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
2023-03-28 (Tue)
Time NDT Height (m) Height (ft)
01:43 2.2 7.1
07:11 1 3.4
13:58 1.8 6
19:10 1 3.3
2023-03-29 (Wed)
Time NDT Height (m) Height (ft)
02:55 2.1 6.8
08:09 1.2 3.8
15:12 1.8 5.8
20:06 1.1 3.7
2023-03-30 (Thu)
Time NDT Height (m) Height (ft)
04:09 2 6.7
10:42 1.2 4.1
16:33 1.7 5.7
21:35 1.2 3.9
2023-03-31 (Fri)
Time NDT Height (m) Height (ft)
05:13 2.1 6.7
12:02 1.2 3.9
17:40 1.8 5.9
23:34 1.1 3.7
2023-04-01 (Sat)
Time NDT Height (m) Height (ft)
06:11 2.1 6.9
12:48 1.1 3.6
18:36 1.9 6.2
2023-04-02 (Sun)
Time NDT Height (m) Height (ft)
00:37 1 3.3
07:02 2.2 7.1
13:22 1 3.3
19:21 2 6.6
2023-04-03 (Mon)
Time NDT Height (m) Height (ft)
01:23 0.9 3
07:46 2.2 7.3
13:52 0.9 2.9
19:59 2.1 7
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
2023-03-28 2.2 2.1 2 1.7 1.4 1.1 1 1.1 1.2 1.3 1.5 1.7 1.8 1.8 1.8 1.6 1.3 1.1 1 1.1 1.3 1.4 1.6
2023-03-29 1.8 2 2.1 2.1 2 1.7 1.4 1.2 1.2 1.2 1.3 1.3 1.5 1.6 1.7 1.8 1.7 1.5 1.3 1.1 1.1 1.2 1.3 1.4
2023-03-30 1.5 1.7 1.9 2 2 1.9 1.7 1.5 1.3 1.2 1.2 1.2 1.3 1.4 1.6 1.7 1.7 1.7 1.6 1.4 1.2 1.2 1.2 1.2
2023-03-31 1.3 1.5 1.7 1.9 2 2 1.9 1.7 1.5 1.3 1.2 1.2 1.2 1.3 1.4 1.6 1.7 1.8 1.8 1.6 1.4 1.3 1.2 1.1
2023-04-01 1.1 1.3 1.5 1.7 1.9 2.1 2.1 2 1.8 1.5 1.3 1.2 1.1 1.1 1.2 1.4 1.7 1.8 1.9 1.8 1.7 1.4 1.2 1.1
2023-04-02 1 1.1 1.2 1.4 1.7 2 2.1 2.1 2 1.7 1.4 1.2 1 1 1.1 1.3 1.5 1.8 2 2 1.9 1.7 1.4 1.1
2023-04-03 1 0.9 1 1.2 1.5 1.8 2.1 2.2 2.2 2 1.7 1.3 1 0.9 0.9 1.1 1.4 1.7 2 2.1 2.1 2 1.7 1.3
2023-04-04 1
Predictions

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

Predictions
Event Date Predictions (m)
2023-03-28 00:30 NDT 2.079
2023-03-28 00:45 NDT 2.117
2023-03-28 01:00 NDT 2.144
2023-03-28 01:15 NDT 2.163
2023-03-28 01:30 NDT 2.172
2023-03-28 01:45 NDT 2.175
2023-03-28 02:00 NDT 2.171
2023-03-28 02:15 NDT 2.162
2023-03-28 02:30 NDT 2.147
2023-03-28 02:45 NDT 2.126
2023-03-28 03:00 NDT 2.099
2023-03-28 03:15 NDT 2.064
2023-03-28 03:30 NDT 2.02
2023-03-28 03:45 NDT 1.966
2023-03-28 04:00 NDT 1.902
2023-03-28 04:15 NDT 1.827
2023-03-28 04:30 NDT 1.742
2023-03-28 04:45 NDT 1.65
2023-03-28 05:00 NDT 1.553
2023-03-28 05:15 NDT 1.455
2023-03-28 05:30 NDT 1.36
2023-03-28 05:45 NDT 1.272
2023-03-28 06:00 NDT 1.194
2023-03-28 06:15 NDT 1.129
2023-03-28 06:30 NDT 1.08
2023-03-28 06:45 NDT 1.047
2023-03-28 07:00 NDT 1.029
2023-03-28 07:15 NDT 1.026
2023-03-28 07:30 NDT 1.035
2023-03-28 07:45 NDT 1.052
2023-03-28 08:00 NDT 1.075
2023-03-28 08:15 NDT 1.101
2023-03-28 08:30 NDT 1.127
2023-03-28 08:45 NDT 1.152
2023-03-28 09:00 NDT 1.175
2023-03-28 09:15 NDT 1.195
2023-03-28 09:30 NDT 1.215
2023-03-28 09:45 NDT 1.235
2023-03-28 10:00 NDT 1.258
2023-03-28 10:15 NDT 1.284
2023-03-28 10:30 NDT 1.317
2023-03-28 10:45 NDT 1.355
2023-03-28 11:00 NDT 1.4
2023-03-28 11:15 NDT 1.45
2023-03-28 11:30 NDT 1.505
2023-03-28 11:45 NDT 1.561
2023-03-28 12:00 NDT 1.617
2023-03-28 12:15 NDT 1.669
2023-03-28 12:30 NDT 1.717
2023-03-28 12:45 NDT 1.758
2023-03-28 13:00 NDT 1.791
2023-03-28 13:15 NDT 1.816
2023-03-28 13:30 NDT 1.832
2023-03-28 13:45 NDT 1.841
2023-03-28 14:00 NDT 1.843
2023-03-28 14:15 NDT 1.84
2023-03-28 14:30 NDT 1.832
2023-03-28 14:45 NDT 1.819
2023-03-28 15:00 NDT 1.802
2023-03-28 15:15 NDT 1.78
2023-03-28 15:30 NDT 1.753
2023-03-28 15:45 NDT 1.719
2023-03-28 16:00 NDT 1.678
2023-03-28 16:15 NDT 1.63
2023-03-28 16:30 NDT 1.573
2023-03-28 16:45 NDT 1.51
2023-03-28 17:00 NDT 1.44
2023-03-28 17:15 NDT 1.367
2023-03-28 17:30 NDT 1.293
2023-03-28 17:45 NDT 1.221
2023-03-28 18:00 NDT 1.156
2023-03-28 18:15 NDT 1.099
2023-03-28 18:30 NDT 1.055
2023-03-28 18:45 NDT 1.024
2023-03-28 19:00 NDT 1.007
2023-03-28 19:15 NDT 1.005
2023-03-28 19:30 NDT 1.017
2023-03-28 19:45 NDT 1.039
2023-03-28 20:00 NDT 1.07
2023-03-28 20:15 NDT 1.107
2023-03-28 20:30 NDT 1.146
2023-03-28 20:45 NDT 1.186
2023-03-28 21:00 NDT 1.224
2023-03-28 21:15 NDT 1.26
2023-03-28 21:30 NDT 1.292
2023-03-28 21:45 NDT 1.322
2023-03-28 22:00 NDT 1.351
2023-03-28 22:15 NDT 1.38
2023-03-28 22:30 NDT 1.412
2023-03-28 22:45 NDT 1.446
2023-03-28 23:00 NDT 1.486
2023-03-28 23:15 NDT 1.531
2023-03-28 23:30 NDT 1.581
2023-03-28 23:45 NDT 1.635
2023-03-29 00:00 NDT 1.691
2023-03-29 00:15 NDT 1.749
2023-03-29 00:30 NDT 1.806
2023-03-29 00:45 NDT 1.86
2023-03-29 01:00 NDT 1.909
2023-03-29 01:15 NDT 1.952
2023-03-29 01:30 NDT 1.989
2023-03-29 01:45 NDT 2.019
2023-03-29 02:00 NDT 2.042
2023-03-29 02:15 NDT 2.059
2023-03-29 02:30 NDT 2.07
2023-03-29 02:45 NDT 2.076
2023-03-29 03:00 NDT 2.077
2023-03-29 03:15 NDT 2.073
2023-03-29 03:30 NDT 2.063
2023-03-29 03:45 NDT 2.047
2023-03-29 04:00 NDT 2.023
2023-03-29 04:15 NDT 1.991
2023-03-29 04:30 NDT 1.95
2023-03-29 04:45 NDT 1.9
2023-03-29 05:00 NDT 1.841
2023-03-29 05:15 NDT 1.773
2023-03-29 05:30 NDT 1.7
2023-03-29 05:45 NDT 1.622
2023-03-29 06:00 NDT 1.543
2023-03-29 06:15 NDT 1.465
2023-03-29 06:30 NDT 1.393
2023-03-29 06:45 NDT 1.328
2023-03-29 07:00 NDT 1.274
2023-03-29 07:15 NDT 1.23
2023-03-29 07:30 NDT 1.198
2023-03-29 07:45 NDT 1.179
2023-03-29 08:00 NDT 1.169
2023-03-29 08:15 NDT 1.168
2023-03-29 08:30 NDT 1.174
2023-03-29 08:45 NDT 1.184
2023-03-29 09:00 NDT 1.196
2023-03-29 09:15 NDT 1.209
2023-03-29 09:30 NDT 1.221
2023-03-29 09:45 NDT 1.232
2023-03-29 10:00 NDT 1.242
2023-03-29 10:15 NDT 1.252
2023-03-29 10:30 NDT 1.262
2023-03-29 10:45 NDT 1.275
2023-03-29 11:00 NDT 1.292
2023-03-29 11:15 NDT 1.313
2023-03-29 11:30 NDT 1.339
2023-03-29 11:45 NDT 1.371
2023-03-29 12:00 NDT 1.407
2023-03-29 12:15 NDT 1.447
2023-03-29 12:30 NDT 1.49
2023-03-29 12:45 NDT 1.533
2023-03-29 13:00 NDT 1.575
2023-03-29 13:15 NDT 1.614
2023-03-29 13:30 NDT 1.649
2023-03-29 13:45 NDT 1.68
2023-03-29 14:00 NDT 1.705
2023-03-29 14:15 NDT 1.725
2023-03-29 14:30 NDT 1.739
2023-03-29 14:45 NDT 1.749
2023-03-29 15:00 NDT 1.754
2023-03-29 15:15 NDT 1.755
2023-03-29 15:30 NDT 1.752
2023-03-29 15:45 NDT 1.745
2023-03-29 16:00 NDT 1.734
2023-03-29 16:15 NDT 1.717
2023-03-29 16:30 NDT 1.694
2023-03-29 16:45 NDT 1.665
2023-03-29 17:00 NDT 1.629
2023-03-29 17:15 NDT 1.587
2023-03-29 17:30 NDT 1.538
2023-03-29 17:45 NDT 1.484
2023-03-29 18:00 NDT 1.427
2023-03-29 18:15 NDT 1.369
2023-03-29 18:30 NDT 1.312
2023-03-29 18:45 NDT 1.259
2023-03-29 19:00 NDT 1.213
2023-03-29 19:15 NDT 1.174
2023-03-29 19:30 NDT 1.145
2023-03-29 19:45 NDT 1.126
2023-03-29 20:00 NDT 1.117
2023-03-29 20:15 NDT 1.118
2023-03-29 20:30 NDT 1.127
2023-03-29 20:45 NDT 1.142
2023-03-29 21:00 NDT 1.162
2023-03-29 21:15 NDT 1.184
2023-03-29 21:30 NDT 1.207
2023-03-29 21:45 NDT 1.23
2023-03-29 22:00 NDT 1.252
2023-03-29 22:15 NDT 1.272
2023-03-29 22:30 NDT 1.292
2023-03-29 22:45 NDT 1.312
2023-03-29 23:00 NDT 1.334
2023-03-29 23:15 NDT 1.358
2023-03-29 23:30 NDT 1.386
2023-03-29 23:45 NDT 1.418
2023-03-30 00:00 NDT 1.455
2023-03-30 00:15 NDT 1.497
2023-03-30 00:30 NDT 1.543
2023-03-30 00:45 NDT 1.592
2023-03-30 01:00 NDT 1.643
2023-03-30 01:15 NDT 1.695
2023-03-30 01:30 NDT 1.746
2023-03-30 01:45 NDT 1.795
2023-03-30 02:00 NDT 1.841
2023-03-30 02:15 NDT 1.883
2023-03-30 02:30 NDT 1.92
2023-03-30 02:45 NDT 1.952
2023-03-30 03:00 NDT 1.979
2023-03-30 03:15 NDT 2.001
2023-03-30 03:30 NDT 2.018
2023-03-30 03:45 NDT 2.03
2023-03-30 04:00 NDT 2.036
2023-03-30 04:15 NDT 2.037
2023-03-30 04:30 NDT 2.031
2023-03-30 04:45 NDT 2.017
2023-03-30 05:00 NDT 1.996
2023-03-30 05:15 NDT 1.967
2023-03-30 05:30 NDT 1.929
2023-03-30 05:45 NDT 1.883
2023-03-30 06:00 NDT 1.83
2023-03-30 06:15 NDT 1.771
2023-03-30 06:30 NDT 1.708
2023-03-30 06:45 NDT 1.643
2023-03-30 07:00 NDT 1.578
2023-03-30 07:15 NDT 1.515
2023-03-30 07:30 NDT 1.457
2023-03-30 07:45 NDT 1.405
2023-03-30 08:00 NDT 1.361
2023-03-30 08:15 NDT 1.324
2023-03-30 08:30 NDT 1.296
2023-03-30 08:45 NDT 1.274
2023-03-30 09:00 NDT 1.26
2023-03-30 09:15 NDT 1.25
2023-03-30 09:30 NDT 1.244
2023-03-30 09:45 NDT 1.241
2023-03-30 10:00 NDT 1.239
2023-03-30 10:15 NDT 1.238
2023-03-30 10:30 NDT 1.237
2023-03-30 10:45 NDT 1.237
2023-03-30 11:00 NDT 1.237
2023-03-30 11:15 NDT 1.24
2023-03-30 11:30 NDT 1.246
2023-03-30 11:45 NDT 1.255
2023-03-30 12:00 NDT 1.268
2023-03-30 12:15 NDT 1.287
2023-03-30 12:30 NDT 1.311
2023-03-30 12:45 NDT 1.339
2023-03-30 13:00 NDT 1.371
2023-03-30 13:15 NDT 1.407
2023-03-30 13:30 NDT 1.445
2023-03-30 13:45 NDT 1.484
2023-03-30 14:00 NDT 1.522
2023-03-30 14:15 NDT 1.559
2023-03-30 14:30 NDT 1.593
2023-03-30 14:45 NDT 1.625
2023-03-30 15:00 NDT 1.653
2023-03-30 15:15 NDT 1.677
2023-03-30 15:30 NDT 1.697
2023-03-30 15:45 NDT 1.714
2023-03-30 16:00 NDT 1.726
2023-03-30 16:15 NDT 1.734
2023-03-30 16:30 NDT 1.738
2023-03-30 16:45 NDT 1.736
2023-03-30 17:00 NDT 1.729
2023-03-30 17:15 NDT 1.716
2023-03-30 17:30 NDT 1.697
2023-03-30 17:45 NDT 1.672
2023-03-30 18:00 NDT 1.641
2023-03-30 18:15 NDT 1.603
2023-03-30 18:30 NDT 1.561
2023-03-30 18:45 NDT 1.515
2023-03-30 19:00 NDT 1.467
2023-03-30 19:15 NDT 1.419
2023-03-30 19:30 NDT 1.372
2023-03-30 19:45 NDT 1.327
2023-03-30 20:00 NDT 1.287
2023-03-30 20:15 NDT 1.253
2023-03-30 20:30 NDT 1.225
2023-03-30 20:45 NDT 1.204
2023-03-30 21:00 NDT 1.189
2023-03-30 21:15 NDT 1.181
2023-03-30 21:30 NDT 1.177
2023-03-30 21:45 NDT 1.178
2023-03-30 22:00 NDT 1.181
2023-03-30 22:15 NDT 1.187
2023-03-30 22:30 NDT 1.195
2023-03-30 22:45 NDT 1.204
2023-03-30 23:00 NDT 1.214
2023-03-30 23:15 NDT 1.225
2023-03-30 23:30 NDT 1.238
2023-03-30 23:45 NDT 1.254
2023-03-31 00:00 NDT 1.273
2023-03-31 00:15 NDT 1.297
2023-03-31 00:30 NDT 1.325
2023-03-31 00:45 NDT 1.359
2023-03-31 01:00 NDT 1.398
2023-03-31 01:15 NDT 1.441
2023-03-31 01:30 NDT 1.489
2023-03-31 01:45 NDT 1.541
2023-03-31 02:00 NDT 1.594
2023-03-31 02:15 NDT 1.648
2023-03-31 02:30 NDT 1.703
2023-03-31 02:45 NDT 1.755
2023-03-31 03:00 NDT 1.806
2023-03-31 03:15 NDT 1.853
2023-03-31 03:30 NDT 1.897
2023-03-31 03:45 NDT 1.936
2023-03-31 04:00 NDT 1.97
2023-03-31 04:15 NDT 1.998
2023-03-31 04:30 NDT 2.021
2023-03-31 04:45 NDT 2.038
2023-03-31 05:00 NDT 2.047
2023-03-31 05:15 NDT 2.05
2023-03-31 05:30 NDT 2.046
2023-03-31 05:45 NDT 2.033
2023-03-31 06:00 NDT 2.013
2023-03-31 06:15 NDT 1.984
2023-03-31 06:30 NDT 1.948
2023-03-31 06:45 NDT 1.905
2023-03-31 07:00 NDT 1.855
2023-03-31 07:15 NDT 1.801
2023-03-31 07:30 NDT 1.743
2023-03-31 07:45 NDT 1.684
2023-03-31 08:00 NDT 1.624
2023-03-31 08:15 NDT 1.566
2023-03-31 08:30 NDT 1.51
2023-03-31 08:45 NDT 1.459
2023-03-31 09:00 NDT 1.412
2023-03-31 09:15 NDT 1.37
2023-03-31 09:30 NDT 1.334
2023-03-31 09:45 NDT 1.303
2023-03-31 10:00 NDT 1.276
2023-03-31 10:15 NDT 1.254
2023-03-31 10:30 NDT 1.235
2023-03-31 10:45 NDT 1.219
2023-03-31 11:00 NDT 1.205
2023-03-31 11:15 NDT 1.194
2023-03-31 11:30 NDT 1.186
2023-03-31 11:45 NDT 1.18
2023-03-31 12:00 NDT 1.178
2023-03-31 12:15 NDT 1.179
2023-03-31 12:30 NDT 1.185
2023-03-31 12:45 NDT 1.196
2023-03-31 13:00 NDT 1.212
2023-03-31 13:15 NDT 1.234
2023-03-31 13:30 NDT 1.261
2023-03-31 13:45 NDT 1.294
2023-03-31 14:00 NDT 1.33
2023-03-31 14:15 NDT 1.371
2023-03-31 14:30 NDT 1.413
2023-03-31 14:45 NDT 1.458
2023-03-31 15:00 NDT 1.502
2023-03-31 15:15 NDT 1.546
2023-03-31 15:30 NDT 1.588
2023-03-31 15:45 NDT 1.628
2023-03-31 16:00 NDT 1.664
2023-03-31 16:15 NDT 1.697
2023-03-31 16:30 NDT 1.725
2023-03-31 16:45 NDT 1.748
2023-03-31 17:00 NDT 1.767
2023-03-31 17:15 NDT 1.78
2023-03-31 17:30 NDT 1.787
2023-03-31 17:45 NDT 1.788
2023-03-31 18:00 NDT 1.783
2023-03-31 18:15 NDT 1.771
2023-03-31 18:30 NDT 1.753
2023-03-31 18:45 NDT 1.728
2023-03-31 19:00 NDT 1.698
2023-03-31 19:15 NDT 1.661
2023-03-31 19:30 NDT 1.62
2023-03-31 19:45 NDT 1.574
2023-03-31 20:00 NDT 1.527
2023-03-31 20:15 NDT 1.477
2023-03-31 20:30 NDT 1.428
2023-03-31 20:45 NDT 1.381
2023-03-31 21:00 NDT 1.336
2023-03-31 21:15 NDT 1.294
2023-03-31 21:30 NDT 1.257
2023-03-31 21:45 NDT 1.224
2023-03-31 22:00 NDT 1.196
2023-03-31 22:15 NDT 1.173
2023-03-31 22:30 NDT 1.155
2023-03-31 22:45 NDT 1.141
2023-03-31 23:00 NDT 1.131
2023-03-31 23:15 NDT 1.125
2023-03-31 23:30 NDT 1.122
2023-03-31 23:45 NDT 1.123
2023-04-01 00:00 NDT 1.128
2023-04-01 00:15 NDT 1.136
2023-04-01 00:30 NDT 1.149
2023-04-01 00:45 NDT 1.167
2023-04-01 01:00 NDT 1.19
2023-04-01 01:15 NDT 1.219
2023-04-01 01:30 NDT 1.253
2023-04-01 01:45 NDT 1.294
2023-04-01 02:00 NDT 1.341
2023-04-01 02:15 NDT 1.393
2023-04-01 02:30 NDT 1.45
2023-04-01 02:45 NDT 1.51
2023-04-01 03:00 NDT 1.572
2023-04-01 03:15 NDT 1.635
2023-04-01 03:30 NDT 1.699
2023-04-01 03:45 NDT 1.76
2023-04-01 04:00 NDT 1.819
2023-04-01 04:15 NDT 1.875
2023-04-01 04:30 NDT 1.926
2023-04-01 04:45 NDT 1.971
2023-04-01 05:00 NDT 2.01
2023-04-01 05:15 NDT 2.043
2023-04-01 05:30 NDT 2.068
2023-04-01 05:45 NDT 2.086
2023-04-01 06:00 NDT 2.096
2023-04-01 06:15 NDT 2.099
2023-04-01 06:30 NDT 2.092
2023-04-01 06:45 NDT 2.078
2023-04-01 07:00 NDT 2.055
2023-04-01 07:15 NDT 2.024
2023-04-01 07:30 NDT 1.985
2023-04-01 07:45 NDT 1.939
2023-04-01 08:00 NDT 1.887
2023-04-01 08:15 NDT 1.83
2023-04-01 08:30 NDT 1.769
2023-04-01 08:45 NDT 1.705
2023-04-01 09:00 NDT 1.64
2023-04-01 09:15 NDT 1.576
2023-04-01 09:30 NDT 1.513
2023-04-01 09:45 NDT 1.453
2023-04-01 10:00 NDT 1.396
2023-04-01 10:15 NDT 1.344
2023-04-01 10:30 NDT 1.297
2023-04-01 10:45 NDT 1.255
2023-04-01 11:00 NDT 1.217
2023-04-01 11:15 NDT 1.185
2023-04-01 11:30 NDT 1.157
2023-04-01 11:45 NDT 1.135
2023-04-01 12:00 NDT 1.116
2023-04-01 12:15 NDT 1.103
2023-04-01 12:30 NDT 1.094
2023-04-01 12:45 NDT 1.091
2023-04-01 13:00 NDT 1.092
2023-04-01 13:15 NDT 1.1
2023-04-01 13:30 NDT 1.114
2023-04-01 13:45 NDT 1.134
2023-04-01 14:00 NDT 1.161
2023-04-01 14:15 NDT 1.194
2023-04-01 14:30 NDT 1.233
2023-04-01 14:45 NDT 1.278
2023-04-01 15:00 NDT 1.327
2023-04-01 15:15 NDT 1.38
2023-04-01 15:30 NDT 1.435
2023-04-01 15:45 NDT 1.491
2023-04-01 16:00 NDT 1.548
2023-04-01 16:15 NDT 1.602
2023-04-01 16:30 NDT 1.655
2023-04-01 16:45 NDT 1.703
2023-04-01 17:00 NDT 1.748
2023-04-01 17:15 NDT 1.787
2023-04-01 17:30 NDT 1.82
2023-04-01 17:45 NDT 1.847
2023-04-01 18:00 NDT 1.868
2023-04-01 18:15 NDT 1.882
2023-04-01 18:30 NDT 1.888
2023-04-01 18:45 NDT 1.887
2023-04-01 19:00 NDT 1.879
2023-04-01 19:15 NDT 1.863
2023-04-01 19:30 NDT 1.839
2023-04-01 19:45 NDT 1.808
2023-04-01 20:00 NDT 1.771
2023-04-01 20:15 NDT 1.726
2023-04-01 20:30 NDT 1.677
2023-04-01 20:45 NDT 1.623
2023-04-01 21:00 NDT 1.565
2023-04-01 21:15 NDT 1.505
2023-04-01 21:30 NDT 1.445
2023-04-01 21:45 NDT 1.385
2023-04-01 22:00 NDT 1.327
2023-04-01 22:15 NDT 1.272
2023-04-01 22:30 NDT 1.222
2023-04-01 22:45 NDT 1.176
2023-04-01 23:00 NDT 1.135
2023-04-01 23:15 NDT 1.1
2023-04-01 23:30 NDT 1.071
2023-04-01 23:45 NDT 1.048
2023-04-02 00:00 NDT 1.031
2023-04-02 00:15 NDT 1.02
2023-04-02 00:30 NDT 1.014
2023-04-02 00:45 NDT 1.014
2023-04-02 01:00 NDT 1.021
2023-04-02 01:15 NDT 1.034
2023-04-02 01:30 NDT 1.053
2023-04-02 01:45 NDT 1.079
2023-04-02 02:00 NDT 1.112
2023-04-02 02:15 NDT 1.153
2023-04-02 02:30 NDT 1.2
2023-04-02 02:45 NDT 1.254
2023-04-02 03:00 NDT 1.314
2023-04-02 03:15 NDT 1.38
2023-04-02 03:30 NDT 1.449
2023-04-02 03:45 NDT 1.522
2023-04-02 04:00 NDT 1.596
2023-04-02 04:15 NDT 1.671
2023-04-02 04:30 NDT 1.744
2023-04-02 04:45 NDT 1.814
2023-04-02 05:00 NDT 1.881
2023-04-02 05:15 NDT 1.942
2023-04-02 05:30 NDT 1.997
2023-04-02 05:45 NDT 2.046
2023-04-02 06:00 NDT 2.086
2023-04-02 06:15 NDT 2.119
2023-04-02 06:30 NDT 2.143
2023-04-02 06:45 NDT 2.158
2023-04-02 07:00 NDT 2.164
2023-04-02 07:15 NDT 2.161
2023-04-02 07:30 NDT 2.148
2023-04-02 07:45 NDT 2.126
2023-04-02 08:00 NDT 2.095
2023-04-02 08:15 NDT 2.055
2023-04-02 08:30 NDT 2.006
2023-04-02 08:45 NDT 1.95
2023-04-02 09:00 NDT 1.887
2023-04-02 09:15 NDT 1.819
2023-04-02 09:30 NDT 1.746
2023-04-02 09:45 NDT 1.671
2023-04-02 10:00 NDT 1.595
2023-04-02 10:15 NDT 1.519
2023-04-02 10:30 NDT 1.445
2023-04-02 10:45 NDT 1.374
2023-04-02 11:00 NDT 1.307
2023-04-02 11:15 NDT 1.246
2023-04-02 11:30 NDT 1.191
2023-04-02 11:45 NDT 1.142
2023-04-02 12:00 NDT 1.1
2023-04-02 12:15 NDT 1.065
2023-04-02 12:30 NDT 1.037
2023-04-02 12:45 NDT 1.016
2023-04-02 13:00 NDT 1.002
2023-04-02 13:15 NDT 0.995
2023-04-02 13:30 NDT 0.995
2023-04-02 13:45 NDT 1.003
2023-04-02 14:00 NDT 1.018
2023-04-02 14:15 NDT 1.04
2023-04-02 14:30 NDT 1.07
2023-04-02 14:45 NDT 1.108
2023-04-02 15:00 NDT 1.152
2023-04-02 15:15 NDT 1.204
2023-04-02 15:30 NDT 1.261
2023-04-02 15:45 NDT 1.323
2023-04-02 16:00 NDT 1.389
2023-04-02 16:15 NDT 1.458
2023-04-02 16:30 NDT 1.528
2023-04-02 16:45 NDT 1.597
2023-04-02 17:00 NDT 1.664
2023-04-02 17:15 NDT 1.729
2023-04-02 17:30 NDT 1.788
2023-04-02 17:45 NDT 1.843
2023-04-02 18:00 NDT 1.891
2023-04-02 18:15 NDT 1.932
2023-04-02 18:30 NDT 1.965
2023-04-02 18:45 NDT 1.99
2023-04-02 19:00 NDT 2.007
2023-04-02 19:15 NDT 2.015
2023-04-02 19:30 NDT 2.014
2023-04-02 19:45 NDT 2.004
2023-04-02 20:00 NDT 1.985
2023-04-02 20:15 NDT 1.957
2023-04-02 20:30 NDT 1.92
2023-04-02 20:45 NDT 1.875
2023-04-02 21:00 NDT 1.822
2023-04-02 21:15 NDT 1.762
2023-04-02 21:30 NDT 1.696
2023-04-02 21:45 NDT 1.626
2023-04-02 22:00 NDT 1.552
2023-04-02 22:15 NDT 1.477
2023-04-02 22:30 NDT 1.401
2023-04-02 22:45 NDT 1.327
2023-04-02 23:00 NDT 1.256
2023-04-02 23:15 NDT 1.189
2023-04-02 23:30 NDT 1.127
2023-04-02 23:45 NDT 1.072
2023-04-03 00:00 NDT 1.024
2023-04-03 00:15 NDT 0.984
2023-04-03 00:30 NDT 0.952
2023-04-03 00:45 NDT 0.927
2023-04-03 01:00 NDT 0.911
2023-04-03 01:15 NDT 0.903
2023-04-03 01:30 NDT 0.903
2023-04-03 01:45 NDT 0.911
2023-04-03 02:00 NDT 0.927
2023-04-03 02:15 NDT 0.952
2023-04-03 02:30 NDT 0.984
2023-04-03 02:45 NDT 1.025
2023-04-03 03:00 NDT 1.073
2023-04-03 03:15 NDT 1.13
2023-04-03 03:30 NDT 1.193
2023-04-03 03:45 NDT 1.263
2023-04-03 04:00 NDT 1.339
2023-04-03 04:15 NDT 1.419
2023-04-03 04:30 NDT 1.502
2023-04-03 04:45 NDT 1.587
2023-04-03 05:00 NDT 1.672
2023-04-03 05:15 NDT 1.755
2023-04-03 05:30 NDT 1.835
2023-04-03 05:45 NDT 1.911
2023-04-03 06:00 NDT 1.981
2023-04-03 06:15 NDT 2.043
2023-04-03 06:30 NDT 2.098
2023-04-03 06:45 NDT 2.145
2023-04-03 07:00 NDT 2.181
2023-04-03 07:15 NDT 2.208
2023-04-03 07:30 NDT 2.225
2023-04-03 07:45 NDT 2.231
2023-04-03 08:00 NDT 2.226
2023-04-03 08:15 NDT 2.211
2023-04-03 08:30 NDT 2.185
2023-04-03 08:45 NDT 2.148
2023-04-03 09:00 NDT 2.101
2023-04-03 09:15 NDT 2.045
2023-04-03 09:30 NDT 1.98
2023-04-03 09:45 NDT 1.907
2023-04-03 10:00 NDT 1.827
2023-04-03 10:15 NDT 1.743
2023-04-03 10:30 NDT 1.655
2023-04-03 10:45 NDT 1.566
2023-04-03 11:00 NDT 1.477
2023-04-03 11:15 NDT 1.39
2023-04-03 11:30 NDT 1.306
2023-04-03 11:45 NDT 1.228
2023-04-03 12:00 NDT 1.157
2023-04-03 12:15 NDT 1.093
2023-04-03 12:30 NDT 1.037
2023-04-03 12:45 NDT 0.991
2023-04-03 13:00 NDT 0.954
2023-04-03 13:15 NDT 0.926
2023-04-03 13:30 NDT 0.907
2023-04-03 13:45 NDT 0.898
2023-04-03 14:00 NDT 0.899
2023-04-03 14:15 NDT 0.908
2023-04-03 14:30 NDT 0.926
2023-04-03 14:45 NDT 0.953
2023-04-03 15:00 NDT 0.988
2023-04-03 15:15 NDT 1.032
2023-04-03 15:30 NDT 1.084
2023-04-03 15:45 NDT 1.143
2023-04-03 16:00 NDT 1.209
2023-04-03 16:15 NDT 1.281
2023-04-03 16:30 NDT 1.357
2023-04-03 16:45 NDT 1.437
2023-04-03 17:00 NDT 1.519
2023-04-03 17:15 NDT 1.601
2023-04-03 17:30 NDT 1.683
2023-04-03 17:45 NDT 1.761
2023-04-03 18:00 NDT 1.836
2023-04-03 18:15 NDT 1.905
2023-04-03 18:30 NDT 1.967
2023-04-03 18:45 NDT 2.021
2023-04-03 19:00 NDT 2.066
2023-04-03 19:15 NDT 2.102
2023-04-03 19:30 NDT 2.128
2023-04-03 19:45 NDT 2.143
2023-04-03 20:00 NDT 2.148
2023-04-03 20:15 NDT 2.143
2023-04-03 20:30 NDT 2.126
2023-04-03 20:45 NDT 2.1
2023-04-03 21:00 NDT 2.062
2023-04-03 21:15 NDT 2.015
2023-04-03 21:30 NDT 1.959
2023-04-03 21:45 NDT 1.893
2023-04-03 22:00 NDT 1.82
2023-04-03 22:15 NDT 1.741
2023-04-03 22:30 NDT 1.656
2023-04-03 22:45 NDT 1.567
2023-04-03 23:00 NDT 1.477
2023-04-03 23:15 NDT 1.387
2023-04-03 23:30 NDT 1.298
2023-04-03 23:45 NDT 1.213
2023-04-04 00:00 NDT 1.133
2023-04-04 00:15 NDT 1.06
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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