Grande-Entrée (01985)

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Station Information

Code: 01985

Province: Quebec

Location: 47.555842, -61.558949

Type: Temporary

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

2023-03-22 (Wed)
Time ADT	Height (m)	Height (ft)
04:34	0.4	1.2
10:59	1	3.2
16:12	0.4	1.3
23:17	1.1	3.5

2023-03-23 (Thu)
Time ADT	Height (m)	Height (ft)
05:06	0.4	1.4
11:22	1	3.2
16:55	0.3	1.1

2023-03-24 (Fri)
Time ADT	Height (m)	Height (ft)
00:16	1	3.4
05:36	0.5	1.7
11:42	1	3.2
17:41	0.3	1

2023-03-25 (Sat)
Time ADT	Height (m)	Height (ft)
01:12	1	3.3
06:04	0.6	1.9
12:02	1	3.2
18:29	0.3	1

2023-03-26 (Sun)
Time ADT	Height (m)	Height (ft)
02:05	1	3.1
06:33	0.6	2.1
12:26	1	3.2
19:21	0.3	1.1

2023-03-27 (Mon)
Time ADT	Height (m)	Height (ft)
02:57	0.9	2.9
07:05	0.7	2.2
12:53	1	3.1
20:16	0.4	1.4

2023-03-28 (Tue)
Time ADT	Height (m)	Height (ft)
03:54	0.8	2.8
07:42	0.7	2.3
13:20	0.9	3
21:18	0.5	1.6

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
2023-03-22		0.8	0.6	0.5	0.4	0.4	0.4	0.5	0.7	0.8	0.9	1	0.9	0.8	0.6	0.5	0.4	0.4	0.5	0.6	0.7	0.9	1	1.1
2023-03-23	1	0.9	0.8	0.6	0.5	0.4	0.5	0.5	0.6	0.8	0.9	1	0.9	0.9	0.7	0.5	0.4	0.3	0.4	0.4	0.6	0.7	0.9	1
2023-03-24	1	1	0.9	0.8	0.6	0.5	0.5	0.6	0.6	0.8	0.9	1	1	0.9	0.8	0.6	0.4	0.3	0.3	0.3	0.4	0.6	0.7	0.9
2023-03-25	1	1	1	0.9	0.7	0.6	0.6	0.6	0.7	0.7	0.9	0.9	1	0.9	0.9	0.7	0.5	0.4	0.3	0.3	0.4	0.4	0.6	0.7
2023-03-26	0.9	0.9	1	0.9	0.8	0.7	0.6	0.6	0.7	0.8	0.8	0.9	1	1	0.9	0.8	0.7	0.5	0.4	0.3	0.4	0.4	0.5	0.6
2023-03-27	0.7	0.8	0.9	0.9	0.9	0.8	0.7	0.7	0.7	0.7	0.8	0.9	0.9	1	0.9	0.9	0.8	0.7	0.5	0.4	0.4	0.4	0.5	0.5
2023-03-28	0.6	0.7	0.8	0.8	0.8	0.8	0.8	0.7	0.7	0.7	0.8	0.9	0.9	0.9	0.9	0.9	0.8	0.8	0.7	0.6	0.5	0.5	0.5	0.5
2023-03-29	0.6

Predictions

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

Predictions
Event Date	Predictions (m)
2023-03-21 07:00 ADT	0.581
2023-03-21 07:15 ADT	0.621
2023-03-21 07:30 ADT	0.661
2023-03-21 07:45 ADT	0.701
2023-03-21 08:00 ADT	0.74
2023-03-21 08:15 ADT	0.778
2023-03-21 08:30 ADT	0.813
2023-03-21 08:45 ADT	0.846
2023-03-21 09:00 ADT	0.875
2023-03-21 09:15 ADT	0.901
2023-03-21 09:30 ADT	0.924
2023-03-21 09:45 ADT	0.942
2023-03-21 10:00 ADT	0.955
2023-03-21 10:15 ADT	0.964
2023-03-21 10:30 ADT	0.967
2023-03-21 10:45 ADT	0.964
2023-03-21 11:00 ADT	0.956
2023-03-21 11:15 ADT	0.942
2023-03-21 11:30 ADT	0.923
2023-03-21 11:45 ADT	0.899
2023-03-21 12:00 ADT	0.87
2023-03-21 12:15 ADT	0.838
2023-03-21 12:30 ADT	0.803
2023-03-21 12:45 ADT	0.766
2023-03-21 13:00 ADT	0.728
2023-03-21 13:15 ADT	0.69
2023-03-21 13:30 ADT	0.653
2023-03-21 13:45 ADT	0.619
2023-03-21 14:00 ADT	0.589
2023-03-21 14:15 ADT	0.562
2023-03-21 14:30 ADT	0.541
2023-03-21 14:45 ADT	0.524
2023-03-21 15:00 ADT	0.513
2023-03-21 15:15 ADT	0.507
2023-03-21 15:30 ADT	0.505
2023-03-21 15:45 ADT	0.507
2023-03-21 16:00 ADT	0.512
2023-03-21 16:15 ADT	0.519
2023-03-21 16:30 ADT	0.528
2023-03-21 16:45 ADT	0.539
2023-03-21 17:00 ADT	0.551
2023-03-21 17:15 ADT	0.565
2023-03-21 17:30 ADT	0.581
2023-03-21 17:45 ADT	0.6
2023-03-21 18:00 ADT	0.621
2023-03-21 18:15 ADT	0.647
2023-03-21 18:30 ADT	0.676
2023-03-21 18:45 ADT	0.708
2023-03-21 19:00 ADT	0.743
2023-03-21 19:15 ADT	0.78
2023-03-21 19:30 ADT	0.817
2023-03-21 19:45 ADT	0.854
2023-03-21 20:00 ADT	0.89
2023-03-21 20:15 ADT	0.923
2023-03-21 20:30 ADT	0.952
2023-03-21 20:45 ADT	0.978
2023-03-21 21:00 ADT	0.999
2023-03-21 21:15 ADT	1.016
2023-03-21 21:30 ADT	1.029
2023-03-21 21:45 ADT	1.039
2023-03-21 22:00 ADT	1.045
2023-03-21 22:15 ADT	1.047
2023-03-21 22:30 ADT	1.045
2023-03-21 22:45 ADT	1.04
2023-03-21 23:00 ADT	1.03
2023-03-21 23:15 ADT	1.016
2023-03-21 23:30 ADT	0.996
2023-03-21 23:45 ADT	0.972
2023-03-22 00:00 ADT	0.943
2023-03-22 00:15 ADT	0.908
2023-03-22 00:30 ADT	0.869
2023-03-22 00:45 ADT	0.827
2023-03-22 01:00 ADT	0.782
2023-03-22 01:15 ADT	0.735
2023-03-22 01:30 ADT	0.687
2023-03-22 01:45 ADT	0.641
2023-03-22 02:00 ADT	0.595
2023-03-22 02:15 ADT	0.553
2023-03-22 02:30 ADT	0.514
2023-03-22 02:45 ADT	0.479
2023-03-22 03:00 ADT	0.45
2023-03-22 03:15 ADT	0.425
2023-03-22 03:30 ADT	0.405
2023-03-22 03:45 ADT	0.39
2023-03-22 04:00 ADT	0.379
2023-03-22 04:15 ADT	0.373
2023-03-22 04:30 ADT	0.371
2023-03-22 04:45 ADT	0.371
2023-03-22 05:00 ADT	0.375
2023-03-22 05:15 ADT	0.382
2023-03-22 05:30 ADT	0.392
2023-03-22 05:45 ADT	0.404
2023-03-22 06:00 ADT	0.421
2023-03-22 06:15 ADT	0.44
2023-03-22 06:30 ADT	0.464
2023-03-22 06:45 ADT	0.491
2023-03-22 07:00 ADT	0.522
2023-03-22 07:15 ADT	0.556
2023-03-22 07:30 ADT	0.593
2023-03-22 07:45 ADT	0.632
2023-03-22 08:00 ADT	0.671
2023-03-22 08:15 ADT	0.711
2023-03-22 08:30 ADT	0.75
2023-03-22 08:45 ADT	0.787
2023-03-22 09:00 ADT	0.821
2023-03-22 09:15 ADT	0.853
2023-03-22 09:30 ADT	0.882
2023-03-22 09:45 ADT	0.906
2023-03-22 10:00 ADT	0.927
2023-03-22 10:15 ADT	0.944
2023-03-22 10:30 ADT	0.956
2023-03-22 10:45 ADT	0.964
2023-03-22 11:00 ADT	0.966
2023-03-22 11:15 ADT	0.963
2023-03-22 11:30 ADT	0.954
2023-03-22 11:45 ADT	0.939
2023-03-22 12:00 ADT	0.919
2023-03-22 12:15 ADT	0.893
2023-03-22 12:30 ADT	0.861
2023-03-22 12:45 ADT	0.826
2023-03-22 13:00 ADT	0.786
2023-03-22 13:15 ADT	0.744
2023-03-22 13:30 ADT	0.7
2023-03-22 13:45 ADT	0.655
2023-03-22 14:00 ADT	0.611
2023-03-22 14:15 ADT	0.569
2023-03-22 14:30 ADT	0.531
2023-03-22 14:45 ADT	0.497
2023-03-22 15:00 ADT	0.467
2023-03-22 15:15 ADT	0.444
2023-03-22 15:30 ADT	0.426
2023-03-22 15:45 ADT	0.415
2023-03-22 16:00 ADT	0.408
2023-03-22 16:15 ADT	0.407
2023-03-22 16:30 ADT	0.41
2023-03-22 16:45 ADT	0.417
2023-03-22 17:00 ADT	0.425
2023-03-22 17:15 ADT	0.436
2023-03-22 17:30 ADT	0.449
2023-03-22 17:45 ADT	0.464
2023-03-22 18:00 ADT	0.48
2023-03-22 18:15 ADT	0.499
2023-03-22 18:30 ADT	0.521
2023-03-22 18:45 ADT	0.547
2023-03-22 19:00 ADT	0.577
2023-03-22 19:15 ADT	0.61
2023-03-22 19:30 ADT	0.648
2023-03-22 19:45 ADT	0.689
2023-03-22 20:00 ADT	0.732
2023-03-22 20:15 ADT	0.775
2023-03-22 20:30 ADT	0.818
2023-03-22 20:45 ADT	0.86
2023-03-22 21:00 ADT	0.898
2023-03-22 21:15 ADT	0.932
2023-03-22 21:30 ADT	0.963
2023-03-22 21:45 ADT	0.988
2023-03-22 22:00 ADT	1.01
2023-03-22 22:15 ADT	1.027
2023-03-22 22:30 ADT	1.04
2023-03-22 22:45 ADT	1.05
2023-03-22 23:00 ADT	1.056
2023-03-22 23:15 ADT	1.058
2023-03-22 23:30 ADT	1.057
2023-03-22 23:45 ADT	1.051
2023-03-23 00:00 ADT	1.04
2023-03-23 00:15 ADT	1.024
2023-03-23 00:30 ADT	1.003
2023-03-23 00:45 ADT	0.976
2023-03-23 01:00 ADT	0.944
2023-03-23 01:15 ADT	0.906
2023-03-23 01:30 ADT	0.865
2023-03-23 01:45 ADT	0.821
2023-03-23 02:00 ADT	0.775
2023-03-23 02:15 ADT	0.728
2023-03-23 02:30 ADT	0.682
2023-03-23 02:45 ADT	0.638
2023-03-23 03:00 ADT	0.597
2023-03-23 03:15 ADT	0.56
2023-03-23 03:30 ADT	0.527
2023-03-23 03:45 ADT	0.5
2023-03-23 04:00 ADT	0.478
2023-03-23 04:15 ADT	0.461
2023-03-23 04:30 ADT	0.449
2023-03-23 04:45 ADT	0.442
2023-03-23 05:00 ADT	0.438
2023-03-23 05:15 ADT	0.439
2023-03-23 05:30 ADT	0.442
2023-03-23 05:45 ADT	0.448
2023-03-23 06:00 ADT	0.457
2023-03-23 06:15 ADT	0.468
2023-03-23 06:30 ADT	0.482
2023-03-23 06:45 ADT	0.499
2023-03-23 07:00 ADT	0.519
2023-03-23 07:15 ADT	0.543
2023-03-23 07:30 ADT	0.569
2023-03-23 07:45 ADT	0.599
2023-03-23 08:00 ADT	0.632
2023-03-23 08:15 ADT	0.667
2023-03-23 08:30 ADT	0.703
2023-03-23 08:45 ADT	0.739
2023-03-23 09:00 ADT	0.775
2023-03-23 09:15 ADT	0.809
2023-03-23 09:30 ADT	0.841
2023-03-23 09:45 ADT	0.87
2023-03-23 10:00 ADT	0.896
2023-03-23 10:15 ADT	0.917
2023-03-23 10:30 ADT	0.935
2023-03-23 10:45 ADT	0.948
2023-03-23 11:00 ADT	0.957
2023-03-23 11:15 ADT	0.962
2023-03-23 11:30 ADT	0.962
2023-03-23 11:45 ADT	0.957
2023-03-23 12:00 ADT	0.947
2023-03-23 12:15 ADT	0.931
2023-03-23 12:30 ADT	0.91
2023-03-23 12:45 ADT	0.884
2023-03-23 13:00 ADT	0.852
2023-03-23 13:15 ADT	0.815
2023-03-23 13:30 ADT	0.773
2023-03-23 13:45 ADT	0.729
2023-03-23 14:00 ADT	0.682
2023-03-23 14:15 ADT	0.633
2023-03-23 14:30 ADT	0.585
2023-03-23 14:45 ADT	0.539
2023-03-23 15:00 ADT	0.495
2023-03-23 15:15 ADT	0.454
2023-03-23 15:30 ADT	0.419
2023-03-23 15:45 ADT	0.389
2023-03-23 16:00 ADT	0.366
2023-03-23 16:15 ADT	0.348
2023-03-23 16:30 ADT	0.337
2023-03-23 16:45 ADT	0.331
2023-03-23 17:00 ADT	0.33
2023-03-23 17:15 ADT	0.334
2023-03-23 17:30 ADT	0.341
2023-03-23 17:45 ADT	0.351
2023-03-23 18:00 ADT	0.362
2023-03-23 18:15 ADT	0.376
2023-03-23 18:30 ADT	0.392
2023-03-23 18:45 ADT	0.41
2023-03-23 19:00 ADT	0.432
2023-03-23 19:15 ADT	0.456
2023-03-23 19:30 ADT	0.485
2023-03-23 19:45 ADT	0.518
2023-03-23 20:00 ADT	0.555
2023-03-23 20:15 ADT	0.596
2023-03-23 20:30 ADT	0.64
2023-03-23 20:45 ADT	0.686
2023-03-23 21:00 ADT	0.732
2023-03-23 21:15 ADT	0.778
2023-03-23 21:30 ADT	0.822
2023-03-23 21:45 ADT	0.863
2023-03-23 22:00 ADT	0.899
2023-03-23 22:15 ADT	0.931
2023-03-23 22:30 ADT	0.959
2023-03-23 22:45 ADT	0.982
2023-03-23 23:00 ADT	1.001
2023-03-23 23:15 ADT	1.017
2023-03-23 23:30 ADT	1.029
2023-03-23 23:45 ADT	1.038
2023-03-24 00:00 ADT	1.044
2023-03-24 00:15 ADT	1.046
2023-03-24 00:30 ADT	1.044
2023-03-24 00:45 ADT	1.038
2023-03-24 01:00 ADT	1.026
2023-03-24 01:15 ADT	1.008
2023-03-24 01:30 ADT	0.985
2023-03-24 01:45 ADT	0.956
2023-03-24 02:00 ADT	0.922
2023-03-24 02:15 ADT	0.884
2023-03-24 02:30 ADT	0.844
2023-03-24 02:45 ADT	0.801
2023-03-24 03:00 ADT	0.758
2023-03-24 03:15 ADT	0.716
2023-03-24 03:30 ADT	0.676
2023-03-24 03:45 ADT	0.639
2023-03-24 04:00 ADT	0.607
2023-03-24 04:15 ADT	0.579
2023-03-24 04:30 ADT	0.557
2023-03-24 04:45 ADT	0.54
2023-03-24 05:00 ADT	0.528
2023-03-24 05:15 ADT	0.52
2023-03-24 05:30 ADT	0.517
2023-03-24 05:45 ADT	0.517
2023-03-24 06:00 ADT	0.521
2023-03-24 06:15 ADT	0.527
2023-03-24 06:30 ADT	0.536
2023-03-24 06:45 ADT	0.547
2023-03-24 07:00 ADT	0.56
2023-03-24 07:15 ADT	0.575
2023-03-24 07:30 ADT	0.593
2023-03-24 07:45 ADT	0.613
2023-03-24 08:00 ADT	0.636
2023-03-24 08:15 ADT	0.661
2023-03-24 08:30 ADT	0.689
2023-03-24 08:45 ADT	0.719
2023-03-24 09:00 ADT	0.75
2023-03-24 09:15 ADT	0.782
2023-03-24 09:30 ADT	0.814
2023-03-24 09:45 ADT	0.844
2023-03-24 10:00 ADT	0.872
2023-03-24 10:15 ADT	0.897
2023-03-24 10:30 ADT	0.918
2023-03-24 10:45 ADT	0.936
2023-03-24 11:00 ADT	0.95
2023-03-24 11:15 ADT	0.959
2023-03-24 11:30 ADT	0.964
2023-03-24 11:45 ADT	0.966
2023-03-24 12:00 ADT	0.963
2023-03-24 12:15 ADT	0.956
2023-03-24 12:30 ADT	0.944
2023-03-24 12:45 ADT	0.928
2023-03-24 13:00 ADT	0.907
2023-03-24 13:15 ADT	0.881
2023-03-24 13:30 ADT	0.851
2023-03-24 13:45 ADT	0.815
2023-03-24 14:00 ADT	0.775
2023-03-24 14:15 ADT	0.731
2023-03-24 14:30 ADT	0.685
2023-03-24 14:45 ADT	0.636
2023-03-24 15:00 ADT	0.587
2023-03-24 15:15 ADT	0.539
2023-03-24 15:30 ADT	0.493
2023-03-24 15:45 ADT	0.45
2023-03-24 16:00 ADT	0.411
2023-03-24 16:15 ADT	0.377
2023-03-24 16:30 ADT	0.348
2023-03-24 16:45 ADT	0.326
2023-03-24 17:00 ADT	0.309
2023-03-24 17:15 ADT	0.298
2023-03-24 17:30 ADT	0.292
2023-03-24 17:45 ADT	0.291
2023-03-24 18:00 ADT	0.295
2023-03-24 18:15 ADT	0.301
2023-03-24 18:30 ADT	0.31
2023-03-24 18:45 ADT	0.322
2023-03-24 19:00 ADT	0.336
2023-03-24 19:15 ADT	0.352
2023-03-24 19:30 ADT	0.371
2023-03-24 19:45 ADT	0.392
2023-03-24 20:00 ADT	0.418
2023-03-24 20:15 ADT	0.447
2023-03-24 20:30 ADT	0.481
2023-03-24 20:45 ADT	0.518
2023-03-24 21:00 ADT	0.559
2023-03-24 21:15 ADT	0.603
2023-03-24 21:30 ADT	0.648
2023-03-24 21:45 ADT	0.694
2023-03-24 22:00 ADT	0.738
2023-03-24 22:15 ADT	0.781
2023-03-24 22:30 ADT	0.819
2023-03-24 22:45 ADT	0.854
2023-03-24 23:00 ADT	0.885
2023-03-24 23:15 ADT	0.912
2023-03-24 23:30 ADT	0.934
2023-03-24 23:45 ADT	0.954
2023-03-25 00:00 ADT	0.97
2023-03-25 00:15 ADT	0.983
2023-03-25 00:30 ADT	0.994
2023-03-25 00:45 ADT	1.003
2023-03-25 01:00 ADT	1.008
2023-03-25 01:15 ADT	1.009
2023-03-25 01:30 ADT	1.006
2023-03-25 01:45 ADT	0.997
2023-03-25 02:00 ADT	0.984
2023-03-25 02:15 ADT	0.965
2023-03-25 02:30 ADT	0.94
2023-03-25 02:45 ADT	0.911
2023-03-25 03:00 ADT	0.878
2023-03-25 03:15 ADT	0.842
2023-03-25 03:30 ADT	0.805
2023-03-25 03:45 ADT	0.769
2023-03-25 04:00 ADT	0.733
2023-03-25 04:15 ADT	0.7
2023-03-25 04:30 ADT	0.67
2023-03-25 04:45 ADT	0.645
2023-03-25 05:00 ADT	0.624
2023-03-25 05:15 ADT	0.608
2023-03-25 05:30 ADT	0.596
2023-03-25 05:45 ADT	0.589
2023-03-25 06:00 ADT	0.586
2023-03-25 06:15 ADT	0.587
2023-03-25 06:30 ADT	0.591
2023-03-25 06:45 ADT	0.598
2023-03-25 07:00 ADT	0.607
2023-03-25 07:15 ADT	0.619
2023-03-25 07:30 ADT	0.632
2023-03-25 07:45 ADT	0.646
2023-03-25 08:00 ADT	0.663
2023-03-25 08:15 ADT	0.682
2023-03-25 08:30 ADT	0.702
2023-03-25 08:45 ADT	0.724
2023-03-25 09:00 ADT	0.748
2023-03-25 09:15 ADT	0.774
2023-03-25 09:30 ADT	0.8
2023-03-25 09:45 ADT	0.827
2023-03-25 10:00 ADT	0.854
2023-03-25 10:15 ADT	0.879
2023-03-25 10:30 ADT	0.902
2023-03-25 10:45 ADT	0.923
2023-03-25 11:00 ADT	0.941
2023-03-25 11:15 ADT	0.955
2023-03-25 11:30 ADT	0.965
2023-03-25 11:45 ADT	0.971
2023-03-25 12:00 ADT	0.973
2023-03-25 12:15 ADT	0.972
2023-03-25 12:30 ADT	0.967
2023-03-25 12:45 ADT	0.959
2023-03-25 13:00 ADT	0.947
2023-03-25 13:15 ADT	0.931
2023-03-25 13:30 ADT	0.912
2023-03-25 13:45 ADT	0.888
2023-03-25 14:00 ADT	0.86
2023-03-25 14:15 ADT	0.828
2023-03-25 14:30 ADT	0.792
2023-03-25 14:45 ADT	0.752
2023-03-25 15:00 ADT	0.71
2023-03-25 15:15 ADT	0.665
2023-03-25 15:30 ADT	0.619
2023-03-25 15:45 ADT	0.573
2023-03-25 16:00 ADT	0.528
2023-03-25 16:15 ADT	0.485
2023-03-25 16:30 ADT	0.446
2023-03-25 16:45 ADT	0.41
2023-03-25 17:00 ADT	0.379
2023-03-25 17:15 ADT	0.353
2023-03-25 17:30 ADT	0.332
2023-03-25 17:45 ADT	0.317
2023-03-25 18:00 ADT	0.306
2023-03-25 18:15 ADT	0.301
2023-03-25 18:30 ADT	0.299
2023-03-25 18:45 ADT	0.301
2023-03-25 19:00 ADT	0.306
2023-03-25 19:15 ADT	0.314
2023-03-25 19:30 ADT	0.324
2023-03-25 19:45 ADT	0.336
2023-03-25 20:00 ADT	0.352
2023-03-25 20:15 ADT	0.369
2023-03-25 20:30 ADT	0.39
2023-03-25 20:45 ADT	0.414
2023-03-25 21:00 ADT	0.442
2023-03-25 21:15 ADT	0.474
2023-03-25 21:30 ADT	0.508
2023-03-25 21:45 ADT	0.546
2023-03-25 22:00 ADT	0.585
2023-03-25 22:15 ADT	0.626
2023-03-25 22:30 ADT	0.666
2023-03-25 22:45 ADT	0.705
2023-03-25 23:00 ADT	0.742
2023-03-25 23:15 ADT	0.775
2023-03-25 23:30 ADT	0.806
2023-03-25 23:45 ADT	0.832
2023-03-26 00:00 ADT	0.856
2023-03-26 00:15 ADT	0.876
2023-03-26 00:30 ADT	0.893
2023-03-26 00:45 ADT	0.909
2023-03-26 01:00 ADT	0.922
2023-03-26 01:15 ADT	0.934
2023-03-26 01:30 ADT	0.943
2023-03-26 01:45 ADT	0.95
2023-03-26 02:00 ADT	0.953
2023-03-26 02:15 ADT	0.952
2023-03-26 02:30 ADT	0.947
2023-03-26 02:45 ADT	0.937
2023-03-26 03:00 ADT	0.922
2023-03-26 03:15 ADT	0.902
2023-03-26 03:30 ADT	0.878
2023-03-26 03:45 ADT	0.851
2023-03-26 04:00 ADT	0.822
2023-03-26 04:15 ADT	0.792
2023-03-26 04:30 ADT	0.763
2023-03-26 04:45 ADT	0.736
2023-03-26 05:00 ADT	0.711
2023-03-26 05:15 ADT	0.689
2023-03-26 05:30 ADT	0.671
2023-03-26 05:45 ADT	0.657
2023-03-26 06:00 ADT	0.647
2023-03-26 06:15 ADT	0.64
2023-03-26 06:30 ADT	0.638
2023-03-26 06:45 ADT	0.639
2023-03-26 07:00 ADT	0.643
2023-03-26 07:15 ADT	0.65
2023-03-26 07:30 ADT	0.659
2023-03-26 07:45 ADT	0.67
2023-03-26 08:00 ADT	0.684
2023-03-26 08:15 ADT	0.699
2023-03-26 08:30 ADT	0.715
2023-03-26 08:45 ADT	0.733
2023-03-26 09:00 ADT	0.752
2023-03-26 09:15 ADT	0.773
2023-03-26 09:30 ADT	0.794
2023-03-26 09:45 ADT	0.815
2023-03-26 10:00 ADT	0.838
2023-03-26 10:15 ADT	0.86
2023-03-26 10:30 ADT	0.881
2023-03-26 10:45 ADT	0.902
2023-03-26 11:00 ADT	0.921
2023-03-26 11:15 ADT	0.937
2023-03-26 11:30 ADT	0.951
2023-03-26 11:45 ADT	0.961
2023-03-26 12:00 ADT	0.969
2023-03-26 12:15 ADT	0.973
2023-03-26 12:30 ADT	0.973
2023-03-26 12:45 ADT	0.971
2023-03-26 13:00 ADT	0.965
2023-03-26 13:15 ADT	0.957
2023-03-26 13:30 ADT	0.946
2023-03-26 13:45 ADT	0.932
2023-03-26 14:00 ADT	0.916
2023-03-26 14:15 ADT	0.896
2023-03-26 14:30 ADT	0.872
2023-03-26 14:45 ADT	0.846
2023-03-26 15:00 ADT	0.816
2023-03-26 15:15 ADT	0.783
2023-03-26 15:30 ADT	0.746
2023-03-26 15:45 ADT	0.708
2023-03-26 16:00 ADT	0.668
2023-03-26 16:15 ADT	0.627
2023-03-26 16:30 ADT	0.587
2023-03-26 16:45 ADT	0.548
2023-03-26 17:00 ADT	0.511
2023-03-26 17:15 ADT	0.478
2023-03-26 17:30 ADT	0.447
2023-03-26 17:45 ADT	0.42
2023-03-26 18:00 ADT	0.398
2023-03-26 18:15 ADT	0.379
2023-03-26 18:30 ADT	0.365
2023-03-26 18:45 ADT	0.355
2023-03-26 19:00 ADT	0.349
2023-03-26 19:15 ADT	0.346
2023-03-26 19:30 ADT	0.346
2023-03-26 19:45 ADT	0.349
2023-03-26 20:00 ADT	0.355
2023-03-26 20:15 ADT	0.363
2023-03-26 20:30 ADT	0.374
2023-03-26 20:45 ADT	0.387
2023-03-26 21:00 ADT	0.403
2023-03-26 21:15 ADT	0.421
2023-03-26 21:30 ADT	0.442
2023-03-26 21:45 ADT	0.466
2023-03-26 22:00 ADT	0.492
2023-03-26 22:15 ADT	0.521
2023-03-26 22:30 ADT	0.552
2023-03-26 22:45 ADT	0.585
2023-03-26 23:00 ADT	0.617
2023-03-26 23:15 ADT	0.65
2023-03-26 23:30 ADT	0.681
2023-03-26 23:45 ADT	0.71
2023-03-27 00:00 ADT	0.737
2023-03-27 00:15 ADT	0.761
2023-03-27 00:30 ADT	0.782
2023-03-27 00:45 ADT	0.801
2023-03-27 01:00 ADT	0.818
2023-03-27 01:15 ADT	0.833
2023-03-27 01:30 ADT	0.847
2023-03-27 01:45 ADT	0.86
2023-03-27 02:00 ADT	0.871
2023-03-27 02:15 ADT	0.881
2023-03-27 02:30 ADT	0.888
2023-03-27 02:45 ADT	0.893
2023-03-27 03:00 ADT	0.894
2023-03-27 03:15 ADT	0.891
2023-03-27 03:30 ADT	0.884
2023-03-27 03:45 ADT	0.873
2023-03-27 04:00 ADT	0.858
2023-03-27 04:15 ADT	0.84
2023-03-27 04:30 ADT	0.82
2023-03-27 04:45 ADT	0.798
2023-03-27 05:00 ADT	0.776
2023-03-27 05:15 ADT	0.755
2023-03-27 05:30 ADT	0.736
2023-03-27 05:45 ADT	0.719
2023-03-27 06:00 ADT	0.704
2023-03-27 06:15 ADT	0.693
2023-03-27 06:30 ADT	0.684
2023-03-27 06:45 ADT	0.679
2023-03-27 07:00 ADT	0.676
2023-03-27 07:15 ADT	0.677
2023-03-27 07:30 ADT	0.68
2023-03-27 07:45 ADT	0.685
2023-03-27 08:00 ADT	0.694
2023-03-27 08:15 ADT	0.704
2023-03-27 08:30 ADT	0.717
2023-03-27 08:45 ADT	0.731
2023-03-27 09:00 ADT	0.747
2023-03-27 09:15 ADT	0.765
2023-03-27 09:30 ADT	0.783
2023-03-27 09:45 ADT	0.801
2023-03-27 10:00 ADT	0.82
2023-03-27 10:15 ADT	0.839
2023-03-27 10:30 ADT	0.857
2023-03-27 10:45 ADT	0.875
2023-03-27 11:00 ADT	0.892
2023-03-27 11:15 ADT	0.907
2023-03-27 11:30 ADT	0.921
2023-03-27 11:45 ADT	0.933
2023-03-27 12:00 ADT	0.942
2023-03-27 12:15 ADT	0.95
2023-03-27 12:30 ADT	0.955
2023-03-27 12:45 ADT	0.957
2023-03-27 13:00 ADT	0.957
2023-03-27 13:15 ADT	0.955
2023-03-27 13:30 ADT	0.95
2023-03-27 13:45 ADT	0.944
2023-03-27 14:00 ADT	0.935
2023-03-27 14:15 ADT	0.924
2023-03-27 14:30 ADT	0.911
2023-03-27 14:45 ADT	0.895
2023-03-27 15:00 ADT	0.877
2023-03-27 15:15 ADT	0.857
2023-03-27 15:30 ADT	0.834
2023-03-27 15:45 ADT	0.808
2023-03-27 16:00 ADT	0.779
2023-03-27 16:15 ADT	0.749
2023-03-27 16:30 ADT	0.716
2023-03-27 16:45 ADT	0.683
2023-03-27 17:00 ADT	0.65
2023-03-27 17:15 ADT	0.617
2023-03-27 17:30 ADT	0.586
2023-03-27 17:45 ADT	0.556
2023-03-27 18:00 ADT	0.529
2023-03-27 18:15 ADT	0.504
2023-03-27 18:30 ADT	0.482
2023-03-27 18:45 ADT	0.463
2023-03-27 19:00 ADT	0.447
2023-03-27 19:15 ADT	0.434
2023-03-27 19:30 ADT	0.425
2023-03-27 19:45 ADT	0.418
2023-03-27 20:00 ADT	0.413
2023-03-27 20:15 ADT	0.412
2023-03-27 20:30 ADT	0.413
2023-03-27 20:45 ADT	0.416
2023-03-27 21:00 ADT	0.422
2023-03-27 21:15 ADT	0.43
2023-03-27 21:30 ADT	0.44
2023-03-27 21:45 ADT	0.453
2023-03-27 22:00 ADT	0.467
2023-03-27 22:15 ADT	0.484
2023-03-27 22:30 ADT	0.502
2023-03-27 22:45 ADT	0.523
2023-03-27 23:00 ADT	0.545
2023-03-27 23:15 ADT	0.568
2023-03-27 23:30 ADT	0.592
2023-03-27 23:45 ADT	0.616
2023-03-28 00:00 ADT	0.64
2023-03-28 00:15 ADT	0.663
2023-03-28 00:30 ADT	0.685
2023-03-28 00:45 ADT	0.705
2023-03-28 01:00 ADT	0.723
2023-03-28 01:15 ADT	0.74
2023-03-28 01:30 ADT	0.755
2023-03-28 01:45 ADT	0.769
2023-03-28 02:00 ADT	0.783
2023-03-28 02:15 ADT	0.795
2023-03-28 02:30 ADT	0.807
2023-03-28 02:45 ADT	0.818
2023-03-28 03:00 ADT	0.828
2023-03-28 03:15 ADT	0.837
2023-03-28 03:30 ADT	0.843
2023-03-28 03:45 ADT	0.846
2023-03-28 04:00 ADT	0.847
2023-03-28 04:15 ADT	0.843
2023-03-28 04:30 ADT	0.837
2023-03-28 04:45 ADT	0.828
2023-03-28 05:00 ADT	0.816
2023-03-28 05:15 ADT	0.802
2023-03-28 05:30 ADT	0.788
2023-03-28 05:45 ADT	0.774
2023-03-28 06:00 ADT	0.76
2023-03-28 06:15 ADT	0.748
2023-03-28 06:30 ADT	0.737
2023-03-28 06:45 ADT	0.729

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	1.13	N/A
Lower Low Water Large Tide	0.16	N/A
Mean Water Level	0.75	N/A
Low Water Level	0.55	N/A
Higher High Water Large Tide	1.12	N/A
Lower Low Water Mean Tide	0.42	N/A
Lowest Astronomical Tide	0.11	N/A
High Water Level	0.98	N/A
Higher High Water Mean Tide	1	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	-0.641

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
M01L9052	GOOD	2001	47.55664	-61.560862	M01L9052	More Info
M09L9004	GOOD	2009	47.556667	-61.558056	M09L9004	More Info
M09L9006	GOOD	2009	47.555833	-61.557222	M09L9006	More Info
M09L9005	GOOD	2009	47.555	-61.560278	M09L9005	More Info
M0629005	GOOD	2006	0	0		More Info

Date modified:: 2023-03-22

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