Long Harbour - 00830

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Station Information

Code: 00830

Province: Newfoundland and Labrador

Location: 47.4288, -53.8228

Type: Discontinued

Operational: False

Owner: Canadian Hydrographic Service

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

PrintAnnual predictions
2023-03-20 (Mon)
Time NDT Height (m) Height (ft)
01:38 0.6 2
08:14 2.6 8.4
14:19 0.7 2.2
20:43 2.4 7.9
2023-03-21 (Tue)
Time NDT Height (m) Height (ft)
02:25 0.5 1.7
09:02 2.6 8.6
14:50 0.6 1.9
21:27 2.5 8.2
2023-03-22 (Wed)
Time NDT Height (m) Height (ft)
03:07 0.4 1.4
09:46 2.6 8.6
15:22 0.5 1.7
22:07 2.6 8.4
2023-03-23 (Thu)
Time NDT Height (m) Height (ft)
03:47 0.4 1.4
10:28 2.6 8.4
15:55 0.5 1.8
22:46 2.6 8.4
2023-03-24 (Fri)
Time NDT Height (m) Height (ft)
04:26 0.5 1.5
11:07 2.4 8
16:30 0.6 1.9
23:24 2.5 8.3
2023-03-25 (Sat)
Time NDT Height (m) Height (ft)
05:05 0.6 1.8
11:46 2.3 7.5
17:06 0.7 2.2
2023-03-26 (Sun)
Time NDT Height (m) Height (ft)
00:04 2.4 8
05:44 0.7 2.3
12:25 2.1 7
17:44 0.8 2.5
2023-03-27 (Mon)
Time NDT Height (m) Height (ft)
00:49 2.3 7.6
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
2023-03-20 0.6 0.7 0.9 1.2 1.7 2.2 2.5 2.6 2.4 1.9 1.4 0.9 0.7 0.7 0.8 1 1.4 1.9 2.2 2.4 2.3 2 1.5
2023-03-21 0.9 0.6 0.5 0.6 0.9 1.3 1.8 2.3 2.6 2.6 2.3 1.9 1.3 0.8 0.6 0.6 0.8 1.1 1.5 2 2.4 2.5 2.4 2
2023-03-22 1.4 0.8 0.5 0.5 0.6 0.9 1.4 1.9 2.4 2.6 2.6 2.2 1.7 1.1 0.6 0.5 0.7 0.9 1.2 1.7 2.2 2.5 2.6 2.3
2023-03-23 1.9 1.3 0.7 0.4 0.5 0.7 1 1.5 2 2.4 2.6 2.4 2.1 1.5 0.9 0.6 0.6 0.8 1.1 1.4 1.9 2.4 2.6 2.5
2023-03-24 2.2 1.8 1.1 0.6 0.5 0.6 0.8 1.1 1.6 2.1 2.4 2.4 2.2 1.9 1.3 0.8 0.6 0.7 1 1.2 1.6 2.1 2.4 2.5
2023-03-25 2.4 2.1 1.6 1 0.6 0.6 0.8 1 1.2 1.7 2.1 2.3 2.2 2 1.6 1.1 0.7 0.7 0.9 1.2 1.4 1.8 2.2 2.4
2023-03-26 2.4 2.3 2 1.5 1 0.7 0.8 0.9 1.1 1.4 1.7 2 2.1 2 1.8 1.5 1 0.8 0.9 1.1 1.3 1.5 1.8 2.1
2023-03-27 2.3
Predictions

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

Predictions
Event Date Predictions (m)
2023-03-19 17:00 NDT 1.532
2023-03-19 17:15 NDT 1.638
2023-03-19 17:30 NDT 1.741
2023-03-19 17:45 NDT 1.839
2023-03-19 18:00 NDT 1.929
2023-03-19 18:15 NDT 2.011
2023-03-19 18:30 NDT 2.082
2023-03-19 18:45 NDT 2.142
2023-03-19 19:00 NDT 2.192
2023-03-19 19:15 NDT 2.229
2023-03-19 19:30 NDT 2.255
2023-03-19 19:45 NDT 2.269
2023-03-19 20:00 NDT 2.269
2023-03-19 20:15 NDT 2.257
2023-03-19 20:30 NDT 2.23
2023-03-19 20:45 NDT 2.189
2023-03-19 21:00 NDT 2.133
2023-03-19 21:15 NDT 2.062
2023-03-19 21:30 NDT 1.977
2023-03-19 21:45 NDT 1.878
2023-03-19 22:00 NDT 1.769
2023-03-19 22:15 NDT 1.65
2023-03-19 22:30 NDT 1.526
2023-03-19 22:45 NDT 1.4
2023-03-19 23:00 NDT 1.275
2023-03-19 23:15 NDT 1.156
2023-03-19 23:30 NDT 1.044
2023-03-19 23:45 NDT 0.943
2023-03-20 00:00 NDT 0.855
2023-03-20 00:15 NDT 0.781
2023-03-20 00:30 NDT 0.722
2023-03-20 00:45 NDT 0.676
2023-03-20 01:00 NDT 0.643
2023-03-20 01:15 NDT 0.623
2023-03-20 01:30 NDT 0.613
2023-03-20 01:45 NDT 0.612
2023-03-20 02:00 NDT 0.621
2023-03-20 02:15 NDT 0.637
2023-03-20 02:30 NDT 0.662
2023-03-20 02:45 NDT 0.696
2023-03-20 03:00 NDT 0.739
2023-03-20 03:15 NDT 0.792
2023-03-20 03:30 NDT 0.858
2023-03-20 03:45 NDT 0.935
2023-03-20 04:00 NDT 1.024
2023-03-20 04:15 NDT 1.125
2023-03-20 04:30 NDT 1.237
2023-03-20 04:45 NDT 1.358
2023-03-20 05:00 NDT 1.485
2023-03-20 05:15 NDT 1.615
2023-03-20 05:30 NDT 1.746
2023-03-20 05:45 NDT 1.875
2023-03-20 06:00 NDT 1.997
2023-03-20 06:15 NDT 2.112
2023-03-20 06:30 NDT 2.216
2023-03-20 06:45 NDT 2.308
2023-03-20 07:00 NDT 2.387
2023-03-20 07:15 NDT 2.452
2023-03-20 07:30 NDT 2.502
2023-03-20 07:45 NDT 2.539
2023-03-20 08:00 NDT 2.56
2023-03-20 08:15 NDT 2.567
2023-03-20 08:30 NDT 2.559
2023-03-20 08:45 NDT 2.536
2023-03-20 09:00 NDT 2.497
2023-03-20 09:15 NDT 2.442
2023-03-20 09:30 NDT 2.372
2023-03-20 09:45 NDT 2.287
2023-03-20 10:00 NDT 2.186
2023-03-20 10:15 NDT 2.073
2023-03-20 10:30 NDT 1.949
2023-03-20 10:45 NDT 1.817
2023-03-20 11:00 NDT 1.679
2023-03-20 11:15 NDT 1.541
2023-03-20 11:30 NDT 1.405
2023-03-20 11:45 NDT 1.275
2023-03-20 12:00 NDT 1.154
2023-03-20 12:15 NDT 1.045
2023-03-20 12:30 NDT 0.949
2023-03-20 12:45 NDT 0.869
2023-03-20 13:00 NDT 0.803
2023-03-20 13:15 NDT 0.751
2023-03-20 13:30 NDT 0.713
2023-03-20 13:45 NDT 0.687
2023-03-20 14:00 NDT 0.672
2023-03-20 14:15 NDT 0.665
2023-03-20 14:30 NDT 0.667
2023-03-20 14:45 NDT 0.676
2023-03-20 15:00 NDT 0.692
2023-03-20 15:15 NDT 0.717
2023-03-20 15:30 NDT 0.75
2023-03-20 15:45 NDT 0.793
2023-03-20 16:00 NDT 0.847
2023-03-20 16:15 NDT 0.912
2023-03-20 16:30 NDT 0.989
2023-03-20 16:45 NDT 1.078
2023-03-20 17:00 NDT 1.177
2023-03-20 17:15 NDT 1.286
2023-03-20 17:30 NDT 1.401
2023-03-20 17:45 NDT 1.521
2023-03-20 18:00 NDT 1.642
2023-03-20 18:15 NDT 1.761
2023-03-20 18:30 NDT 1.876
2023-03-20 18:45 NDT 1.984
2023-03-20 19:00 NDT 2.082
2023-03-20 19:15 NDT 2.169
2023-03-20 19:30 NDT 2.243
2023-03-20 19:45 NDT 2.304
2023-03-20 20:00 NDT 2.352
2023-03-20 20:15 NDT 2.386
2023-03-20 20:30 NDT 2.405
2023-03-20 20:45 NDT 2.41
2023-03-20 21:00 NDT 2.401
2023-03-20 21:15 NDT 2.375
2023-03-20 21:30 NDT 2.334
2023-03-20 21:45 NDT 2.277
2023-03-20 22:00 NDT 2.204
2023-03-20 22:15 NDT 2.114
2023-03-20 22:30 NDT 2.01
2023-03-20 22:45 NDT 1.892
2023-03-20 23:00 NDT 1.762
2023-03-20 23:15 NDT 1.625
2023-03-20 23:30 NDT 1.482
2023-03-20 23:45 NDT 1.338
2023-03-21 00:00 NDT 1.197
2023-03-21 00:15 NDT 1.063
2023-03-21 00:30 NDT 0.94
2023-03-21 00:45 NDT 0.829
2023-03-21 01:00 NDT 0.734
2023-03-21 01:15 NDT 0.656
2023-03-21 01:30 NDT 0.595
2023-03-21 01:45 NDT 0.55
2023-03-21 02:00 NDT 0.521
2023-03-21 02:15 NDT 0.507
2023-03-21 02:30 NDT 0.505
2023-03-21 02:45 NDT 0.515
2023-03-21 03:00 NDT 0.534
2023-03-21 03:15 NDT 0.563
2023-03-21 03:30 NDT 0.601
2023-03-21 03:45 NDT 0.649
2023-03-21 04:00 NDT 0.706
2023-03-21 04:15 NDT 0.773
2023-03-21 04:30 NDT 0.852
2023-03-21 04:45 NDT 0.943
2023-03-21 05:00 NDT 1.045
2023-03-21 05:15 NDT 1.159
2023-03-21 05:30 NDT 1.283
2023-03-21 05:45 NDT 1.415
2023-03-21 06:00 NDT 1.552
2023-03-21 06:15 NDT 1.692
2023-03-21 06:30 NDT 1.831
2023-03-21 06:45 NDT 1.966
2023-03-21 07:00 NDT 2.094
2023-03-21 07:15 NDT 2.211
2023-03-21 07:30 NDT 2.317
2023-03-21 07:45 NDT 2.408
2023-03-21 08:00 NDT 2.483
2023-03-21 08:15 NDT 2.543
2023-03-21 08:30 NDT 2.587
2023-03-21 08:45 NDT 2.613
2023-03-21 09:00 NDT 2.624
2023-03-21 09:15 NDT 2.618
2023-03-21 09:30 NDT 2.596
2023-03-21 09:45 NDT 2.558
2023-03-21 10:00 NDT 2.503
2023-03-21 10:15 NDT 2.432
2023-03-21 10:30 NDT 2.344
2023-03-21 10:45 NDT 2.241
2023-03-21 11:00 NDT 2.123
2023-03-21 11:15 NDT 1.992
2023-03-21 11:30 NDT 1.851
2023-03-21 11:45 NDT 1.703
2023-03-21 12:00 NDT 1.551
2023-03-21 12:15 NDT 1.399
2023-03-21 12:30 NDT 1.252
2023-03-21 12:45 NDT 1.114
2023-03-21 13:00 NDT 0.988
2023-03-21 13:15 NDT 0.877
2023-03-21 13:30 NDT 0.782
2023-03-21 13:45 NDT 0.706
2023-03-21 14:00 NDT 0.648
2023-03-21 14:15 NDT 0.608
2023-03-21 14:30 NDT 0.583
2023-03-21 14:45 NDT 0.573
2023-03-21 15:00 NDT 0.575
2023-03-21 15:15 NDT 0.587
2023-03-21 15:30 NDT 0.608
2023-03-21 15:45 NDT 0.637
2023-03-21 16:00 NDT 0.673
2023-03-21 16:15 NDT 0.717
2023-03-21 16:30 NDT 0.769
2023-03-21 16:45 NDT 0.83
2023-03-21 17:00 NDT 0.902
2023-03-21 17:15 NDT 0.984
2023-03-21 17:30 NDT 1.077
2023-03-21 17:45 NDT 1.181
2023-03-21 18:00 NDT 1.295
2023-03-21 18:15 NDT 1.417
2023-03-21 18:30 NDT 1.544
2023-03-21 18:45 NDT 1.674
2023-03-21 19:00 NDT 1.803
2023-03-21 19:15 NDT 1.929
2023-03-21 19:30 NDT 2.047
2023-03-21 19:45 NDT 2.156
2023-03-21 20:00 NDT 2.252
2023-03-21 20:15 NDT 2.334
2023-03-21 20:30 NDT 2.402
2023-03-21 20:45 NDT 2.454
2023-03-21 21:00 NDT 2.49
2023-03-21 21:15 NDT 2.51
2023-03-21 21:30 NDT 2.514
2023-03-21 21:45 NDT 2.502
2023-03-21 22:00 NDT 2.475
2023-03-21 22:15 NDT 2.432
2023-03-21 22:30 NDT 2.373
2023-03-21 22:45 NDT 2.297
2023-03-21 23:00 NDT 2.205
2023-03-21 23:15 NDT 2.098
2023-03-21 23:30 NDT 1.975
2023-03-21 23:45 NDT 1.84
2023-03-22 00:00 NDT 1.694
2023-03-22 00:15 NDT 1.541
2023-03-22 00:30 NDT 1.384
2023-03-22 00:45 NDT 1.229
2023-03-22 01:00 NDT 1.079
2023-03-22 01:15 NDT 0.938
2023-03-22 01:30 NDT 0.811
2023-03-22 01:45 NDT 0.701
2023-03-22 02:00 NDT 0.61
2023-03-22 02:15 NDT 0.539
2023-03-22 02:30 NDT 0.487
2023-03-22 02:45 NDT 0.455
2023-03-22 03:00 NDT 0.44
2023-03-22 03:15 NDT 0.441
2023-03-22 03:30 NDT 0.455
2023-03-22 03:45 NDT 0.481
2023-03-22 04:00 NDT 0.516
2023-03-22 04:15 NDT 0.559
2023-03-22 04:30 NDT 0.61
2023-03-22 04:45 NDT 0.669
2023-03-22 05:00 NDT 0.737
2023-03-22 05:15 NDT 0.815
2023-03-22 05:30 NDT 0.903
2023-03-22 05:45 NDT 1.002
2023-03-22 06:00 NDT 1.113
2023-03-22 06:15 NDT 1.234
2023-03-22 06:30 NDT 1.365
2023-03-22 06:45 NDT 1.502
2023-03-22 07:00 NDT 1.645
2023-03-22 07:15 NDT 1.788
2023-03-22 07:30 NDT 1.929
2023-03-22 07:45 NDT 2.063
2023-03-22 08:00 NDT 2.188
2023-03-22 08:15 NDT 2.3
2023-03-22 08:30 NDT 2.397
2023-03-22 08:45 NDT 2.477
2023-03-22 09:00 NDT 2.54
2023-03-22 09:15 NDT 2.584
2023-03-22 09:30 NDT 2.612
2023-03-22 09:45 NDT 2.621
2023-03-22 10:00 NDT 2.615
2023-03-22 10:15 NDT 2.591
2023-03-22 10:30 NDT 2.552
2023-03-22 10:45 NDT 2.497
2023-03-22 11:00 NDT 2.425
2023-03-22 11:15 NDT 2.338
2023-03-22 11:30 NDT 2.235
2023-03-22 11:45 NDT 2.118
2023-03-22 12:00 NDT 1.986
2023-03-22 12:15 NDT 1.843
2023-03-22 12:30 NDT 1.691
2023-03-22 12:45 NDT 1.533
2023-03-22 13:00 NDT 1.375
2023-03-22 13:15 NDT 1.219
2023-03-22 13:30 NDT 1.072
2023-03-22 13:45 NDT 0.938
2023-03-22 14:00 NDT 0.819
2023-03-22 14:15 NDT 0.72
2023-03-22 14:30 NDT 0.641
2023-03-22 14:45 NDT 0.584
2023-03-22 15:00 NDT 0.548
2023-03-22 15:15 NDT 0.531
2023-03-22 15:30 NDT 0.532
2023-03-22 15:45 NDT 0.547
2023-03-22 16:00 NDT 0.573
2023-03-22 16:15 NDT 0.609
2023-03-22 16:30 NDT 0.652
2023-03-22 16:45 NDT 0.7
2023-03-22 17:00 NDT 0.755
2023-03-22 17:15 NDT 0.814
2023-03-22 17:30 NDT 0.881
2023-03-22 17:45 NDT 0.955
2023-03-22 18:00 NDT 1.038
2023-03-22 18:15 NDT 1.13
2023-03-22 18:30 NDT 1.234
2023-03-22 18:45 NDT 1.347
2023-03-22 19:00 NDT 1.469
2023-03-22 19:15 NDT 1.597
2023-03-22 19:30 NDT 1.729
2023-03-22 19:45 NDT 1.861
2023-03-22 20:00 NDT 1.99
2023-03-22 20:15 NDT 2.112
2023-03-22 20:30 NDT 2.223
2023-03-22 20:45 NDT 2.321
2023-03-22 21:00 NDT 2.404
2023-03-22 21:15 NDT 2.471
2023-03-22 21:30 NDT 2.52
2023-03-22 21:45 NDT 2.553
2023-03-22 22:00 NDT 2.568
2023-03-22 22:15 NDT 2.568
2023-03-22 22:30 NDT 2.552
2023-03-22 22:45 NDT 2.522
2023-03-22 23:00 NDT 2.476
2023-03-22 23:15 NDT 2.415
2023-03-22 23:30 NDT 2.339
2023-03-22 23:45 NDT 2.248
2023-03-23 00:00 NDT 2.141
2023-03-23 00:15 NDT 2.018
2023-03-23 00:30 NDT 1.882
2023-03-23 00:45 NDT 1.734
2023-03-23 01:00 NDT 1.577
2023-03-23 01:15 NDT 1.415
2023-03-23 01:30 NDT 1.252
2023-03-23 01:45 NDT 1.094
2023-03-23 02:00 NDT 0.944
2023-03-23 02:15 NDT 0.809
2023-03-23 02:30 NDT 0.691
2023-03-23 02:45 NDT 0.593
2023-03-23 03:00 NDT 0.518
2023-03-23 03:15 NDT 0.466
2023-03-23 03:30 NDT 0.435
2023-03-23 03:45 NDT 0.424
2023-03-23 04:00 NDT 0.431
2023-03-23 04:15 NDT 0.451
2023-03-23 04:30 NDT 0.483
2023-03-23 04:45 NDT 0.524
2023-03-23 05:00 NDT 0.572
2023-03-23 05:15 NDT 0.625
2023-03-23 05:30 NDT 0.684
2023-03-23 05:45 NDT 0.75
2023-03-23 06:00 NDT 0.822
2023-03-23 06:15 NDT 0.903
2023-03-23 06:30 NDT 0.995
2023-03-23 06:45 NDT 1.097
2023-03-23 07:00 NDT 1.21
2023-03-23 07:15 NDT 1.334
2023-03-23 07:30 NDT 1.466
2023-03-23 07:45 NDT 1.604
2023-03-23 08:00 NDT 1.745
2023-03-23 08:15 NDT 1.884
2023-03-23 08:30 NDT 2.017
2023-03-23 08:45 NDT 2.141
2023-03-23 09:00 NDT 2.252
2023-03-23 09:15 NDT 2.347
2023-03-23 09:30 NDT 2.425
2023-03-23 09:45 NDT 2.485
2023-03-23 10:00 NDT 2.525
2023-03-23 10:15 NDT 2.548
2023-03-23 10:30 NDT 2.554
2023-03-23 10:45 NDT 2.544
2023-03-23 11:00 NDT 2.518
2023-03-23 11:15 NDT 2.478
2023-03-23 11:30 NDT 2.423
2023-03-23 11:45 NDT 2.355
2023-03-23 12:00 NDT 2.271
2023-03-23 12:15 NDT 2.174
2023-03-23 12:30 NDT 2.061
2023-03-23 12:45 NDT 1.935
2023-03-23 13:00 NDT 1.796
2023-03-23 13:15 NDT 1.648
2023-03-23 13:30 NDT 1.493
2023-03-23 13:45 NDT 1.336
2023-03-23 14:00 NDT 1.182
2023-03-23 14:15 NDT 1.035
2023-03-23 14:30 NDT 0.901
2023-03-23 14:45 NDT 0.784
2023-03-23 15:00 NDT 0.689
2023-03-23 15:15 NDT 0.616
2023-03-23 15:30 NDT 0.567
2023-03-23 15:45 NDT 0.541
2023-03-23 16:00 NDT 0.537
2023-03-23 16:15 NDT 0.552
2023-03-23 16:30 NDT 0.583
2023-03-23 16:45 NDT 0.625
2023-03-23 17:00 NDT 0.675
2023-03-23 17:15 NDT 0.73
2023-03-23 17:30 NDT 0.789
2023-03-23 17:45 NDT 0.85
2023-03-23 18:00 NDT 0.914
2023-03-23 18:15 NDT 0.982
2023-03-23 18:30 NDT 1.054
2023-03-23 18:45 NDT 1.134
2023-03-23 19:00 NDT 1.222
2023-03-23 19:15 NDT 1.319
2023-03-23 19:30 NDT 1.426
2023-03-23 19:45 NDT 1.542
2023-03-23 20:00 NDT 1.665
2023-03-23 20:15 NDT 1.792
2023-03-23 20:30 NDT 1.92
2023-03-23 20:45 NDT 2.044
2023-03-23 21:00 NDT 2.162
2023-03-23 21:15 NDT 2.269
2023-03-23 21:30 NDT 2.361
2023-03-23 21:45 NDT 2.438
2023-03-23 22:00 NDT 2.498
2023-03-23 22:15 NDT 2.54
2023-03-23 22:30 NDT 2.565
2023-03-23 22:45 NDT 2.573
2023-03-23 23:00 NDT 2.567
2023-03-23 23:15 NDT 2.546
2023-03-23 23:30 NDT 2.513
2023-03-23 23:45 NDT 2.466
2023-03-24 00:00 NDT 2.406
2023-03-24 00:15 NDT 2.333
2023-03-24 00:30 NDT 2.245
2023-03-24 00:45 NDT 2.143
2023-03-24 01:00 NDT 2.026
2023-03-24 01:15 NDT 1.894
2023-03-24 01:30 NDT 1.75
2023-03-24 01:45 NDT 1.596
2023-03-24 02:00 NDT 1.436
2023-03-24 02:15 NDT 1.273
2023-03-24 02:30 NDT 1.115
2023-03-24 02:45 NDT 0.965
2023-03-24 03:00 NDT 0.829
2023-03-24 03:15 NDT 0.711
2023-03-24 03:30 NDT 0.615
2023-03-24 03:45 NDT 0.543
2023-03-24 04:00 NDT 0.495
2023-03-24 04:15 NDT 0.47
2023-03-24 04:30 NDT 0.466
2023-03-24 04:45 NDT 0.479
2023-03-24 05:00 NDT 0.507
2023-03-24 05:15 NDT 0.545
2023-03-24 05:30 NDT 0.59
2023-03-24 05:45 NDT 0.64
2023-03-24 06:00 NDT 0.693
2023-03-24 06:15 NDT 0.748
2023-03-24 06:30 NDT 0.808
2023-03-24 06:45 NDT 0.872
2023-03-24 07:00 NDT 0.943
2023-03-24 07:15 NDT 1.023
2023-03-24 07:30 NDT 1.113
2023-03-24 07:45 NDT 1.214
2023-03-24 08:00 NDT 1.326
2023-03-24 08:15 NDT 1.447
2023-03-24 08:30 NDT 1.575
2023-03-24 08:45 NDT 1.706
2023-03-24 09:00 NDT 1.836
2023-03-24 09:15 NDT 1.96
2023-03-24 09:30 NDT 2.076
2023-03-24 09:45 NDT 2.178
2023-03-24 10:00 NDT 2.264
2023-03-24 10:15 NDT 2.333
2023-03-24 10:30 NDT 2.384
2023-03-24 10:45 NDT 2.417
2023-03-24 11:00 NDT 2.432
2023-03-24 11:15 NDT 2.432
2023-03-24 11:30 NDT 2.418
2023-03-24 11:45 NDT 2.39
2023-03-24 12:00 NDT 2.351
2023-03-24 12:15 NDT 2.299
2023-03-24 12:30 NDT 2.235
2023-03-24 12:45 NDT 2.159
2023-03-24 13:00 NDT 2.07
2023-03-24 13:15 NDT 1.967
2023-03-24 13:30 NDT 1.851
2023-03-24 13:45 NDT 1.723
2023-03-24 14:00 NDT 1.585
2023-03-24 14:15 NDT 1.44
2023-03-24 14:30 NDT 1.292
2023-03-24 14:45 NDT 1.147
2023-03-24 15:00 NDT 1.009
2023-03-24 15:15 NDT 0.884
2023-03-24 15:30 NDT 0.778
2023-03-24 15:45 NDT 0.693
2023-03-24 16:00 NDT 0.632
2023-03-24 16:15 NDT 0.596
2023-03-24 16:30 NDT 0.584
2023-03-24 16:45 NDT 0.595
2023-03-24 17:00 NDT 0.625
2023-03-24 17:15 NDT 0.669
2023-03-24 17:30 NDT 0.723
2023-03-24 17:45 NDT 0.784
2023-03-24 18:00 NDT 0.848
2023-03-24 18:15 NDT 0.913
2023-03-24 18:30 NDT 0.977
2023-03-24 18:45 NDT 1.041
2023-03-24 19:00 NDT 1.105
2023-03-24 19:15 NDT 1.172
2023-03-24 19:30 NDT 1.244
2023-03-24 19:45 NDT 1.323
2023-03-24 20:00 NDT 1.411
2023-03-24 20:15 NDT 1.507
2023-03-24 20:30 NDT 1.613
2023-03-24 20:45 NDT 1.725
2023-03-24 21:00 NDT 1.841
2023-03-24 21:15 NDT 1.959
2023-03-24 21:30 NDT 2.073
2023-03-24 21:45 NDT 2.179
2023-03-24 22:00 NDT 2.275
2023-03-24 22:15 NDT 2.357
2023-03-24 22:30 NDT 2.423
2023-03-24 22:45 NDT 2.472
2023-03-24 23:00 NDT 2.505
2023-03-24 23:15 NDT 2.521
2023-03-24 23:30 NDT 2.523
2023-03-24 23:45 NDT 2.511
2023-03-25 00:00 NDT 2.488
2023-03-25 00:15 NDT 2.454
2023-03-25 00:30 NDT 2.409
2023-03-25 00:45 NDT 2.353
2023-03-25 01:00 NDT 2.286
2023-03-25 01:15 NDT 2.206
2023-03-25 01:30 NDT 2.113
2023-03-25 01:45 NDT 2.005
2023-03-25 02:00 NDT 1.884
2023-03-25 02:15 NDT 1.749
2023-03-25 02:30 NDT 1.604
2023-03-25 02:45 NDT 1.453
2023-03-25 03:00 NDT 1.299
2023-03-25 03:15 NDT 1.148
2023-03-25 03:30 NDT 1.006
2023-03-25 03:45 NDT 0.878
2023-03-25 04:00 NDT 0.769
2023-03-25 04:15 NDT 0.681
2023-03-25 04:30 NDT 0.617
2023-03-25 04:45 NDT 0.578
2023-03-25 05:00 NDT 0.561
2023-03-25 05:15 NDT 0.565
2023-03-25 05:30 NDT 0.585
2023-03-25 05:45 NDT 0.618
2023-03-25 06:00 NDT 0.659
2023-03-25 06:15 NDT 0.706
2023-03-25 06:30 NDT 0.754
2023-03-25 06:45 NDT 0.803
2023-03-25 07:00 NDT 0.853
2023-03-25 07:15 NDT 0.903
2023-03-25 07:30 NDT 0.957
2023-03-25 07:45 NDT 1.016
2023-03-25 08:00 NDT 1.082
2023-03-25 08:15 NDT 1.158
2023-03-25 08:30 NDT 1.244
2023-03-25 08:45 NDT 1.341
2023-03-25 09:00 NDT 1.446
2023-03-25 09:15 NDT 1.558
2023-03-25 09:30 NDT 1.673
2023-03-25 09:45 NDT 1.788
2023-03-25 10:00 NDT 1.897
2023-03-25 10:15 NDT 1.998
2023-03-25 10:30 NDT 2.085
2023-03-25 10:45 NDT 2.158
2023-03-25 11:00 NDT 2.214
2023-03-25 11:15 NDT 2.253
2023-03-25 11:30 NDT 2.276
2023-03-25 11:45 NDT 2.283
2023-03-25 12:00 NDT 2.278
2023-03-25 12:15 NDT 2.26
2023-03-25 12:30 NDT 2.232
2023-03-25 12:45 NDT 2.195
2023-03-25 13:00 NDT 2.148
2023-03-25 13:15 NDT 2.092
2023-03-25 13:30 NDT 2.025
2023-03-25 13:45 NDT 1.947
2023-03-25 14:00 NDT 1.857
2023-03-25 14:15 NDT 1.755
2023-03-25 14:30 NDT 1.641
2023-03-25 14:45 NDT 1.517
2023-03-25 15:00 NDT 1.387
2023-03-25 15:15 NDT 1.254
2023-03-25 15:30 NDT 1.124
2023-03-25 15:45 NDT 1.002
2023-03-25 16:00 NDT 0.893
2023-03-25 16:15 NDT 0.802
2023-03-25 16:30 NDT 0.732
2023-03-25 16:45 NDT 0.686
2023-03-25 17:00 NDT 0.665
2023-03-25 17:15 NDT 0.667
2023-03-25 17:30 NDT 0.69
2023-03-25 17:45 NDT 0.731
2023-03-25 18:00 NDT 0.784
2023-03-25 18:15 NDT 0.846
2023-03-25 18:30 NDT 0.911
2023-03-25 18:45 NDT 0.978
2023-03-25 19:00 NDT 1.042
2023-03-25 19:15 NDT 1.103
2023-03-25 19:30 NDT 1.162
2023-03-25 19:45 NDT 1.22
2023-03-25 20:00 NDT 1.279
2023-03-25 20:15 NDT 1.341
2023-03-25 20:30 NDT 1.409
2023-03-25 20:45 NDT 1.484
2023-03-25 21:00 NDT 1.568
2023-03-25 21:15 NDT 1.659
2023-03-25 21:30 NDT 1.757
2023-03-25 21:45 NDT 1.859
2023-03-25 22:00 NDT 1.961
2023-03-25 22:15 NDT 2.06
2023-03-25 22:30 NDT 2.152
2023-03-25 22:45 NDT 2.234
2023-03-25 23:00 NDT 2.302
2023-03-25 23:15 NDT 2.356
2023-03-25 23:30 NDT 2.395
2023-03-25 23:45 NDT 2.418
2023-03-26 00:00 NDT 2.428
2023-03-26 00:15 NDT 2.426
2023-03-26 00:30 NDT 2.413
2023-03-26 00:45 NDT 2.39
2023-03-26 01:00 NDT 2.359
2023-03-26 01:15 NDT 2.32
2023-03-26 01:30 NDT 2.271
2023-03-26 01:45 NDT 2.213
2023-03-26 02:00 NDT 2.144
2023-03-26 02:15 NDT 2.063
2023-03-26 02:30 NDT 1.968
2023-03-26 02:45 NDT 1.86
2023-03-26 03:00 NDT 1.74
2023-03-26 03:15 NDT 1.61
2023-03-26 03:30 NDT 1.474
2023-03-26 03:45 NDT 1.335
2023-03-26 04:00 NDT 1.199
2023-03-26 04:15 NDT 1.072
2023-03-26 04:30 NDT 0.959
2023-03-26 04:45 NDT 0.863
2023-03-26 05:00 NDT 0.788
2023-03-26 05:15 NDT 0.736
2023-03-26 05:30 NDT 0.707
2023-03-26 05:45 NDT 0.698
2023-03-26 06:00 NDT 0.708
2023-03-26 06:15 NDT 0.733
2023-03-26 06:30 NDT 0.767
2023-03-26 06:45 NDT 0.808
2023-03-26 07:00 NDT 0.852
2023-03-26 07:15 NDT 0.895
2023-03-26 07:30 NDT 0.938
2023-03-26 07:45 NDT 0.979
2023-03-26 08:00 NDT 1.02
2023-03-26 08:15 NDT 1.062
2023-03-26 08:30 NDT 1.108
2023-03-26 08:45 NDT 1.16
2023-03-26 09:00 NDT 1.221
2023-03-26 09:15 NDT 1.291
2023-03-26 09:30 NDT 1.37
2023-03-26 09:45 NDT 1.457
2023-03-26 10:00 NDT 1.55
2023-03-26 10:15 NDT 1.645
2023-03-26 10:30 NDT 1.74
2023-03-26 10:45 NDT 1.83
2023-03-26 11:00 NDT 1.912
2023-03-26 11:15 NDT 1.982
2023-03-26 11:30 NDT 2.038
2023-03-26 11:45 NDT 2.08
2023-03-26 12:00 NDT 2.108
2023-03-26 12:15 NDT 2.122
2023-03-26 12:30 NDT 2.123
2023-03-26 12:45 NDT 2.114
2023-03-26 13:00 NDT 2.097
2023-03-26 13:15 NDT 2.071
2023-03-26 13:30 NDT 2.038
2023-03-26 13:45 NDT 1.998
2023-03-26 14:00 NDT 1.951
2023-03-26 14:15 NDT 1.895
2023-03-26 14:30 NDT 1.829
2023-03-26 14:45 NDT 1.753
2023-03-26 15:00 NDT 1.665
2023-03-26 15:15 NDT 1.568
2023-03-26 15:30 NDT 1.462
2023-03-26 15:45 NDT 1.35
2023-03-26 16:00 NDT 1.236
2023-03-26 16:15 NDT 1.125
2023-03-26 16:30 NDT 1.022
2023-03-26 16:45 NDT 0.932
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 2.92 N/A
Lowest Astronomical Tide 0.34 N/A
Higher High Water Large Tide 2.88 N/A
Lower Low Water Large Tide 0.38 N/A
Higher High Water Mean Tide 2.41 N/A
Lower Low Water Mean Tide 0.81 N/A
High Water Level 2.29 N/A
Low Water Level 0.84 N/A
Mean Water Level 1.55 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)
CGVD28 -1.612
NAD83_CSRS 6.676

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.

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