John Hayes Harbour (01422)

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Station Information

Code: 01422

Province: Newfoundland and Labrador

Location: 56.399527, -61.614195

Type: Discontinued

Operational: False

Owner: Canadian Hydrographic Service

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7 Day and Hourly Tides

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

Print Annual predictions

2023-10-03 (Tue)
Time ADT	Height (m)	Height (ft)
04:19	0.3	0.9
10:46	2.5	8.3
16:47	0.5	1.5
23:01	2.4	7.9

2023-10-04 (Wed)
Time ADT	Height (m)	Height (ft)
05:11	0.3	1.1
11:38	2.5	8.3
17:40	0.5	1.6
23:55	2.4	7.7

2023-10-05 (Thu)
Time ADT	Height (m)	Height (ft)
06:01	0.4	1.3
12:27	2.5	8.1
18:32	0.5	1.7

2023-10-06 (Fri)
Time ADT	Height (m)	Height (ft)
00:48	2.3	7.5
06:50	0.4	1.5
13:16	2.4	8
19:22	0.6	1.8

2023-10-07 (Sat)
Time ADT	Height (m)	Height (ft)
01:40	2.2	7.3
07:38	0.5	1.7
14:02	2.4	7.9
20:10	0.6	1.9

2023-10-08 (Sun)
Time ADT	Height (m)	Height (ft)
02:31	2.2	7.2
08:24	0.6	1.9
14:47	2.4	7.8
20:56	0.6	2

2023-10-09 (Mon)
Time ADT	Height (m)	Height (ft)
03:19	2.1	7
09:09	0.6	2.1
15:31	2.3	7.6
21:40	0.6	2

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
2023-10-03		1.6	1	0.5	0.3	0.3	0.5	0.9	1.5	2.1	2.4	2.5	2.3	2	1.5	0.9	0.5	0.5	0.6	0.8	1.3	1.8	2.3	2.4
2023-10-04	2.3	2	1.6	1	0.5	0.3	0.4	0.6	1	1.6	2.1	2.5	2.5	2.3	1.9	1.4	0.9	0.6	0.5	0.6	0.9	1.3	1.9	2.2
2023-10-05	2.3	2.2	1.9	1.5	0.9	0.5	0.4	0.5	0.7	1.1	1.7	2.2	2.5	2.4	2.2	1.8	1.3	0.8	0.6	0.5	0.7	0.9	1.4	1.9
2023-10-06	2.2	2.3	2.2	1.9	1.4	0.9	0.5	0.5	0.6	0.8	1.2	1.8	2.2	2.4	2.4	2.1	1.8	1.3	0.8	0.6	0.6	0.7	1	1.5
2023-10-07	1.9	2.2	2.2	2.1	1.8	1.3	0.8	0.6	0.5	0.7	0.9	1.4	1.9	2.3	2.4	2.3	2	1.7	1.2	0.7	0.6	0.6	0.8	1.1
2023-10-08	1.5	1.9	2.2	2.2	2	1.7	1.2	0.8	0.6	0.6	0.8	1.1	1.5	1.9	2.3	2.4	2.2	1.9	1.5	1.1	0.7	0.6	0.7	0.8
2023-10-09	1.1	1.6	2	2.1	2.1	1.9	1.6	1.2	0.8	0.6	0.7	0.9	1.2	1.6	2	2.3	2.3	2.1	1.8	1.4	1	0.7	0.6	0.7
2023-10-10	0.9

Predictions

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

Predictions
Event Date	Predictions (m)
2023-10-02 17:00 ADT	0.546
2023-10-02 17:15 ADT	0.598
2023-10-02 17:30 ADT	0.658
2023-10-02 17:45 ADT	0.726
2023-10-02 18:00 ADT	0.805
2023-10-02 18:15 ADT	0.896
2023-10-02 18:30 ADT	0.999
2023-10-02 18:45 ADT	1.116
2023-10-02 19:00 ADT	1.244
2023-10-02 19:15 ADT	1.382
2023-10-02 19:30 ADT	1.527
2023-10-02 19:45 ADT	1.674
2023-10-02 20:00 ADT	1.82
2023-10-02 20:15 ADT	1.959
2023-10-02 20:30 ADT	2.087
2023-10-02 20:45 ADT	2.2
2023-10-02 21:00 ADT	2.296
2023-10-02 21:15 ADT	2.372
2023-10-02 21:30 ADT	2.428
2023-10-02 21:45 ADT	2.464
2023-10-02 22:00 ADT	2.482
2023-10-02 22:15 ADT	2.481
2023-10-02 22:30 ADT	2.465
2023-10-02 22:45 ADT	2.435
2023-10-02 23:00 ADT	2.392
2023-10-02 23:15 ADT	2.337
2023-10-02 23:30 ADT	2.271
2023-10-02 23:45 ADT	2.194
2023-10-03 00:00 ADT	2.106
2023-10-03 00:15 ADT	2.007
2023-10-03 00:30 ADT	1.896
2023-10-03 00:45 ADT	1.774
2023-10-03 01:00 ADT	1.641
2023-10-03 01:15 ADT	1.498
2023-10-03 01:30 ADT	1.349
2023-10-03 01:45 ADT	1.196
2023-10-03 02:00 ADT	1.043
2023-10-03 02:15 ADT	0.895
2023-10-03 02:30 ADT	0.756
2023-10-03 02:45 ADT	0.629
2023-10-03 03:00 ADT	0.52
2023-10-03 03:15 ADT	0.43
2023-10-03 03:30 ADT	0.36
2023-10-03 03:45 ADT	0.311
2023-10-03 04:00 ADT	0.281
2023-10-03 04:15 ADT	0.269
2023-10-03 04:30 ADT	0.272
2023-10-03 04:45 ADT	0.289
2023-10-03 05:00 ADT	0.318
2023-10-03 05:15 ADT	0.357
2023-10-03 05:30 ADT	0.407
2023-10-03 05:45 ADT	0.467
2023-10-03 06:00 ADT	0.538
2023-10-03 06:15 ADT	0.621
2023-10-03 06:30 ADT	0.716
2023-10-03 06:45 ADT	0.825
2023-10-03 07:00 ADT	0.946
2023-10-03 07:15 ADT	1.078
2023-10-03 07:30 ADT	1.219
2023-10-03 07:45 ADT	1.366
2023-10-03 08:00 ADT	1.516
2023-10-03 08:15 ADT	1.666
2023-10-03 08:30 ADT	1.812
2023-10-03 08:45 ADT	1.951
2023-10-03 09:00 ADT	2.08
2023-10-03 09:15 ADT	2.196
2023-10-03 09:30 ADT	2.297
2023-10-03 09:45 ADT	2.382
2023-10-03 10:00 ADT	2.449
2023-10-03 10:15 ADT	2.498
2023-10-03 10:30 ADT	2.528
2023-10-03 10:45 ADT	2.539
2023-10-03 11:00 ADT	2.531
2023-10-03 11:15 ADT	2.507
2023-10-03 11:30 ADT	2.467
2023-10-03 11:45 ADT	2.413
2023-10-03 12:00 ADT	2.346
2023-10-03 12:15 ADT	2.268
2023-10-03 12:30 ADT	2.18
2023-10-03 12:45 ADT	2.083
2023-10-03 13:00 ADT	1.977
2023-10-03 13:15 ADT	1.862
2023-10-03 13:30 ADT	1.74
2023-10-03 13:45 ADT	1.61
2023-10-03 14:00 ADT	1.475
2023-10-03 14:15 ADT	1.335
2023-10-03 14:30 ADT	1.195
2023-10-03 14:45 ADT	1.057
2023-10-03 15:00 ADT	0.925
2023-10-03 15:15 ADT	0.805
2023-10-03 15:30 ADT	0.7
2023-10-03 15:45 ADT	0.612
2023-10-03 16:00 ADT	0.544
2023-10-03 16:15 ADT	0.497
2023-10-03 16:30 ADT	0.469
2023-10-03 16:45 ADT	0.459
2023-10-03 17:00 ADT	0.464
2023-10-03 17:15 ADT	0.481
2023-10-03 17:30 ADT	0.509
2023-10-03 17:45 ADT	0.544
2023-10-03 18:00 ADT	0.587
2023-10-03 18:15 ADT	0.636
2023-10-03 18:30 ADT	0.694
2023-10-03 18:45 ADT	0.762
2023-10-03 19:00 ADT	0.841
2023-10-03 19:15 ADT	0.933
2023-10-03 19:30 ADT	1.038
2023-10-03 19:45 ADT	1.157
2023-10-03 20:00 ADT	1.286
2023-10-03 20:15 ADT	1.424
2023-10-03 20:30 ADT	1.567
2023-10-03 20:45 ADT	1.709
2023-10-03 21:00 ADT	1.847
2023-10-03 21:15 ADT	1.976
2023-10-03 21:30 ADT	2.092
2023-10-03 21:45 ADT	2.192
2023-10-03 22:00 ADT	2.274
2023-10-03 22:15 ADT	2.337
2023-10-03 22:30 ADT	2.381
2023-10-03 22:45 ADT	2.408
2023-10-03 23:00 ADT	2.417
2023-10-03 23:15 ADT	2.411
2023-10-03 23:30 ADT	2.391
2023-10-03 23:45 ADT	2.358
2023-10-04 00:00 ADT	2.313
2023-10-04 00:15 ADT	2.258
2023-10-04 00:30 ADT	2.192
2023-10-04 00:45 ADT	2.115
2023-10-04 01:00 ADT	2.026
2023-10-04 01:15 ADT	1.926
2023-10-04 01:30 ADT	1.814
2023-10-04 01:45 ADT	1.691
2023-10-04 02:00 ADT	1.559
2023-10-04 02:15 ADT	1.418
2023-10-04 02:30 ADT	1.273
2023-10-04 02:45 ADT	1.126
2023-10-04 03:00 ADT	0.981
2023-10-04 03:15 ADT	0.844
2023-10-04 03:30 ADT	0.718
2023-10-04 03:45 ADT	0.606
2023-10-04 04:00 ADT	0.512
2023-10-04 04:15 ADT	0.437
2023-10-04 04:30 ADT	0.381
2023-10-04 04:45 ADT	0.345
2023-10-04 05:00 ADT	0.326
2023-10-04 05:15 ADT	0.323
2023-10-04 05:30 ADT	0.333
2023-10-04 05:45 ADT	0.356
2023-10-04 06:00 ADT	0.389
2023-10-04 06:15 ADT	0.431
2023-10-04 06:30 ADT	0.484
2023-10-04 06:45 ADT	0.547
2023-10-04 07:00 ADT	0.621
2023-10-04 07:15 ADT	0.707
2023-10-04 07:30 ADT	0.806
2023-10-04 07:45 ADT	0.917
2023-10-04 08:00 ADT	1.039
2023-10-04 08:15 ADT	1.171
2023-10-04 08:30 ADT	1.31
2023-10-04 08:45 ADT	1.454
2023-10-04 09:00 ADT	1.6
2023-10-04 09:15 ADT	1.743
2023-10-04 09:30 ADT	1.882
2023-10-04 09:45 ADT	2.012
2023-10-04 10:00 ADT	2.132
2023-10-04 10:15 ADT	2.237
2023-10-04 10:30 ADT	2.328
2023-10-04 10:45 ADT	2.401
2023-10-04 11:00 ADT	2.457
2023-10-04 11:15 ADT	2.494
2023-10-04 11:30 ADT	2.512
2023-10-04 11:45 ADT	2.513
2023-10-04 12:00 ADT	2.496
2023-10-04 12:15 ADT	2.463
2023-10-04 12:30 ADT	2.417
2023-10-04 12:45 ADT	2.358
2023-10-04 13:00 ADT	2.288
2023-10-04 13:15 ADT	2.208
2023-10-04 13:30 ADT	2.12
2023-10-04 13:45 ADT	2.023
2023-10-04 14:00 ADT	1.917
2023-10-04 14:15 ADT	1.803
2023-10-04 14:30 ADT	1.681
2023-10-04 14:45 ADT	1.551
2023-10-04 15:00 ADT	1.417
2023-10-04 15:15 ADT	1.279
2023-10-04 15:30 ADT	1.142
2023-10-04 15:45 ADT	1.01
2023-10-04 16:00 ADT	0.886
2023-10-04 16:15 ADT	0.776
2023-10-04 16:30 ADT	0.682
2023-10-04 16:45 ADT	0.607
2023-10-04 17:00 ADT	0.552
2023-10-04 17:15 ADT	0.516
2023-10-04 17:30 ADT	0.498
2023-10-04 17:45 ADT	0.495
2023-10-04 18:00 ADT	0.505
2023-10-04 18:15 ADT	0.525
2023-10-04 18:30 ADT	0.552
2023-10-04 18:45 ADT	0.586
2023-10-04 19:00 ADT	0.627
2023-10-04 19:15 ADT	0.675
2023-10-04 19:30 ADT	0.733
2023-10-04 19:45 ADT	0.801
2023-10-04 20:00 ADT	0.882
2023-10-04 20:15 ADT	0.976
2023-10-04 20:30 ADT	1.084
2023-10-04 20:45 ADT	1.205
2023-10-04 21:00 ADT	1.335
2023-10-04 21:15 ADT	1.471
2023-10-04 21:30 ADT	1.609
2023-10-04 21:45 ADT	1.744
2023-10-04 22:00 ADT	1.872
2023-10-04 22:15 ADT	1.988
2023-10-04 22:30 ADT	2.091
2023-10-04 22:45 ADT	2.177
2023-10-04 23:00 ADT	2.245
2023-10-04 23:15 ADT	2.296
2023-10-04 23:30 ADT	2.329
2023-10-04 23:45 ADT	2.347
2023-10-05 00:00 ADT	2.349
2023-10-05 00:15 ADT	2.338
2023-10-05 00:30 ADT	2.315
2023-10-05 00:45 ADT	2.28
2023-10-05 01:00 ADT	2.234
2023-10-05 01:15 ADT	2.178
2023-10-05 01:30 ADT	2.11
2023-10-05 01:45 ADT	2.032
2023-10-05 02:00 ADT	1.942
2023-10-05 02:15 ADT	1.841
2023-10-05 02:30 ADT	1.729
2023-10-05 02:45 ADT	1.607
2023-10-05 03:00 ADT	1.476
2023-10-05 03:15 ADT	1.339
2023-10-05 03:30 ADT	1.2
2023-10-05 03:45 ADT	1.061
2023-10-05 04:00 ADT	0.928
2023-10-05 04:15 ADT	0.804
2023-10-05 04:30 ADT	0.692
2023-10-05 04:45 ADT	0.596
2023-10-05 05:00 ADT	0.517
2023-10-05 05:15 ADT	0.457
2023-10-05 05:30 ADT	0.416
2023-10-05 05:45 ADT	0.392
2023-10-05 06:00 ADT	0.383
2023-10-05 06:15 ADT	0.389
2023-10-05 06:30 ADT	0.406
2023-10-05 06:45 ADT	0.434
2023-10-05 07:00 ADT	0.472
2023-10-05 07:15 ADT	0.518
2023-10-05 07:30 ADT	0.574
2023-10-05 07:45 ADT	0.64
2023-10-05 08:00 ADT	0.718
2023-10-05 08:15 ADT	0.806
2023-10-05 08:30 ADT	0.906
2023-10-05 08:45 ADT	1.018
2023-10-05 09:00 ADT	1.14
2023-10-05 09:15 ADT	1.27
2023-10-05 09:30 ADT	1.407
2023-10-05 09:45 ADT	1.546
2023-10-05 10:00 ADT	1.686
2023-10-05 10:15 ADT	1.822
2023-10-05 10:30 ADT	1.952
2023-10-05 10:45 ADT	2.072
2023-10-05 11:00 ADT	2.18
2023-10-05 11:15 ADT	2.274
2023-10-05 11:30 ADT	2.351
2023-10-05 11:45 ADT	2.411
2023-10-05 12:00 ADT	2.453
2023-10-05 12:15 ADT	2.477
2023-10-05 12:30 ADT	2.483
2023-10-05 12:45 ADT	2.472
2023-10-05 13:00 ADT	2.445
2023-10-05 13:15 ADT	2.405
2023-10-05 13:30 ADT	2.352
2023-10-05 13:45 ADT	2.29
2023-10-05 14:00 ADT	2.217
2023-10-05 14:15 ADT	2.137
2023-10-05 14:30 ADT	2.048
2023-10-05 14:45 ADT	1.95
2023-10-05 15:00 ADT	1.844
2023-10-05 15:15 ADT	1.73
2023-10-05 15:30 ADT	1.608
2023-10-05 15:45 ADT	1.479
2023-10-05 16:00 ADT	1.346
2023-10-05 16:15 ADT	1.211
2023-10-05 16:30 ADT	1.08
2023-10-05 16:45 ADT	0.955
2023-10-05 17:00 ADT	0.842
2023-10-05 17:15 ADT	0.744
2023-10-05 17:30 ADT	0.664
2023-10-05 17:45 ADT	0.603
2023-10-05 18:00 ADT	0.561
2023-10-05 18:15 ADT	0.537
2023-10-05 18:30 ADT	0.528
2023-10-05 18:45 ADT	0.532
2023-10-05 19:00 ADT	0.546
2023-10-05 19:15 ADT	0.567
2023-10-05 19:30 ADT	0.595
2023-10-05 19:45 ADT	0.628
2023-10-05 20:00 ADT	0.669
2023-10-05 20:15 ADT	0.717
2023-10-05 20:30 ADT	0.776
2023-10-05 20:45 ADT	0.846
2023-10-05 21:00 ADT	0.931
2023-10-05 21:15 ADT	1.029
2023-10-05 21:30 ADT	1.139
2023-10-05 21:45 ADT	1.261
2023-10-05 22:00 ADT	1.39
2023-10-05 22:15 ADT	1.522
2023-10-05 22:30 ADT	1.653
2023-10-05 22:45 ADT	1.778
2023-10-05 23:00 ADT	1.894
2023-10-05 23:15 ADT	1.998
2023-10-05 23:30 ADT	2.086
2023-10-05 23:45 ADT	2.158
2023-10-06 00:00 ADT	2.214
2023-10-06 00:15 ADT	2.253
2023-10-06 00:30 ADT	2.276
2023-10-06 00:45 ADT	2.286
2023-10-06 01:00 ADT	2.282
2023-10-06 01:15 ADT	2.267
2023-10-06 01:30 ADT	2.24
2023-10-06 01:45 ADT	2.202
2023-10-06 02:00 ADT	2.155
2023-10-06 02:15 ADT	2.096
2023-10-06 02:30 ADT	2.027
2023-10-06 02:45 ADT	1.947
2023-10-06 03:00 ADT	1.856
2023-10-06 03:15 ADT	1.754
2023-10-06 03:30 ADT	1.642
2023-10-06 03:45 ADT	1.522
2023-10-06 04:00 ADT	1.395
2023-10-06 04:15 ADT	1.264
2023-10-06 04:30 ADT	1.132
2023-10-06 04:45 ADT	1.004
2023-10-06 05:00 ADT	0.884
2023-10-06 05:15 ADT	0.774
2023-10-06 05:30 ADT	0.677
2023-10-06 05:45 ADT	0.597
2023-10-06 06:00 ADT	0.535
2023-10-06 06:15 ADT	0.49
2023-10-06 06:30 ADT	0.462
2023-10-06 06:45 ADT	0.45
2023-10-06 07:00 ADT	0.452
2023-10-06 07:15 ADT	0.466
2023-10-06 07:30 ADT	0.49
2023-10-06 07:45 ADT	0.523
2023-10-06 08:00 ADT	0.565
2023-10-06 08:15 ADT	0.616
2023-10-06 08:30 ADT	0.675
2023-10-06 08:45 ADT	0.744
2023-10-06 09:00 ADT	0.823
2023-10-06 09:15 ADT	0.914
2023-10-06 09:30 ADT	1.015
2023-10-06 09:45 ADT	1.127
2023-10-06 10:00 ADT	1.248
2023-10-06 10:15 ADT	1.375
2023-10-06 10:30 ADT	1.508
2023-10-06 10:45 ADT	1.641
2023-10-06 11:00 ADT	1.773
2023-10-06 11:15 ADT	1.901
2023-10-06 11:30 ADT	2.02
2023-10-06 11:45 ADT	2.128
2023-10-06 12:00 ADT	2.223
2023-10-06 12:15 ADT	2.302
2023-10-06 12:30 ADT	2.365
2023-10-06 12:45 ADT	2.41
2023-10-06 13:00 ADT	2.436
2023-10-06 13:15 ADT	2.446
2023-10-06 13:30 ADT	2.438
2023-10-06 13:45 ADT	2.416
2023-10-06 14:00 ADT	2.38
2023-10-06 14:15 ADT	2.332
2023-10-06 14:30 ADT	2.275
2023-10-06 14:45 ADT	2.209
2023-10-06 15:00 ADT	2.135
2023-10-06 15:15 ADT	2.053
2023-10-06 15:30 ADT	1.963
2023-10-06 15:45 ADT	1.865
2023-10-06 16:00 ADT	1.758
2023-10-06 16:15 ADT	1.643
2023-10-06 16:30 ADT	1.521
2023-10-06 16:45 ADT	1.393
2023-10-06 17:00 ADT	1.262
2023-10-06 17:15 ADT	1.133
2023-10-06 17:30 ADT	1.009
2023-10-06 17:45 ADT	0.895
2023-10-06 18:00 ADT	0.795
2023-10-06 18:15 ADT	0.712
2023-10-06 18:30 ADT	0.647
2023-10-06 18:45 ADT	0.601
2023-10-06 19:00 ADT	0.572
2023-10-06 19:15 ADT	0.559
2023-10-06 19:30 ADT	0.559
2023-10-06 19:45 ADT	0.569
2023-10-06 20:00 ADT	0.586
2023-10-06 20:15 ADT	0.609
2023-10-06 20:30 ADT	0.638
2023-10-06 20:45 ADT	0.672
2023-10-06 21:00 ADT	0.713
2023-10-06 21:15 ADT	0.764
2023-10-06 21:30 ADT	0.826
2023-10-06 21:45 ADT	0.901
2023-10-06 22:00 ADT	0.99
2023-10-06 22:15 ADT	1.092
2023-10-06 22:30 ADT	1.204
2023-10-06 22:45 ADT	1.326
2023-10-06 23:00 ADT	1.452
2023-10-06 23:15 ADT	1.578
2023-10-06 23:30 ADT	1.7
2023-10-06 23:45 ADT	1.814
2023-10-07 00:00 ADT	1.917
2023-10-07 00:15 ADT	2.006
2023-10-07 00:30 ADT	2.08
2023-10-07 00:45 ADT	2.139
2023-10-07 01:00 ADT	2.182
2023-10-07 01:15 ADT	2.211
2023-10-07 01:30 ADT	2.226
2023-10-07 01:45 ADT	2.228
2023-10-07 02:00 ADT	2.219
2023-10-07 02:15 ADT	2.198
2023-10-07 02:30 ADT	2.167
2023-10-07 02:45 ADT	2.127
2023-10-07 03:00 ADT	2.075
2023-10-07 03:15 ADT	2.014
2023-10-07 03:30 ADT	1.942
2023-10-07 03:45 ADT	1.86
2023-10-07 04:00 ADT	1.768
2023-10-07 04:15 ADT	1.666
2023-10-07 04:30 ADT	1.555
2023-10-07 04:45 ADT	1.438
2023-10-07 05:00 ADT	1.316
2023-10-07 05:15 ADT	1.192
2023-10-07 05:30 ADT	1.071
2023-10-07 05:45 ADT	0.955
2023-10-07 06:00 ADT	0.847
2023-10-07 06:15 ADT	0.752
2023-10-07 06:30 ADT	0.672
2023-10-07 06:45 ADT	0.608
2023-10-07 07:00 ADT	0.561
2023-10-07 07:15 ADT	0.531
2023-10-07 07:30 ADT	0.517
2023-10-07 07:45 ADT	0.516
2023-10-07 08:00 ADT	0.528
2023-10-07 08:15 ADT	0.55
2023-10-07 08:30 ADT	0.581
2023-10-07 08:45 ADT	0.62
2023-10-07 09:00 ADT	0.666
2023-10-07 09:15 ADT	0.72
2023-10-07 09:30 ADT	0.783
2023-10-07 09:45 ADT	0.854
2023-10-07 10:00 ADT	0.936
2023-10-07 10:15 ADT	1.028
2023-10-07 10:30 ADT	1.129
2023-10-07 10:45 ADT	1.24
2023-10-07 11:00 ADT	1.359
2023-10-07 11:15 ADT	1.483
2023-10-07 11:30 ADT	1.61
2023-10-07 11:45 ADT	1.737
2023-10-07 12:00 ADT	1.86
2023-10-07 12:15 ADT	1.977
2023-10-07 12:30 ADT	2.084
2023-10-07 12:45 ADT	2.178
2023-10-07 13:00 ADT	2.258
2023-10-07 13:15 ADT	2.321
2023-10-07 13:30 ADT	2.367
2023-10-07 13:45 ADT	2.395
2023-10-07 14:00 ADT	2.405
2023-10-07 14:15 ADT	2.4
2023-10-07 14:30 ADT	2.379
2023-10-07 14:45 ADT	2.346
2023-10-07 15:00 ADT	2.302
2023-10-07 15:15 ADT	2.248
2023-10-07 15:30 ADT	2.186
2023-10-07 15:45 ADT	2.117
2023-10-07 16:00 ADT	2.041
2023-10-07 16:15 ADT	1.957
2023-10-07 16:30 ADT	1.866
2023-10-07 16:45 ADT	1.766
2023-10-07 17:00 ADT	1.658
2023-10-07 17:15 ADT	1.542
2023-10-07 17:30 ADT	1.419
2023-10-07 17:45 ADT	1.293
2023-10-07 18:00 ADT	1.168
2023-10-07 18:15 ADT	1.046
2023-10-07 18:30 ADT	0.932
2023-10-07 18:45 ADT	0.832
2023-10-07 19:00 ADT	0.747
2023-10-07 19:15 ADT	0.679
2023-10-07 19:30 ADT	0.631
2023-10-07 19:45 ADT	0.6
2023-10-07 20:00 ADT	0.585
2023-10-07 20:15 ADT	0.582
2023-10-07 20:30 ADT	0.59
2023-10-07 20:45 ADT	0.605
2023-10-07 21:00 ADT	0.626
2023-10-07 21:15 ADT	0.652
2023-10-07 21:30 ADT	0.682
2023-10-07 21:45 ADT	0.719
2023-10-07 22:00 ADT	0.764
2023-10-07 22:15 ADT	0.819
2023-10-07 22:30 ADT	0.887
2023-10-07 22:45 ADT	0.968
2023-10-07 23:00 ADT	1.061
2023-10-07 23:15 ADT	1.166
2023-10-07 23:30 ADT	1.28
2023-10-07 23:45 ADT	1.4
2023-10-08 00:00 ADT	1.52
2023-10-08 00:15 ADT	1.639
2023-10-08 00:30 ADT	1.75
2023-10-08 00:45 ADT	1.852
2023-10-08 01:00 ADT	1.941
2023-10-08 01:15 ADT	2.017
2023-10-08 01:30 ADT	2.077
2023-10-08 01:45 ADT	2.123
2023-10-08 02:00 ADT	2.155
2023-10-08 02:15 ADT	2.174
2023-10-08 02:30 ADT	2.181
2023-10-08 02:45 ADT	2.176
2023-10-08 03:00 ADT	2.16
2023-10-08 03:15 ADT	2.134
2023-10-08 03:30 ADT	2.098
2023-10-08 03:45 ADT	2.052
2023-10-08 04:00 ADT	1.997
2023-10-08 04:15 ADT	1.932
2023-10-08 04:30 ADT	1.857
2023-10-08 04:45 ADT	1.773
2023-10-08 05:00 ADT	1.679
2023-10-08 05:15 ADT	1.577
2023-10-08 05:30 ADT	1.469
2023-10-08 05:45 ADT	1.356
2023-10-08 06:00 ADT	1.24
2023-10-08 06:15 ADT	1.125
2023-10-08 06:30 ADT	1.014
2023-10-08 06:45 ADT	0.911
2023-10-08 07:00 ADT	0.818
2023-10-08 07:15 ADT	0.738
2023-10-08 07:30 ADT	0.674
2023-10-08 07:45 ADT	0.626
2023-10-08 08:00 ADT	0.595
2023-10-08 08:15 ADT	0.579
2023-10-08 08:30 ADT	0.577
2023-10-08 08:45 ADT	0.588
2023-10-08 09:00 ADT	0.61
2023-10-08 09:15 ADT	0.64
2023-10-08 09:30 ADT	0.677
2023-10-08 09:45 ADT	0.721
2023-10-08 10:00 ADT	0.772
2023-10-08 10:15 ADT	0.829
2023-10-08 10:30 ADT	0.895
2023-10-08 10:45 ADT	0.968
2023-10-08 11:00 ADT	1.052
2023-10-08 11:15 ADT	1.144
2023-10-08 11:30 ADT	1.246
2023-10-08 11:45 ADT	1.356
2023-10-08 12:00 ADT	1.472
2023-10-08 12:15 ADT	1.592
2023-10-08 12:30 ADT	1.713
2023-10-08 12:45 ADT	1.832
2023-10-08 13:00 ADT	1.945
2023-10-08 13:15 ADT	2.049
2023-10-08 13:30 ADT	2.142
2023-10-08 13:45 ADT	2.22
2023-10-08 14:00 ADT	2.282
2023-10-08 14:15 ADT	2.327
2023-10-08 14:30 ADT	2.355
2023-10-08 14:45 ADT	2.366
2023-10-08 15:00 ADT	2.36
2023-10-08 15:15 ADT	2.34
2023-10-08 15:30 ADT	2.308
2023-10-08 15:45 ADT	2.264
2023-10-08 16:00 ADT	2.212
2023-10-08 16:15 ADT	2.153
2023-10-08 16:30 ADT	2.087
2023-10-08 16:45 ADT	2.015
2023-10-08 17:00 ADT	1.936
2023-10-08 17:15 ADT	1.85
2023-10-08 17:30 ADT	1.756
2023-10-08 17:45 ADT	1.654
2023-10-08 18:00 ADT	1.544
2023-10-08 18:15 ADT	1.427
2023-10-08 18:30 ADT	1.306
2023-10-08 18:45 ADT	1.184
2023-10-08 19:00 ADT	1.065
2023-10-08 19:15 ADT	0.953
2023-10-08 19:30 ADT	0.853
2023-10-08 19:45 ADT	0.767
2023-10-08 20:00 ADT	0.699
2023-10-08 20:15 ADT	0.649
2023-10-08 20:30 ADT	0.617
2023-10-08 20:45 ADT	0.601
2023-10-08 21:00 ADT	0.598
2023-10-08 21:15 ADT	0.606
2023-10-08 21:30 ADT	0.621
2023-10-08 21:45 ADT	0.642
2023-10-08 22:00 ADT	0.667
2023-10-08 22:15 ADT	0.696
2023-10-08 22:30 ADT	0.731
2023-10-08 22:45 ADT	0.772
2023-10-08 23:00 ADT	0.823
2023-10-08 23:15 ADT	0.885
2023-10-08 23:30 ADT	0.96
2023-10-08 23:45 ADT	1.046
2023-10-09 00:00 ADT	1.145
2023-10-09 00:15 ADT	1.252
2023-10-09 00:30 ADT	1.366
2023-10-09 00:45 ADT	1.482
2023-10-09 01:00 ADT	1.596
2023-10-09 01:15 ADT	1.705
2023-10-09 01:30 ADT	1.805
2023-10-09 01:45 ADT	1.894
2023-10-09 02:00 ADT	1.97
2023-10-09 02:15 ADT	2.031
2023-10-09 02:30 ADT	2.079
2023-10-09 02:45 ADT	2.114
2023-10-09 03:00 ADT	2.135
2023-10-09 03:15 ADT	2.144
2023-10-09 03:30 ADT	2.142
2023-10-09 03:45 ADT	2.129
2023-10-09 04:00 ADT	2.106
2023-10-09 04:15 ADT	2.073
2023-10-09 04:30 ADT	2.031
2023-10-09 04:45 ADT	1.98
2023-10-09 05:00 ADT	1.919
2023-10-09 05:15 ADT	1.85
2023-10-09 05:30 ADT	1.772
2023-10-09 05:45 ADT	1.685
2023-10-09 06:00 ADT	1.591
2023-10-09 06:15 ADT	1.49
2023-10-09 06:30 ADT	1.385
2023-10-09 06:45 ADT	1.276
2023-10-09 07:00 ADT	1.168
2023-10-09 07:15 ADT	1.062
2023-10-09 07:30 ADT	0.962
2023-10-09 07:45 ADT	0.872
2023-10-09 08:00 ADT	0.793
2023-10-09 08:15 ADT	0.729
2023-10-09 08:30 ADT	0.681
2023-10-09 08:45 ADT	0.648
2023-10-09 09:00 ADT	0.632
2023-10-09 09:15 ADT	0.63
2023-10-09 09:30 ADT	0.641
2023-10-09 09:45 ADT	0.663
2023-10-09 10:00 ADT	0.694
2023-10-09 10:15 ADT	0.731
2023-10-09 10:30 ADT	0.775
2023-10-09 10:45 ADT	0.823
2023-10-09 11:00 ADT	0.878
2023-10-09 11:15 ADT	0.939
2023-10-09 11:30 ADT	1.007
2023-10-09 11:45 ADT	1.083
2023-10-09 12:00 ADT	1.168
2023-10-09 12:15 ADT	1.262
2023-10-09 12:30 ADT	1.363
2023-10-09 12:45 ADT	1.472
2023-10-09 13:00 ADT	1.585
2023-10-09 13:15 ADT	1.7
2023-10-09 13:30 ADT	1.814
2023-10-09 13:45 ADT	1.923
2023-10-09 14:00 ADT	2.024
2023-10-09 14:15 ADT	2.114
2023-10-09 14:30 ADT	2.19
2023-10-09 14:45 ADT	2.251
2023-10-09 15:00 ADT	2.295
2023-10-09 15:15 ADT	2.321
2023-10-09 15:30 ADT	2.33
2023-10-09 15:45 ADT	2.323
2023-10-09 16:00 ADT	2.302
2023-10-09 16:15 ADT	2.269
2023-10-09 16:30 ADT	2.225
2023-10-09 16:45 ADT	2.173

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

Date modified:: 2023-10-03

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John Hayes Harbour - 01422

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