John Hayes Harbour - 01422

Station Information

Code: 01422

Province: Newfoundland and Labrador

Location: 56.399527, -61.614195

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

2024-05-19 (Sun)
Time ADT Height (m) Height (ft)
04:01 2.3 7.4
10:15 0.5 1.7
16:53 2.2 7.1
22:35 0.8 2.5
2024-05-20 (Mon)
Time ADT Height (m) Height (ft)
04:44 2.2 7.4
10:58 0.5 1.6
17:37 2.2 7.2
23:22 0.8 2.5
2024-05-21 (Tue)
Time ADT Height (m) Height (ft)
05:29 2.2 7.3
11:42 0.5 1.5
18:21 2.3 7.4
2024-05-22 (Wed)
Time ADT Height (m) Height (ft)
00:10 0.7 2.4
06:16 2.2 7.3
12:27 0.4 1.4
19:06 2.3 7.6
2024-05-23 (Thu)
Time ADT Height (m) Height (ft)
00:59 0.7 2.2
07:04 2.2 7.3
13:14 0.4 1.3
19:53 2.4 7.9
2024-05-24 (Fri)
Time ADT Height (m) Height (ft)
01:49 0.6 2
07:53 2.3 7.4
14:03 0.4 1.2
20:40 2.5 8.1
2024-05-25 (Sat)
Time ADT Height (m) Height (ft)
02:40 0.5 1.8
08:45 2.3 7.5
14:53 0.3 1.1
21:28 2.6 8.4
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
2024-05-19 1.4 1.8 2.1 2.3 2.2 1.9 1.6 1.1 0.7 0.5 0.6 0.7 1 1.4 1.8 2.1 2.2 2 1.8 1.5 1.1 0.8 0.8
2024-05-20 1 1.2 1.5 1.9 2.2 2.2 2.1 1.8 1.4 1 0.6 0.5 0.6 0.8 1.1 1.5 1.9 2.2 2.2 2 1.7 1.4 1 0.8
2024-05-21 0.8 1 1.2 1.5 1.9 2.2 2.2 2 1.7 1.3 0.9 0.5 0.5 0.6 0.9 1.2 1.7 2 2.2 2.2 2 1.7 1.3 0.9
2024-05-22 0.7 0.8 1 1.3 1.6 2 2.2 2.2 1.9 1.6 1.2 0.7 0.5 0.5 0.7 1 1.4 1.8 2.2 2.3 2.2 2 1.6 1.2
2024-05-23 0.8 0.7 0.8 1 1.3 1.7 2.1 2.2 2.1 1.8 1.5 1 0.6 0.4 0.5 0.7 1.1 1.5 1.9 2.3 2.4 2.2 1.9 1.5
2024-05-24 1.1 0.7 0.6 0.8 1 1.4 1.8 2.1 2.3 2.1 1.8 1.4 0.9 0.5 0.4 0.5 0.8 1.2 1.6 2.1 2.4 2.5 2.2 1.9
2024-05-25 1.4 1 0.6 0.6 0.8 1 1.4 1.8 2.2 2.3 2.1 1.7 1.3 0.8 0.5 0.3 0.5 0.8 1.3 1.8 2.2 2.5 2.5 2.2
2024-05-26 1.8
Predictions

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

Predictions
Event Date Predictions (m)
2024-05-18 20:15 ADT 1.066
2024-05-18 20:30 ADT 0.983
2024-05-18 20:45 ADT 0.911
2024-05-18 21:00 ADT 0.851
2024-05-18 21:15 ADT 0.807
2024-05-18 21:30 ADT 0.778
2024-05-18 21:45 ADT 0.767
2024-05-18 22:00 ADT 0.77
2024-05-18 22:15 ADT 0.788
2024-05-18 22:30 ADT 0.816
2024-05-18 22:45 ADT 0.852
2024-05-18 23:00 ADT 0.895
2024-05-18 23:15 ADT 0.941
2024-05-18 23:30 ADT 0.99
2024-05-18 23:45 ADT 1.042
2024-05-19 00:00 ADT 1.097
2024-05-19 00:15 ADT 1.157
2024-05-19 00:30 ADT 1.223
2024-05-19 00:45 ADT 1.296
2024-05-19 01:00 ADT 1.378
2024-05-19 01:15 ADT 1.467
2024-05-19 01:30 ADT 1.563
2024-05-19 01:45 ADT 1.664
2024-05-19 02:00 ADT 1.767
2024-05-19 02:15 ADT 1.869
2024-05-19 02:30 ADT 1.966
2024-05-19 02:45 ADT 2.054
2024-05-19 03:00 ADT 2.13
2024-05-19 03:15 ADT 2.191
2024-05-19 03:30 ADT 2.235
2024-05-19 03:45 ADT 2.261
2024-05-19 04:00 ADT 2.27
2024-05-19 04:15 ADT 2.263
2024-05-19 04:30 ADT 2.241
2024-05-19 04:45 ADT 2.206
2024-05-19 05:00 ADT 2.16
2024-05-19 05:15 ADT 2.106
2024-05-19 05:30 ADT 2.046
2024-05-19 05:45 ADT 1.98
2024-05-19 06:00 ADT 1.91
2024-05-19 06:15 ADT 1.835
2024-05-19 06:30 ADT 1.755
2024-05-19 06:45 ADT 1.669
2024-05-19 07:00 ADT 1.577
2024-05-19 07:15 ADT 1.478
2024-05-19 07:30 ADT 1.372
2024-05-19 07:45 ADT 1.261
2024-05-19 08:00 ADT 1.146
2024-05-19 08:15 ADT 1.031
2024-05-19 08:30 ADT 0.92
2024-05-19 08:45 ADT 0.817
2024-05-19 09:00 ADT 0.724
2024-05-19 09:15 ADT 0.647
2024-05-19 09:30 ADT 0.587
2024-05-19 09:45 ADT 0.544
2024-05-19 10:00 ADT 0.52
2024-05-19 10:15 ADT 0.513
2024-05-19 10:30 ADT 0.519
2024-05-19 10:45 ADT 0.537
2024-05-19 11:00 ADT 0.564
2024-05-19 11:15 ADT 0.597
2024-05-19 11:30 ADT 0.634
2024-05-19 11:45 ADT 0.676
2024-05-19 12:00 ADT 0.722
2024-05-19 12:15 ADT 0.774
2024-05-19 12:30 ADT 0.833
2024-05-19 12:45 ADT 0.9
2024-05-19 13:00 ADT 0.976
2024-05-19 13:15 ADT 1.062
2024-05-19 13:30 ADT 1.158
2024-05-19 13:45 ADT 1.26
2024-05-19 14:00 ADT 1.368
2024-05-19 14:15 ADT 1.478
2024-05-19 14:30 ADT 1.587
2024-05-19 14:45 ADT 1.692
2024-05-19 15:00 ADT 1.79
2024-05-19 15:15 ADT 1.88
2024-05-19 15:30 ADT 1.958
2024-05-19 15:45 ADT 2.024
2024-05-19 16:00 ADT 2.077
2024-05-19 16:15 ADT 2.117
2024-05-19 16:30 ADT 2.144
2024-05-19 16:45 ADT 2.157
2024-05-19 17:00 ADT 2.158
2024-05-19 17:15 ADT 2.146
2024-05-19 17:30 ADT 2.122
2024-05-19 17:45 ADT 2.088
2024-05-19 18:00 ADT 2.044
2024-05-19 18:15 ADT 1.991
2024-05-19 18:30 ADT 1.931
2024-05-19 18:45 ADT 1.865
2024-05-19 19:00 ADT 1.793
2024-05-19 19:15 ADT 1.716
2024-05-19 19:30 ADT 1.635
2024-05-19 19:45 ADT 1.548
2024-05-19 20:00 ADT 1.458
2024-05-19 20:15 ADT 1.365
2024-05-19 20:30 ADT 1.271
2024-05-19 20:45 ADT 1.177
2024-05-19 21:00 ADT 1.086
2024-05-19 21:15 ADT 1.002
2024-05-19 21:30 ADT 0.927
2024-05-19 21:45 ADT 0.865
2024-05-19 22:00 ADT 0.818
2024-05-19 22:15 ADT 0.787
2024-05-19 22:30 ADT 0.773
2024-05-19 22:45 ADT 0.776
2024-05-19 23:00 ADT 0.793
2024-05-19 23:15 ADT 0.821
2024-05-19 23:30 ADT 0.859
2024-05-19 23:45 ADT 0.903
2024-05-20 00:00 ADT 0.952
2024-05-20 00:15 ADT 1.002
2024-05-20 00:30 ADT 1.055
2024-05-20 00:45 ADT 1.11
2024-05-20 01:00 ADT 1.169
2024-05-20 01:15 ADT 1.233
2024-05-20 01:30 ADT 1.303
2024-05-20 01:45 ADT 1.38
2024-05-20 02:00 ADT 1.466
2024-05-20 02:15 ADT 1.558
2024-05-20 02:30 ADT 1.656
2024-05-20 02:45 ADT 1.756
2024-05-20 03:00 ADT 1.856
2024-05-20 03:15 ADT 1.951
2024-05-20 03:30 ADT 2.037
2024-05-20 03:45 ADT 2.112
2024-05-20 04:00 ADT 2.172
2024-05-20 04:15 ADT 2.215
2024-05-20 04:30 ADT 2.24
2024-05-20 04:45 ADT 2.248
2024-05-20 05:00 ADT 2.239
2024-05-20 05:15 ADT 2.215
2024-05-20 05:30 ADT 2.178
2024-05-20 05:45 ADT 2.13
2024-05-20 06:00 ADT 2.074
2024-05-20 06:15 ADT 2.011
2024-05-20 06:30 ADT 1.943
2024-05-20 06:45 ADT 1.871
2024-05-20 07:00 ADT 1.794
2024-05-20 07:15 ADT 1.713
2024-05-20 07:30 ADT 1.627
2024-05-20 07:45 ADT 1.535
2024-05-20 08:00 ADT 1.436
2024-05-20 08:15 ADT 1.332
2024-05-20 08:30 ADT 1.223
2024-05-20 08:45 ADT 1.111
2024-05-20 09:00 ADT 0.998
2024-05-20 09:15 ADT 0.889
2024-05-20 09:30 ADT 0.787
2024-05-20 09:45 ADT 0.696
2024-05-20 10:00 ADT 0.619
2024-05-20 10:15 ADT 0.559
2024-05-20 10:30 ADT 0.518
2024-05-20 10:45 ADT 0.495
2024-05-20 11:00 ADT 0.489
2024-05-20 11:15 ADT 0.498
2024-05-20 11:30 ADT 0.52
2024-05-20 11:45 ADT 0.552
2024-05-20 12:00 ADT 0.59
2024-05-20 12:15 ADT 0.634
2024-05-20 12:30 ADT 0.683
2024-05-20 12:45 ADT 0.735
2024-05-20 13:00 ADT 0.792
2024-05-20 13:15 ADT 0.856
2024-05-20 13:30 ADT 0.926
2024-05-20 13:45 ADT 1.005
2024-05-20 14:00 ADT 1.092
2024-05-20 14:15 ADT 1.187
2024-05-20 14:30 ADT 1.29
2024-05-20 14:45 ADT 1.398
2024-05-20 15:00 ADT 1.508
2024-05-20 15:15 ADT 1.617
2024-05-20 15:30 ADT 1.724
2024-05-20 15:45 ADT 1.824
2024-05-20 16:00 ADT 1.915
2024-05-20 16:15 ADT 1.995
2024-05-20 16:30 ADT 2.064
2024-05-20 16:45 ADT 2.119
2024-05-20 17:00 ADT 2.16
2024-05-20 17:15 ADT 2.188
2024-05-20 17:30 ADT 2.201
2024-05-20 17:45 ADT 2.2
2024-05-20 18:00 ADT 2.186
2024-05-20 18:15 ADT 2.16
2024-05-20 18:30 ADT 2.123
2024-05-20 18:45 ADT 2.075
2024-05-20 19:00 ADT 2.019
2024-05-20 19:15 ADT 1.956
2024-05-20 19:30 ADT 1.887
2024-05-20 19:45 ADT 1.812
2024-05-20 20:00 ADT 1.733
2024-05-20 20:15 ADT 1.65
2024-05-20 20:30 ADT 1.563
2024-05-20 20:45 ADT 1.472
2024-05-20 21:00 ADT 1.379
2024-05-20 21:15 ADT 1.283
2024-05-20 21:30 ADT 1.188
2024-05-20 21:45 ADT 1.095
2024-05-20 22:00 ADT 1.008
2024-05-20 22:15 ADT 0.93
2024-05-20 22:30 ADT 0.864
2024-05-20 22:45 ADT 0.812
2024-05-20 23:00 ADT 0.778
2024-05-20 23:15 ADT 0.761
2024-05-20 23:30 ADT 0.761
2024-05-20 23:45 ADT 0.777
2024-05-21 00:00 ADT 0.806
2024-05-21 00:15 ADT 0.845
2024-05-21 00:30 ADT 0.891
2024-05-21 00:45 ADT 0.942
2024-05-21 01:00 ADT 0.995
2024-05-21 01:15 ADT 1.05
2024-05-21 01:30 ADT 1.106
2024-05-21 01:45 ADT 1.165
2024-05-21 02:00 ADT 1.229
2024-05-21 02:15 ADT 1.298
2024-05-21 02:30 ADT 1.374
2024-05-21 02:45 ADT 1.457
2024-05-21 03:00 ADT 1.548
2024-05-21 03:15 ADT 1.644
2024-05-21 03:30 ADT 1.743
2024-05-21 03:45 ADT 1.842
2024-05-21 04:00 ADT 1.937
2024-05-21 04:15 ADT 2.023
2024-05-21 04:30 ADT 2.098
2024-05-21 04:45 ADT 2.159
2024-05-21 05:00 ADT 2.202
2024-05-21 05:15 ADT 2.228
2024-05-21 05:30 ADT 2.236
2024-05-21 05:45 ADT 2.227
2024-05-21 06:00 ADT 2.202
2024-05-21 06:15 ADT 2.164
2024-05-21 06:30 ADT 2.115
2024-05-21 06:45 ADT 2.056
2024-05-21 07:00 ADT 1.991
2024-05-21 07:15 ADT 1.921
2024-05-21 07:30 ADT 1.846
2024-05-21 07:45 ADT 1.766
2024-05-21 08:00 ADT 1.683
2024-05-21 08:15 ADT 1.595
2024-05-21 08:30 ADT 1.502
2024-05-21 08:45 ADT 1.403
2024-05-21 09:00 ADT 1.299
2024-05-21 09:15 ADT 1.191
2024-05-21 09:30 ADT 1.079
2024-05-21 09:45 ADT 0.968
2024-05-21 10:00 ADT 0.859
2024-05-21 10:15 ADT 0.758
2024-05-21 10:30 ADT 0.667
2024-05-21 10:45 ADT 0.59
2024-05-21 11:00 ADT 0.529
2024-05-21 11:15 ADT 0.487
2024-05-21 11:30 ADT 0.464
2024-05-21 11:45 ADT 0.459
2024-05-21 12:00 ADT 0.47
2024-05-21 12:15 ADT 0.495
2024-05-21 12:30 ADT 0.531
2024-05-21 12:45 ADT 0.575
2024-05-21 13:00 ADT 0.626
2024-05-21 13:15 ADT 0.681
2024-05-21 13:30 ADT 0.74
2024-05-21 13:45 ADT 0.804
2024-05-21 14:00 ADT 0.873
2024-05-21 14:15 ADT 0.948
2024-05-21 14:30 ADT 1.03
2024-05-21 14:45 ADT 1.12
2024-05-21 15:00 ADT 1.218
2024-05-21 15:15 ADT 1.322
2024-05-21 15:30 ADT 1.431
2024-05-21 15:45 ADT 1.542
2024-05-21 16:00 ADT 1.654
2024-05-21 16:15 ADT 1.762
2024-05-21 16:30 ADT 1.865
2024-05-21 16:45 ADT 1.959
2024-05-21 17:00 ADT 2.043
2024-05-21 17:15 ADT 2.114
2024-05-21 17:30 ADT 2.172
2024-05-21 17:45 ADT 2.216
2024-05-21 18:00 ADT 2.245
2024-05-21 18:15 ADT 2.258
2024-05-21 18:30 ADT 2.257
2024-05-21 18:45 ADT 2.241
2024-05-21 19:00 ADT 2.213
2024-05-21 19:15 ADT 2.172
2024-05-21 19:30 ADT 2.12
2024-05-21 19:45 ADT 2.059
2024-05-21 20:00 ADT 1.991
2024-05-21 20:15 ADT 1.917
2024-05-21 20:30 ADT 1.838
2024-05-21 20:45 ADT 1.755
2024-05-21 21:00 ADT 1.669
2024-05-21 21:15 ADT 1.579
2024-05-21 21:30 ADT 1.486
2024-05-21 21:45 ADT 1.39
2024-05-21 22:00 ADT 1.292
2024-05-21 22:15 ADT 1.193
2024-05-21 22:30 ADT 1.097
2024-05-21 22:45 ADT 1.005
2024-05-21 23:00 ADT 0.922
2024-05-21 23:15 ADT 0.85
2024-05-21 23:30 ADT 0.793
2024-05-21 23:45 ADT 0.753
2024-05-22 00:00 ADT 0.732
2024-05-22 00:15 ADT 0.728
2024-05-22 00:30 ADT 0.742
2024-05-22 00:45 ADT 0.77
2024-05-22 01:00 ADT 0.81
2024-05-22 01:15 ADT 0.858
2024-05-22 01:30 ADT 0.91
2024-05-22 01:45 ADT 0.966
2024-05-22 02:00 ADT 1.024
2024-05-22 02:15 ADT 1.083
2024-05-22 02:30 ADT 1.144
2024-05-22 02:45 ADT 1.209
2024-05-22 03:00 ADT 1.278
2024-05-22 03:15 ADT 1.355
2024-05-22 03:30 ADT 1.438
2024-05-22 03:45 ADT 1.529
2024-05-22 04:00 ADT 1.625
2024-05-22 04:15 ADT 1.725
2024-05-22 04:30 ADT 1.825
2024-05-22 04:45 ADT 1.921
2024-05-22 05:00 ADT 2.01
2024-05-22 05:15 ADT 2.087
2024-05-22 05:30 ADT 2.15
2024-05-22 05:45 ADT 2.196
2024-05-22 06:00 ADT 2.224
2024-05-22 06:15 ADT 2.234
2024-05-22 06:30 ADT 2.226
2024-05-22 06:45 ADT 2.202
2024-05-22 07:00 ADT 2.164
2024-05-22 07:15 ADT 2.114
2024-05-22 07:30 ADT 2.055
2024-05-22 07:45 ADT 1.988
2024-05-22 08:00 ADT 1.915
2024-05-22 08:15 ADT 1.837
2024-05-22 08:30 ADT 1.755
2024-05-22 08:45 ADT 1.669
2024-05-22 09:00 ADT 1.578
2024-05-22 09:15 ADT 1.483
2024-05-22 09:30 ADT 1.383
2024-05-22 09:45 ADT 1.278
2024-05-22 10:00 ADT 1.168
2024-05-22 10:15 ADT 1.057
2024-05-22 10:30 ADT 0.945
2024-05-22 10:45 ADT 0.836
2024-05-22 11:00 ADT 0.734
2024-05-22 11:15 ADT 0.641
2024-05-22 11:30 ADT 0.562
2024-05-22 11:45 ADT 0.5
2024-05-22 12:00 ADT 0.456
2024-05-22 12:15 ADT 0.431
2024-05-22 12:30 ADT 0.426
2024-05-22 12:45 ADT 0.437
2024-05-22 13:00 ADT 0.464
2024-05-22 13:15 ADT 0.503
2024-05-22 13:30 ADT 0.552
2024-05-22 13:45 ADT 0.608
2024-05-22 14:00 ADT 0.67
2024-05-22 14:15 ADT 0.736
2024-05-22 14:30 ADT 0.807
2024-05-22 14:45 ADT 0.882
2024-05-22 15:00 ADT 0.963
2024-05-22 15:15 ADT 1.05
2024-05-22 15:30 ADT 1.143
2024-05-22 15:45 ADT 1.244
2024-05-22 16:00 ADT 1.351
2024-05-22 16:15 ADT 1.462
2024-05-22 16:30 ADT 1.576
2024-05-22 16:45 ADT 1.69
2024-05-22 17:00 ADT 1.802
2024-05-22 17:15 ADT 1.908
2024-05-22 17:30 ADT 2.007
2024-05-22 17:45 ADT 2.095
2024-05-22 18:00 ADT 2.171
2024-05-22 18:15 ADT 2.233
2024-05-22 18:30 ADT 2.28
2024-05-22 18:45 ADT 2.311
2024-05-22 19:00 ADT 2.326
2024-05-22 19:15 ADT 2.325
2024-05-22 19:30 ADT 2.308
2024-05-22 19:45 ADT 2.277
2024-05-22 20:00 ADT 2.232
2024-05-22 20:15 ADT 2.176
2024-05-22 20:30 ADT 2.111
2024-05-22 20:45 ADT 2.037
2024-05-22 21:00 ADT 1.958
2024-05-22 21:15 ADT 1.874
2024-05-22 21:30 ADT 1.786
2024-05-22 21:45 ADT 1.694
2024-05-22 22:00 ADT 1.6
2024-05-22 22:15 ADT 1.502
2024-05-22 22:30 ADT 1.402
2024-05-22 22:45 ADT 1.299
2024-05-22 23:00 ADT 1.196
2024-05-22 23:15 ADT 1.094
2024-05-22 23:30 ADT 0.996
2024-05-22 23:45 ADT 0.906
2024-05-23 00:00 ADT 0.827
2024-05-23 00:15 ADT 0.763
2024-05-23 00:30 ADT 0.716
2024-05-23 00:45 ADT 0.689
2024-05-23 01:00 ADT 0.68
2024-05-23 01:15 ADT 0.69
2024-05-23 01:30 ADT 0.716
2024-05-23 01:45 ADT 0.755
2024-05-23 02:00 ADT 0.803
2024-05-23 02:15 ADT 0.858
2024-05-23 02:30 ADT 0.917
2024-05-23 02:45 ADT 0.977
2024-05-23 03:00 ADT 1.039
2024-05-23 03:15 ADT 1.103
2024-05-23 03:30 ADT 1.171
2024-05-23 03:45 ADT 1.242
2024-05-23 04:00 ADT 1.32
2024-05-23 04:15 ADT 1.405
2024-05-23 04:30 ADT 1.498
2024-05-23 04:45 ADT 1.596
2024-05-23 05:00 ADT 1.698
2024-05-23 05:15 ADT 1.801
2024-05-23 05:30 ADT 1.901
2024-05-23 05:45 ADT 1.994
2024-05-23 06:00 ADT 2.075
2024-05-23 06:15 ADT 2.143
2024-05-23 06:30 ADT 2.193
2024-05-23 06:45 ADT 2.226
2024-05-23 07:00 ADT 2.239
2024-05-23 07:15 ADT 2.235
2024-05-23 07:30 ADT 2.214
2024-05-23 07:45 ADT 2.177
2024-05-23 08:00 ADT 2.129
2024-05-23 08:15 ADT 2.069
2024-05-23 08:30 ADT 2.002
2024-05-23 08:45 ADT 1.928
2024-05-23 09:00 ADT 1.848
2024-05-23 09:15 ADT 1.763
2024-05-23 09:30 ADT 1.674
2024-05-23 09:45 ADT 1.58
2024-05-23 10:00 ADT 1.482
2024-05-23 10:15 ADT 1.379
2024-05-23 10:30 ADT 1.272
2024-05-23 10:45 ADT 1.161
2024-05-23 11:00 ADT 1.048
2024-05-23 11:15 ADT 0.934
2024-05-23 11:30 ADT 0.824
2024-05-23 11:45 ADT 0.719
2024-05-23 12:00 ADT 0.624
2024-05-23 12:15 ADT 0.542
2024-05-23 12:30 ADT 0.477
2024-05-23 12:45 ADT 0.429
2024-05-23 13:00 ADT 0.401
2024-05-23 13:15 ADT 0.392
2024-05-23 13:30 ADT 0.402
2024-05-23 13:45 ADT 0.429
2024-05-23 14:00 ADT 0.469
2024-05-23 14:15 ADT 0.521
2024-05-23 14:30 ADT 0.582
2024-05-23 14:45 ADT 0.649
2024-05-23 15:00 ADT 0.722
2024-05-23 15:15 ADT 0.799
2024-05-23 15:30 ADT 0.881
2024-05-23 15:45 ADT 0.967
2024-05-23 16:00 ADT 1.059
2024-05-23 16:15 ADT 1.157
2024-05-23 16:30 ADT 1.262
2024-05-23 16:45 ADT 1.372
2024-05-23 17:00 ADT 1.486
2024-05-23 17:15 ADT 1.604
2024-05-23 17:30 ADT 1.722
2024-05-23 17:45 ADT 1.838
2024-05-23 18:00 ADT 1.949
2024-05-23 18:15 ADT 2.053
2024-05-23 18:30 ADT 2.147
2024-05-23 18:45 ADT 2.228
2024-05-23 19:00 ADT 2.296
2024-05-23 19:15 ADT 2.347
2024-05-23 19:30 ADT 2.382
2024-05-23 19:45 ADT 2.399
2024-05-23 20:00 ADT 2.4
2024-05-23 20:15 ADT 2.383
2024-05-23 20:30 ADT 2.35
2024-05-23 20:45 ADT 2.303
2024-05-23 21:00 ADT 2.243
2024-05-23 21:15 ADT 2.173
2024-05-23 21:30 ADT 2.094
2024-05-23 21:45 ADT 2.009
2024-05-23 22:00 ADT 1.919
2024-05-23 22:15 ADT 1.825
2024-05-23 22:30 ADT 1.727
2024-05-23 22:45 ADT 1.627
2024-05-23 23:00 ADT 1.524
2024-05-23 23:15 ADT 1.418
2024-05-23 23:30 ADT 1.309
2024-05-23 23:45 ADT 1.2
2024-05-24 00:00 ADT 1.091
2024-05-24 00:15 ADT 0.986
2024-05-24 00:30 ADT 0.887
2024-05-24 00:45 ADT 0.8
2024-05-24 01:00 ADT 0.727
2024-05-24 01:15 ADT 0.672
2024-05-24 01:30 ADT 0.636
2024-05-24 01:45 ADT 0.62
2024-05-24 02:00 ADT 0.624
2024-05-24 02:15 ADT 0.646
2024-05-24 02:30 ADT 0.683
2024-05-24 02:45 ADT 0.731
2024-05-24 03:00 ADT 0.787
2024-05-24 03:15 ADT 0.847
2024-05-24 03:30 ADT 0.911
2024-05-24 03:45 ADT 0.976
2024-05-24 04:00 ADT 1.044
2024-05-24 04:15 ADT 1.114
2024-05-24 04:30 ADT 1.189
2024-05-24 04:45 ADT 1.27
2024-05-24 05:00 ADT 1.358
2024-05-24 05:15 ADT 1.453
2024-05-24 05:30 ADT 1.554
2024-05-24 05:45 ADT 1.661
2024-05-24 06:00 ADT 1.768
2024-05-24 06:15 ADT 1.873
2024-05-24 06:30 ADT 1.971
2024-05-24 06:45 ADT 2.06
2024-05-24 07:00 ADT 2.134
2024-05-24 07:15 ADT 2.191
2024-05-24 07:30 ADT 2.23
2024-05-24 07:45 ADT 2.25
2024-05-24 08:00 ADT 2.251
2024-05-24 08:15 ADT 2.235
2024-05-24 08:30 ADT 2.203
2024-05-24 08:45 ADT 2.157
2024-05-24 09:00 ADT 2.1
2024-05-24 09:15 ADT 2.033
2024-05-24 09:30 ADT 1.959
2024-05-24 09:45 ADT 1.878
2024-05-24 10:00 ADT 1.791
2024-05-24 10:15 ADT 1.7
2024-05-24 10:30 ADT 1.603
2024-05-24 10:45 ADT 1.502
2024-05-24 11:00 ADT 1.396
2024-05-24 11:15 ADT 1.286
2024-05-24 11:30 ADT 1.172
2024-05-24 11:45 ADT 1.057
2024-05-24 12:00 ADT 0.941
2024-05-24 12:15 ADT 0.827
2024-05-24 12:30 ADT 0.719
2024-05-24 12:45 ADT 0.62
2024-05-24 13:00 ADT 0.534
2024-05-24 13:15 ADT 0.463
2024-05-24 13:30 ADT 0.41
2024-05-24 13:45 ADT 0.376
2024-05-24 14:00 ADT 0.363
2024-05-24 14:15 ADT 0.369
2024-05-24 14:30 ADT 0.393
2024-05-24 14:45 ADT 0.433
2024-05-24 15:00 ADT 0.486
2024-05-24 15:15 ADT 0.549
2024-05-24 15:30 ADT 0.621
2024-05-24 15:45 ADT 0.698
2024-05-24 16:00 ADT 0.781
2024-05-24 16:15 ADT 0.868
2024-05-24 16:30 ADT 0.96
2024-05-24 16:45 ADT 1.057
2024-05-24 17:00 ADT 1.159
2024-05-24 17:15 ADT 1.268
2024-05-24 17:30 ADT 1.381
2024-05-24 17:45 ADT 1.499
2024-05-24 18:00 ADT 1.621
2024-05-24 18:15 ADT 1.743
2024-05-24 18:30 ADT 1.864
2024-05-24 18:45 ADT 1.981
2024-05-24 19:00 ADT 2.092
2024-05-24 19:15 ADT 2.192
2024-05-24 19:30 ADT 2.28
2024-05-24 19:45 ADT 2.354
2024-05-24 20:00 ADT 2.412
2024-05-24 20:15 ADT 2.452
2024-05-24 20:30 ADT 2.474
2024-05-24 20:45 ADT 2.476
2024-05-24 21:00 ADT 2.461
2024-05-24 21:15 ADT 2.428
2024-05-24 21:30 ADT 2.38
2024-05-24 21:45 ADT 2.317
2024-05-24 22:00 ADT 2.243
2024-05-24 22:15 ADT 2.16
2024-05-24 22:30 ADT 2.069
2024-05-24 22:45 ADT 1.973
2024-05-24 23:00 ADT 1.873
2024-05-24 23:15 ADT 1.77
2024-05-24 23:30 ADT 1.663
2024-05-24 23:45 ADT 1.553
2024-05-25 00:00 ADT 1.441
2024-05-25 00:15 ADT 1.325
2024-05-25 00:30 ADT 1.208
2024-05-25 00:45 ADT 1.092
2024-05-25 01:00 ADT 0.978
2024-05-25 01:15 ADT 0.87
2024-05-25 01:30 ADT 0.772
2024-05-25 01:45 ADT 0.689
2024-05-25 02:00 ADT 0.623
2024-05-25 02:15 ADT 0.578
2024-05-25 02:30 ADT 0.553
2024-05-25 02:45 ADT 0.55
2024-05-25 03:00 ADT 0.566
2024-05-25 03:15 ADT 0.599
2024-05-25 03:30 ADT 0.644
2024-05-25 03:45 ADT 0.7
2024-05-25 04:00 ADT 0.761
2024-05-25 04:15 ADT 0.827
2024-05-25 04:30 ADT 0.895
2024-05-25 04:45 ADT 0.966
2024-05-25 05:00 ADT 1.04
2024-05-25 05:15 ADT 1.118
2024-05-25 05:30 ADT 1.202
2024-05-25 05:45 ADT 1.294
2024-05-25 06:00 ADT 1.393
2024-05-25 06:15 ADT 1.499
2024-05-25 06:30 ADT 1.61
2024-05-25 06:45 ADT 1.724
2024-05-25 07:00 ADT 1.835
2024-05-25 07:15 ADT 1.941
2024-05-25 07:30 ADT 2.037
2024-05-25 07:45 ADT 2.12
2024-05-25 08:00 ADT 2.186
2024-05-25 08:15 ADT 2.234
2024-05-25 08:30 ADT 2.262
2024-05-25 08:45 ADT 2.271
2024-05-25 09:00 ADT 2.263
2024-05-25 09:15 ADT 2.237
2024-05-25 09:30 ADT 2.197
2024-05-25 09:45 ADT 2.144
2024-05-25 10:00 ADT 2.08
2024-05-25 10:15 ADT 2.007
2024-05-25 10:30 ADT 1.926
2024-05-25 10:45 ADT 1.839
2024-05-25 11:00 ADT 1.746
2024-05-25 11:15 ADT 1.647
2024-05-25 11:30 ADT 1.543
2024-05-25 11:45 ADT 1.435
2024-05-25 12:00 ADT 1.321
2024-05-25 12:15 ADT 1.205
2024-05-25 12:30 ADT 1.086
2024-05-25 12:45 ADT 0.967
2024-05-25 13:00 ADT 0.849
2024-05-25 13:15 ADT 0.737
2024-05-25 13:30 ADT 0.633
2024-05-25 13:45 ADT 0.54
2024-05-25 14:00 ADT 0.463
2024-05-25 14:15 ADT 0.403
2024-05-25 14:30 ADT 0.362
2024-05-25 14:45 ADT 0.341
2024-05-25 15:00 ADT 0.341
2024-05-25 15:15 ADT 0.361
2024-05-25 15:30 ADT 0.397
2024-05-25 15:45 ADT 0.448
2024-05-25 16:00 ADT 0.512
2024-05-25 16:15 ADT 0.585
2024-05-25 16:30 ADT 0.666
2024-05-25 16:45 ADT 0.752
2024-05-25 17:00 ADT 0.844
2024-05-25 17:15 ADT 0.94
2024-05-25 17:30 ADT 1.042
2024-05-25 17:45 ADT 1.148
2024-05-25 18:00 ADT 1.26
2024-05-25 18:15 ADT 1.376
2024-05-25 18:30 ADT 1.498
2024-05-25 18:45 ADT 1.623
2024-05-25 19:00 ADT 1.75
2024-05-25 19:15 ADT 1.877
2024-05-25 19:30 ADT 2
2024-05-25 19:45 ADT 2.117
2024-05-25 20:00 ADT 2.225
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 2.85 N/A
Lowest Astronomical Tide 0 N/A
Higher High Water Large Tide 2.8 N/A
Lower Low Water Large Tide 0.05 N/A
Higher High Water Mean Tide 2.54 N/A
Lower Low Water Mean Tide 0.32 N/A
High Water Level 2.46 N/A
Low Water Level 0.39 N/A
Mean Water Level 1.41 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 Elevation (m) Unique Label Established Condition Latitude Longitude More Info
97F9160 4.203 97F9160 1997 NEW 56.399 -61.614 More Info
97F9161 4.871 97F9161 1997 NEW 56.399 -61.614 More Info
97F9162 4.863 97F9162 1997 NEW 56.399 -61.614 More Info