30 NST	0.281
2023-02-08 15:45 NST	0.299
2023-02-08 16:00 NST	0.323
2023-02-08 16:15 NST	0.353
2023-02-08 16:30 NST	0.388
2023-02-08 16:45 NST	0.427

Heights

Height of tide is the vertical distance between the surface of the sea and chart datum.

Heights - Relative to chart datum
ID	Height(m)	Date
Highest Astronomical Tide	1.59	N/A
Lowest Astronomical Tide	0.09	N/A
Higher High Water Large Tide	1.58	N/A
Lower Low Water Large Tide	0.1	N/A
Higher High Water Mean Tide	1.3	N/A
Lower Low Water Mean Tide	0.32	N/A
High Water Level	1.16	N/A
Low Water Level	0.36	N/A
Mean Water Level	0.76	N/A

Datums

Chart datum is the plane of vertical reference to which all charted depths and drying heights are related. More info

Datum Conversion
Vertical Datum	Offset (m)

The information contained in this product is established under the CD datum. The CHS does not establish and maintain other vertical datums such as CGVD28, CGVD2013, IGLD (1955) and IGLD (1985). References to these datums represent the best available information, to be used with caution and sound judgment where required, but it is not intended to be used for navigation.

Benchmarks

Benchmark Number	Condition	Established	Latitude	Longitude	Unique Label	More Info
00F9100	GOOD	2000	N/A	N/A	00F9100	More Info
00F9101	GOOD	2000	N/A	N/A	00F9101	More Info

Date modified:: 2023-02-02

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Port Marnham - 01195

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