Harbour Grace (00935)

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Station Information

Code: 00935

Province: Newfoundland and Labrador

Location: 47.683333, -53.216667

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

2023-01-28 (Sat)
Time NST	Height (m)	Height (ft)
05:53	0.4	1.2
11:45	1	3.3
18:33	0.4	1.2

2023-01-29 (Sun)
Time NST	Height (m)	Height (ft)
00:21	1	3.1
07:01	0.5	1.5
12:33	0.9	3
19:20	0.5	1.5

2023-01-30 (Mon)
Time NST	Height (m)	Height (ft)
01:25	0.9	3.1
08:21	0.5	1.7
13:40	0.8	2.7
20:06	0.5	1.7

2023-01-31 (Tue)
Time NST	Height (m)	Height (ft)
03:05	0.9	3.1
09:38	0.5	1.7
16:07	0.8	2.5
20:53	0.6	1.8

2023-02-01 (Wed)
Time NST	Height (m)	Height (ft)
04:47	1	3.2
11:01	0.5	1.6
17:31	0.8	2.5
21:53	0.6	1.9

2023-02-02 (Thu)
Time NST	Height (m)	Height (ft)
05:51	1	3.4
12:24	0.4	1.3
18:19	0.8	2.5
23:38	0.5	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
2023-01-28	0.9	0.8	0.7	0.5	0.4	0.4	0.4	0.5	0.6	0.8	0.9	1	1	0.9	0.7	0.6	0.5	0.4	0.4	0.4	0.5	0.7	0.8	0.9
2023-01-29	1	0.9	0.8	0.7	0.6	0.5	0.5	0.5	0.5	0.7	0.8	0.9	0.9	0.9	0.8	0.7	0.6	0.6	0.5	0.5	0.5	0.6	0.8	0.9
2023-01-30	0.9	0.9	0.9	0.9	0.8	0.7	0.6	0.5	0.5	0.6	0.7	0.7	0.8	0.8	0.8	0.8	0.7	0.7	0.6	0.5	0.5	0.6	0.7	0.8
2023-01-31	0.8	0.9	0.9	0.9	0.9	0.9	0.8	0.7	0.6	0.5	0.6	0.6	0.6	0.7	0.7	0.8	0.8	0.7	0.7	0.6	0.6	0.6	0.6	0.7
2023-02-01	0.8	0.8	0.9	1	1	1	0.9	0.8	0.7	0.6	0.5	0.5	0.5	0.6	0.6	0.7	0.7	0.8	0.7	0.7	0.6	0.6	0.6	0.6
2023-02-02	0.6	0.7	0.8	0.9	1	1	1	0.9	0.8	0.6	0.5	0.4	0.4	0.4	0.5	0.6	0.7	0.7	0.8	0.7	0.6	0.6	0.5	0.5
2023-02-03	0.5	0.6	0.7	0.8	0.9	1	1.1	1	0.9	0.7	0.6	0.4	0.3	0.3	0.4	0.5	0.6	0.7	0.7	0.7	0.7	0.6	0.5	0.5

Predictions

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

Predictions
Event Date	Predictions (m)
2023-01-27 00:15 NST	0.87
2023-01-27 00:30 NST	0.836
2023-01-27 00:45 NST	0.798
2023-01-27 01:00 NST	0.757
2023-01-27 01:15 NST	0.714
2023-01-27 01:30 NST	0.67
2023-01-27 01:45 NST	0.626
2023-01-27 02:00 NST	0.582
2023-01-27 02:15 NST	0.539
2023-01-27 02:30 NST	0.497
2023-01-27 02:45 NST	0.457
2023-01-27 03:00 NST	0.42
2023-01-27 03:15 NST	0.385
2023-01-27 03:30 NST	0.353
2023-01-27 03:45 NST	0.325
2023-01-27 04:00 NST	0.3
2023-01-27 04:15 NST	0.279
2023-01-27 04:30 NST	0.264
2023-01-27 04:45 NST	0.253
2023-01-27 05:00 NST	0.249
2023-01-27 05:15 NST	0.251
2023-01-27 05:30 NST	0.261
2023-01-27 05:45 NST	0.279
2023-01-27 06:00 NST	0.304
2023-01-27 06:15 NST	0.337
2023-01-27 06:30 NST	0.376
2023-01-27 06:45 NST	0.42
2023-01-27 07:00 NST	0.468
2023-01-27 07:15 NST	0.519
2023-01-27 07:30 NST	0.572
2023-01-27 07:45 NST	0.625
2023-01-27 08:00 NST	0.677
2023-01-27 08:15 NST	0.727
2023-01-27 08:30 NST	0.776
2023-01-27 08:45 NST	0.823
2023-01-27 09:00 NST	0.867
2023-01-27 09:15 NST	0.908
2023-01-27 09:30 NST	0.947
2023-01-27 09:45 NST	0.982
2023-01-27 10:00 NST	1.012
2023-01-27 10:15 NST	1.037
2023-01-27 10:30 NST	1.056
2023-01-27 10:45 NST	1.068
2023-01-27 11:00 NST	1.073
2023-01-27 11:15 NST	1.07
2023-01-27 11:30 NST	1.06
2023-01-27 11:45 NST	1.043
2023-01-27 12:00 NST	1.019
2023-01-27 12:15 NST	0.99
2023-01-27 12:30 NST	0.956
2023-01-27 12:45 NST	0.919
2023-01-27 13:00 NST	0.879
2023-01-27 13:15 NST	0.838
2023-01-27 13:30 NST	0.795
2023-01-27 13:45 NST	0.752
2023-01-27 14:00 NST	0.709
2023-01-27 14:15 NST	0.666
2023-01-27 14:30 NST	0.625
2023-01-27 14:45 NST	0.584
2023-01-27 15:00 NST	0.545
2023-01-27 15:15 NST	0.507
2023-01-27 15:30 NST	0.471
2023-01-27 15:45 NST	0.437
2023-01-27 16:00 NST	0.406
2023-01-27 16:15 NST	0.377
2023-01-27 16:30 NST	0.351
2023-01-27 16:45 NST	0.328
2023-01-27 17:00 NST	0.31
2023-01-27 17:15 NST	0.297
2023-01-27 17:30 NST	0.288
2023-01-27 17:45 NST	0.286
2023-01-27 18:00 NST	0.289
2023-01-27 18:15 NST	0.299
2023-01-27 18:30 NST	0.315
2023-01-27 18:45 NST	0.337
2023-01-27 19:00 NST	0.364
2023-01-27 19:15 NST	0.396
2023-01-27 19:30 NST	0.432
2023-01-27 19:45 NST	0.471
2023-01-27 20:00 NST	0.511
2023-01-27 20:15 NST	0.553
2023-01-27 20:30 NST	0.596
2023-01-27 20:45 NST	0.639
2023-01-27 21:00 NST	0.682
2023-01-27 21:15 NST	0.724
2023-01-27 21:30 NST	0.764
2023-01-27 21:45 NST	0.803
2023-01-27 22:00 NST	0.84
2023-01-27 22:15 NST	0.873
2023-01-27 22:30 NST	0.902
2023-01-27 22:45 NST	0.927
2023-01-27 23:00 NST	0.945
2023-01-27 23:15 NST	0.958
2023-01-27 23:30 NST	0.964
2023-01-27 23:45 NST	0.964
2023-01-28 00:00 NST	0.958
2023-01-28 00:15 NST	0.946
2023-01-28 00:30 NST	0.929
2023-01-28 00:45 NST	0.907
2023-01-28 01:00 NST	0.881
2023-01-28 01:15 NST	0.852
2023-01-28 01:30 NST	0.82
2023-01-28 01:45 NST	0.786
2023-01-28 02:00 NST	0.751
2023-01-28 02:15 NST	0.714
2023-01-28 02:30 NST	0.677
2023-01-28 02:45 NST	0.641
2023-01-28 03:00 NST	0.604
2023-01-28 03:15 NST	0.569
2023-01-28 03:30 NST	0.536
2023-01-28 03:45 NST	0.504
2023-01-28 04:00 NST	0.475
2023-01-28 04:15 NST	0.449
2023-01-28 04:30 NST	0.425
2023-01-28 04:45 NST	0.405
2023-01-28 05:00 NST	0.387
2023-01-28 05:15 NST	0.373
2023-01-28 05:30 NST	0.363
2023-01-28 05:45 NST	0.358
2023-01-28 06:00 NST	0.358
2023-01-28 06:15 NST	0.363
2023-01-28 06:30 NST	0.374
2023-01-28 06:45 NST	0.392
2023-01-28 07:00 NST	0.415
2023-01-28 07:15 NST	0.444
2023-01-28 07:30 NST	0.477
2023-01-28 07:45 NST	0.515
2023-01-28 08:00 NST	0.555
2023-01-28 08:15 NST	0.596
2023-01-28 08:30 NST	0.638
2023-01-28 08:45 NST	0.68
2023-01-28 09:00 NST	0.721
2023-01-28 09:15 NST	0.76
2023-01-28 09:30 NST	0.797
2023-01-28 09:45 NST	0.833
2023-01-28 10:00 NST	0.866
2023-01-28 10:15 NST	0.896
2023-01-28 10:30 NST	0.923
2023-01-28 10:45 NST	0.947
2023-01-28 11:00 NST	0.966
2023-01-28 11:15 NST	0.98
2023-01-28 11:30 NST	0.989
2023-01-28 11:45 NST	0.992
2023-01-28 12:00 NST	0.989
2023-01-28 12:15 NST	0.98
2023-01-28 12:30 NST	0.966
2023-01-28 12:45 NST	0.947
2023-01-28 13:00 NST	0.923
2023-01-28 13:15 NST	0.897
2023-01-28 13:30 NST	0.868
2023-01-28 13:45 NST	0.837
2023-01-28 14:00 NST	0.805
2023-01-28 14:15 NST	0.773
2023-01-28 14:30 NST	0.741
2023-01-28 14:45 NST	0.709
2023-01-28 15:00 NST	0.677
2023-01-28 15:15 NST	0.646
2023-01-28 15:30 NST	0.616
2023-01-28 15:45 NST	0.586
2023-01-28 16:00 NST	0.558
2023-01-28 16:15 NST	0.531
2023-01-28 16:30 NST	0.505
2023-01-28 16:45 NST	0.48
2023-01-28 17:00 NST	0.457
2023-01-28 17:15 NST	0.436
2023-01-28 17:30 NST	0.417
2023-01-28 17:45 NST	0.401
2023-01-28 18:00 NST	0.389
2023-01-28 18:15 NST	0.381
2023-01-28 18:30 NST	0.377
2023-01-28 18:45 NST	0.379
2023-01-28 19:00 NST	0.386
2023-01-28 19:15 NST	0.4
2023-01-28 19:30 NST	0.419
2023-01-28 19:45 NST	0.444
2023-01-28 20:00 NST	0.473
2023-01-28 20:15 NST	0.507
2023-01-28 20:30 NST	0.543
2023-01-28 20:45 NST	0.581
2023-01-28 21:00 NST	0.621
2023-01-28 21:15 NST	0.66
2023-01-28 21:30 NST	0.699
2023-01-28 21:45 NST	0.737
2023-01-28 22:00 NST	0.772
2023-01-28 22:15 NST	0.806
2023-01-28 22:30 NST	0.837
2023-01-28 22:45 NST	0.866
2023-01-28 23:00 NST	0.891
2023-01-28 23:15 NST	0.912
2023-01-28 23:30 NST	0.93
2023-01-28 23:45 NST	0.943
2023-01-29 00:00 NST	0.952
2023-01-29 00:15 NST	0.956
2023-01-29 00:30 NST	0.956
2023-01-29 00:45 NST	0.951
2023-01-29 01:00 NST	0.943
2023-01-29 01:15 NST	0.93
2023-01-29 01:30 NST	0.915
2023-01-29 01:45 NST	0.896
2023-01-29 02:00 NST	0.875
2023-01-29 02:15 NST	0.852
2023-01-29 02:30 NST	0.826
2023-01-29 02:45 NST	0.8
2023-01-29 03:00 NST	0.772
2023-01-29 03:15 NST	0.743
2023-01-29 03:30 NST	0.714
2023-01-29 03:45 NST	0.686
2023-01-29 04:00 NST	0.658
2023-01-29 04:15 NST	0.632
2023-01-29 04:30 NST	0.606
2023-01-29 04:45 NST	0.583
2023-01-29 05:00 NST	0.561
2023-01-29 05:15 NST	0.541
2023-01-29 05:30 NST	0.522
2023-01-29 05:45 NST	0.506
2023-01-29 06:00 NST	0.491
2023-01-29 06:15 NST	0.478
2023-01-29 06:30 NST	0.469
2023-01-29 06:45 NST	0.462
2023-01-29 07:00 NST	0.459
2023-01-29 07:15 NST	0.461
2023-01-29 07:30 NST	0.468
2023-01-29 07:45 NST	0.48
2023-01-29 08:00 NST	0.497
2023-01-29 08:15 NST	0.519
2023-01-29 08:30 NST	0.544
2023-01-29 08:45 NST	0.573
2023-01-29 09:00 NST	0.603
2023-01-29 09:15 NST	0.634
2023-01-29 09:30 NST	0.666
2023-01-29 09:45 NST	0.696
2023-01-29 10:00 NST	0.726
2023-01-29 10:15 NST	0.754
2023-01-29 10:30 NST	0.78
2023-01-29 10:45 NST	0.805
2023-01-29 11:00 NST	0.827
2023-01-29 11:15 NST	0.847
2023-01-29 11:30 NST	0.865
2023-01-29 11:45 NST	0.88
2023-01-29 12:00 NST	0.891
2023-01-29 12:15 NST	0.898
2023-01-29 12:30 NST	0.901
2023-01-29 12:45 NST	0.899
2023-01-29 13:00 NST	0.894
2023-01-29 13:15 NST	0.885
2023-01-29 13:30 NST	0.872
2023-01-29 13:45 NST	0.857
2023-01-29 14:00 NST	0.839
2023-01-29 14:15 NST	0.82
2023-01-29 14:30 NST	0.8
2023-01-29 14:45 NST	0.78
2023-01-29 15:00 NST	0.76
2023-01-29 15:15 NST	0.739
2023-01-29 15:30 NST	0.718
2023-01-29 15:45 NST	0.697
2023-01-29 16:00 NST	0.676
2023-01-29 16:15 NST	0.656
2023-01-29 16:30 NST	0.634
2023-01-29 16:45 NST	0.613
2023-01-29 17:00 NST	0.592
2023-01-29 17:15 NST	0.572
2023-01-29 17:30 NST	0.551
2023-01-29 17:45 NST	0.532
2023-01-29 18:00 NST	0.513
2023-01-29 18:15 NST	0.496
2023-01-29 18:30 NST	0.481
2023-01-29 18:45 NST	0.469
2023-01-29 19:00 NST	0.46
2023-01-29 19:15 NST	0.456
2023-01-29 19:30 NST	0.457
2023-01-29 19:45 NST	0.463
2023-01-29 20:00 NST	0.475
2023-01-29 20:15 NST	0.492
2023-01-29 20:30 NST	0.515
2023-01-29 20:45 NST	0.542
2023-01-29 21:00 NST	0.572
2023-01-29 21:15 NST	0.605
2023-01-29 21:30 NST	0.639
2023-01-29 21:45 NST	0.673
2023-01-29 22:00 NST	0.706
2023-01-29 22:15 NST	0.737
2023-01-29 22:30 NST	0.767
2023-01-29 22:45 NST	0.794
2023-01-29 23:00 NST	0.819
2023-01-29 23:15 NST	0.842
2023-01-29 23:30 NST	0.863
2023-01-29 23:45 NST	0.881
2023-01-30 00:00 NST	0.897
2023-01-30 00:15 NST	0.911
2023-01-30 00:30 NST	0.922
2023-01-30 00:45 NST	0.931
2023-01-30 01:00 NST	0.937
2023-01-30 01:15 NST	0.94
2023-01-30 01:30 NST	0.94
2023-01-30 01:45 NST	0.938
2023-01-30 02:00 NST	0.933
2023-01-30 02:15 NST	0.926
2023-01-30 02:30 NST	0.916
2023-01-30 02:45 NST	0.904
2023-01-30 03:00 NST	0.89
2023-01-30 03:15 NST	0.875
2023-01-30 03:30 NST	0.857
2023-01-30 03:45 NST	0.838
2023-01-30 04:00 NST	0.819
2023-01-30 04:15 NST	0.798
2023-01-30 04:30 NST	0.777
2023-01-30 04:45 NST	0.756
2023-01-30 05:00 NST	0.735
2023-01-30 05:15 NST	0.715
2023-01-30 05:30 NST	0.695
2023-01-30 05:45 NST	0.675
2023-01-30 06:00 NST	0.655
2023-01-30 06:15 NST	0.636
2023-01-30 06:30 NST	0.616
2023-01-30 06:45 NST	0.597
2023-01-30 07:00 NST	0.579
2023-01-30 07:15 NST	0.562
2023-01-30 07:30 NST	0.547
2023-01-30 07:45 NST	0.534
2023-01-30 08:00 NST	0.526
2023-01-30 08:15 NST	0.521
2023-01-30 08:30 NST	0.522
2023-01-30 08:45 NST	0.527
2023-01-30 09:00 NST	0.537
2023-01-30 09:15 NST	0.551
2023-01-30 09:30 NST	0.569
2023-01-30 09:45 NST	0.588
2023-01-30 10:00 NST	0.609
2023-01-30 10:15 NST	0.631
2023-01-30 10:30 NST	0.652
2023-01-30 10:45 NST	0.672
2023-01-30 11:00 NST	0.691
2023-01-30 11:15 NST	0.71
2023-01-30 11:30 NST	0.727
2023-01-30 11:45 NST	0.742
2023-01-30 12:00 NST	0.757
2023-01-30 12:15 NST	0.77
2023-01-30 12:30 NST	0.782
2023-01-30 12:45 NST	0.792
2023-01-30 13:00 NST	0.8
2023-01-30 13:15 NST	0.806
2023-01-30 13:30 NST	0.808
2023-01-30 13:45 NST	0.809
2023-01-30 14:00 NST	0.807
2023-01-30 14:15 NST	0.803
2023-01-30 14:30 NST	0.797
2023-01-30 14:45 NST	0.789
2023-01-30 15:00 NST	0.781
2023-01-30 15:15 NST	0.773
2023-01-30 15:30 NST	0.764
2023-01-30 15:45 NST	0.754
2023-01-30 16:00 NST	0.744
2023-01-30 16:15 NST	0.733
2023-01-30 16:30 NST	0.721
2023-01-30 16:45 NST	0.708
2023-01-30 17:00 NST	0.693
2023-01-30 17:15 NST	0.678
2023-01-30 17:30 NST	0.661
2023-01-30 17:45 NST	0.643
2023-01-30 18:00 NST	0.625
2023-01-30 18:15 NST	0.607
2023-01-30 18:30 NST	0.588
2023-01-30 18:45 NST	0.571
2023-01-30 19:00 NST	0.555
2023-01-30 19:15 NST	0.541
2023-01-30 19:30 NST	0.529
2023-01-30 19:45 NST	0.521
2023-01-30 20:00 NST	0.517
2023-01-30 20:15 NST	0.518
2023-01-30 20:30 NST	0.523
2023-01-30 20:45 NST	0.533
2023-01-30 21:00 NST	0.548
2023-01-30 21:15 NST	0.567
2023-01-30 21:30 NST	0.59
2023-01-30 21:45 NST	0.615
2023-01-30 22:00 NST	0.641
2023-01-30 22:15 NST	0.668
2023-01-30 22:30 NST	0.694
2023-01-30 22:45 NST	0.719
2023-01-30 23:00 NST	0.742
2023-01-30 23:15 NST	0.763
2023-01-30 23:30 NST	0.782
2023-01-30 23:45 NST	0.8
2023-01-31 00:00 NST	0.816
2023-01-31 00:15 NST	0.832
2023-01-31 00:30 NST	0.847
2023-01-31 00:45 NST	0.862
2023-01-31 01:00 NST	0.876
2023-01-31 01:15 NST	0.889
2023-01-31 01:30 NST	0.902
2023-01-31 01:45 NST	0.913
2023-01-31 02:00 NST	0.923
2023-01-31 02:15 NST	0.931
2023-01-31 02:30 NST	0.937
2023-01-31 02:45 NST	0.94
2023-01-31 03:00 NST	0.942
2023-01-31 03:15 NST	0.942
2023-01-31 03:30 NST	0.939
2023-01-31 03:45 NST	0.935
2023-01-31 04:00 NST	0.928
2023-01-31 04:15 NST	0.92
2023-01-31 04:30 NST	0.909
2023-01-31 04:45 NST	0.897
2023-01-31 05:00 NST	0.884
2023-01-31 05:15 NST	0.869
2023-01-31 05:30 NST	0.852
2023-01-31 05:45 NST	0.835
2023-01-31 06:00 NST	0.816
2023-01-31 06:15 NST	0.796
2023-01-31 06:30 NST	0.774
2023-01-31 06:45 NST	0.752
2023-01-31 07:00 NST	0.728
2023-01-31 07:15 NST	0.702
2023-01-31 07:30 NST	0.676
2023-01-31 07:45 NST	0.65
2023-01-31 08:00 NST	0.625
2023-01-31 08:15 NST	0.6
2023-01-31 08:30 NST	0.578
2023-01-31 08:45 NST	0.56
2023-01-31 09:00 NST	0.545
2023-01-31 09:15 NST	0.535
2023-01-31 09:30 NST	0.53
2023-01-31 09:45 NST	0.53
2023-01-31 10:00 NST	0.534
2023-01-31 10:15 NST	0.541
2023-01-31 10:30 NST	0.551
2023-01-31 10:45 NST	0.563
2023-01-31 11:00 NST	0.575
2023-01-31 11:15 NST	0.587
2023-01-31 11:30 NST	0.599
2023-01-31 11:45 NST	0.611
2023-01-31 12:00 NST	0.623
2023-01-31 12:15 NST	0.634
2023-01-31 12:30 NST	0.646
2023-01-31 12:45 NST	0.658
2023-01-31 13:00 NST	0.67
2023-01-31 13:15 NST	0.682
2023-01-31 13:30 NST	0.694
2023-01-31 13:45 NST	0.706
2023-01-31 14:00 NST	0.716
2023-01-31 14:15 NST	0.725
2023-01-31 14:30 NST	0.733
2023-01-31 14:45 NST	0.74
2023-01-31 15:00 NST	0.745
2023-01-31 15:15 NST	0.749
2023-01-31 15:30 NST	0.751
2023-01-31 15:45 NST	0.753
2023-01-31 16:00 NST	0.754
2023-01-31 16:15 NST	0.754
2023-01-31 16:30 NST	0.753
2023-01-31 16:45 NST	0.75
2023-01-31 17:00 NST	0.746
2023-01-31 17:15 NST	0.739
2023-01-31 17:30 NST	0.731
2023-01-31 17:45 NST	0.72
2023-01-31 18:00 NST	0.707
2023-01-31 18:15 NST	0.691
2023-01-31 18:30 NST	0.675
2023-01-31 18:45 NST	0.657
2023-01-31 19:00 NST	0.64
2023-01-31 19:15 NST	0.622
2023-01-31 19:30 NST	0.605
2023-01-31 19:45 NST	0.59
2023-01-31 20:00 NST	0.577
2023-01-31 20:15 NST	0.567
2023-01-31 20:30 NST	0.559
2023-01-31 20:45 NST	0.556
2023-01-31 21:00 NST	0.555
2023-01-31 21:15 NST	0.559
2023-01-31 21:30 NST	0.566
2023-01-31 21:45 NST	0.577
2023-01-31 22:00 NST	0.591
2023-01-31 22:15 NST	0.607
2023-01-31 22:30 NST	0.624
2023-01-31 22:45 NST	0.642
2023-01-31 23:00 NST	0.66
2023-01-31 23:15 NST	0.678
2023-01-31 23:30 NST	0.694
2023-01-31 23:45 NST	0.71
2023-02-01 00:00 NST	0.724
2023-02-01 00:15 NST	0.739
2023-02-01 00:30 NST	0.753
2023-02-01 00:45 NST	0.767
2023-02-01 01:00 NST	0.783
2023-02-01 01:15 NST	0.799
2023-02-01 01:30 NST	0.817
2023-02-01 01:45 NST	0.835
2023-02-01 02:00 NST	0.854
2023-02-01 02:15 NST	0.873
2023-02-01 02:30 NST	0.891
2023-02-01 02:45 NST	0.909
2023-02-01 03:00 NST	0.925
2023-02-01 03:15 NST	0.94
2023-02-01 03:30 NST	0.952
2023-02-01 03:45 NST	0.963
2023-02-01 04:00 NST	0.971
2023-02-01 04:15 NST	0.978
2023-02-01 04:30 NST	0.982
2023-02-01 04:45 NST	0.983
2023-02-01 05:00 NST	0.982
2023-02-01 05:15 NST	0.978
2023-02-01 05:30 NST	0.972
2023-02-01 05:45 NST	0.962
2023-02-01 06:00 NST	0.95
2023-02-01 06:15 NST	0.934
2023-02-01 06:30 NST	0.916
2023-02-01 06:45 NST	0.895
2023-02-01 07:00 NST	0.871
2023-02-01 07:15 NST	0.844
2023-02-01 07:30 NST	0.815
2023-02-01 07:45 NST	0.784
2023-02-01 08:00 NST	0.751
2023-02-01 08:15 NST	0.718
2023-02-01 08:30 NST	0.684
2023-02-01 08:45 NST	0.65
2023-02-01 09:00 NST	0.618
2023-02-01 09:15 NST	0.588
2023-02-01 09:30 NST	0.562
2023-02-01 09:45 NST	0.539
2023-02-01 10:00 NST	0.52
2023-02-01 10:15 NST	0.507
2023-02-01 10:30 NST	0.497
2023-02-01 10:45 NST	0.492
2023-02-01 11:00 NST	0.491
2023-02-01 11:15 NST	0.492
2023-02-01 11:30 NST	0.495
2023-02-01 11:45 NST	0.499
2023-02-01 12:00 NST	0.505
2023-02-01 12:15 NST	0.511
2023-02-01 12:30 NST	0.519
2023-02-01 12:45 NST	0.527
2023-02-01 13:00 NST	0.537
2023-02-01 13:15 NST	0.548
2023-02-01 13:30 NST	0.561
2023-02-01 13:45 NST	0.575
2023-02-01 14:00 NST	0.591
2023-02-01 14:15 NST	0.608
2023-02-01 14:30 NST	0.625
2023-02-01 14:45 NST	0.643
2023-02-01 15:00 NST	0.659
2023-02-01 15:15 NST	0.675
2023-02-01 15:30 NST	0.69
2023-02-01 15:45 NST	0.703
2023-02-01 16:00 NST	0.715
2023-02-01 16:15 NST	0.725
2023-02-01 16:30 NST	0.734
2023-02-01 16:45 NST	0.742
2023-02-01 17:00 NST	0.748
2023-02-01 17:15 NST	0.752
2023-02-01 17:30 NST	0.753
2023-02-01 17:45 NST	0.752
2023-02-01 18:00 NST	0.748
2023-02-01 18:15 NST	0.741
2023-02-01 18:30 NST	0.73
2023-02-01 18:45 NST	0.717
2023-02-01 19:00 NST	0.702
2023-02-01 19:15 NST	0.685
2023-02-01 19:30 NST	0.667
2023-02-01 19:45 NST	0.649
2023-02-01 20:00 NST	0.632
2023-02-01 20:15 NST	0.616
2023-02-01 20:30 NST	0.601
2023-02-01 20:45 NST	0.589
2023-02-01 21:00 NST	0.579
2023-02-01 21:15 NST	0.572
2023-02-01 21:30 NST	0.567
2023-02-01 21:45 NST	0.565
2023-02-01 22:00 NST	0.565
2023-02-01 22:15 NST	0.567
2023-02-01 22:30 NST	0.571
2023-02-01 22:45 NST	0.577
2023-02-01 23:00 NST	0.584
2023-02-01 23:15 NST	0.593
2023-02-01 23:30 NST	0.603
2023-02-01 23:45 NST	0.613
2023-02-02 00:00 NST	0.624
2023-02-02 00:15 NST	0.636
2023-02-02 00:30 NST	0.648
2023-02-02 00:45 NST	0.661
2023-02-02 01:00 NST	0.675
2023-02-02 01:15 NST	0.691
2023-02-02 01:30 NST	0.708
2023-02-02 01:45 NST	0.728
2023-02-02 02:00 NST	0.75
2023-02-02 02:15 NST	0.773
2023-02-02 02:30 NST	0.798
2023-02-02 02:45 NST	0.824
2023-02-02 03:00 NST	0.851
2023-02-02 03:15 NST	0.877
2023-02-02 03:30 NST	0.903
2023-02-02 03:45 NST	0.927
2023-02-02 04:00 NST	0.949
2023-02-02 04:15 NST	0.97
2023-02-02 04:30 NST	0.988
2023-02-02 04:45 NST	1.004
2023-02-02 05:00 NST	1.018
2023-02-02 05:15 NST	1.028
2023-02-02 05:30 NST	1.036
2023-02-02 05:45 NST	1.039
2023-02-02 06:00 NST	1.039
2023-02-02 06:15 NST	1.034
2023-02-02 06:30 NST	1.024
2023-02-02 06:45 NST	1.01
2023-02-02 07:00 NST	0.991
2023-02-02 07:15 NST	0.967
2023-02-02 07:30 NST	0.94
2023-02-02 07:45 NST	0.909
2023-02-02 08:00 NST	0.875
2023-02-02 08:15 NST	0.838
2023-02-02 08:30 NST	0.8
2023-02-02 08:45 NST	0.76
2023-02-02 09:00 NST	0.72
2023-02-02 09:15 NST	0.68
2023-02-02 09:30 NST	0.641
2023-02-02 09:45 NST	0.603
2023-02-02 10:00 NST	0.567
2023-02-02 10:15 NST	0.535
2023-02-02 10:30 NST	0.506
2023-02-02 10:45 NST	0.48
2023-02-02 11:00 NST	0.459
2023-02-02 11:15 NST	0.442
2023-02-02 11:30 NST	0.429
2023-02-02 11:45 NST	0.42
2023-02-02 12:00 NST	0.414
2023-02-02 12:15 NST	0.411
2023-02-02 12:30 NST	0.411
2023-02-02 12:45 NST	0.413
2023-02-02 13:00 NST	0.418
2023-02-02 13:15 NST	0.425
2023-02-02 13:30 NST	0.435
2023-02-02 13:45 NST	0.447
2023-02-02 14:00 NST	0.462
2023-02-02 14:15 NST	0.48
2023-02-02 14:30 NST	0.5
2023-02-02 14:45 NST	0.522
2023-02-02 15:00 NST	0.545
2023-02-02 15:15 NST	0.569
2023-02-02 15:30 NST	0.593
2023-02-02 15:45 NST	0.616
2023-02-02 16:00 NST	0.638
2023-02-02 16:15 NST	0.659
2023-02-02 16:30 NST	0.678
2023-02-02 16:45 NST	0.695
2023-02-02 17:00 NST	0.71
2023-02-02 17:15 NST	0.723
2023-02-02 17:30 NST	0.734
2023-02-02 17:45 NST	0.743
2023-02-02 18:00 NST	0.749
2023-02-02 18:15 NST	0.751
2023-02-02 18:30 NST	0.75
2023-02-02 18:45 NST	0.746
2023-02-02 19:00 NST	0.738
2023-02-02 19:15 NST	0.726
2023-02-02 19:30 NST	0.711
2023-02-02 19:45 NST	0.694
2023-02-02 20:00 NST	0.676
2023-02-02 20:15 NST	0.657
2023-02-02 20:30 NST	0.638
2023-02-02 20:45 NST	0.62
2023-02-02 21:00 NST	0.604
2023-02-02 21:15 NST	0.589
2023-02-02 21:30 NST	0.576
2023-02-02 21:45 NST	0.565
2023-02-02 22:00 NST	0.556
2023-02-02 22:15 NST	0.548
2023-02-02 22:30 NST	0.541
2023-02-02 22:45 NST	0.535
2023-02-02 23:00 NST	0.53
2023-02-02 23:15 NST	0.527
2023-02-02 23:30 NST	0.525
2023-02-02 23:45 NST	0.525
2023-02-03 00:00 NST	0.527

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	1.25	N/A
Lowest Astronomical Tide	-0.04	N/A
Higher High Water Large Tide	1.24	N/A
Lower Low Water Large Tide	-0.02	N/A
Higher High Water Mean Tide	1.08	N/A
Lower Low Water Mean Tide	0.27	N/A
High Water Level	0.98	N/A
Low Water Level	0.3	N/A
Mean Water Level	0.64	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	-0.652
NAD83_CSRS	8.923

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.

Date modified:: 2023-01-27

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Harbour Grace - 00935

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