St. Johns - 00905

Station Information

Code: 00905

Province: Newfoundland and Labrador

Location: 47.5691135, -52.700762

Type: Permanent

Operational: True

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

2024-03-28 (Thu)
Time NDT Height (m) Height (ft)
04:18 0.4 1.2
10:25 1.2 4.1
16:16 0.4 1.4
22:25 1.4 4.6
2024-03-29 (Fri)
Time NDT Height (m) Height (ft)
04:49 0.4 1.3
10:53 1.2 3.9
16:37 0.5 1.5
22:53 1.4 4.5
2024-03-30 (Sat)
Time NDT Height (m) Height (ft)
05:24 0.5 1.5
11:21 1.1 3.7
16:57 0.5 1.7
23:24 1.3 4.4
2024-03-31 (Sun)
Time NDT Height (m) Height (ft)
06:09 0.5 1.8
11:49 1 3.4
17:17 0.6 1.9
2024-04-01 (Mon)
Time NDT Height (m) Height (ft)
00:01 1.3 4.2
07:17 0.6 2
12:23 0.9 3.1
17:47 0.6 2.1
2024-04-02 (Tue)
Time NDT Height (m) Height (ft)
00:52 1.2 3.9
08:42 0.6 2.1
13:35 0.9 2.8
19:12 0.7 2.3
2024-04-03 (Wed)
Time NDT Height (m) Height (ft)
02:15 1.1 3.7
10:04 0.6 2
16:21 0.8 2.8
21:39 0.7 2.3
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
2024-03-28 0.7 0.5 0.4 0.4 0.4 0.6 0.8 1 1.2 1.2 1.2 1 0.8 0.6 0.4 0.4 0.5 0.7 0.9 1.2 1.3 1.4 1.3
2024-03-29 1.1 0.9 0.6 0.5 0.4 0.4 0.5 0.7 0.9 1.1 1.2 1.2 1 0.9 0.7 0.5 0.5 0.5 0.6 0.8 1.1 1.3 1.4 1.3
2024-03-30 1.2 1 0.8 0.6 0.5 0.5 0.5 0.6 0.8 1 1.1 1.1 1.1 0.9 0.7 0.6 0.5 0.5 0.6 0.7 0.9 1.2 1.3 1.3
2024-03-31 1.3 1.1 0.9 0.7 0.6 0.5 0.5 0.6 0.7 0.9 1 1 1 0.9 0.8 0.7 0.6 0.6 0.6 0.7 0.8 1 1.2 1.3
2024-04-01 1.3 1.2 1 0.9 0.7 0.7 0.6 0.6 0.6 0.7 0.9 0.9 0.9 0.9 0.9 0.8 0.7 0.6 0.6 0.7 0.8 0.9 1 1.1
2024-04-02 1.2 1.2 1.1 1 0.9 0.8 0.7 0.7 0.6 0.7 0.7 0.8 0.8 0.9 0.8 0.8 0.8 0.7 0.7 0.7 0.7 0.8 0.9 1
2024-04-03 1.1 1.1 1.1 1.1 1 0.9 0.9 0.8 0.7 0.6 0.6 0.7 0.7 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.8
2024-04-04 0.9
Predictions

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

Predictions
Event Date Predictions (m)
2024-03-27 13:00 NDT 0.784
2024-03-27 13:15 NDT 0.726
2024-03-27 13:30 NDT 0.67
2024-03-27 13:45 NDT 0.619
2024-03-27 14:00 NDT 0.571
2024-03-27 14:15 NDT 0.529
2024-03-27 14:30 NDT 0.491
2024-03-27 14:45 NDT 0.459
2024-03-27 15:00 NDT 0.433
2024-03-27 15:15 NDT 0.413
2024-03-27 15:30 NDT 0.4
2024-03-27 15:45 NDT 0.393
2024-03-27 16:00 NDT 0.392
2024-03-27 16:15 NDT 0.4
2024-03-27 16:30 NDT 0.414
2024-03-27 16:45 NDT 0.437
2024-03-27 17:00 NDT 0.467
2024-03-27 17:15 NDT 0.505
2024-03-27 17:30 NDT 0.55
2024-03-27 17:45 NDT 0.602
2024-03-27 18:00 NDT 0.659
2024-03-27 18:15 NDT 0.721
2024-03-27 18:30 NDT 0.785
2024-03-27 18:45 NDT 0.852
2024-03-27 19:00 NDT 0.919
2024-03-27 19:15 NDT 0.985
2024-03-27 19:30 NDT 1.049
2024-03-27 19:45 NDT 1.109
2024-03-27 20:00 NDT 1.164
2024-03-27 20:15 NDT 1.215
2024-03-27 20:30 NDT 1.26
2024-03-27 20:45 NDT 1.298
2024-03-27 21:00 NDT 1.33
2024-03-27 21:15 NDT 1.355
2024-03-27 21:30 NDT 1.373
2024-03-27 21:45 NDT 1.383
2024-03-27 22:00 NDT 1.385
2024-03-27 22:15 NDT 1.379
2024-03-27 22:30 NDT 1.365
2024-03-27 22:45 NDT 1.343
2024-03-27 23:00 NDT 1.312
2024-03-27 23:15 NDT 1.273
2024-03-27 23:30 NDT 1.226
2024-03-27 23:45 NDT 1.173
2024-03-28 00:00 NDT 1.114
2024-03-28 00:15 NDT 1.051
2024-03-28 00:30 NDT 0.985
2024-03-28 00:45 NDT 0.917
2024-03-28 01:00 NDT 0.849
2024-03-28 01:15 NDT 0.782
2024-03-28 01:30 NDT 0.719
2024-03-28 01:45 NDT 0.659
2024-03-28 02:00 NDT 0.603
2024-03-28 02:15 NDT 0.553
2024-03-28 02:30 NDT 0.509
2024-03-28 02:45 NDT 0.47
2024-03-28 03:00 NDT 0.437
2024-03-28 03:15 NDT 0.41
2024-03-28 03:30 NDT 0.388
2024-03-28 03:45 NDT 0.373
2024-03-28 04:00 NDT 0.363
2024-03-28 04:15 NDT 0.359
2024-03-28 04:30 NDT 0.361
2024-03-28 04:45 NDT 0.369
2024-03-28 05:00 NDT 0.384
2024-03-28 05:15 NDT 0.406
2024-03-28 05:30 NDT 0.434
2024-03-28 05:45 NDT 0.469
2024-03-28 06:00 NDT 0.51
2024-03-28 06:15 NDT 0.556
2024-03-28 06:30 NDT 0.607
2024-03-28 06:45 NDT 0.661
2024-03-28 07:00 NDT 0.718
2024-03-28 07:15 NDT 0.777
2024-03-28 07:30 NDT 0.835
2024-03-28 07:45 NDT 0.892
2024-03-28 08:00 NDT 0.947
2024-03-28 08:15 NDT 0.999
2024-03-28 08:30 NDT 1.048
2024-03-28 08:45 NDT 1.091
2024-03-28 09:00 NDT 1.13
2024-03-28 09:15 NDT 1.164
2024-03-28 09:30 NDT 1.191
2024-03-28 09:45 NDT 1.213
2024-03-28 10:00 NDT 1.228
2024-03-28 10:15 NDT 1.236
2024-03-28 10:30 NDT 1.238
2024-03-28 10:45 NDT 1.232
2024-03-28 11:00 NDT 1.218
2024-03-28 11:15 NDT 1.197
2024-03-28 11:30 NDT 1.168
2024-03-28 11:45 NDT 1.132
2024-03-28 12:00 NDT 1.09
2024-03-28 12:15 NDT 1.042
2024-03-28 12:30 NDT 0.99
2024-03-28 12:45 NDT 0.934
2024-03-28 13:00 NDT 0.877
2024-03-28 13:15 NDT 0.819
2024-03-28 13:30 NDT 0.762
2024-03-28 13:45 NDT 0.708
2024-03-28 14:00 NDT 0.656
2024-03-28 14:15 NDT 0.609
2024-03-28 14:30 NDT 0.566
2024-03-28 14:45 NDT 0.528
2024-03-28 15:00 NDT 0.496
2024-03-28 15:15 NDT 0.47
2024-03-28 15:30 NDT 0.449
2024-03-28 15:45 NDT 0.433
2024-03-28 16:00 NDT 0.424
2024-03-28 16:15 NDT 0.421
2024-03-28 16:30 NDT 0.423
2024-03-28 16:45 NDT 0.433
2024-03-28 17:00 NDT 0.449
2024-03-28 17:15 NDT 0.472
2024-03-28 17:30 NDT 0.502
2024-03-28 17:45 NDT 0.539
2024-03-28 18:00 NDT 0.582
2024-03-28 18:15 NDT 0.632
2024-03-28 18:30 NDT 0.688
2024-03-28 18:45 NDT 0.747
2024-03-28 19:00 NDT 0.81
2024-03-28 19:15 NDT 0.875
2024-03-28 19:30 NDT 0.94
2024-03-28 19:45 NDT 1.005
2024-03-28 20:00 NDT 1.067
2024-03-28 20:15 NDT 1.126
2024-03-28 20:30 NDT 1.18
2024-03-28 20:45 NDT 1.229
2024-03-28 21:00 NDT 1.273
2024-03-28 21:15 NDT 1.31
2024-03-28 21:30 NDT 1.34
2024-03-28 21:45 NDT 1.364
2024-03-28 22:00 NDT 1.38
2024-03-28 22:15 NDT 1.389
2024-03-28 22:30 NDT 1.39
2024-03-28 22:45 NDT 1.383
2024-03-28 23:00 NDT 1.368
2024-03-28 23:15 NDT 1.345
2024-03-28 23:30 NDT 1.315
2024-03-28 23:45 NDT 1.276
2024-03-29 00:00 NDT 1.231
2024-03-29 00:15 NDT 1.179
2024-03-29 00:30 NDT 1.121
2024-03-29 00:45 NDT 1.06
2024-03-29 01:00 NDT 0.995
2024-03-29 01:15 NDT 0.929
2024-03-29 01:30 NDT 0.864
2024-03-29 01:45 NDT 0.8
2024-03-29 02:00 NDT 0.738
2024-03-29 02:15 NDT 0.681
2024-03-29 02:30 NDT 0.628
2024-03-29 02:45 NDT 0.58
2024-03-29 03:00 NDT 0.538
2024-03-29 03:15 NDT 0.502
2024-03-29 03:30 NDT 0.472
2024-03-29 03:45 NDT 0.447
2024-03-29 04:00 NDT 0.427
2024-03-29 04:15 NDT 0.412
2024-03-29 04:30 NDT 0.403
2024-03-29 04:45 NDT 0.399
2024-03-29 05:00 NDT 0.4
2024-03-29 05:15 NDT 0.407
2024-03-29 05:30 NDT 0.42
2024-03-29 05:45 NDT 0.439
2024-03-29 06:00 NDT 0.464
2024-03-29 06:15 NDT 0.495
2024-03-29 06:30 NDT 0.531
2024-03-29 06:45 NDT 0.573
2024-03-29 07:00 NDT 0.619
2024-03-29 07:15 NDT 0.668
2024-03-29 07:30 NDT 0.72
2024-03-29 07:45 NDT 0.773
2024-03-29 08:00 NDT 0.826
2024-03-29 08:15 NDT 0.878
2024-03-29 08:30 NDT 0.928
2024-03-29 08:45 NDT 0.975
2024-03-29 09:00 NDT 1.018
2024-03-29 09:15 NDT 1.057
2024-03-29 09:30 NDT 1.092
2024-03-29 09:45 NDT 1.121
2024-03-29 10:00 NDT 1.145
2024-03-29 10:15 NDT 1.163
2024-03-29 10:30 NDT 1.176
2024-03-29 10:45 NDT 1.183
2024-03-29 11:00 NDT 1.183
2024-03-29 11:15 NDT 1.177
2024-03-29 11:30 NDT 1.164
2024-03-29 11:45 NDT 1.144
2024-03-29 12:00 NDT 1.118
2024-03-29 12:15 NDT 1.085
2024-03-29 12:30 NDT 1.046
2024-03-29 12:45 NDT 1.003
2024-03-29 13:00 NDT 0.955
2024-03-29 13:15 NDT 0.904
2024-03-29 13:30 NDT 0.851
2024-03-29 13:45 NDT 0.799
2024-03-29 14:00 NDT 0.747
2024-03-29 14:15 NDT 0.698
2024-03-29 14:30 NDT 0.652
2024-03-29 14:45 NDT 0.611
2024-03-29 15:00 NDT 0.574
2024-03-29 15:15 NDT 0.543
2024-03-29 15:30 NDT 0.517
2024-03-29 15:45 NDT 0.496
2024-03-29 16:00 NDT 0.481
2024-03-29 16:15 NDT 0.471
2024-03-29 16:30 NDT 0.466
2024-03-29 16:45 NDT 0.466
2024-03-29 17:00 NDT 0.471
2024-03-29 17:15 NDT 0.482
2024-03-29 17:30 NDT 0.498
2024-03-29 17:45 NDT 0.52
2024-03-29 18:00 NDT 0.548
2024-03-29 18:15 NDT 0.582
2024-03-29 18:30 NDT 0.621
2024-03-29 18:45 NDT 0.667
2024-03-29 19:00 NDT 0.717
2024-03-29 19:15 NDT 0.772
2024-03-29 19:30 NDT 0.83
2024-03-29 19:45 NDT 0.89
2024-03-29 20:00 NDT 0.951
2024-03-29 20:15 NDT 1.011
2024-03-29 20:30 NDT 1.07
2024-03-29 20:45 NDT 1.125
2024-03-29 21:00 NDT 1.176
2024-03-29 21:15 NDT 1.223
2024-03-29 21:30 NDT 1.263
2024-03-29 21:45 NDT 1.298
2024-03-29 22:00 NDT 1.326
2024-03-29 22:15 NDT 1.347
2024-03-29 22:30 NDT 1.362
2024-03-29 22:45 NDT 1.369
2024-03-29 23:00 NDT 1.37
2024-03-29 23:15 NDT 1.363
2024-03-29 23:30 NDT 1.349
2024-03-29 23:45 NDT 1.327
2024-03-30 00:00 NDT 1.299
2024-03-30 00:15 NDT 1.263
2024-03-30 00:30 NDT 1.221
2024-03-30 00:45 NDT 1.172
2024-03-30 01:00 NDT 1.119
2024-03-30 01:15 NDT 1.062
2024-03-30 01:30 NDT 1.003
2024-03-30 01:45 NDT 0.942
2024-03-30 02:00 NDT 0.882
2024-03-30 02:15 NDT 0.823
2024-03-30 02:30 NDT 0.766
2024-03-30 02:45 NDT 0.714
2024-03-30 03:00 NDT 0.666
2024-03-30 03:15 NDT 0.624
2024-03-30 03:30 NDT 0.586
2024-03-30 03:45 NDT 0.554
2024-03-30 04:00 NDT 0.527
2024-03-30 04:15 NDT 0.505
2024-03-30 04:30 NDT 0.488
2024-03-30 04:45 NDT 0.475
2024-03-30 05:00 NDT 0.466
2024-03-30 05:15 NDT 0.461
2024-03-30 05:30 NDT 0.461
2024-03-30 05:45 NDT 0.465
2024-03-30 06:00 NDT 0.474
2024-03-30 06:15 NDT 0.487
2024-03-30 06:30 NDT 0.506
2024-03-30 06:45 NDT 0.531
2024-03-30 07:00 NDT 0.56
2024-03-30 07:15 NDT 0.595
2024-03-30 07:30 NDT 0.633
2024-03-30 07:45 NDT 0.675
2024-03-30 08:00 NDT 0.72
2024-03-30 08:15 NDT 0.766
2024-03-30 08:30 NDT 0.812
2024-03-30 08:45 NDT 0.857
2024-03-30 09:00 NDT 0.901
2024-03-30 09:15 NDT 0.941
2024-03-30 09:30 NDT 0.978
2024-03-30 09:45 NDT 1.011
2024-03-30 10:00 NDT 1.04
2024-03-30 10:15 NDT 1.064
2024-03-30 10:30 NDT 1.084
2024-03-30 10:45 NDT 1.098
2024-03-30 11:00 NDT 1.108
2024-03-30 11:15 NDT 1.113
2024-03-30 11:30 NDT 1.112
2024-03-30 11:45 NDT 1.106
2024-03-30 12:00 NDT 1.095
2024-03-30 12:15 NDT 1.078
2024-03-30 12:30 NDT 1.056
2024-03-30 12:45 NDT 1.028
2024-03-30 13:00 NDT 0.996
2024-03-30 13:15 NDT 0.958
2024-03-30 13:30 NDT 0.918
2024-03-30 13:45 NDT 0.874
2024-03-30 14:00 NDT 0.829
2024-03-30 14:15 NDT 0.784
2024-03-30 14:30 NDT 0.74
2024-03-30 14:45 NDT 0.698
2024-03-30 15:00 NDT 0.659
2024-03-30 15:15 NDT 0.625
2024-03-30 15:30 NDT 0.595
2024-03-30 15:45 NDT 0.57
2024-03-30 16:00 NDT 0.55
2024-03-30 16:15 NDT 0.536
2024-03-30 16:30 NDT 0.526
2024-03-30 16:45 NDT 0.52
2024-03-30 17:00 NDT 0.519
2024-03-30 17:15 NDT 0.522
2024-03-30 17:30 NDT 0.529
2024-03-30 17:45 NDT 0.54
2024-03-30 18:00 NDT 0.555
2024-03-30 18:15 NDT 0.574
2024-03-30 18:30 NDT 0.598
2024-03-30 18:45 NDT 0.627
2024-03-30 19:00 NDT 0.661
2024-03-30 19:15 NDT 0.7
2024-03-30 19:30 NDT 0.743
2024-03-30 19:45 NDT 0.79
2024-03-30 20:00 NDT 0.841
2024-03-30 20:15 NDT 0.893
2024-03-30 20:30 NDT 0.947
2024-03-30 20:45 NDT 1.001
2024-03-30 21:00 NDT 1.054
2024-03-30 21:15 NDT 1.104
2024-03-30 21:30 NDT 1.151
2024-03-30 21:45 NDT 1.193
2024-03-30 22:00 NDT 1.23
2024-03-30 22:15 NDT 1.262
2024-03-30 22:30 NDT 1.287
2024-03-30 22:45 NDT 1.307
2024-03-30 23:00 NDT 1.32
2024-03-30 23:15 NDT 1.327
2024-03-30 23:30 NDT 1.328
2024-03-30 23:45 NDT 1.322
2024-03-31 00:00 NDT 1.31
2024-03-31 00:15 NDT 1.292
2024-03-31 00:30 NDT 1.268
2024-03-31 00:45 NDT 1.237
2024-03-31 01:00 NDT 1.201
2024-03-31 01:15 NDT 1.159
2024-03-31 01:30 NDT 1.113
2024-03-31 01:45 NDT 1.064
2024-03-31 02:00 NDT 1.012
2024-03-31 02:15 NDT 0.959
2024-03-31 02:30 NDT 0.906
2024-03-31 02:45 NDT 0.855
2024-03-31 03:00 NDT 0.806
2024-03-31 03:15 NDT 0.76
2024-03-31 03:30 NDT 0.719
2024-03-31 03:45 NDT 0.682
2024-03-31 04:00 NDT 0.651
2024-03-31 04:15 NDT 0.623
2024-03-31 04:30 NDT 0.601
2024-03-31 04:45 NDT 0.582
2024-03-31 05:00 NDT 0.567
2024-03-31 05:15 NDT 0.555
2024-03-31 05:30 NDT 0.546
2024-03-31 05:45 NDT 0.54
2024-03-31 06:00 NDT 0.536
2024-03-31 06:15 NDT 0.536
2024-03-31 06:30 NDT 0.539
2024-03-31 06:45 NDT 0.546
2024-03-31 07:00 NDT 0.557
2024-03-31 07:15 NDT 0.572
2024-03-31 07:30 NDT 0.592
2024-03-31 07:45 NDT 0.616
2024-03-31 08:00 NDT 0.645
2024-03-31 08:15 NDT 0.677
2024-03-31 08:30 NDT 0.713
2024-03-31 08:45 NDT 0.749
2024-03-31 09:00 NDT 0.787
2024-03-31 09:15 NDT 0.825
2024-03-31 09:30 NDT 0.861
2024-03-31 09:45 NDT 0.894
2024-03-31 10:00 NDT 0.925
2024-03-31 10:15 NDT 0.952
2024-03-31 10:30 NDT 0.975
2024-03-31 10:45 NDT 0.994
2024-03-31 11:00 NDT 1.009
2024-03-31 11:15 NDT 1.02
2024-03-31 11:30 NDT 1.027
2024-03-31 11:45 NDT 1.03
2024-03-31 12:00 NDT 1.029
2024-03-31 12:15 NDT 1.024
2024-03-31 12:30 NDT 1.016
2024-03-31 12:45 NDT 1.003
2024-03-31 13:00 NDT 0.986
2024-03-31 13:15 NDT 0.966
2024-03-31 13:30 NDT 0.941
2024-03-31 13:45 NDT 0.912
2024-03-31 14:00 NDT 0.881
2024-03-31 14:15 NDT 0.847
2024-03-31 14:30 NDT 0.812
2024-03-31 14:45 NDT 0.777
2024-03-31 15:00 NDT 0.742
2024-03-31 15:15 NDT 0.709
2024-03-31 15:30 NDT 0.678
2024-03-31 15:45 NDT 0.651
2024-03-31 16:00 NDT 0.628
2024-03-31 16:15 NDT 0.609
2024-03-31 16:30 NDT 0.595
2024-03-31 16:45 NDT 0.585
2024-03-31 17:00 NDT 0.579
2024-03-31 17:15 NDT 0.577
2024-03-31 17:30 NDT 0.578
2024-03-31 17:45 NDT 0.582
2024-03-31 18:00 NDT 0.589
2024-03-31 18:15 NDT 0.599
2024-03-31 18:30 NDT 0.611
2024-03-31 18:45 NDT 0.626
2024-03-31 19:00 NDT 0.645
2024-03-31 19:15 NDT 0.667
2024-03-31 19:30 NDT 0.693
2024-03-31 19:45 NDT 0.723
2024-03-31 20:00 NDT 0.757
2024-03-31 20:15 NDT 0.794
2024-03-31 20:30 NDT 0.835
2024-03-31 20:45 NDT 0.879
2024-03-31 21:00 NDT 0.924
2024-03-31 21:15 NDT 0.97
2024-03-31 21:30 NDT 1.015
2024-03-31 21:45 NDT 1.059
2024-03-31 22:00 NDT 1.1
2024-03-31 22:15 NDT 1.138
2024-03-31 22:30 NDT 1.172
2024-03-31 22:45 NDT 1.201
2024-03-31 23:00 NDT 1.225
2024-03-31 23:15 NDT 1.244
2024-03-31 23:30 NDT 1.257
2024-03-31 23:45 NDT 1.266
2024-04-01 00:00 NDT 1.269
2024-04-01 00:15 NDT 1.266
2024-04-01 00:30 NDT 1.259
2024-04-01 00:45 NDT 1.246
2024-04-01 01:00 NDT 1.228
2024-04-01 01:15 NDT 1.206
2024-04-01 01:30 NDT 1.178
2024-04-01 01:45 NDT 1.146
2024-04-01 02:00 NDT 1.11
2024-04-01 02:15 NDT 1.071
2024-04-01 02:30 NDT 1.03
2024-04-01 02:45 NDT 0.987
2024-04-01 03:00 NDT 0.944
2024-04-01 03:15 NDT 0.902
2024-04-01 03:30 NDT 0.861
2024-04-01 03:45 NDT 0.823
2024-04-01 04:00 NDT 0.788
2024-04-01 04:15 NDT 0.758
2024-04-01 04:30 NDT 0.731
2024-04-01 04:45 NDT 0.707
2024-04-01 05:00 NDT 0.688
2024-04-01 05:15 NDT 0.671
2024-04-01 05:30 NDT 0.657
2024-04-01 05:45 NDT 0.645
2024-04-01 06:00 NDT 0.635
2024-04-01 06:15 NDT 0.626
2024-04-01 06:30 NDT 0.619
2024-04-01 06:45 NDT 0.613
2024-04-01 07:00 NDT 0.609
2024-04-01 07:15 NDT 0.607
2024-04-01 07:30 NDT 0.608
2024-04-01 07:45 NDT 0.612
2024-04-01 08:00 NDT 0.621
2024-04-01 08:15 NDT 0.633
2024-04-01 08:30 NDT 0.649
2024-04-01 08:45 NDT 0.67
2024-04-01 09:00 NDT 0.693
2024-04-01 09:15 NDT 0.72
2024-04-01 09:30 NDT 0.747
2024-04-01 09:45 NDT 0.776
2024-04-01 10:00 NDT 0.804
2024-04-01 10:15 NDT 0.831
2024-04-01 10:30 NDT 0.855
2024-04-01 10:45 NDT 0.877
2024-04-01 11:00 NDT 0.896
2024-04-01 11:15 NDT 0.911
2024-04-01 11:30 NDT 0.923
2024-04-01 11:45 NDT 0.931
2024-04-01 12:00 NDT 0.937
2024-04-01 12:15 NDT 0.939
2024-04-01 12:30 NDT 0.939
2024-04-01 12:45 NDT 0.937
2024-04-01 13:00 NDT 0.932
2024-04-01 13:15 NDT 0.925
2024-04-01 13:30 NDT 0.915
2024-04-01 13:45 NDT 0.903
2024-04-01 14:00 NDT 0.888
2024-04-01 14:15 NDT 0.87
2024-04-01 14:30 NDT 0.851
2024-04-01 14:45 NDT 0.829
2024-04-01 15:00 NDT 0.805
2024-04-01 15:15 NDT 0.781
2024-04-01 15:30 NDT 0.757
2024-04-01 15:45 NDT 0.733
2024-04-01 16:00 NDT 0.711
2024-04-01 16:15 NDT 0.692
2024-04-01 16:30 NDT 0.675
2024-04-01 16:45 NDT 0.661
2024-04-01 17:00 NDT 0.65
2024-04-01 17:15 NDT 0.643
2024-04-01 17:30 NDT 0.639
2024-04-01 17:45 NDT 0.637
2024-04-01 18:00 NDT 0.638
2024-04-01 18:15 NDT 0.641
2024-04-01 18:30 NDT 0.645
2024-04-01 18:45 NDT 0.652
2024-04-01 19:00 NDT 0.659
2024-04-01 19:15 NDT 0.669
2024-04-01 19:30 NDT 0.68
2024-04-01 19:45 NDT 0.694
2024-04-01 20:00 NDT 0.71
2024-04-01 20:15 NDT 0.73
2024-04-01 20:30 NDT 0.753
2024-04-01 20:45 NDT 0.779
2024-04-01 21:00 NDT 0.809
2024-04-01 21:15 NDT 0.842
2024-04-01 21:30 NDT 0.877
2024-04-01 21:45 NDT 0.913
2024-04-01 22:00 NDT 0.95
2024-04-01 22:15 NDT 0.987
2024-04-01 22:30 NDT 1.023
2024-04-01 22:45 NDT 1.057
2024-04-01 23:00 NDT 1.088
2024-04-01 23:15 NDT 1.115
2024-04-01 23:30 NDT 1.139
2024-04-01 23:45 NDT 1.159
2024-04-02 00:00 NDT 1.175
2024-04-02 00:15 NDT 1.187
2024-04-02 00:30 NDT 1.195
2024-04-02 00:45 NDT 1.199
2024-04-02 01:00 NDT 1.198
2024-04-02 01:15 NDT 1.194
2024-04-02 01:30 NDT 1.186
2024-04-02 01:45 NDT 1.174
2024-04-02 02:00 NDT 1.158
2024-04-02 02:15 NDT 1.139
2024-04-02 02:30 NDT 1.115
2024-04-02 02:45 NDT 1.089
2024-04-02 03:00 NDT 1.061
2024-04-02 03:15 NDT 1.03
2024-04-02 03:30 NDT 0.998
2024-04-02 03:45 NDT 0.966
2024-04-02 04:00 NDT 0.934
2024-04-02 04:15 NDT 0.904
2024-04-02 04:30 NDT 0.875
2024-04-02 04:45 NDT 0.849
2024-04-02 05:00 NDT 0.826
2024-04-02 05:15 NDT 0.804
2024-04-02 05:30 NDT 0.786
2024-04-02 05:45 NDT 0.769
2024-04-02 06:00 NDT 0.754
2024-04-02 06:15 NDT 0.739
2024-04-02 06:30 NDT 0.726
2024-04-02 06:45 NDT 0.712
2024-04-02 07:00 NDT 0.699
2024-04-02 07:15 NDT 0.686
2024-04-02 07:30 NDT 0.674
2024-04-02 07:45 NDT 0.662
2024-04-02 08:00 NDT 0.652
2024-04-02 08:15 NDT 0.645
2024-04-02 08:30 NDT 0.64
2024-04-02 08:45 NDT 0.639
2024-04-02 09:00 NDT 0.642
2024-04-02 09:15 NDT 0.649
2024-04-02 09:30 NDT 0.659
2024-04-02 09:45 NDT 0.673
2024-04-02 10:00 NDT 0.69
2024-04-02 10:15 NDT 0.709
2024-04-02 10:30 NDT 0.729
2024-04-02 10:45 NDT 0.749
2024-04-02 11:00 NDT 0.768
2024-04-02 11:15 NDT 0.786
2024-04-02 11:30 NDT 0.801
2024-04-02 11:45 NDT 0.815
2024-04-02 12:00 NDT 0.826
2024-04-02 12:15 NDT 0.835
2024-04-02 12:30 NDT 0.841
2024-04-02 12:45 NDT 0.846
2024-04-02 13:00 NDT 0.85
2024-04-02 13:15 NDT 0.852
2024-04-02 13:30 NDT 0.852
2024-04-02 13:45 NDT 0.852
2024-04-02 14:00 NDT 0.851
2024-04-02 14:15 NDT 0.849
2024-04-02 14:30 NDT 0.845
2024-04-02 14:45 NDT 0.839
2024-04-02 15:00 NDT 0.832
2024-04-02 15:15 NDT 0.824
2024-04-02 15:30 NDT 0.813
2024-04-02 15:45 NDT 0.802
2024-04-02 16:00 NDT 0.789
2024-04-02 16:15 NDT 0.776
2024-04-02 16:30 NDT 0.763
2024-04-02 16:45 NDT 0.75
2024-04-02 17:00 NDT 0.739
2024-04-02 17:15 NDT 0.729
2024-04-02 17:30 NDT 0.72
2024-04-02 17:45 NDT 0.713
2024-04-02 18:00 NDT 0.707
2024-04-02 18:15 NDT 0.703
2024-04-02 18:30 NDT 0.701
2024-04-02 18:45 NDT 0.699
2024-04-02 19:00 NDT 0.698
2024-04-02 19:15 NDT 0.698
2024-04-02 19:30 NDT 0.698
2024-04-02 19:45 NDT 0.7
2024-04-02 20:00 NDT 0.702
2024-04-02 20:15 NDT 0.706
2024-04-02 20:30 NDT 0.711
2024-04-02 20:45 NDT 0.719
2024-04-02 21:00 NDT 0.73
2024-04-02 21:15 NDT 0.744
2024-04-02 21:30 NDT 0.761
2024-04-02 21:45 NDT 0.781
2024-04-02 22:00 NDT 0.804
2024-04-02 22:15 NDT 0.83
2024-04-02 22:30 NDT 0.858
2024-04-02 22:45 NDT 0.887
2024-04-02 23:00 NDT 0.917
2024-04-02 23:15 NDT 0.946
2024-04-02 23:30 NDT 0.975
2024-04-02 23:45 NDT 1.003
2024-04-03 00:00 NDT 1.028
2024-04-03 00:15 NDT 1.051
2024-04-03 00:30 NDT 1.072
2024-04-03 00:45 NDT 1.09
2024-04-03 01:00 NDT 1.106
2024-04-03 01:15 NDT 1.119
2024-04-03 01:30 NDT 1.129
2024-04-03 01:45 NDT 1.136
2024-04-03 02:00 NDT 1.14
2024-04-03 02:15 NDT 1.142
2024-04-03 02:30 NDT 1.14
2024-04-03 02:45 NDT 1.136
2024-04-03 03:00 NDT 1.128
2024-04-03 03:15 NDT 1.117
2024-04-03 03:30 NDT 1.103
2024-04-03 03:45 NDT 1.086
2024-04-03 04:00 NDT 1.067
2024-04-03 04:15 NDT 1.046
2024-04-03 04:30 NDT 1.024
2024-04-03 04:45 NDT 1.001
2024-04-03 05:00 NDT 0.978
2024-04-03 05:15 NDT 0.956
2024-04-03 05:30 NDT 0.934
2024-04-03 05:45 NDT 0.913
2024-04-03 06:00 NDT 0.892
2024-04-03 06:15 NDT 0.873
2024-04-03 06:30 NDT 0.853
2024-04-03 06:45 NDT 0.834
2024-04-03 07:00 NDT 0.814
2024-04-03 07:15 NDT 0.794
2024-04-03 07:30 NDT 0.773
2024-04-03 07:45 NDT 0.751
2024-04-03 08:00 NDT 0.729
2024-04-03 08:15 NDT 0.707
2024-04-03 08:30 NDT 0.686
2024-04-03 08:45 NDT 0.666
2024-04-03 09:00 NDT 0.649
2024-04-03 09:15 NDT 0.634
2024-04-03 09:30 NDT 0.622
2024-04-03 09:45 NDT 0.615
2024-04-03 10:00 NDT 0.611
2024-04-03 10:15 NDT 0.612
2024-04-03 10:30 NDT 0.617
2024-04-03 10:45 NDT 0.625
2024-04-03 11:00 NDT 0.636
2024-04-03 11:15 NDT 0.649
2024-04-03 11:30 NDT 0.663
2024-04-03 11:45 NDT 0.678
2024-04-03 12:00 NDT 0.693
2024-04-03 12:15 NDT 0.707
2024-04-03 12:30 NDT 0.72
2024-04-03 12:45 NDT 0.732
Observations

Water levels that are observed, measured and recorded on site at tidal and non-tidal stations across Canada. These measurements are typically referenced to chart datum. More info

Observations
Event Date Observations (m) Observations minus predictions (m)
2024-03-27 13:00 NDT 0.56 -0.224
2024-03-27 13:15 NDT 0.537 -0.189
2024-03-27 13:30 NDT 0.447 -0.223
2024-03-27 13:45 NDT 0.368 -0.251
2024-03-27 14:00 NDT 0.34 -0.231
2024-03-27 14:15 NDT 0.416 -0.113
2024-03-27 14:30 NDT 0.371 -0.12
2024-03-27 14:45 NDT 0.279 -0.18
2024-03-27 15:00 NDT 0.183 -0.25
2024-03-27 15:15 NDT 0.157 -0.256
2024-03-27 15:30 NDT 0.244 -0.156
2024-03-27 15:45 NDT 0.282 -0.111
2024-03-27 16:00 NDT 0.157 -0.235
2024-03-27 16:15 NDT 0.159 -0.241
2024-03-27 16:30 NDT 0.245 -0.169
2024-03-27 16:45 NDT 0.285 -0.152
2024-03-27 17:00 NDT 0.206 -0.261
2024-03-27 17:15 NDT 0.298 -0.207
2024-03-27 17:30 NDT 0.421 -0.129
2024-03-27 17:45 NDT 0.453 -0.149
2024-03-27 18:00 NDT 0.468 -0.191
2024-03-27 18:15 NDT 0.546 -0.175
2024-03-27 18:30 NDT 0.639 -0.146
2024-03-27 18:45 NDT 0.811 -0.041
2024-03-27 19:00 NDT 0.743 -0.176
2024-03-27 19:15 NDT 0.704 -0.281
2024-03-27 19:30 NDT 0.873 -0.176
2024-03-27 19:45 NDT 1.034 -0.075
2024-03-27 20:00 NDT 1.077 -0.087
2024-03-27 20:15 NDT 1.075 -0.14
2024-03-27 20:30 NDT 1.089 -0.171
2024-03-27 20:45 NDT 1.127 -0.171
2024-03-27 21:00 NDT 1.194 -0.136
2024-03-27 21:15 NDT 1.193 -0.162
2024-03-27 21:30 NDT 1.181 -0.192
2024-03-27 21:45 NDT 1.125 -0.258
2024-03-27 22:00 NDT 1.248 -0.137
2024-03-27 22:15 NDT 1.252 -0.127
2024-03-27 22:30 NDT 1.163 -0.202
2024-03-27 22:45 NDT 1.087 -0.256
2024-03-27 23:00 NDT 1.121 -0.191
2024-03-27 23:15 NDT 1.124 -0.149
2024-03-27 23:30 NDT 1.044 -0.182
2024-03-27 23:45 NDT 1.043 -0.13
2024-03-28 00:00 NDT 0.992 -0.122
2024-03-28 00:15 NDT 0.867 -0.184
2024-03-28 00:30 NDT 0.741 -0.244
2024-03-28 00:45 NDT 0.771 -0.146
2024-03-28 01:00 NDT 0.765 -0.084
2024-03-28 01:15 NDT 0.632 -0.15
2024-03-28 01:30 NDT 0.531 -0.188
2024-03-28 01:45 NDT 0.522 -0.137
2024-03-28 02:00 NDT 0.501 -0.102
2024-03-28 02:15 NDT 0.4 -0.153
2024-03-28 02:30 NDT 0.276 -0.233
2024-03-28 02:45 NDT 0.311 -0.159
2024-03-28 03:00 NDT 0.326 -0.111
2024-03-28 03:15 NDT 0.29 -0.12
2024-03-28 03:30 NDT 0.244 -0.144
2024-03-28 03:45 NDT 0.251 -0.122
2024-03-28 04:00 NDT 0.209 -0.154
2024-03-28 04:15 NDT 0.234 -0.125
2024-03-28 04:30 NDT 0.197 -0.164
2024-03-28 04:45 NDT 0.147 -0.222
2024-03-28 05:00 NDT 0.19 -0.194
2024-03-28 05:15 NDT 0.324 -0.082
2024-03-28 05:30 NDT 0.31 -0.124
2024-03-28 05:45 NDT 0.274 -0.195
2024-03-28 06:00 NDT 0.372 -0.138
2024-03-28 06:15 NDT 0.548 -0.008
2024-03-28 06:30 NDT 0.508 -0.099
2024-03-28 06:45 NDT 0.472 -0.189
2024-03-28 07:00 NDT 0.598 -0.12
2024-03-28 07:15 NDT 0.701 -0.076
2024-03-28 07:30 NDT 0.7 -0.135
2024-03-28 07:45 NDT 0.747 -0.145
2024-03-28 08:00 NDT 0.907 -0.04
2024-03-28 08:15 NDT 1.062 0.063
2024-03-28 08:30 NDT 0.884 -0.164
2024-03-28 08:45 NDT 0.879 -0.212
2024-03-28 09:00 NDT 1.057 -0.073
2024-03-28 09:15 NDT 1.139 -0.025
2024-03-28 09:30 NDT 1.061 -0.13
2024-03-28 09:45 NDT 1.035 -0.178
2024-03-28 10:00 NDT 1.115 -0.113
2024-03-28 10:15 NDT 1.148 -0.088
2024-03-28 10:30 NDT 1.126 -0.112
2024-03-28 10:45 NDT 1.116 -0.116
2024-03-28 11:00 NDT 1.11 -0.108
2024-03-28 11:15 NDT 1.071 -0.126
2024-03-28 11:30 NDT 1.096 -0.072
2024-03-28 11:45 NDT 0.985 -0.147
2024-03-28 12:00 NDT 0.935 -0.155
2024-03-28 12:15 NDT 0.951 -0.091
2024-03-28 12:30 NDT 0.93 -0.06
2024-03-28 12:45 NDT 0.733 -0.201
Forecasts

Projected future water levels, including approximation of all sources of water level variability. More info

Forecasts
Event Date Forecasts (m)
2024-03-28 11:30 NDT 1.063
2024-03-28 11:45 NDT 1.059
2024-03-28 12:00 NDT 0.947
2024-03-28 12:15 NDT 0.891
2024-03-28 12:30 NDT 0.844
2024-03-28 12:45 NDT 0.873
2024-03-28 13:00 NDT 0.816
2024-03-28 13:15 NDT 0.758
2024-03-28 13:30 NDT 0.701
2024-03-28 13:45 NDT 0.648
2024-03-28 14:00 NDT 0.596
2024-03-28 14:15 NDT 0.549
2024-03-28 14:30 NDT 0.507
2024-03-28 14:45 NDT 0.469
2024-03-28 15:00 NDT 0.438
2024-03-28 15:15 NDT 0.412
2024-03-28 15:30 NDT 0.392
2024-03-28 15:45 NDT 0.376
2024-03-28 16:00 NDT 0.368
2024-03-28 16:15 NDT 0.365
2024-03-28 16:30 NDT 0.367
2024-03-28 16:45 NDT 0.378
2024-03-28 17:00 NDT 0.395
2024-03-28 17:15 NDT 0.418
2024-03-28 17:30 NDT 0.449
2024-03-28 17:45 NDT 0.486
2024-03-28 18:00 NDT 0.53
2024-03-28 18:15 NDT 0.58
2024-03-28 18:30 NDT 0.637
2024-03-28 18:45 NDT 0.696
2024-03-28 19:00 NDT 0.759
2024-03-28 19:15 NDT 0.824
2024-03-28 19:30 NDT 0.889
2024-03-28 19:45 NDT 0.954
2024-03-28 20:00 NDT 1.016
2024-03-28 20:15 NDT 1.075
2024-03-28 20:30 NDT 1.128
2024-03-28 20:45 NDT 1.177
2024-03-28 21:00 NDT 1.22
2024-03-28 21:15 NDT 1.257
2024-03-28 21:30 NDT 1.286
2024-03-28 21:45 NDT 1.31
2024-03-28 22:00 NDT 1.325
2024-03-28 22:15 NDT 1.333
2024-03-28 22:30 NDT 1.334
2024-03-28 22:45 NDT 1.326
2024-03-28 23:00 NDT 1.31
2024-03-28 23:15 NDT 1.287
2024-03-28 23:30 NDT 1.256
2024-03-28 23:45 NDT 1.216
2024-03-29 00:00 NDT 1.171
2024-03-29 00:15 NDT 1.118
2024-03-29 00:30 NDT 1.06
2024-03-29 00:45 NDT 0.999
2024-03-29 01:00 NDT 0.933
2024-03-29 01:15 NDT 0.867
2024-03-29 01:30 NDT 0.803
2024-03-29 01:45 NDT 0.739
2024-03-29 02:00 NDT 0.677
2024-03-29 02:15 NDT 0.619
2024-03-29 02:30 NDT 0.567
2024-03-29 02:45 NDT 0.518
2024-03-29 03:00 NDT 0.477
2024-03-29 03:15 NDT 0.44
2024-03-29 03:30 NDT 0.411
2024-03-29 03:45 NDT 0.385
2024-03-29 04:00 NDT 0.366
2024-03-29 04:15 NDT 0.35
2024-03-29 04:30 NDT 0.341
2024-03-29 04:45 NDT 0.338
2024-03-29 05:00 NDT 0.338
2024-03-29 05:15 NDT 0.346
2024-03-29 05:30 NDT 0.358
2024-03-29 05:45 NDT 0.377
2024-03-29 06:00 NDT 0.403
2024-03-29 06:15 NDT 0.433
2024-03-29 06:30 NDT 0.469
2024-03-29 06:45 NDT 0.511
2024-03-29 07:00 NDT 0.557
2024-03-29 07:15 NDT 0.606
2024-03-29 07:30 NDT 0.658
2024-03-29 07:45 NDT 0.71
2024-03-29 08:00 NDT 0.762
2024-03-29 08:15 NDT 0.814
2024-03-29 08:30 NDT 0.864
2024-03-29 08:45 NDT 0.91
2024-03-29 09:00 NDT 0.952
2024-03-29 09:15 NDT 0.99
2024-03-29 09:30 NDT 1.024
2024-03-29 09:45 NDT 1.052
2024-03-29 10:00 NDT 1.075
2024-03-29 10:15 NDT 1.092
2024-03-29 10:30 NDT 1.104
2024-03-29 10:45 NDT 1.11
2024-03-29 11:00 NDT 1.11
2024-03-29 11:15 NDT 1.103
2024-03-29 11:30 NDT 1.089
2024-03-29 11:45 NDT 1.068
2024-03-29 12:00 NDT 1.041
2024-03-29 12:15 NDT 1.007
2024-03-29 12:30 NDT 0.967
2024-03-29 12:45 NDT 0.923
2024-03-29 13:00 NDT 0.875
2024-03-29 13:15 NDT 0.824
2024-03-29 13:30 NDT 0.77
2024-03-29 13:45 NDT 0.718
2024-03-29 14:00 NDT 0.666
2024-03-29 14:15 NDT 0.616
2024-03-29 14:30 NDT 0.57
2024-03-29 14:45 NDT 0.53
2024-03-29 15:00 NDT 0.493
2024-03-29 15:15 NDT 0.462
2024-03-29 15:30 NDT 0.436
2024-03-29 15:45 NDT 0.415
2024-03-29 16:00 NDT 0.401
2024-03-29 16:15 NDT 0.391
2024-03-29 16:30 NDT 0.386
2024-03-29 16:45 NDT 0.386
2024-03-29 17:00 NDT 0.391
2024-03-29 17:15 NDT 0.403
2024-03-29 17:30 NDT 0.419
2024-03-29 17:45 NDT 0.441
2024-03-29 18:00 NDT 0.469
2024-03-29 18:15 NDT 0.504
2024-03-29 18:30 NDT 0.543
2024-03-29 18:45 NDT 0.589
2024-03-29 19:00 NDT 0.639
2024-03-29 19:15 NDT 0.694
2024-03-29 19:30 NDT 0.752
2024-03-29 19:45 NDT 0.812
2024-03-29 20:00 NDT 0.873
2024-03-29 20:15 NDT 0.933
2024-03-29 20:30 NDT 0.992
2024-03-29 20:45 NDT 1.046
2024-03-29 21:00 NDT 1.097
2024-03-29 21:15 NDT 1.143
2024-03-29 21:30 NDT 1.182
2024-03-29 21:45 NDT 1.217
2024-03-29 22:00 NDT 1.244
2024-03-29 22:15 NDT 1.264
2024-03-29 22:30 NDT 1.279
2024-03-29 22:45 NDT 1.285
2024-03-29 23:00 NDT 1.285
2024-03-29 23:15 NDT 1.278
2024-03-29 23:30 NDT 1.263
2024-03-29 23:45 NDT 1.24
2024-03-30 00:00 NDT 1.212
2024-03-30 00:15 NDT 1.175
2024-03-30 00:30 NDT 1.132
2024-03-30 00:45 NDT 1.083
2024-03-30 01:00 NDT 1.029
2024-03-30 01:15 NDT 0.972
2024-03-30 01:30 NDT 0.913
2024-03-30 01:45 NDT 0.851
2024-03-30 02:00 NDT 0.791
2024-03-30 02:15 NDT 0.733
2024-03-30 02:30 NDT 0.676
2024-03-30 02:45 NDT 0.624
2024-03-30 03:00 NDT 0.576
2024-03-30 03:15 NDT 0.535
2024-03-30 03:30 NDT 0.497
2024-03-30 03:45 NDT 0.466
2024-03-30 04:00 NDT 0.439
2024-03-30 04:15 NDT 0.417
2024-03-30 04:30 NDT 0.401
2024-03-30 04:45 NDT 0.388
2024-03-30 05:00 NDT 0.379
2024-03-30 05:15 NDT 0.375
2024-03-30 05:30 NDT 0.375
2024-03-30 05:45 NDT 0.379
2024-03-30 06:00 NDT 0.389
2024-03-30 06:15 NDT 0.402
2024-03-30 06:30 NDT 0.421
2024-03-30 06:45 NDT 0.447
2024-03-30 07:00 NDT 0.476
2024-03-30 07:15 NDT 0.512
2024-03-30 07:30 NDT 0.55
2024-03-30 07:45 NDT 0.592
2024-03-30 08:00 NDT 0.637
2024-03-30 08:15 NDT 0.683
2024-03-30 08:30 NDT 0.729
2024-03-30 08:45 NDT 0.774
2024-03-30 09:00 NDT 0.818
2024-03-30 09:15 NDT 0.857
2024-03-30 09:30 NDT 0.894
2024-03-30 09:45 NDT 0.927
2024-03-30 10:00 NDT 0.955
2024-03-30 10:15 NDT 0.979
2024-03-30 10:30 NDT 0.998
2024-03-30 10:45 NDT 1.012
2024-03-30 11:00 NDT 1.022
2024-03-30 11:15 NDT 1.026
2024-03-30 11:30 NDT 1.025
2024-03-30 11:45 NDT 1.018
2024-03-30 12:00 NDT 1.007
2024-03-30 12:15 NDT 0.989
2024-03-30 12:30 NDT 0.967
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 1.71 N/A
Lowest Astronomical Tide 0.07 N/A
Higher High Water Large Tide 1.69 N/A
Lower Low Water Large Tide 0.12 N/A
Higher High Water Mean Tide 1.33 N/A
Lower Low Water Mean Tide 0.46 N/A
High Water Level 1.24 N/A
Low Water Level 0.49 N/A
Mean Water Level 0.87 N/A
Highest Recorded Water Level 2.42 2014-01-04
Lowest Recorded Water Level -0.37 1968-03-16
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 -0.84 2
NAD83_CSRS 9.5 2

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 Elevation (m) Unique Label Established Condition Latitude Longitude More Info
1-1955 TS N/A no id 1955 DESTROYED 47.56 -52.71 More Info
2-1955 TS N/A 55F9501 1955 DESTROYED 47.56 -52.71 More Info
3-1962 2.435 62F9500 1962 UNKNOWN 47.56 -52.71 More Info
4-1962 N/A 62F9501 1962 DESTROYED 47.56 -52.71 More Info
75-K 7.276 75F9500 1975 GOOD 47.564 -52.707 More Info
76-F-727 4.412 no id 1976 GOOD 47.556 -52.707 More Info
77-K 3.601 77F9501 9999 GOOD 47.55 -52.71 More Info
87F9000 3.563 no id 1987 UNKNOWN 47.556 -52.708 More Info
87F9001 3.737 no id 1987 UNKNOWN 47.557 -52.707 More Info
90F9000 3.808 90F9000 1990 UNSTABLE 47.567 -52.702 More Info
90F9001 N/A 90F9001 1990 DESTROYED 47.567 -52.702 More Info
90F9002 3.765 90F9002 1990 INACCESSIBLE 47.567 -52.702 More Info
Admiralty 7.21 XXF9512 9999 GOOD 47.564 -52.707 More Info
RP 1 N/A no id 1990 DESTROYED 47.567 -52.702 More Info
04F9000 N/A 04F9000 2004 DESTROYED 47.567 -52.702 More Info
2008F9000 4.055 08F9000 2008 GOOD 47.56739 -52.70268 More Info
07F9002 3.287 07F9002 2007 GOOD 47.56698 -52.70232 More Info
07F9001 3.614 07F9001 2007 GOOD 47.56723 -52.70257 More Info