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

2023-03-23 (Thu)
Time ADT	Height (m)	Height (ft)
02:31	0.4	1.2
08:48	2.6	8.5
15:02	0.2	0.8
21:28	2.5	8.2

2023-03-24 (Fri)
Time ADT	Height (m)	Height (ft)
03:25	0.4	1.4
09:41	2.5	8.3
15:55	0.3	0.9
22:21	2.5	8.2

2023-03-25 (Sat)
Time ADT	Height (m)	Height (ft)
04:18	0.5	1.6
10:34	2.4	8
16:46	0.3	1.1
23:13	2.5	8.1

2023-03-26 (Sun)
Time ADT	Height (m)	Height (ft)
05:11	0.5	1.7
11:26	2.4	7.8
17:36	0.4	1.3

2023-03-27 (Mon)
Time ADT	Height (m)	Height (ft)
00:03	2.4	8
06:02	0.6	1.8
12:17	2.3	7.6
18:25	0.4	1.4

2023-03-28 (Tue)
Time ADT	Height (m)	Height (ft)
00:51	2.4	7.9
06:52	0.6	2
13:08	2.2	7.4
19:11	0.5	1.6

2023-03-29 (Wed)
Time ADT	Height (m)	Height (ft)
01:37	2.4	7.8
07:40	0.6	2.1
13:57	2.2	7.2
19:56	0.6	1.8

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
2023-03-23		0.7	0.4	0.4	0.6	0.9	1.5	2.1	2.5	2.6	2.4	2	1.5	0.9	0.4	0.2	0.3	0.6	1.1	1.7	2.2	2.5	2.5	2.2
2023-03-24	1.8	1.2	0.7	0.4	0.5	0.7	1	1.5	2.1	2.4	2.5	2.3	2	1.4	0.8	0.4	0.3	0.4	0.7	1.2	1.7	2.2	2.5	2.4
2023-03-25	2.2	1.7	1.2	0.7	0.5	0.5	0.7	1	1.6	2.1	2.4	2.4	2.2	1.9	1.3	0.8	0.4	0.3	0.5	0.8	1.2	1.8	2.3	2.5
2023-03-26	2.4	2.1	1.7	1.2	0.7	0.5	0.6	0.8	1.1	1.6	2.1	2.4	2.3	2.1	1.8	1.2	0.7	0.4	0.4	0.5	0.9	1.3	1.9	2.3
2023-03-27	2.4	2.3	2	1.6	1.1	0.7	0.6	0.6	0.8	1.2	1.7	2.1	2.3	2.3	2	1.7	1.2	0.7	0.5	0.5	0.6	1	1.4	2
2023-03-28	2.3	2.4	2.3	2	1.5	1	0.7	0.6	0.7	0.9	1.2	1.7	2.1	2.2	2.2	2	1.6	1.1	0.7	0.5	0.6	0.7	1.1	1.6
2023-03-29	2	2.3	2.4	2.2	1.9	1.4	1	0.7	0.6	0.7	0.9	1.3	1.8	2.1	2.2	2.1	1.9	1.5	1	0.7	0.6	0.6	0.9	1.2
2023-03-30	1.7

Predictions

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

Predictions
Event Date	Predictions (m)
2023-03-22 23:15 ADT	1.691
2023-03-22 23:30 ADT	1.556
2023-03-22 23:45 ADT	1.417
2023-03-23 00:00 ADT	1.274
2023-03-23 00:15 ADT	1.131
2023-03-23 00:30 ADT	0.992
2023-03-23 00:45 ADT	0.858
2023-03-23 01:00 ADT	0.736
2023-03-23 01:15 ADT	0.628
2023-03-23 01:30 ADT	0.537
2023-03-23 01:45 ADT	0.465
2023-03-23 02:00 ADT	0.415
2023-03-23 02:15 ADT	0.385
2023-03-23 02:30 ADT	0.376
2023-03-23 02:45 ADT	0.383
2023-03-23 03:00 ADT	0.406
2023-03-23 03:15 ADT	0.442
2023-03-23 03:30 ADT	0.488
2023-03-23 03:45 ADT	0.542
2023-03-23 04:00 ADT	0.605
2023-03-23 04:15 ADT	0.676
2023-03-23 04:30 ADT	0.756
2023-03-23 04:45 ADT	0.846
2023-03-23 05:00 ADT	0.947
2023-03-23 05:15 ADT	1.059
2023-03-23 05:30 ADT	1.184
2023-03-23 05:45 ADT	1.32
2023-03-23 06:00 ADT	1.464
2023-03-23 06:15 ADT	1.615
2023-03-23 06:30 ADT	1.767
2023-03-23 06:45 ADT	1.916
2023-03-23 07:00 ADT	2.058
2023-03-23 07:15 ADT	2.188
2023-03-23 07:30 ADT	2.303
2023-03-23 07:45 ADT	2.4
2023-03-23 08:00 ADT	2.476
2023-03-23 08:15 ADT	2.531
2023-03-23 08:30 ADT	2.565
2023-03-23 08:45 ADT	2.578
2023-03-23 09:00 ADT	2.572
2023-03-23 09:15 ADT	2.549
2023-03-23 09:30 ADT	2.511
2023-03-23 09:45 ADT	2.46
2023-03-23 10:00 ADT	2.397
2023-03-23 10:15 ADT	2.323
2023-03-23 10:30 ADT	2.238
2023-03-23 10:45 ADT	2.143
2023-03-23 11:00 ADT	2.038
2023-03-23 11:15 ADT	1.921
2023-03-23 11:30 ADT	1.793
2023-03-23 11:45 ADT	1.654
2023-03-23 12:00 ADT	1.506
2023-03-23 12:15 ADT	1.35
2023-03-23 12:30 ADT	1.191
2023-03-23 12:45 ADT	1.032
2023-03-23 13:00 ADT	0.879
2023-03-23 13:15 ADT	0.735
2023-03-23 13:30 ADT	0.605
2023-03-23 13:45 ADT	0.494
2023-03-23 14:00 ADT	0.403
2023-03-23 14:15 ADT	0.333
2023-03-23 14:30 ADT	0.285
2023-03-23 14:45 ADT	0.258
2023-03-23 15:00 ADT	0.248
2023-03-23 15:15 ADT	0.253
2023-03-23 15:30 ADT	0.272
2023-03-23 15:45 ADT	0.302
2023-03-23 16:00 ADT	0.342
2023-03-23 16:15 ADT	0.392
2023-03-23 16:30 ADT	0.453
2023-03-23 16:45 ADT	0.525
2023-03-23 17:00 ADT	0.609
2023-03-23 17:15 ADT	0.707
2023-03-23 17:30 ADT	0.819
2023-03-23 17:45 ADT	0.943
2023-03-23 18:00 ADT	1.079
2023-03-23 18:15 ADT	1.224
2023-03-23 18:30 ADT	1.375
2023-03-23 18:45 ADT	1.527
2023-03-23 19:00 ADT	1.678
2023-03-23 19:15 ADT	1.823
2023-03-23 19:30 ADT	1.959
2023-03-23 19:45 ADT	2.084
2023-03-23 20:00 ADT	2.195
2023-03-23 20:15 ADT	2.29
2023-03-23 20:30 ADT	2.368
2023-03-23 20:45 ADT	2.429
2023-03-23 21:00 ADT	2.472
2023-03-23 21:15 ADT	2.496
2023-03-23 21:30 ADT	2.503
2023-03-23 21:45 ADT	2.492
2023-03-23 22:00 ADT	2.464
2023-03-23 22:15 ADT	2.421
2023-03-23 22:30 ADT	2.363
2023-03-23 22:45 ADT	2.293
2023-03-23 23:00 ADT	2.21
2023-03-23 23:15 ADT	2.117
2023-03-23 23:30 ADT	2.014
2023-03-23 23:45 ADT	1.902
2023-03-24 00:00 ADT	1.783
2023-03-24 00:15 ADT	1.656
2023-03-24 00:30 ADT	1.522
2023-03-24 00:45 ADT	1.385
2023-03-24 01:00 ADT	1.245
2023-03-24 01:15 ADT	1.105
2023-03-24 01:30 ADT	0.97
2023-03-24 01:45 ADT	0.844
2023-03-24 02:00 ADT	0.729
2023-03-24 02:15 ADT	0.63
2023-03-24 02:30 ADT	0.549
2023-03-24 02:45 ADT	0.489
2023-03-24 03:00 ADT	0.448
2023-03-24 03:15 ADT	0.428
2023-03-24 03:30 ADT	0.425
2023-03-24 03:45 ADT	0.438
2023-03-24 04:00 ADT	0.464
2023-03-24 04:15 ADT	0.5
2023-03-24 04:30 ADT	0.544
2023-03-24 04:45 ADT	0.596
2023-03-24 05:00 ADT	0.656
2023-03-24 05:15 ADT	0.725
2023-03-24 05:30 ADT	0.803
2023-03-24 05:45 ADT	0.892
2023-03-24 06:00 ADT	0.993
2023-03-24 06:15 ADT	1.107
2023-03-24 06:30 ADT	1.233
2023-03-24 06:45 ADT	1.369
2023-03-24 07:00 ADT	1.513
2023-03-24 07:15 ADT	1.661
2023-03-24 07:30 ADT	1.808
2023-03-24 07:45 ADT	1.95
2023-03-24 08:00 ADT	2.082
2023-03-24 08:15 ADT	2.2
2023-03-24 08:30 ADT	2.302
2023-03-24 08:45 ADT	2.384
2023-03-24 09:00 ADT	2.447
2023-03-24 09:15 ADT	2.488
2023-03-24 09:30 ADT	2.511
2023-03-24 09:45 ADT	2.515
2023-03-24 10:00 ADT	2.502
2023-03-24 10:15 ADT	2.474
2023-03-24 10:30 ADT	2.433
2023-03-24 10:45 ADT	2.38
2023-03-24 11:00 ADT	2.317
2023-03-24 11:15 ADT	2.243
2023-03-24 11:30 ADT	2.158
2023-03-24 11:45 ADT	2.062
2023-03-24 12:00 ADT	1.955
2023-03-24 12:15 ADT	1.837
2023-03-24 12:30 ADT	1.707
2023-03-24 12:45 ADT	1.567
2023-03-24 13:00 ADT	1.419
2023-03-24 13:15 ADT	1.266
2023-03-24 13:30 ADT	1.111
2023-03-24 13:45 ADT	0.96
2023-03-24 14:00 ADT	0.816
2023-03-24 14:15 ADT	0.684
2023-03-24 14:30 ADT	0.569
2023-03-24 14:45 ADT	0.472
2023-03-24 15:00 ADT	0.396
2023-03-24 15:15 ADT	0.34
2023-03-24 15:30 ADT	0.305
2023-03-24 15:45 ADT	0.287
2023-03-24 16:00 ADT	0.285
2023-03-24 16:15 ADT	0.296
2023-03-24 16:30 ADT	0.319
2023-03-24 16:45 ADT	0.352
2023-03-24 17:00 ADT	0.395
2023-03-24 17:15 ADT	0.448
2023-03-24 17:30 ADT	0.511
2023-03-24 17:45 ADT	0.587
2023-03-24 18:00 ADT	0.676
2023-03-24 18:15 ADT	0.778
2023-03-24 18:30 ADT	0.893
2023-03-24 18:45 ADT	1.02
2023-03-24 19:00 ADT	1.157
2023-03-24 19:15 ADT	1.301
2023-03-24 19:30 ADT	1.449
2023-03-24 19:45 ADT	1.597
2023-03-24 20:00 ADT	1.742
2023-03-24 20:15 ADT	1.88
2023-03-24 20:30 ADT	2.008
2023-03-24 20:45 ADT	2.124
2023-03-24 21:00 ADT	2.226
2023-03-24 21:15 ADT	2.312
2023-03-24 21:30 ADT	2.382
2023-03-24 21:45 ADT	2.434
2023-03-24 22:00 ADT	2.468
2023-03-24 22:15 ADT	2.484
2023-03-24 22:30 ADT	2.482
2023-03-24 22:45 ADT	2.464
2023-03-24 23:00 ADT	2.43
2023-03-24 23:15 ADT	2.381
2023-03-24 23:30 ADT	2.32
2023-03-24 23:45 ADT	2.246
2023-03-25 00:00 ADT	2.163
2023-03-25 00:15 ADT	2.069
2023-03-25 00:30 ADT	1.967
2023-03-25 00:45 ADT	1.856
2023-03-25 01:00 ADT	1.738
2023-03-25 01:15 ADT	1.612
2023-03-25 01:30 ADT	1.481
2023-03-25 01:45 ADT	1.345
2023-03-25 02:00 ADT	1.209
2023-03-25 02:15 ADT	1.074
2023-03-25 02:30 ADT	0.945
2023-03-25 02:45 ADT	0.826
2023-03-25 03:00 ADT	0.721
2023-03-25 03:15 ADT	0.633
2023-03-25 03:30 ADT	0.564
2023-03-25 03:45 ADT	0.515
2023-03-25 04:00 ADT	0.485
2023-03-25 04:15 ADT	0.473
2023-03-25 04:30 ADT	0.477
2023-03-25 04:45 ADT	0.494
2023-03-25 05:00 ADT	0.521
2023-03-25 05:15 ADT	0.557
2023-03-25 05:30 ADT	0.6
2023-03-25 05:45 ADT	0.649
2023-03-25 06:00 ADT	0.707
2023-03-25 06:15 ADT	0.774
2023-03-25 06:30 ADT	0.851
2023-03-25 06:45 ADT	0.94
2023-03-25 07:00 ADT	1.043
2023-03-25 07:15 ADT	1.158
2023-03-25 07:30 ADT	1.285
2023-03-25 07:45 ADT	1.421
2023-03-25 08:00 ADT	1.562
2023-03-25 08:15 ADT	1.705
2023-03-25 08:30 ADT	1.845
2023-03-25 08:45 ADT	1.976
2023-03-25 09:00 ADT	2.096
2023-03-25 09:15 ADT	2.201
2023-03-25 09:30 ADT	2.288
2023-03-25 09:45 ADT	2.355
2023-03-25 10:00 ADT	2.404
2023-03-25 10:15 ADT	2.434
2023-03-25 10:30 ADT	2.446
2023-03-25 10:45 ADT	2.442
2023-03-25 11:00 ADT	2.423
2023-03-25 11:15 ADT	2.392
2023-03-25 11:30 ADT	2.349
2023-03-25 11:45 ADT	2.295
2023-03-25 12:00 ADT	2.231
2023-03-25 12:15 ADT	2.156
2023-03-25 12:30 ADT	2.071
2023-03-25 12:45 ADT	1.974
2023-03-25 13:00 ADT	1.866
2023-03-25 13:15 ADT	1.746
2023-03-25 13:30 ADT	1.616
2023-03-25 13:45 ADT	1.476
2023-03-25 14:00 ADT	1.331
2023-03-25 14:15 ADT	1.182
2023-03-25 14:30 ADT	1.035
2023-03-25 14:45 ADT	0.894
2023-03-25 15:00 ADT	0.763
2023-03-25 15:15 ADT	0.646
2023-03-25 15:30 ADT	0.546
2023-03-25 15:45 ADT	0.465
2023-03-25 16:00 ADT	0.404
2023-03-25 16:15 ADT	0.362
2023-03-25 16:30 ADT	0.338
2023-03-25 16:45 ADT	0.33
2023-03-25 17:00 ADT	0.335
2023-03-25 17:15 ADT	0.352
2023-03-25 17:30 ADT	0.379
2023-03-25 17:45 ADT	0.416
2023-03-25 18:00 ADT	0.462
2023-03-25 18:15 ADT	0.519
2023-03-25 18:30 ADT	0.586
2023-03-25 18:45 ADT	0.666
2023-03-25 19:00 ADT	0.759
2023-03-25 19:15 ADT	0.864
2023-03-25 19:30 ADT	0.981
2023-03-25 19:45 ADT	1.109
2023-03-25 20:00 ADT	1.245
2023-03-25 20:15 ADT	1.387
2023-03-25 20:30 ADT	1.53
2023-03-25 20:45 ADT	1.672
2023-03-25 21:00 ADT	1.81
2023-03-25 21:15 ADT	1.939
2023-03-25 21:30 ADT	2.058
2023-03-25 21:45 ADT	2.165
2023-03-25 22:00 ADT	2.256
2023-03-25 22:15 ADT	2.332
2023-03-25 22:30 ADT	2.391
2023-03-25 22:45 ADT	2.432
2023-03-25 23:00 ADT	2.455
2023-03-25 23:15 ADT	2.461
2023-03-25 23:30 ADT	2.451
2023-03-25 23:45 ADT	2.424
2023-03-26 00:00 ADT	2.383
2023-03-26 00:15 ADT	2.33
2023-03-26 00:30 ADT	2.265
2023-03-26 00:45 ADT	2.19
2023-03-26 01:00 ADT	2.105
2023-03-26 01:15 ADT	2.012
2023-03-26 01:30 ADT	1.911
2023-03-26 01:45 ADT	1.801
2023-03-26 02:00 ADT	1.684
2023-03-26 02:15 ADT	1.559
2023-03-26 02:30 ADT	1.43
2023-03-26 02:45 ADT	1.297
2023-03-26 03:00 ADT	1.164
2023-03-26 03:15 ADT	1.035
2023-03-26 03:30 ADT	0.914
2023-03-26 03:45 ADT	0.805
2023-03-26 04:00 ADT	0.712
2023-03-26 04:15 ADT	0.636
2023-03-26 04:30 ADT	0.58
2023-03-26 04:45 ADT	0.543
2023-03-26 05:00 ADT	0.524
2023-03-26 05:15 ADT	0.52
2023-03-26 05:30 ADT	0.53
2023-03-26 05:45 ADT	0.55
2023-03-26 06:00 ADT	0.578
2023-03-26 06:15 ADT	0.612
2023-03-26 06:30 ADT	0.653
2023-03-26 06:45 ADT	0.701
2023-03-26 07:00 ADT	0.757
2023-03-26 07:15 ADT	0.824
2023-03-26 07:30 ADT	0.902
2023-03-26 07:45 ADT	0.993
2023-03-26 08:00 ADT	1.097
2023-03-26 08:15 ADT	1.214
2023-03-26 08:30 ADT	1.341
2023-03-26 08:45 ADT	1.475
2023-03-26 09:00 ADT	1.612
2023-03-26 09:15 ADT	1.747
2023-03-26 09:30 ADT	1.877
2023-03-26 09:45 ADT	1.996
2023-03-26 10:00 ADT	2.102
2023-03-26 10:15 ADT	2.192
2023-03-26 10:30 ADT	2.263
2023-03-26 10:45 ADT	2.317
2023-03-26 11:00 ADT	2.353
2023-03-26 11:15 ADT	2.371
2023-03-26 11:30 ADT	2.375
2023-03-26 11:45 ADT	2.364
2023-03-26 12:00 ADT	2.341
2023-03-26 12:15 ADT	2.306
2023-03-26 12:30 ADT	2.262
2023-03-26 12:45 ADT	2.206
2023-03-26 13:00 ADT	2.141
2023-03-26 13:15 ADT	2.065
2023-03-26 13:30 ADT	1.978
2023-03-26 13:45 ADT	1.88
2023-03-26 14:00 ADT	1.771
2023-03-26 14:15 ADT	1.65
2023-03-26 14:30 ADT	1.521
2023-03-26 14:45 ADT	1.384
2023-03-26 15:00 ADT	1.244
2023-03-26 15:15 ADT	1.103
2023-03-26 15:30 ADT	0.966
2023-03-26 15:45 ADT	0.837
2023-03-26 16:00 ADT	0.721
2023-03-26 16:15 ADT	0.62
2023-03-26 16:30 ADT	0.536
2023-03-26 16:45 ADT	0.472
2023-03-26 17:00 ADT	0.425
2023-03-26 17:15 ADT	0.397
2023-03-26 17:30 ADT	0.384
2023-03-26 17:45 ADT	0.385
2023-03-26 18:00 ADT	0.398
2023-03-26 18:15 ADT	0.421
2023-03-26 18:30 ADT	0.453
2023-03-26 18:45 ADT	0.494
2023-03-26 19:00 ADT	0.544
2023-03-26 19:15 ADT	0.605
2023-03-26 19:30 ADT	0.676
2023-03-26 19:45 ADT	0.76
2023-03-26 20:00 ADT	0.855
2023-03-26 20:15 ADT	0.963
2023-03-26 20:30 ADT	1.081
2023-03-26 20:45 ADT	1.208
2023-03-26 21:00 ADT	1.342
2023-03-26 21:15 ADT	1.479
2023-03-26 21:30 ADT	1.617
2023-03-26 21:45 ADT	1.752
2023-03-26 22:00 ADT	1.88
2023-03-26 22:15 ADT	2
2023-03-26 22:30 ADT	2.109
2023-03-26 22:45 ADT	2.204
2023-03-26 23:00 ADT	2.283
2023-03-26 23:15 ADT	2.347
2023-03-26 23:30 ADT	2.393
2023-03-26 23:45 ADT	2.422
2023-03-27 00:00 ADT	2.433
2023-03-27 00:15 ADT	2.428
2023-03-27 00:30 ADT	2.407
2023-03-27 00:45 ADT	2.373
2023-03-27 01:00 ADT	2.325
2023-03-27 01:15 ADT	2.267
2023-03-27 01:30 ADT	2.2
2023-03-27 01:45 ADT	2.123
2023-03-27 02:00 ADT	2.038
2023-03-27 02:15 ADT	1.945
2023-03-27 02:30 ADT	1.844
2023-03-27 02:45 ADT	1.735
2023-03-27 03:00 ADT	1.618
2023-03-27 03:15 ADT	1.495
2023-03-27 03:30 ADT	1.367
2023-03-27 03:45 ADT	1.238
2023-03-27 04:00 ADT	1.111
2023-03-27 04:15 ADT	0.989
2023-03-27 04:30 ADT	0.878
2023-03-27 04:45 ADT	0.781
2023-03-27 05:00 ADT	0.701
2023-03-27 05:15 ADT	0.639
2023-03-27 05:30 ADT	0.596
2023-03-27 05:45 ADT	0.571
2023-03-27 06:00 ADT	0.562
2023-03-27 06:15 ADT	0.566
2023-03-27 06:30 ADT	0.581
2023-03-27 06:45 ADT	0.603
2023-03-27 07:00 ADT	0.631
2023-03-27 07:15 ADT	0.665
2023-03-27 07:30 ADT	0.705
2023-03-27 07:45 ADT	0.753
2023-03-27 08:00 ADT	0.809
2023-03-27 08:15 ADT	0.877
2023-03-27 08:30 ADT	0.957
2023-03-27 08:45 ADT	1.051
2023-03-27 09:00 ADT	1.158
2023-03-27 09:15 ADT	1.275
2023-03-27 09:30 ADT	1.401
2023-03-27 09:45 ADT	1.532
2023-03-27 10:00 ADT	1.662
2023-03-27 10:15 ADT	1.788
2023-03-27 10:30 ADT	1.906
2023-03-27 10:45 ADT	2.011
2023-03-27 11:00 ADT	2.102
2023-03-27 11:15 ADT	2.176
2023-03-27 11:30 ADT	2.233
2023-03-27 11:45 ADT	2.273
2023-03-27 12:00 ADT	2.296
2023-03-27 12:15 ADT	2.306
2023-03-27 12:30 ADT	2.301
2023-03-27 12:45 ADT	2.285
2023-03-27 13:00 ADT	2.258
2023-03-27 13:15 ADT	2.22
2023-03-27 13:30 ADT	2.173
2023-03-27 13:45 ADT	2.115
2023-03-27 14:00 ADT	2.048
2023-03-27 14:15 ADT	1.97
2023-03-27 14:30 ADT	1.881
2023-03-27 14:45 ADT	1.782
2023-03-27 15:00 ADT	1.672
2023-03-27 15:15 ADT	1.552
2023-03-27 15:30 ADT	1.425
2023-03-27 15:45 ADT	1.293
2023-03-27 16:00 ADT	1.16
2023-03-27 16:15 ADT	1.029
2023-03-27 16:30 ADT	0.905
2023-03-27 16:45 ADT	0.791
2023-03-27 17:00 ADT	0.69
2023-03-27 17:15 ADT	0.606
2023-03-27 17:30 ADT	0.539
2023-03-27 17:45 ADT	0.49
2023-03-27 18:00 ADT	0.459
2023-03-27 18:15 ADT	0.443
2023-03-27 18:30 ADT	0.441
2023-03-27 18:45 ADT	0.451
2023-03-27 19:00 ADT	0.472
2023-03-27 19:15 ADT	0.501
2023-03-27 19:30 ADT	0.538
2023-03-27 19:45 ADT	0.584
2023-03-27 20:00 ADT	0.639
2023-03-27 20:15 ADT	0.704
2023-03-27 20:30 ADT	0.779
2023-03-27 20:45 ADT	0.865
2023-03-27 21:00 ADT	0.963
2023-03-27 21:15 ADT	1.072
2023-03-27 21:30 ADT	1.19
2023-03-27 21:45 ADT	1.315
2023-03-27 22:00 ADT	1.446
2023-03-27 22:15 ADT	1.577
2023-03-27 22:30 ADT	1.708
2023-03-27 22:45 ADT	1.834
2023-03-27 23:00 ADT	1.953
2023-03-27 23:15 ADT	2.061
2023-03-27 23:30 ADT	2.158
2023-03-27 23:45 ADT	2.239
2023-03-28 00:00 ADT	2.305
2023-03-28 00:15 ADT	2.354
2023-03-28 00:30 ADT	2.386
2023-03-28 00:45 ADT	2.401
2023-03-28 01:00 ADT	2.399
2023-03-28 01:15 ADT	2.382
2023-03-28 01:30 ADT	2.352
2023-03-28 01:45 ADT	2.309
2023-03-28 02:00 ADT	2.256
2023-03-28 02:15 ADT	2.194
2023-03-28 02:30 ADT	2.124
2023-03-28 02:45 ADT	2.046
2023-03-28 03:00 ADT	1.96
2023-03-28 03:15 ADT	1.867
2023-03-28 03:30 ADT	1.765
2023-03-28 03:45 ADT	1.656
2023-03-28 04:00 ADT	1.539
2023-03-28 04:15 ADT	1.417
2023-03-28 04:30 ADT	1.292
2023-03-28 04:45 ADT	1.168
2023-03-28 05:00 ADT	1.048
2023-03-28 05:15 ADT	0.936
2023-03-28 05:30 ADT	0.837
2023-03-28 05:45 ADT	0.754
2023-03-28 06:00 ADT	0.689
2023-03-28 06:15 ADT	0.642
2023-03-28 06:30 ADT	0.613
2023-03-28 06:45 ADT	0.6
2023-03-28 07:00 ADT	0.6
2023-03-28 07:15 ADT	0.611
2023-03-28 07:30 ADT	0.629
2023-03-28 07:45 ADT	0.653
2023-03-28 08:00 ADT	0.683
2023-03-28 08:15 ADT	0.717
2023-03-28 08:30 ADT	0.757
2023-03-28 08:45 ADT	0.806
2023-03-28 09:00 ADT	0.865
2023-03-28 09:15 ADT	0.936
2023-03-28 09:30 ADT	1.02
2023-03-28 09:45 ADT	1.117
2023-03-28 10:00 ADT	1.226
2023-03-28 10:15 ADT	1.343
2023-03-28 10:30 ADT	1.467
2023-03-28 10:45 ADT	1.591
2023-03-28 11:00 ADT	1.713
2023-03-28 11:15 ADT	1.828
2023-03-28 11:30 ADT	1.932
2023-03-28 11:45 ADT	2.022
2023-03-28 12:00 ADT	2.097
2023-03-28 12:15 ADT	2.156
2023-03-28 12:30 ADT	2.199
2023-03-28 12:45 ADT	2.227
2023-03-28 13:00 ADT	2.24
2023-03-28 13:15 ADT	2.24
2023-03-28 13:30 ADT	2.229
2023-03-28 13:45 ADT	2.207
2023-03-28 14:00 ADT	2.176
2023-03-28 14:15 ADT	2.134
2023-03-28 14:30 ADT	2.084
2023-03-28 14:45 ADT	2.023
2023-03-28 15:00 ADT	1.953
2023-03-28 15:15 ADT	1.873
2023-03-28 15:30 ADT	1.782
2023-03-28 15:45 ADT	1.681
2023-03-28 16:00 ADT	1.571
2023-03-28 16:15 ADT	1.453
2023-03-28 16:30 ADT	1.33
2023-03-28 16:45 ADT	1.205
2023-03-28 17:00 ADT	1.081
2023-03-28 17:15 ADT	0.962
2023-03-28 17:30 ADT	0.852
2023-03-28 17:45 ADT	0.753
2023-03-28 18:00 ADT	0.67
2023-03-28 18:15 ADT	0.602
2023-03-28 18:30 ADT	0.552
2023-03-28 18:45 ADT	0.519
2023-03-28 19:00 ADT	0.502
2023-03-28 19:15 ADT	0.499
2023-03-28 19:30 ADT	0.508
2023-03-28 19:45 ADT	0.527
2023-03-28 20:00 ADT	0.555
2023-03-28 20:15 ADT	0.59
2023-03-28 20:30 ADT	0.633
2023-03-28 20:45 ADT	0.684
2023-03-28 21:00 ADT	0.744
2023-03-28 21:15 ADT	0.812
2023-03-28 21:30 ADT	0.891
2023-03-28 21:45 ADT	0.98
2023-03-28 22:00 ADT	1.08
2023-03-28 22:15 ADT	1.189
2023-03-28 22:30 ADT	1.306
2023-03-28 22:45 ADT	1.428
2023-03-28 23:00 ADT	1.553
2023-03-28 23:15 ADT	1.679
2023-03-28 23:30 ADT	1.801
2023-03-28 23:45 ADT	1.918
2023-03-29 00:00 ADT	2.025
2023-03-29 00:15 ADT	2.12
2023-03-29 00:30 ADT	2.202
2023-03-29 00:45 ADT	2.269
2023-03-29 01:00 ADT	2.319
2023-03-29 01:15 ADT	2.352
2023-03-29 01:30 ADT	2.368
2023-03-29 01:45 ADT	2.368
2023-03-29 02:00 ADT	2.353
2023-03-29 02:15 ADT	2.325
2023-03-29 02:30 ADT	2.285
2023-03-29 02:45 ADT	2.235
2023-03-29 03:00 ADT	2.176
2023-03-29 03:15 ADT	2.11
2023-03-29 03:30 ADT	2.038
2023-03-29 03:45 ADT	1.958
2023-03-29 04:00 ADT	1.871
2023-03-29 04:15 ADT	1.776
2023-03-29 04:30 ADT	1.674
2023-03-29 04:45 ADT	1.564
2023-03-29 05:00 ADT	1.447
2023-03-29 05:15 ADT	1.327
2023-03-29 05:30 ADT	1.206
2023-03-29 05:45 ADT	1.088
2023-03-29 06:00 ADT	0.977
2023-03-29 06:15 ADT	0.877
2023-03-29 06:30 ADT	0.793
2023-03-29 06:45 ADT	0.725
2023-03-29 07:00 ADT	0.676
2023-03-29 07:15 ADT	0.644
2023-03-29 07:30 ADT	0.629
2023-03-29 07:45 ADT	0.627
2023-03-29 08:00 ADT	0.636
2023-03-29 08:15 ADT	0.653
2023-03-29 08:30 ADT	0.675
2023-03-29 08:45 ADT	0.701
2023-03-29 09:00 ADT	0.732
2023-03-29 09:15 ADT	0.768
2023-03-29 09:30 ADT	0.811
2023-03-29 09:45 ADT	0.863
2023-03-29 10:00 ADT	0.927
2023-03-29 10:15 ADT	1.002
2023-03-29 10:30 ADT	1.091
2023-03-29 10:45 ADT	1.192
2023-03-29 11:00 ADT	1.302
2023-03-29 11:15 ADT	1.418
2023-03-29 11:30 ADT	1.537
2023-03-29 11:45 ADT	1.654
2023-03-29 12:00 ADT	1.765
2023-03-29 12:15 ADT	1.867
2023-03-29 12:30 ADT	1.957
2023-03-29 12:45 ADT	2.032
2023-03-29 13:00 ADT	2.092
2023-03-29 13:15 ADT	2.136
2023-03-29 13:30 ADT	2.166
2023-03-29 13:45 ADT	2.183
2023-03-29 14:00 ADT	2.186
2023-03-29 14:15 ADT	2.179
2023-03-29 14:30 ADT	2.161
2023-03-29 14:45 ADT	2.133
2023-03-29 15:00 ADT	2.096
2023-03-29 15:15 ADT	2.05
2023-03-29 15:30 ADT	1.995
2023-03-29 15:45 ADT	1.931
2023-03-29 16:00 ADT	1.857
2023-03-29 16:15 ADT	1.774
2023-03-29 16:30 ADT	1.681
2023-03-29 16:45 ADT	1.579
2023-03-29 17:00 ADT	1.47
2023-03-29 17:15 ADT	1.356
2023-03-29 17:30 ADT	1.239
2023-03-29 17:45 ADT	1.122
2023-03-29 18:00 ADT	1.009
2023-03-29 18:15 ADT	0.903
2023-03-29 18:30 ADT	0.807
2023-03-29 18:45 ADT	0.725
2023-03-29 19:00 ADT	0.658
2023-03-29 19:15 ADT	0.608
2023-03-29 19:30 ADT	0.574
2023-03-29 19:45 ADT	0.556
2023-03-29 20:00 ADT	0.553
2023-03-29 20:15 ADT	0.562
2023-03-29 20:30 ADT	0.581
2023-03-29 20:45 ADT	0.609
2023-03-29 21:00 ADT	0.645
2023-03-29 21:15 ADT	0.687
2023-03-29 21:30 ADT	0.736
2023-03-29 21:45 ADT	0.792
2023-03-29 22:00 ADT	0.855
2023-03-29 22:15 ADT	0.928
2023-03-29 22:30 ADT	1.01
2023-03-29 22:45 ADT	1.101
2023-03-29 23:00 ADT	1.202

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	Condition	Established	Latitude	Longitude	Unique Label	More Info
97F9160	NEW	1997	56.399	-61.614	97F9160	More Info
97F9161	NEW	1997	56.399	-61.614	97F9161	More Info
97F9162	NEW	1997	56.399	-61.614	97F9162	More Info

Date modified:: 2023-03-23

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John Hayes Harbour - 01422

Station Information