Bay St. Lawrence (01520)

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Station Information

Code: 01520

Province: Nova Scotia

Location: 47.016667, -60.45

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

2023-03-20 (Mon)
Time ADT	Height (m)	Height (ft)
03:31	0.1	0.2
09:34	0.8	2.5
13:37	0.5	1.8
20:49	1.6	5.2

2023-03-21 (Tue)
Time ADT	Height (m)	Height (ft)
04:18	0.2	0.6
09:42	0.8	2.5
14:39	0.3	1.1
21:52	1.6	5.2

2023-03-22 (Wed)
Time ADT	Height (m)	Height (ft)
04:54	0.4	1.2
09:56	0.9	2.8
15:40	0.2	0.5
22:50	1.5	4.9

2023-03-23 (Thu)
Time ADT	Height (m)	Height (ft)
05:17	0.5	1.8
10:17	1	3.3
16:39	0	0.2
23:46	1.3	4.3

2023-03-24 (Fri)
Time ADT	Height (m)	Height (ft)
05:29	0.7	2.2
10:47	1.2	3.8
17:40	0	0.1

2023-03-25 (Sat)
Time ADT	Height (m)	Height (ft)
00:39	1.1	3.6
05:32	0.7	2.4
11:25	1.3	4.3
18:44	0.1	0.3

2023-03-26 (Sun)
Time ADT	Height (m)	Height (ft)
01:28	0.9	2.9
05:32	0.7	2.3
12:13	1.4	4.5
19:53	0.2	0.7

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
2023-03-20		0.4	0.2	0.1	0.1	0.2	0.3	0.5	0.7	0.7	0.8	0.7	0.6	0.6	0.5	0.6	0.7	0.9	1.2	1.4	1.5	1.6	1.5	1.3
2023-03-21	1	0.7	0.5	0.3	0.2	0.2	0.3	0.5	0.6	0.7	0.8	0.7	0.6	0.4	0.3	0.3	0.4	0.6	0.8	1.1	1.3	1.5	1.6	1.5
2023-03-22	1.3	1	0.8	0.5	0.4	0.4	0.4	0.5	0.7	0.8	0.9	0.8	0.7	0.5	0.3	0.2	0.2	0.3	0.4	0.7	1	1.3	1.4	1.5
2023-03-23	1.4	1.2	1	0.8	0.6	0.6	0.6	0.7	0.8	0.9	1	1	0.8	0.6	0.4	0.2	0.1	0.1	0.2	0.3	0.6	0.9	1.1	1.3
2023-03-24	1.3	1.2	1.1	0.9	0.8	0.7	0.7	0.8	0.9	1	1.1	1.2	1.1	0.9	0.7	0.4	0.2	0.1	0	0.1	0.3	0.5	0.8	1
2023-03-25	1.1	1.1	1	0.9	0.8	0.7	0.7	0.8	0.9	1.1	1.2	1.3	1.3	1.2	1	0.7	0.4	0.2	0.1	0.1	0.2	0.3	0.5	0.7
2023-03-26	0.8	0.9	0.9	0.8	0.7	0.7	0.7	0.8	0.9	1	1.2	1.3	1.4	1.3	1.2	1	0.8	0.5	0.4	0.3	0.2	0.3	0.4	0.5
2023-03-27	0.6

Predictions

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

Predictions
Event Date	Predictions (m)
2023-03-19 16:45 ADT	1.156
2023-03-19 17:00 ADT	1.198
2023-03-19 17:15 ADT	1.24
2023-03-19 17:30 ADT	1.28
2023-03-19 17:45 ADT	1.32
2023-03-19 18:00 ADT	1.357
2023-03-19 18:15 ADT	1.391
2023-03-19 18:30 ADT	1.421
2023-03-19 18:45 ADT	1.447
2023-03-19 19:00 ADT	1.468
2023-03-19 19:15 ADT	1.483
2023-03-19 19:30 ADT	1.491
2023-03-19 19:45 ADT	1.493
2023-03-19 20:00 ADT	1.488
2023-03-19 20:15 ADT	1.475
2023-03-19 20:30 ADT	1.455
2023-03-19 20:45 ADT	1.428
2023-03-19 21:00 ADT	1.394
2023-03-19 21:15 ADT	1.352
2023-03-19 21:30 ADT	1.304
2023-03-19 21:45 ADT	1.251
2023-03-19 22:00 ADT	1.192
2023-03-19 22:15 ADT	1.129
2023-03-19 22:30 ADT	1.062
2023-03-19 22:45 ADT	0.992
2023-03-19 23:00 ADT	0.92
2023-03-19 23:15 ADT	0.848
2023-03-19 23:30 ADT	0.775
2023-03-19 23:45 ADT	0.702
2023-03-20 00:00 ADT	0.631
2023-03-20 00:15 ADT	0.562
2023-03-20 00:30 ADT	0.496
2023-03-20 00:45 ADT	0.433
2023-03-20 01:00 ADT	0.374
2023-03-20 01:15 ADT	0.319
2023-03-20 01:30 ADT	0.269
2023-03-20 01:45 ADT	0.224
2023-03-20 02:00 ADT	0.185
2023-03-20 02:15 ADT	0.151
2023-03-20 02:30 ADT	0.123
2023-03-20 02:45 ADT	0.101
2023-03-20 03:00 ADT	0.085
2023-03-20 03:15 ADT	0.075
2023-03-20 03:30 ADT	0.072
2023-03-20 03:45 ADT	0.074
2023-03-20 04:00 ADT	0.083
2023-03-20 04:15 ADT	0.097
2023-03-20 04:30 ADT	0.117
2023-03-20 04:45 ADT	0.142
2023-03-20 05:00 ADT	0.171
2023-03-20 05:15 ADT	0.205
2023-03-20 05:30 ADT	0.243
2023-03-20 05:45 ADT	0.284
2023-03-20 06:00 ADT	0.327
2023-03-20 06:15 ADT	0.371
2023-03-20 06:30 ADT	0.417
2023-03-20 06:45 ADT	0.462
2023-03-20 07:00 ADT	0.506
2023-03-20 07:15 ADT	0.549
2023-03-20 07:30 ADT	0.589
2023-03-20 07:45 ADT	0.626
2023-03-20 08:00 ADT	0.66
2023-03-20 08:15 ADT	0.689
2023-03-20 08:30 ADT	0.713
2023-03-20 08:45 ADT	0.732
2023-03-20 09:00 ADT	0.746
2023-03-20 09:15 ADT	0.755
2023-03-20 09:30 ADT	0.758
2023-03-20 09:45 ADT	0.757
2023-03-20 10:00 ADT	0.752
2023-03-20 10:15 ADT	0.742
2023-03-20 10:30 ADT	0.729
2023-03-20 10:45 ADT	0.713
2023-03-20 11:00 ADT	0.695
2023-03-20 11:15 ADT	0.675
2023-03-20 11:30 ADT	0.655
2023-03-20 11:45 ADT	0.635
2023-03-20 12:00 ADT	0.615
2023-03-20 12:15 ADT	0.597
2023-03-20 12:30 ADT	0.581
2023-03-20 12:45 ADT	0.567
2023-03-20 13:00 ADT	0.556
2023-03-20 13:15 ADT	0.548
2023-03-20 13:30 ADT	0.544
2023-03-20 13:45 ADT	0.544
2023-03-20 14:00 ADT	0.549
2023-03-20 14:15 ADT	0.557
2023-03-20 14:30 ADT	0.57
2023-03-20 14:45 ADT	0.588
2023-03-20 15:00 ADT	0.61
2023-03-20 15:15 ADT	0.637
2023-03-20 15:30 ADT	0.668
2023-03-20 15:45 ADT	0.703
2023-03-20 16:00 ADT	0.743
2023-03-20 16:15 ADT	0.786
2023-03-20 16:30 ADT	0.833
2023-03-20 16:45 ADT	0.883
2023-03-20 17:00 ADT	0.935
2023-03-20 17:15 ADT	0.99
2023-03-20 17:30 ADT	1.047
2023-03-20 17:45 ADT	1.104
2023-03-20 18:00 ADT	1.162
2023-03-20 18:15 ADT	1.219
2023-03-20 18:30 ADT	1.274
2023-03-20 18:45 ADT	1.327
2023-03-20 19:00 ADT	1.378
2023-03-20 19:15 ADT	1.424
2023-03-20 19:30 ADT	1.465
2023-03-20 19:45 ADT	1.5
2023-03-20 20:00 ADT	1.53
2023-03-20 20:15 ADT	1.552
2023-03-20 20:30 ADT	1.566
2023-03-20 20:45 ADT	1.573
2023-03-20 21:00 ADT	1.571
2023-03-20 21:15 ADT	1.561
2023-03-20 21:30 ADT	1.543
2023-03-20 21:45 ADT	1.516
2023-03-20 22:00 ADT	1.482
2023-03-20 22:15 ADT	1.44
2023-03-20 22:30 ADT	1.391
2023-03-20 22:45 ADT	1.336
2023-03-20 23:00 ADT	1.276
2023-03-20 23:15 ADT	1.211
2023-03-20 23:30 ADT	1.143
2023-03-20 23:45 ADT	1.072
2023-03-21 00:00 ADT	0.999
2023-03-21 00:15 ADT	0.926
2023-03-21 00:30 ADT	0.852
2023-03-21 00:45 ADT	0.78
2023-03-21 01:00 ADT	0.709
2023-03-21 01:15 ADT	0.641
2023-03-21 01:30 ADT	0.576
2023-03-21 01:45 ADT	0.515
2023-03-21 02:00 ADT	0.458
2023-03-21 02:15 ADT	0.406
2023-03-21 02:30 ADT	0.36
2023-03-21 02:45 ADT	0.318
2023-03-21 03:00 ADT	0.283
2023-03-21 03:15 ADT	0.253
2023-03-21 03:30 ADT	0.23
2023-03-21 03:45 ADT	0.213
2023-03-21 04:00 ADT	0.203
2023-03-21 04:15 ADT	0.198
2023-03-21 04:30 ADT	0.2
2023-03-21 04:45 ADT	0.208
2023-03-21 05:00 ADT	0.221
2023-03-21 05:15 ADT	0.24
2023-03-21 05:30 ADT	0.264
2023-03-21 05:45 ADT	0.293
2023-03-21 06:00 ADT	0.325
2023-03-21 06:15 ADT	0.361
2023-03-21 06:30 ADT	0.399
2023-03-21 06:45 ADT	0.439
2023-03-21 07:00 ADT	0.48
2023-03-21 07:15 ADT	0.521
2023-03-21 07:30 ADT	0.561
2023-03-21 07:45 ADT	0.6
2023-03-21 08:00 ADT	0.636
2023-03-21 08:15 ADT	0.668
2023-03-21 08:30 ADT	0.697
2023-03-21 08:45 ADT	0.721
2023-03-21 09:00 ADT	0.74
2023-03-21 09:15 ADT	0.754
2023-03-21 09:30 ADT	0.761
2023-03-21 09:45 ADT	0.763
2023-03-21 10:00 ADT	0.759
2023-03-21 10:15 ADT	0.75
2023-03-21 10:30 ADT	0.735
2023-03-21 10:45 ADT	0.716
2023-03-21 11:00 ADT	0.692
2023-03-21 11:15 ADT	0.665
2023-03-21 11:30 ADT	0.634
2023-03-21 11:45 ADT	0.602
2023-03-21 12:00 ADT	0.568
2023-03-21 12:15 ADT	0.534
2023-03-21 12:30 ADT	0.501
2023-03-21 12:45 ADT	0.469
2023-03-21 13:00 ADT	0.438
2023-03-21 13:15 ADT	0.41
2023-03-21 13:30 ADT	0.386
2023-03-21 13:45 ADT	0.365
2023-03-21 14:00 ADT	0.349
2023-03-21 14:15 ADT	0.338
2023-03-21 14:30 ADT	0.332
2023-03-21 14:45 ADT	0.331
2023-03-21 15:00 ADT	0.336
2023-03-21 15:15 ADT	0.346
2023-03-21 15:30 ADT	0.363
2023-03-21 15:45 ADT	0.386
2023-03-21 16:00 ADT	0.414
2023-03-21 16:15 ADT	0.448
2023-03-21 16:30 ADT	0.487
2023-03-21 16:45 ADT	0.532
2023-03-21 17:00 ADT	0.582
2023-03-21 17:15 ADT	0.636
2023-03-21 17:30 ADT	0.695
2023-03-21 17:45 ADT	0.756
2023-03-21 18:00 ADT	0.821
2023-03-21 18:15 ADT	0.888
2023-03-21 18:30 ADT	0.956
2023-03-21 18:45 ADT	1.025
2023-03-21 19:00 ADT	1.094
2023-03-21 19:15 ADT	1.162
2023-03-21 19:30 ADT	1.227
2023-03-21 19:45 ADT	1.289
2023-03-21 20:00 ADT	1.347
2023-03-21 20:15 ADT	1.4
2023-03-21 20:30 ADT	1.447
2023-03-21 20:45 ADT	1.488
2023-03-21 21:00 ADT	1.521
2023-03-21 21:15 ADT	1.546
2023-03-21 21:30 ADT	1.563
2023-03-21 21:45 ADT	1.571
2023-03-21 22:00 ADT	1.571
2023-03-21 22:15 ADT	1.561
2023-03-21 22:30 ADT	1.543
2023-03-21 22:45 ADT	1.517
2023-03-21 23:00 ADT	1.483
2023-03-21 23:15 ADT	1.442
2023-03-21 23:30 ADT	1.395
2023-03-21 23:45 ADT	1.342
2023-03-22 00:00 ADT	1.284
2023-03-22 00:15 ADT	1.222
2023-03-22 00:30 ADT	1.157
2023-03-22 00:45 ADT	1.09
2023-03-22 01:00 ADT	1.022
2023-03-22 01:15 ADT	0.954
2023-03-22 01:30 ADT	0.887
2023-03-22 01:45 ADT	0.822
2023-03-22 02:00 ADT	0.759
2023-03-22 02:15 ADT	0.699
2023-03-22 02:30 ADT	0.643
2023-03-22 02:45 ADT	0.591
2023-03-22 03:00 ADT	0.544
2023-03-22 03:15 ADT	0.502
2023-03-22 03:30 ADT	0.466
2023-03-22 03:45 ADT	0.435
2023-03-22 04:00 ADT	0.411
2023-03-22 04:15 ADT	0.392
2023-03-22 04:30 ADT	0.38
2023-03-22 04:45 ADT	0.373
2023-03-22 05:00 ADT	0.373
2023-03-22 05:15 ADT	0.378
2023-03-22 05:30 ADT	0.389
2023-03-22 05:45 ADT	0.405
2023-03-22 06:00 ADT	0.426
2023-03-22 06:15 ADT	0.451
2023-03-22 06:30 ADT	0.48
2023-03-22 06:45 ADT	0.512
2023-03-22 07:00 ADT	0.547
2023-03-22 07:15 ADT	0.583
2023-03-22 07:30 ADT	0.62
2023-03-22 07:45 ADT	0.656
2023-03-22 08:00 ADT	0.692
2023-03-22 08:15 ADT	0.727
2023-03-22 08:30 ADT	0.758
2023-03-22 08:45 ADT	0.786
2023-03-22 09:00 ADT	0.81
2023-03-22 09:15 ADT	0.829
2023-03-22 09:30 ADT	0.843
2023-03-22 09:45 ADT	0.85
2023-03-22 10:00 ADT	0.852
2023-03-22 10:15 ADT	0.847
2023-03-22 10:30 ADT	0.836
2023-03-22 10:45 ADT	0.818
2023-03-22 11:00 ADT	0.795
2023-03-22 11:15 ADT	0.766
2023-03-22 11:30 ADT	0.732
2023-03-22 11:45 ADT	0.694
2023-03-22 12:00 ADT	0.652
2023-03-22 12:15 ADT	0.607
2023-03-22 12:30 ADT	0.56
2023-03-22 12:45 ADT	0.512
2023-03-22 13:00 ADT	0.464
2023-03-22 13:15 ADT	0.417
2023-03-22 13:30 ADT	0.372
2023-03-22 13:45 ADT	0.329
2023-03-22 14:00 ADT	0.289
2023-03-22 14:15 ADT	0.254
2023-03-22 14:30 ADT	0.223
2023-03-22 14:45 ADT	0.197
2023-03-22 15:00 ADT	0.177
2023-03-22 15:15 ADT	0.163
2023-03-22 15:30 ADT	0.155
2023-03-22 15:45 ADT	0.154
2023-03-22 16:00 ADT	0.16
2023-03-22 16:15 ADT	0.173
2023-03-22 16:30 ADT	0.192
2023-03-22 16:45 ADT	0.218
2023-03-22 17:00 ADT	0.251
2023-03-22 17:15 ADT	0.291
2023-03-22 17:30 ADT	0.336
2023-03-22 17:45 ADT	0.387
2023-03-22 18:00 ADT	0.443
2023-03-22 18:15 ADT	0.504
2023-03-22 18:30 ADT	0.569
2023-03-22 18:45 ADT	0.638
2023-03-22 19:00 ADT	0.709
2023-03-22 19:15 ADT	0.781
2023-03-22 19:30 ADT	0.855
2023-03-22 19:45 ADT	0.929
2023-03-22 20:00 ADT	1.001
2023-03-22 20:15 ADT	1.072
2023-03-22 20:30 ADT	1.14
2023-03-22 20:45 ADT	1.204
2023-03-22 21:00 ADT	1.263
2023-03-22 21:15 ADT	1.316
2023-03-22 21:30 ADT	1.363
2023-03-22 21:45 ADT	1.403
2023-03-22 22:00 ADT	1.435
2023-03-22 22:15 ADT	1.459
2023-03-22 22:30 ADT	1.475
2023-03-22 22:45 ADT	1.482
2023-03-22 23:00 ADT	1.481
2023-03-22 23:15 ADT	1.471
2023-03-22 23:30 ADT	1.453
2023-03-22 23:45 ADT	1.428
2023-03-23 00:00 ADT	1.396
2023-03-23 00:15 ADT	1.358
2023-03-23 00:30 ADT	1.314
2023-03-23 00:45 ADT	1.266
2023-03-23 01:00 ADT	1.214
2023-03-23 01:15 ADT	1.159
2023-03-23 01:30 ADT	1.103
2023-03-23 01:45 ADT	1.046
2023-03-23 02:00 ADT	0.989
2023-03-23 02:15 ADT	0.932
2023-03-23 02:30 ADT	0.878
2023-03-23 02:45 ADT	0.826
2023-03-23 03:00 ADT	0.777
2023-03-23 03:15 ADT	0.732
2023-03-23 03:30 ADT	0.691
2023-03-23 03:45 ADT	0.655
2023-03-23 04:00 ADT	0.624
2023-03-23 04:15 ADT	0.598
2023-03-23 04:30 ADT	0.577
2023-03-23 04:45 ADT	0.562
2023-03-23 05:00 ADT	0.553
2023-03-23 05:15 ADT	0.55
2023-03-23 05:30 ADT	0.551
2023-03-23 05:45 ADT	0.559
2023-03-23 06:00 ADT	0.571
2023-03-23 06:15 ADT	0.588
2023-03-23 06:30 ADT	0.609
2023-03-23 06:45 ADT	0.634
2023-03-23 07:00 ADT	0.663
2023-03-23 07:15 ADT	0.694
2023-03-23 07:30 ADT	0.727
2023-03-23 07:45 ADT	0.761
2023-03-23 08:00 ADT	0.796
2023-03-23 08:15 ADT	0.831
2023-03-23 08:30 ADT	0.865
2023-03-23 08:45 ADT	0.896
2023-03-23 09:00 ADT	0.925
2023-03-23 09:15 ADT	0.95
2023-03-23 09:30 ADT	0.971
2023-03-23 09:45 ADT	0.986
2023-03-23 10:00 ADT	0.997
2023-03-23 10:15 ADT	1.001
2023-03-23 10:30 ADT	0.998
2023-03-23 10:45 ADT	0.989
2023-03-23 11:00 ADT	0.973
2023-03-23 11:15 ADT	0.951
2023-03-23 11:30 ADT	0.922
2023-03-23 11:45 ADT	0.886
2023-03-23 12:00 ADT	0.845
2023-03-23 12:15 ADT	0.799
2023-03-23 12:30 ADT	0.749
2023-03-23 12:45 ADT	0.695
2023-03-23 13:00 ADT	0.638
2023-03-23 13:15 ADT	0.58
2023-03-23 13:30 ADT	0.52
2023-03-23 13:45 ADT	0.461
2023-03-23 14:00 ADT	0.403
2023-03-23 14:15 ADT	0.346
2023-03-23 14:30 ADT	0.293
2023-03-23 14:45 ADT	0.243
2023-03-23 15:00 ADT	0.198
2023-03-23 15:15 ADT	0.157
2023-03-23 15:30 ADT	0.122
2023-03-23 15:45 ADT	0.094
2023-03-23 16:00 ADT	0.072
2023-03-23 16:15 ADT	0.056
2023-03-23 16:30 ADT	0.048
2023-03-23 16:45 ADT	0.047
2023-03-23 17:00 ADT	0.054
2023-03-23 17:15 ADT	0.067
2023-03-23 17:30 ADT	0.088
2023-03-23 17:45 ADT	0.116
2023-03-23 18:00 ADT	0.15
2023-03-23 18:15 ADT	0.191
2023-03-23 18:30 ADT	0.238
2023-03-23 18:45 ADT	0.29
2023-03-23 19:00 ADT	0.347
2023-03-23 19:15 ADT	0.408
2023-03-23 19:30 ADT	0.473
2023-03-23 19:45 ADT	0.541
2023-03-23 20:00 ADT	0.611
2023-03-23 20:15 ADT	0.682
2023-03-23 20:30 ADT	0.753
2023-03-23 20:45 ADT	0.823
2023-03-23 21:00 ADT	0.892
2023-03-23 21:15 ADT	0.958
2023-03-23 21:30 ADT	1.021
2023-03-23 21:45 ADT	1.079
2023-03-23 22:00 ADT	1.133
2023-03-23 22:15 ADT	1.18
2023-03-23 22:30 ADT	1.221
2023-03-23 22:45 ADT	1.255
2023-03-23 23:00 ADT	1.282
2023-03-23 23:15 ADT	1.302
2023-03-23 23:30 ADT	1.313
2023-03-23 23:45 ADT	1.317
2023-03-24 00:00 ADT	1.314
2023-03-24 00:15 ADT	1.304
2023-03-24 00:30 ADT	1.287
2023-03-24 00:45 ADT	1.264
2023-03-24 01:00 ADT	1.235
2023-03-24 01:15 ADT	1.202
2023-03-24 01:30 ADT	1.165
2023-03-24 01:45 ADT	1.125
2023-03-24 02:00 ADT	1.083
2023-03-24 02:15 ADT	1.039
2023-03-24 02:30 ADT	0.995
2023-03-24 02:45 ADT	0.952
2023-03-24 03:00 ADT	0.91
2023-03-24 03:15 ADT	0.87
2023-03-24 03:30 ADT	0.832
2023-03-24 03:45 ADT	0.798
2023-03-24 04:00 ADT	0.767
2023-03-24 04:15 ADT	0.741
2023-03-24 04:30 ADT	0.719
2023-03-24 04:45 ADT	0.702
2023-03-24 05:00 ADT	0.689
2023-03-24 05:15 ADT	0.682
2023-03-24 05:30 ADT	0.68
2023-03-24 05:45 ADT	0.683
2023-03-24 06:00 ADT	0.691
2023-03-24 06:15 ADT	0.703
2023-03-24 06:30 ADT	0.72
2023-03-24 06:45 ADT	0.741
2023-03-24 07:00 ADT	0.765
2023-03-24 07:15 ADT	0.793
2023-03-24 07:30 ADT	0.824
2023-03-24 07:45 ADT	0.857
2023-03-24 08:00 ADT	0.891
2023-03-24 08:15 ADT	0.927
2023-03-24 08:30 ADT	0.962
2023-03-24 08:45 ADT	0.997
2023-03-24 09:00 ADT	1.03
2023-03-24 09:15 ADT	1.061
2023-03-24 09:30 ADT	1.09
2023-03-24 09:45 ADT	1.115
2023-03-24 10:00 ADT	1.135
2023-03-24 10:15 ADT	1.151
2023-03-24 10:30 ADT	1.16
2023-03-24 10:45 ADT	1.164
2023-03-24 11:00 ADT	1.162
2023-03-24 11:15 ADT	1.152
2023-03-24 11:30 ADT	1.136
2023-03-24 11:45 ADT	1.113
2023-03-24 12:00 ADT	1.083
2023-03-24 12:15 ADT	1.047
2023-03-24 12:30 ADT	1.005
2023-03-24 12:45 ADT	0.957
2023-03-24 13:00 ADT	0.904
2023-03-24 13:15 ADT	0.846
2023-03-24 13:30 ADT	0.785
2023-03-24 13:45 ADT	0.722
2023-03-24 14:00 ADT	0.657
2023-03-24 14:15 ADT	0.591
2023-03-24 14:30 ADT	0.525
2023-03-24 14:45 ADT	0.46
2023-03-24 15:00 ADT	0.397
2023-03-24 15:15 ADT	0.337
2023-03-24 15:30 ADT	0.28
2023-03-24 15:45 ADT	0.228
2023-03-24 16:00 ADT	0.181
2023-03-24 16:15 ADT	0.14
2023-03-24 16:30 ADT	0.104
2023-03-24 16:45 ADT	0.075
2023-03-24 17:00 ADT	0.053
2023-03-24 17:15 ADT	0.037
2023-03-24 17:30 ADT	0.029
2023-03-24 17:45 ADT	0.027
2023-03-24 18:00 ADT	0.033
2023-03-24 18:15 ADT	0.046
2023-03-24 18:30 ADT	0.065
2023-03-24 18:45 ADT	0.091
2023-03-24 19:00 ADT	0.123
2023-03-24 19:15 ADT	0.161
2023-03-24 19:30 ADT	0.204
2023-03-24 19:45 ADT	0.251
2023-03-24 20:00 ADT	0.303
2023-03-24 20:15 ADT	0.358
2023-03-24 20:30 ADT	0.416
2023-03-24 20:45 ADT	0.476
2023-03-24 21:00 ADT	0.537
2023-03-24 21:15 ADT	0.598
2023-03-24 21:30 ADT	0.659
2023-03-24 21:45 ADT	0.719
2023-03-24 22:00 ADT	0.777
2023-03-24 22:15 ADT	0.832
2023-03-24 22:30 ADT	0.883
2023-03-24 22:45 ADT	0.931
2023-03-24 23:00 ADT	0.973
2023-03-24 23:15 ADT	1.01
2023-03-24 23:30 ADT	1.042
2023-03-24 23:45 ADT	1.067
2023-03-25 00:00 ADT	1.086
2023-03-25 00:15 ADT	1.099
2023-03-25 00:30 ADT	1.105
2023-03-25 00:45 ADT	1.106
2023-03-25 01:00 ADT	1.1
2023-03-25 01:15 ADT	1.09
2023-03-25 01:30 ADT	1.074
2023-03-25 01:45 ADT	1.055
2023-03-25 02:00 ADT	1.031
2023-03-25 02:15 ADT	1.005
2023-03-25 02:30 ADT	0.977
2023-03-25 02:45 ADT	0.947
2023-03-25 03:00 ADT	0.917
2023-03-25 03:15 ADT	0.887
2023-03-25 03:30 ADT	0.858
2023-03-25 03:45 ADT	0.83
2023-03-25 04:00 ADT	0.805
2023-03-25 04:15 ADT	0.783
2023-03-25 04:30 ADT	0.764
2023-03-25 04:45 ADT	0.748
2023-03-25 05:00 ADT	0.737
2023-03-25 05:15 ADT	0.73
2023-03-25 05:30 ADT	0.727
2023-03-25 05:45 ADT	0.729
2023-03-25 06:00 ADT	0.735
2023-03-25 06:15 ADT	0.745
2023-03-25 06:30 ADT	0.76
2023-03-25 06:45 ADT	0.779
2023-03-25 07:00 ADT	0.802
2023-03-25 07:15 ADT	0.828
2023-03-25 07:30 ADT	0.858
2023-03-25 07:45 ADT	0.89
2023-03-25 08:00 ADT	0.924
2023-03-25 08:15 ADT	0.96
2023-03-25 08:30 ADT	0.997
2023-03-25 08:45 ADT	1.035
2023-03-25 09:00 ADT	1.072
2023-03-25 09:15 ADT	1.109
2023-03-25 09:30 ADT	1.144
2023-03-25 09:45 ADT	1.177
2023-03-25 10:00 ADT	1.207
2023-03-25 10:15 ADT	1.234
2023-03-25 10:30 ADT	1.257
2023-03-25 10:45 ADT	1.275
2023-03-25 11:00 ADT	1.288
2023-03-25 11:15 ADT	1.295
2023-03-25 11:30 ADT	1.296
2023-03-25 11:45 ADT	1.291
2023-03-25 12:00 ADT	1.279
2023-03-25 12:15 ADT	1.261
2023-03-25 12:30 ADT	1.236
2023-03-25 12:45 ADT	1.204
2023-03-25 13:00 ADT	1.167
2023-03-25 13:15 ADT	1.123
2023-03-25 13:30 ADT	1.074
2023-03-25 13:45 ADT	1.021
2023-03-25 14:00 ADT	0.963
2023-03-25 14:15 ADT	0.902
2023-03-25 14:30 ADT	0.838
2023-03-25 14:45 ADT	0.773
2023-03-25 15:00 ADT	0.706
2023-03-25 15:15 ADT	0.64
2023-03-25 15:30 ADT	0.574
2023-03-25 15:45 ADT	0.51
2023-03-25 16:00 ADT	0.449
2023-03-25 16:15 ADT	0.391
2023-03-25 16:30 ADT	0.337
2023-03-25 16:45 ADT	0.287
2023-03-25 17:00 ADT	0.242
2023-03-25 17:15 ADT	0.202
2023-03-25 17:30 ADT	0.169
2023-03-25 17:45 ADT	0.141
2023-03-25 18:00 ADT	0.12
2023-03-25 18:15 ADT	0.105
2023-03-25 18:30 ADT	0.096
2023-03-25 18:45 ADT	0.093
2023-03-25 19:00 ADT	0.097
2023-03-25 19:15 ADT	0.106
2023-03-25 19:30 ADT	0.122
2023-03-25 19:45 ADT	0.142
2023-03-25 20:00 ADT	0.168
2023-03-25 20:15 ADT	0.198
2023-03-25 20:30 ADT	0.232
2023-03-25 20:45 ADT	0.269
2023-03-25 21:00 ADT	0.31
2023-03-25 21:15 ADT	0.353
2023-03-25 21:30 ADT	0.398
2023-03-25 21:45 ADT	0.444
2023-03-25 22:00 ADT	0.491
2023-03-25 22:15 ADT	0.538
2023-03-25 22:30 ADT	0.584
2023-03-25 22:45 ADT	0.628
2023-03-25 23:00 ADT	0.67
2023-03-25 23:15 ADT	0.71
2023-03-25 23:30 ADT	0.747
2023-03-25 23:45 ADT	0.78
2023-03-26 00:00 ADT	0.809
2023-03-26 00:15 ADT	0.834
2023-03-26 00:30 ADT	0.854
2023-03-26 00:45 ADT	0.87
2023-03-26 01:00 ADT	0.88
2023-03-26 01:15 ADT	0.887
2023-03-26 01:30 ADT	0.888
2023-03-26 01:45 ADT	0.885
2023-03-26 02:00 ADT	0.879
2023-03-26 02:15 ADT	0.869
2023-03-26 02:30 ADT	0.856
2023-03-26 02:45 ADT	0.84
2023-03-26 03:00 ADT	0.823
2023-03-26 03:15 ADT	0.805
2023-03-26 03:30 ADT	0.786
2023-03-26 03:45 ADT	0.767
2023-03-26 04:00 ADT	0.749
2023-03-26 04:15 ADT	0.733
2023-03-26 04:30 ADT	0.718
2023-03-26 04:45 ADT	0.706
2023-03-26 05:00 ADT	0.697
2023-03-26 05:15 ADT	0.691
2023-03-26 05:30 ADT	0.688
2023-03-26 05:45 ADT	0.689
2023-03-26 06:00 ADT	0.695
2023-03-26 06:15 ADT	0.704
2023-03-26 06:30 ADT	0.717
2023-03-26 06:45 ADT	0.734
2023-03-26 07:00 ADT	0.755
2023-03-26 07:15 ADT	0.779
2023-03-26 07:30 ADT	0.807
2023-03-26 07:45 ADT	0.837
2023-03-26 08:00 ADT	0.871
2023-03-26 08:15 ADT	0.906
2023-03-26 08:30 ADT	0.943
2023-03-26 08:45 ADT	0.982
2023-03-26 09:00 ADT	1.021
2023-03-26 09:15 ADT	1.06
2023-03-26 09:30 ADT	1.1
2023-03-26 09:45 ADT	1.138
2023-03-26 10:00 ADT	1.175
2023-03-26 10:15 ADT	1.211
2023-03-26 10:30 ADT	1.244
2023-03-26 10:45 ADT	1.274
2023-03-26 11:00 ADT	1.3
2023-03-26 11:15 ADT	1.322
2023-03-26 11:30 ADT	1.34
2023-03-26 11:45 ADT	1.353
2023-03-26 12:00 ADT	1.361
2023-03-26 12:15 ADT	1.363
2023-03-26 12:30 ADT	1.36
2023-03-26 12:45 ADT	1.35
2023-03-26 13:00 ADT	1.334
2023-03-26 13:15 ADT	1.313
2023-03-26 13:30 ADT	1.285
2023-03-26 13:45 ADT	1.252
2023-03-26 14:00 ADT	1.214
2023-03-26 14:15 ADT	1.171
2023-03-26 14:30 ADT	1.123
2023-03-26 14:45 ADT	1.072
2023-03-26 15:00 ADT	1.017
2023-03-26 15:15 ADT	0.96
2023-03-26 15:30 ADT	0.9
2023-03-26 15:45 ADT	0.84
2023-03-26 16:00 ADT	0.78
2023-03-26 16:15 ADT	0.719
2023-03-26 16:30 ADT	0.66

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	1.65	N/A
Lowest Astronomical Tide	-0.15	N/A
Higher High Water Large Tide	1.59	N/A
Lower Low Water Large Tide	-0.08	N/A
Higher High Water Mean Tide	1.23	N/A
Lower Low Water Mean Tide	0.28	N/A
High Water Level	1.06	N/A
Low Water Level	0.46	N/A
Mean Water Level	0.76	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	-0.478
NAD83_CSRS	-13.9

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
1-1959 TS est	DESTROYED	1959	47.0166	-60.45	59N9500	More Info
2-1959 TS est	NOT_FOUND	1959	47.0166	-60.45	59N9501	More Info
3-1959 TS est	GOOD	1959	47.0166	-60.45	59N9502	More Info
93F9156	NOT_FOUND	1993	47.0166	-60.45	93F9156	More Info
2009N9008	GOOD	2009	47.001951	-60.466654	2009N9008	More Info

Date modified:: 2023-03-20

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