Old-Harry - 01986

Station Information

Code: 01986

Province: Quebec

Location: 47.570755, -61.467094

Type: Temporary

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

2024-04-17 (Wed)
Time ADT Height (m) Height (ft)
06:37 1 3.1
12:29 0.9 2.9
15:17 0.9 2.9
23:27 0.5 1.7
2024-04-18 (Thu)
Time ADT Height (m) Height (ft)
07:22 1 3.2
13:25 0.8 2.7
17:31 0.9 2.9
2024-04-19 (Fri)
Time ADT Height (m) Height (ft)
00:58 0.5 1.7
07:54 1 3.2
13:52 0.7 2.4
18:57 0.9 3
2024-04-20 (Sat)
Time ADT Height (m) Height (ft)
02:07 0.5 1.7
08:20 0.9 3.1
14:00 0.6 2.1
19:58 0.9 3
2024-04-21 (Sun)
Time ADT Height (m) Height (ft)
02:43 0.5 1.7
08:41 0.9 3
14:13 0.5 1.8
20:47 0.9 3
2024-04-22 (Mon)
Time ADT Height (m) Height (ft)
02:59 0.5 1.7
08:56 0.9 2.9
14:39 0.4 1.4
21:31 0.9 3
2024-04-23 (Tue)
Time ADT Height (m) Height (ft)
03:11 0.5 1.7
09:04 0.9 2.8
15:11 0.3 1.1
22:12 0.9 2.9
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
2024-04-17 0.6 0.7 0.8 0.8 0.9 1 1 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.8 0.8 0.7 0.6 0.6 0.5
2024-04-18 0.5 0.6 0.6 0.7 0.8 0.9 0.9 1 1 0.9 0.9 0.9 0.8 0.8 0.8 0.8 0.9 0.9 0.9 0.9 0.8 0.7 0.7 0.6
2024-04-19 0.5 0.5 0.5 0.6 0.7 0.8 0.9 1 1 1 0.9 0.8 0.8 0.7 0.7 0.8 0.8 0.9 0.9 0.9 0.9 0.8 0.8 0.7
2024-04-20 0.6 0.5 0.5 0.5 0.6 0.7 0.8 0.9 0.9 0.9 0.9 0.8 0.7 0.7 0.6 0.7 0.7 0.8 0.8 0.9 0.9 0.9 0.8 0.7
2024-04-21 0.6 0.6 0.5 0.5 0.6 0.6 0.8 0.8 0.9 0.9 0.9 0.8 0.7 0.6 0.5 0.5 0.6 0.6 0.7 0.8 0.9 0.9 0.9 0.8
2024-04-22 0.7 0.6 0.5 0.5 0.5 0.6 0.7 0.8 0.9 0.9 0.9 0.8 0.7 0.5 0.4 0.4 0.5 0.5 0.6 0.7 0.9 0.9 0.9 0.9
2024-04-23 0.8 0.7 0.6 0.5 0.5 0.6 0.6 0.8 0.8 0.9 0.8 0.8 0.7 0.5 0.4 0.3 0.3 0.4 0.5 0.6 0.8 0.9 0.9 0.9
2024-04-24 0.8
Predictions

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

Predictions
Event Date Predictions (m)
2024-04-16 21:45 ADT 0.484
2024-04-16 22:00 ADT 0.481
2024-04-16 22:15 ADT 0.481
2024-04-16 22:30 ADT 0.483
2024-04-16 22:45 ADT 0.487
2024-04-16 23:00 ADT 0.493
2024-04-16 23:15 ADT 0.501
2024-04-16 23:30 ADT 0.511
2024-04-16 23:45 ADT 0.523
2024-04-17 00:00 ADT 0.536
2024-04-17 00:15 ADT 0.551
2024-04-17 00:30 ADT 0.568
2024-04-17 00:45 ADT 0.586
2024-04-17 01:00 ADT 0.604
2024-04-17 01:15 ADT 0.623
2024-04-17 01:30 ADT 0.642
2024-04-17 01:45 ADT 0.661
2024-04-17 02:00 ADT 0.679
2024-04-17 02:15 ADT 0.697
2024-04-17 02:30 ADT 0.715
2024-04-17 02:45 ADT 0.733
2024-04-17 03:00 ADT 0.751
2024-04-17 03:15 ADT 0.771
2024-04-17 03:30 ADT 0.791
2024-04-17 03:45 ADT 0.812
2024-04-17 04:00 ADT 0.833
2024-04-17 04:15 ADT 0.855
2024-04-17 04:30 ADT 0.876
2024-04-17 04:45 ADT 0.895
2024-04-17 05:00 ADT 0.913
2024-04-17 05:15 ADT 0.927
2024-04-17 05:30 ADT 0.939
2024-04-17 05:45 ADT 0.948
2024-04-17 06:00 ADT 0.953
2024-04-17 06:15 ADT 0.957
2024-04-17 06:30 ADT 0.958
2024-04-17 06:45 ADT 0.958
2024-04-17 07:00 ADT 0.957
2024-04-17 07:15 ADT 0.955
2024-04-17 07:30 ADT 0.953
2024-04-17 07:45 ADT 0.949
2024-04-17 08:00 ADT 0.945
2024-04-17 08:15 ADT 0.94
2024-04-17 08:30 ADT 0.934
2024-04-17 08:45 ADT 0.927
2024-04-17 09:00 ADT 0.92
2024-04-17 09:15 ADT 0.912
2024-04-17 09:30 ADT 0.904
2024-04-17 09:45 ADT 0.896
2024-04-17 10:00 ADT 0.89
2024-04-17 10:15 ADT 0.885
2024-04-17 10:30 ADT 0.881
2024-04-17 10:45 ADT 0.878
2024-04-17 11:00 ADT 0.876
2024-04-17 11:15 ADT 0.874
2024-04-17 11:30 ADT 0.873
2024-04-17 11:45 ADT 0.872
2024-04-17 12:00 ADT 0.872
2024-04-17 12:15 ADT 0.871
2024-04-17 12:30 ADT 0.871
2024-04-17 12:45 ADT 0.871
2024-04-17 13:00 ADT 0.872
2024-04-17 13:15 ADT 0.874
2024-04-17 13:30 ADT 0.877
2024-04-17 13:45 ADT 0.88
2024-04-17 14:00 ADT 0.883
2024-04-17 14:15 ADT 0.886
2024-04-17 14:30 ADT 0.889
2024-04-17 14:45 ADT 0.891
2024-04-17 15:00 ADT 0.893
2024-04-17 15:15 ADT 0.893
2024-04-17 15:30 ADT 0.893
2024-04-17 15:45 ADT 0.892
2024-04-17 16:00 ADT 0.89
2024-04-17 16:15 ADT 0.887
2024-04-17 16:30 ADT 0.884
2024-04-17 16:45 ADT 0.879
2024-04-17 17:00 ADT 0.873
2024-04-17 17:15 ADT 0.865
2024-04-17 17:30 ADT 0.855
2024-04-17 17:45 ADT 0.842
2024-04-17 18:00 ADT 0.827
2024-04-17 18:15 ADT 0.811
2024-04-17 18:30 ADT 0.793
2024-04-17 18:45 ADT 0.774
2024-04-17 19:00 ADT 0.755
2024-04-17 19:15 ADT 0.736
2024-04-17 19:30 ADT 0.718
2024-04-17 19:45 ADT 0.7
2024-04-17 20:00 ADT 0.683
2024-04-17 20:15 ADT 0.666
2024-04-17 20:30 ADT 0.65
2024-04-17 20:45 ADT 0.634
2024-04-17 21:00 ADT 0.618
2024-04-17 21:15 ADT 0.602
2024-04-17 21:30 ADT 0.586
2024-04-17 21:45 ADT 0.571
2024-04-17 22:00 ADT 0.557
2024-04-17 22:15 ADT 0.546
2024-04-17 22:30 ADT 0.536
2024-04-17 22:45 ADT 0.528
2024-04-17 23:00 ADT 0.523
2024-04-17 23:15 ADT 0.521
2024-04-17 23:30 ADT 0.52
2024-04-17 23:45 ADT 0.521
2024-04-18 00:00 ADT 0.524
2024-04-18 00:15 ADT 0.529
2024-04-18 00:30 ADT 0.534
2024-04-18 00:45 ADT 0.541
2024-04-18 01:00 ADT 0.55
2024-04-18 01:15 ADT 0.56
2024-04-18 01:30 ADT 0.571
2024-04-18 01:45 ADT 0.585
2024-04-18 02:00 ADT 0.599
2024-04-18 02:15 ADT 0.615
2024-04-18 02:30 ADT 0.633
2024-04-18 02:45 ADT 0.651
2024-04-18 03:00 ADT 0.671
2024-04-18 03:15 ADT 0.691
2024-04-18 03:30 ADT 0.713
2024-04-18 03:45 ADT 0.736
2024-04-18 04:00 ADT 0.759
2024-04-18 04:15 ADT 0.784
2024-04-18 04:30 ADT 0.809
2024-04-18 04:45 ADT 0.834
2024-04-18 05:00 ADT 0.859
2024-04-18 05:15 ADT 0.882
2024-04-18 05:30 ADT 0.904
2024-04-18 05:45 ADT 0.923
2024-04-18 06:00 ADT 0.939
2024-04-18 06:15 ADT 0.952
2024-04-18 06:30 ADT 0.962
2024-04-18 06:45 ADT 0.969
2024-04-18 07:00 ADT 0.972
2024-04-18 07:15 ADT 0.974
2024-04-18 07:30 ADT 0.974
2024-04-18 07:45 ADT 0.973
2024-04-18 08:00 ADT 0.97
2024-04-18 08:15 ADT 0.966
2024-04-18 08:30 ADT 0.962
2024-04-18 08:45 ADT 0.955
2024-04-18 09:00 ADT 0.947
2024-04-18 09:15 ADT 0.938
2024-04-18 09:30 ADT 0.927
2024-04-18 09:45 ADT 0.915
2024-04-18 10:00 ADT 0.902
2024-04-18 10:15 ADT 0.889
2024-04-18 10:30 ADT 0.877
2024-04-18 10:45 ADT 0.865
2024-04-18 11:00 ADT 0.855
2024-04-18 11:15 ADT 0.846
2024-04-18 11:30 ADT 0.839
2024-04-18 11:45 ADT 0.833
2024-04-18 12:00 ADT 0.828
2024-04-18 12:15 ADT 0.824
2024-04-18 12:30 ADT 0.821
2024-04-18 12:45 ADT 0.818
2024-04-18 13:00 ADT 0.816
2024-04-18 13:15 ADT 0.814
2024-04-18 13:30 ADT 0.814
2024-04-18 13:45 ADT 0.815
2024-04-18 14:00 ADT 0.818
2024-04-18 14:15 ADT 0.822
2024-04-18 14:30 ADT 0.828
2024-04-18 14:45 ADT 0.835
2024-04-18 15:00 ADT 0.842
2024-04-18 15:15 ADT 0.85
2024-04-18 15:30 ADT 0.857
2024-04-18 15:45 ADT 0.864
2024-04-18 16:00 ADT 0.871
2024-04-18 16:15 ADT 0.876
2024-04-18 16:30 ADT 0.881
2024-04-18 16:45 ADT 0.885
2024-04-18 17:00 ADT 0.887
2024-04-18 17:15 ADT 0.889
2024-04-18 17:30 ADT 0.89
2024-04-18 17:45 ADT 0.889
2024-04-18 18:00 ADT 0.887
2024-04-18 18:15 ADT 0.883
2024-04-18 18:30 ADT 0.876
2024-04-18 18:45 ADT 0.867
2024-04-18 19:00 ADT 0.856
2024-04-18 19:15 ADT 0.844
2024-04-18 19:30 ADT 0.83
2024-04-18 19:45 ADT 0.815
2024-04-18 20:00 ADT 0.799
2024-04-18 20:15 ADT 0.782
2024-04-18 20:30 ADT 0.766
2024-04-18 20:45 ADT 0.749
2024-04-18 21:00 ADT 0.731
2024-04-18 21:15 ADT 0.713
2024-04-18 21:30 ADT 0.694
2024-04-18 21:45 ADT 0.675
2024-04-18 22:00 ADT 0.655
2024-04-18 22:15 ADT 0.635
2024-04-18 22:30 ADT 0.617
2024-04-18 22:45 ADT 0.599
2024-04-18 23:00 ADT 0.583
2024-04-18 23:15 ADT 0.569
2024-04-18 23:30 ADT 0.558
2024-04-18 23:45 ADT 0.549
2024-04-19 00:00 ADT 0.542
2024-04-19 00:15 ADT 0.538
2024-04-19 00:30 ADT 0.535
2024-04-19 00:45 ADT 0.533
2024-04-19 01:00 ADT 0.533
2024-04-19 01:15 ADT 0.533
2024-04-19 01:30 ADT 0.536
2024-04-19 01:45 ADT 0.539
2024-04-19 02:00 ADT 0.545
2024-04-19 02:15 ADT 0.553
2024-04-19 02:30 ADT 0.564
2024-04-19 02:45 ADT 0.577
2024-04-19 03:00 ADT 0.593
2024-04-19 03:15 ADT 0.612
2024-04-19 03:30 ADT 0.632
2024-04-19 03:45 ADT 0.655
2024-04-19 04:00 ADT 0.68
2024-04-19 04:15 ADT 0.705
2024-04-19 04:30 ADT 0.732
2024-04-19 04:45 ADT 0.758
2024-04-19 05:00 ADT 0.786
2024-04-19 05:15 ADT 0.812
2024-04-19 05:30 ADT 0.839
2024-04-19 05:45 ADT 0.864
2024-04-19 06:00 ADT 0.887
2024-04-19 06:15 ADT 0.907
2024-04-19 06:30 ADT 0.925
2024-04-19 06:45 ADT 0.94
2024-04-19 07:00 ADT 0.952
2024-04-19 07:15 ADT 0.96
2024-04-19 07:30 ADT 0.965
2024-04-19 07:45 ADT 0.968
2024-04-19 08:00 ADT 0.968
2024-04-19 08:15 ADT 0.966
2024-04-19 08:30 ADT 0.963
2024-04-19 08:45 ADT 0.958
2024-04-19 09:00 ADT 0.951
2024-04-19 09:15 ADT 0.943
2024-04-19 09:30 ADT 0.932
2024-04-19 09:45 ADT 0.92
2024-04-19 10:00 ADT 0.905
2024-04-19 10:15 ADT 0.889
2024-04-19 10:30 ADT 0.871
2024-04-19 10:45 ADT 0.852
2024-04-19 11:00 ADT 0.833
2024-04-19 11:15 ADT 0.815
2024-04-19 11:30 ADT 0.799
2024-04-19 11:45 ADT 0.784
2024-04-19 12:00 ADT 0.772
2024-04-19 12:15 ADT 0.762
2024-04-19 12:30 ADT 0.755
2024-04-19 12:45 ADT 0.749
2024-04-19 13:00 ADT 0.745
2024-04-19 13:15 ADT 0.742
2024-04-19 13:30 ADT 0.739
2024-04-19 13:45 ADT 0.738
2024-04-19 14:00 ADT 0.738
2024-04-19 14:15 ADT 0.74
2024-04-19 14:30 ADT 0.743
2024-04-19 14:45 ADT 0.748
2024-04-19 15:00 ADT 0.755
2024-04-19 15:15 ADT 0.765
2024-04-19 15:30 ADT 0.776
2024-04-19 15:45 ADT 0.788
2024-04-19 16:00 ADT 0.801
2024-04-19 16:15 ADT 0.814
2024-04-19 16:30 ADT 0.828
2024-04-19 16:45 ADT 0.84
2024-04-19 17:00 ADT 0.852
2024-04-19 17:15 ADT 0.863
2024-04-19 17:30 ADT 0.873
2024-04-19 17:45 ADT 0.882
2024-04-19 18:00 ADT 0.889
2024-04-19 18:15 ADT 0.896
2024-04-19 18:30 ADT 0.9
2024-04-19 18:45 ADT 0.903
2024-04-19 19:00 ADT 0.904
2024-04-19 19:15 ADT 0.902
2024-04-19 19:30 ADT 0.898
2024-04-19 19:45 ADT 0.891
2024-04-19 20:00 ADT 0.882
2024-04-19 20:15 ADT 0.871
2024-04-19 20:30 ADT 0.858
2024-04-19 20:45 ADT 0.843
2024-04-19 21:00 ADT 0.827
2024-04-19 21:15 ADT 0.81
2024-04-19 21:30 ADT 0.792
2024-04-19 21:45 ADT 0.772
2024-04-19 22:00 ADT 0.752
2024-04-19 22:15 ADT 0.73
2024-04-19 22:30 ADT 0.708
2024-04-19 22:45 ADT 0.685
2024-04-19 23:00 ADT 0.662
2024-04-19 23:15 ADT 0.64
2024-04-19 23:30 ADT 0.619
2024-04-19 23:45 ADT 0.6
2024-04-20 00:00 ADT 0.583
2024-04-20 00:15 ADT 0.568
2024-04-20 00:30 ADT 0.556
2024-04-20 00:45 ADT 0.546
2024-04-20 01:00 ADT 0.539
2024-04-20 01:15 ADT 0.533
2024-04-20 01:30 ADT 0.529
2024-04-20 01:45 ADT 0.526
2024-04-20 02:00 ADT 0.524
2024-04-20 02:15 ADT 0.524
2024-04-20 02:30 ADT 0.526
2024-04-20 02:45 ADT 0.531
2024-04-20 03:00 ADT 0.539
2024-04-20 03:15 ADT 0.55
2024-04-20 03:30 ADT 0.564
2024-04-20 03:45 ADT 0.582
2024-04-20 04:00 ADT 0.603
2024-04-20 04:15 ADT 0.627
2024-04-20 04:30 ADT 0.654
2024-04-20 04:45 ADT 0.681
2024-04-20 05:00 ADT 0.709
2024-04-20 05:15 ADT 0.738
2024-04-20 05:30 ADT 0.766
2024-04-20 05:45 ADT 0.793
2024-04-20 06:00 ADT 0.819
2024-04-20 06:15 ADT 0.843
2024-04-20 06:30 ADT 0.866
2024-04-20 06:45 ADT 0.885
2024-04-20 07:00 ADT 0.903
2024-04-20 07:15 ADT 0.917
2024-04-20 07:30 ADT 0.929
2024-04-20 07:45 ADT 0.937
2024-04-20 08:00 ADT 0.942
2024-04-20 08:15 ADT 0.944
2024-04-20 08:30 ADT 0.944
2024-04-20 08:45 ADT 0.941
2024-04-20 09:00 ADT 0.936
2024-04-20 09:15 ADT 0.928
2024-04-20 09:30 ADT 0.919
2024-04-20 09:45 ADT 0.907
2024-04-20 10:00 ADT 0.893
2024-04-20 10:15 ADT 0.877
2024-04-20 10:30 ADT 0.858
2024-04-20 10:45 ADT 0.837
2024-04-20 11:00 ADT 0.814
2024-04-20 11:15 ADT 0.789
2024-04-20 11:30 ADT 0.765
2024-04-20 11:45 ADT 0.741
2024-04-20 12:00 ADT 0.719
2024-04-20 12:15 ADT 0.699
2024-04-20 12:30 ADT 0.682
2024-04-20 12:45 ADT 0.669
2024-04-20 13:00 ADT 0.659
2024-04-20 13:15 ADT 0.652
2024-04-20 13:30 ADT 0.648
2024-04-20 13:45 ADT 0.646
2024-04-20 14:00 ADT 0.645
2024-04-20 14:15 ADT 0.646
2024-04-20 14:30 ADT 0.648
2024-04-20 14:45 ADT 0.65
2024-04-20 15:00 ADT 0.655
2024-04-20 15:15 ADT 0.661
2024-04-20 15:30 ADT 0.669
2024-04-20 15:45 ADT 0.68
2024-04-20 16:00 ADT 0.694
2024-04-20 16:15 ADT 0.709
2024-04-20 16:30 ADT 0.727
2024-04-20 16:45 ADT 0.746
2024-04-20 17:00 ADT 0.766
2024-04-20 17:15 ADT 0.786
2024-04-20 17:30 ADT 0.806
2024-04-20 17:45 ADT 0.825
2024-04-20 18:00 ADT 0.842
2024-04-20 18:15 ADT 0.859
2024-04-20 18:30 ADT 0.873
2024-04-20 18:45 ADT 0.886
2024-04-20 19:00 ADT 0.897
2024-04-20 19:15 ADT 0.906
2024-04-20 19:30 ADT 0.912
2024-04-20 19:45 ADT 0.916
2024-04-20 20:00 ADT 0.917
2024-04-20 20:15 ADT 0.916
2024-04-20 20:30 ADT 0.911
2024-04-20 20:45 ADT 0.903
2024-04-20 21:00 ADT 0.893
2024-04-20 21:15 ADT 0.88
2024-04-20 21:30 ADT 0.866
2024-04-20 21:45 ADT 0.849
2024-04-20 22:00 ADT 0.831
2024-04-20 22:15 ADT 0.811
2024-04-20 22:30 ADT 0.79
2024-04-20 22:45 ADT 0.767
2024-04-20 23:00 ADT 0.744
2024-04-20 23:15 ADT 0.719
2024-04-20 23:30 ADT 0.693
2024-04-20 23:45 ADT 0.668
2024-04-21 00:00 ADT 0.643
2024-04-21 00:15 ADT 0.619
2024-04-21 00:30 ADT 0.597
2024-04-21 00:45 ADT 0.578
2024-04-21 01:00 ADT 0.562
2024-04-21 01:15 ADT 0.548
2024-04-21 01:30 ADT 0.537
2024-04-21 01:45 ADT 0.529
2024-04-21 02:00 ADT 0.523
2024-04-21 02:15 ADT 0.519
2024-04-21 02:30 ADT 0.516
2024-04-21 02:45 ADT 0.516
2024-04-21 03:00 ADT 0.517
2024-04-21 03:15 ADT 0.52
2024-04-21 03:30 ADT 0.527
2024-04-21 03:45 ADT 0.536
2024-04-21 04:00 ADT 0.55
2024-04-21 04:15 ADT 0.567
2024-04-21 04:30 ADT 0.587
2024-04-21 04:45 ADT 0.611
2024-04-21 05:00 ADT 0.638
2024-04-21 05:15 ADT 0.666
2024-04-21 05:30 ADT 0.695
2024-04-21 05:45 ADT 0.724
2024-04-21 06:00 ADT 0.752
2024-04-21 06:15 ADT 0.779
2024-04-21 06:30 ADT 0.804
2024-04-21 06:45 ADT 0.826
2024-04-21 07:00 ADT 0.846
2024-04-21 07:15 ADT 0.864
2024-04-21 07:30 ADT 0.879
2024-04-21 07:45 ADT 0.891
2024-04-21 08:00 ADT 0.901
2024-04-21 08:15 ADT 0.907
2024-04-21 08:30 ADT 0.911
2024-04-21 08:45 ADT 0.912
2024-04-21 09:00 ADT 0.91
2024-04-21 09:15 ADT 0.905
2024-04-21 09:30 ADT 0.897
2024-04-21 09:45 ADT 0.886
2024-04-21 10:00 ADT 0.873
2024-04-21 10:15 ADT 0.857
2024-04-21 10:30 ADT 0.839
2024-04-21 10:45 ADT 0.817
2024-04-21 11:00 ADT 0.794
2024-04-21 11:15 ADT 0.768
2024-04-21 11:30 ADT 0.739
2024-04-21 11:45 ADT 0.71
2024-04-21 12:00 ADT 0.681
2024-04-21 12:15 ADT 0.652
2024-04-21 12:30 ADT 0.624
2024-04-21 12:45 ADT 0.6
2024-04-21 13:00 ADT 0.58
2024-04-21 13:15 ADT 0.563
2024-04-21 13:30 ADT 0.551
2024-04-21 13:45 ADT 0.544
2024-04-21 14:00 ADT 0.54
2024-04-21 14:15 ADT 0.539
2024-04-21 14:30 ADT 0.54
2024-04-21 14:45 ADT 0.543
2024-04-21 15:00 ADT 0.547
2024-04-21 15:15 ADT 0.552
2024-04-21 15:30 ADT 0.558
2024-04-21 15:45 ADT 0.566
2024-04-21 16:00 ADT 0.576
2024-04-21 16:15 ADT 0.588
2024-04-21 16:30 ADT 0.603
2024-04-21 16:45 ADT 0.621
2024-04-21 17:00 ADT 0.642
2024-04-21 17:15 ADT 0.667
2024-04-21 17:30 ADT 0.693
2024-04-21 17:45 ADT 0.72
2024-04-21 18:00 ADT 0.747
2024-04-21 18:15 ADT 0.774
2024-04-21 18:30 ADT 0.799
2024-04-21 18:45 ADT 0.823
2024-04-21 19:00 ADT 0.845
2024-04-21 19:15 ADT 0.863
2024-04-21 19:30 ADT 0.88
2024-04-21 19:45 ADT 0.893
2024-04-21 20:00 ADT 0.904
2024-04-21 20:15 ADT 0.912
2024-04-21 20:30 ADT 0.917
2024-04-21 20:45 ADT 0.919
2024-04-21 21:00 ADT 0.918
2024-04-21 21:15 ADT 0.914
2024-04-21 21:30 ADT 0.907
2024-04-21 21:45 ADT 0.896
2024-04-21 22:00 ADT 0.884
2024-04-21 22:15 ADT 0.869
2024-04-21 22:30 ADT 0.851
2024-04-21 22:45 ADT 0.832
2024-04-21 23:00 ADT 0.811
2024-04-21 23:15 ADT 0.788
2024-04-21 23:30 ADT 0.763
2024-04-21 23:45 ADT 0.737
2024-04-22 00:00 ADT 0.71
2024-04-22 00:15 ADT 0.683
2024-04-22 00:30 ADT 0.655
2024-04-22 00:45 ADT 0.629
2024-04-22 01:00 ADT 0.604
2024-04-22 01:15 ADT 0.581
2024-04-22 01:30 ADT 0.561
2024-04-22 01:45 ADT 0.545
2024-04-22 02:00 ADT 0.533
2024-04-22 02:15 ADT 0.524
2024-04-22 02:30 ADT 0.518
2024-04-22 02:45 ADT 0.515
2024-04-22 03:00 ADT 0.514
2024-04-22 03:15 ADT 0.515
2024-04-22 03:30 ADT 0.518
2024-04-22 03:45 ADT 0.523
2024-04-22 04:00 ADT 0.53
2024-04-22 04:15 ADT 0.539
2024-04-22 04:30 ADT 0.552
2024-04-22 04:45 ADT 0.568
2024-04-22 05:00 ADT 0.587
2024-04-22 05:15 ADT 0.609
2024-04-22 05:30 ADT 0.635
2024-04-22 05:45 ADT 0.662
2024-04-22 06:00 ADT 0.69
2024-04-22 06:15 ADT 0.719
2024-04-22 06:30 ADT 0.747
2024-04-22 06:45 ADT 0.773
2024-04-22 07:00 ADT 0.796
2024-04-22 07:15 ADT 0.817
2024-04-22 07:30 ADT 0.835
2024-04-22 07:45 ADT 0.85
2024-04-22 08:00 ADT 0.862
2024-04-22 08:15 ADT 0.871
2024-04-22 08:30 ADT 0.877
2024-04-22 08:45 ADT 0.881
2024-04-22 09:00 ADT 0.881
2024-04-22 09:15 ADT 0.879
2024-04-22 09:30 ADT 0.874
2024-04-22 09:45 ADT 0.866
2024-04-22 10:00 ADT 0.854
2024-04-22 10:15 ADT 0.84
2024-04-22 10:30 ADT 0.822
2024-04-22 10:45 ADT 0.802
2024-04-22 11:00 ADT 0.778
2024-04-22 11:15 ADT 0.752
2024-04-22 11:30 ADT 0.723
2024-04-22 11:45 ADT 0.692
2024-04-22 12:00 ADT 0.66
2024-04-22 12:15 ADT 0.626
2024-04-22 12:30 ADT 0.593
2024-04-22 12:45 ADT 0.56
2024-04-22 13:00 ADT 0.529
2024-04-22 13:15 ADT 0.501
2024-04-22 13:30 ADT 0.477
2024-04-22 13:45 ADT 0.458
2024-04-22 14:00 ADT 0.443
2024-04-22 14:15 ADT 0.434
2024-04-22 14:30 ADT 0.43
2024-04-22 14:45 ADT 0.43
2024-04-22 15:00 ADT 0.432
2024-04-22 15:15 ADT 0.438
2024-04-22 15:30 ADT 0.444
2024-04-22 15:45 ADT 0.452
2024-04-22 16:00 ADT 0.46
2024-04-22 16:15 ADT 0.47
2024-04-22 16:30 ADT 0.482
2024-04-22 16:45 ADT 0.495
2024-04-22 17:00 ADT 0.512
2024-04-22 17:15 ADT 0.532
2024-04-22 17:30 ADT 0.556
2024-04-22 17:45 ADT 0.584
2024-04-22 18:00 ADT 0.614
2024-04-22 18:15 ADT 0.647
2024-04-22 18:30 ADT 0.681
2024-04-22 18:45 ADT 0.716
2024-04-22 19:00 ADT 0.749
2024-04-22 19:15 ADT 0.78
2024-04-22 19:30 ADT 0.808
2024-04-22 19:45 ADT 0.832
2024-04-22 20:00 ADT 0.853
2024-04-22 20:15 ADT 0.871
2024-04-22 20:30 ADT 0.885
2024-04-22 20:45 ADT 0.896
2024-04-22 21:00 ADT 0.903
2024-04-22 21:15 ADT 0.908
2024-04-22 21:30 ADT 0.909
2024-04-22 21:45 ADT 0.908
2024-04-22 22:00 ADT 0.904
2024-04-22 22:15 ADT 0.896
2024-04-22 22:30 ADT 0.886
2024-04-22 22:45 ADT 0.873
2024-04-22 23:00 ADT 0.858
2024-04-22 23:15 ADT 0.839
2024-04-22 23:30 ADT 0.819
2024-04-22 23:45 ADT 0.796
2024-04-23 00:00 ADT 0.771
2024-04-23 00:15 ADT 0.745
2024-04-23 00:30 ADT 0.717
2024-04-23 00:45 ADT 0.689
2024-04-23 01:00 ADT 0.66
2024-04-23 01:15 ADT 0.632
2024-04-23 01:30 ADT 0.605
2024-04-23 01:45 ADT 0.581
2024-04-23 02:00 ADT 0.56
2024-04-23 02:15 ADT 0.543
2024-04-23 02:30 ADT 0.53
2024-04-23 02:45 ADT 0.522
2024-04-23 03:00 ADT 0.518
2024-04-23 03:15 ADT 0.517
2024-04-23 03:30 ADT 0.519
2024-04-23 03:45 ADT 0.524
2024-04-23 04:00 ADT 0.53
2024-04-23 04:15 ADT 0.538
2024-04-23 04:30 ADT 0.547
2024-04-23 04:45 ADT 0.558
2024-04-23 05:00 ADT 0.57
2024-04-23 05:15 ADT 0.585
2024-04-23 05:30 ADT 0.602
2024-04-23 05:45 ADT 0.622
2024-04-23 06:00 ADT 0.645
2024-04-23 06:15 ADT 0.67
2024-04-23 06:30 ADT 0.697
2024-04-23 06:45 ADT 0.724
2024-04-23 07:00 ADT 0.751
2024-04-23 07:15 ADT 0.776
2024-04-23 07:30 ADT 0.799
2024-04-23 07:45 ADT 0.819
2024-04-23 08:00 ADT 0.836
2024-04-23 08:15 ADT 0.849
2024-04-23 08:30 ADT 0.858
2024-04-23 08:45 ADT 0.863
2024-04-23 09:00 ADT 0.866
2024-04-23 09:15 ADT 0.865
2024-04-23 09:30 ADT 0.861
2024-04-23 09:45 ADT 0.854
2024-04-23 10:00 ADT 0.845
2024-04-23 10:15 ADT 0.832
2024-04-23 10:30 ADT 0.817
2024-04-23 10:45 ADT 0.798
2024-04-23 11:00 ADT 0.776
2024-04-23 11:15 ADT 0.751
2024-04-23 11:30 ADT 0.723
2024-04-23 11:45 ADT 0.692
2024-04-23 12:00 ADT 0.659
2024-04-23 12:15 ADT 0.624
2024-04-23 12:30 ADT 0.588
2024-04-23 12:45 ADT 0.551
2024-04-23 13:00 ADT 0.514
2024-04-23 13:15 ADT 0.478
2024-04-23 13:30 ADT 0.444
2024-04-23 13:45 ADT 0.414
2024-04-23 14:00 ADT 0.387
2024-04-23 14:15 ADT 0.365
2024-04-23 14:30 ADT 0.348
2024-04-23 14:45 ADT 0.337
2024-04-23 15:00 ADT 0.331
2024-04-23 15:15 ADT 0.33
2024-04-23 15:30 ADT 0.333
2024-04-23 15:45 ADT 0.339
2024-04-23 16:00 ADT 0.348
2024-04-23 16:15 ADT 0.358
2024-04-23 16:30 ADT 0.369
2024-04-23 16:45 ADT 0.381
2024-04-23 17:00 ADT 0.395
2024-04-23 17:15 ADT 0.411
2024-04-23 17:30 ADT 0.429
2024-04-23 17:45 ADT 0.451
2024-04-23 18:00 ADT 0.477
2024-04-23 18:15 ADT 0.507
2024-04-23 18:30 ADT 0.54
2024-04-23 18:45 ADT 0.577
2024-04-23 19:00 ADT 0.616
2024-04-23 19:15 ADT 0.656
2024-04-23 19:30 ADT 0.695
2024-04-23 19:45 ADT 0.732
2024-04-23 20:00 ADT 0.766
2024-04-23 20:15 ADT 0.796
2024-04-23 20:30 ADT 0.822
2024-04-23 20:45 ADT 0.843
2024-04-23 21:00 ADT 0.86
2024-04-23 21:15 ADT 0.873
2024-04-23 21:30 ADT 0.882
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 1.11 N/A
Lower Low Water Large Tide 0.12 N/A
Higher High Water Mean Tide 0.98 N/A
High Water Level 0.96 N/A
Lower Low Water Mean Tide 0.4 N/A
Mean Water Level 0.74 N/A
Lowest Astronomical Tide 0.1 N/A
Low Water Level 0.53 N/A
Higher High Water Large Tide 1.09 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 -0.6

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
79KZ122 5.347 79KZ122 1983 GOOD 47.57174 -61.478243 More Info
8329152 13.039 8329152 2001 GOOD 47.570722 -61.468556 More Info
M01L9055 12.044 M01L9055 2001 GOOD 47.56989 -61.466371 More Info