Seal Island (00400)

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Station Information

Code: 00400

Province: Nova Scotia

Location: 43.483333, -66

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)
03:45	0.5	1.6
10:03	3.6	11.7
16:18	0.3	0.9
22:32	3.4	11.2

2023-03-21 (Tue)
Time ADT	Height (m)	Height (ft)
04:35	0.4	1.2
10:52	3.6	11.8
17:04	0.2	0.8
23:17	3.5	11.6

2023-03-22 (Wed)
Time ADT	Height (m)	Height (ft)
05:23	0.3	0.9
11:38	3.6	11.8
17:47	0.3	0.9

2023-03-23 (Thu)
Time ADT	Height (m)	Height (ft)
00:01	3.6	11.7
06:10	0.3	0.8
12:24	3.5	11.6
18:30	0.4	1.2

2023-03-24 (Fri)
Time ADT	Height (m)	Height (ft)
00:44	3.5	11.6
06:56	0.3	1
13:09	3.4	11.1
19:13	0.5	1.6

2023-03-25 (Sat)
Time ADT	Height (m)	Height (ft)
01:27	3.5	11.3
07:43	0.4	1.3
13:56	3.2	10.5
19:56	0.7	2.2

2023-03-26 (Sun)
Time ADT	Height (m)	Height (ft)
02:12	3.3	10.9
08:32	0.6	1.8
14:45	3	9.8
20:42	0.9	2.8

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
2023-03-20		1.7	1	0.6	0.5	0.8	1.3	2.1	2.8	3.3	3.6	3.4	2.8	2	1.2	0.6	0.3	0.4	0.8	1.5	2.3	3	3.4	3.4
2023-03-21	3	2.3	1.5	0.8	0.4	0.4	0.7	1.4	2.2	2.9	3.5	3.6	3.3	2.7	1.9	1.1	0.5	0.2	0.4	1	1.7	2.5	3.2	3.5
2023-03-22	3.4	2.9	2.1	1.3	0.7	0.3	0.4	0.8	1.5	2.3	3	3.5	3.6	3.2	2.5	1.7	0.9	0.4	0.3	0.6	1.2	2	2.8	3.3
2023-03-23	3.6	3.3	2.8	2	1.1	0.5	0.3	0.4	0.9	1.6	2.4	3.1	3.5	3.4	3	2.3	1.5	0.8	0.4	0.4	0.8	1.4	2.2	2.9
2023-03-24	3.4	3.5	3.2	2.6	1.7	1	0.5	0.3	0.5	1.1	1.8	2.5	3.1	3.4	3.2	2.8	2	1.3	0.8	0.5	0.6	1	1.7	2.4
2023-03-25	3.1	3.4	3.4	3	2.3	1.6	0.9	0.5	0.4	0.7	1.2	1.9	2.6	3	3.2	3	2.5	1.9	1.2	0.8	0.7	0.8	1.3	1.9
2023-03-26	2.6	3.1	3.3	3.2	2.8	2.2	1.5	0.9	0.6	0.6	0.9	1.4	2	2.5	2.9	3	2.8	2.3	1.7	1.2	0.9	0.9	1.1	1.5
2023-03-27	2.1

Predictions

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

Predictions
Event Date	Predictions (m)
2023-03-19 15:30 ADT	0.379
2023-03-19 15:45 ADT	0.392
2023-03-19 16:00 ADT	0.428
2023-03-19 16:15 ADT	0.485
2023-03-19 16:30 ADT	0.562
2023-03-19 16:45 ADT	0.659
2023-03-19 17:00 ADT	0.773
2023-03-19 17:15 ADT	0.904
2023-03-19 17:30 ADT	1.049
2023-03-19 17:45 ADT	1.205
2023-03-19 18:00 ADT	1.371
2023-03-19 18:15 ADT	1.545
2023-03-19 18:30 ADT	1.723
2023-03-19 18:45 ADT	1.904
2023-03-19 19:00 ADT	2.084
2023-03-19 19:15 ADT	2.26
2023-03-19 19:30 ADT	2.43
2023-03-19 19:45 ADT	2.591
2023-03-19 20:00 ADT	2.74
2023-03-19 20:15 ADT	2.875
2023-03-19 20:30 ADT	2.993
2023-03-19 20:45 ADT	3.093
2023-03-19 21:00 ADT	3.172
2023-03-19 21:15 ADT	3.23
2023-03-19 21:30 ADT	3.264
2023-03-19 21:45 ADT	3.274
2023-03-19 22:00 ADT	3.261
2023-03-19 22:15 ADT	3.223
2023-03-19 22:30 ADT	3.162
2023-03-19 22:45 ADT	3.078
2023-03-19 23:00 ADT	2.974
2023-03-19 23:15 ADT	2.85
2023-03-19 23:30 ADT	2.71
2023-03-19 23:45 ADT	2.555
2023-03-20 00:00 ADT	2.389
2023-03-20 00:15 ADT	2.214
2023-03-20 00:30 ADT	2.033
2023-03-20 00:45 ADT	1.85
2023-03-20 01:00 ADT	1.668
2023-03-20 01:15 ADT	1.49
2023-03-20 01:30 ADT	1.319
2023-03-20 01:45 ADT	1.158
2023-03-20 02:00 ADT	1.01
2023-03-20 02:15 ADT	0.876
2023-03-20 02:30 ADT	0.76
2023-03-20 02:45 ADT	0.662
2023-03-20 03:00 ADT	0.585
2023-03-20 03:15 ADT	0.529
2023-03-20 03:30 ADT	0.495
2023-03-20 03:45 ADT	0.484
2023-03-20 04:00 ADT	0.496
2023-03-20 04:15 ADT	0.531
2023-03-20 04:30 ADT	0.588
2023-03-20 04:45 ADT	0.665
2023-03-20 05:00 ADT	0.763
2023-03-20 05:15 ADT	0.88
2023-03-20 05:30 ADT	1.014
2023-03-20 05:45 ADT	1.163
2023-03-20 06:00 ADT	1.325
2023-03-20 06:15 ADT	1.498
2023-03-20 06:30 ADT	1.68
2023-03-20 06:45 ADT	1.867
2023-03-20 07:00 ADT	2.057
2023-03-20 07:15 ADT	2.247
2023-03-20 07:30 ADT	2.435
2023-03-20 07:45 ADT	2.617
2023-03-20 08:00 ADT	2.79
2023-03-20 08:15 ADT	2.951
2023-03-20 08:30 ADT	3.099
2023-03-20 08:45 ADT	3.229
2023-03-20 09:00 ADT	3.341
2023-03-20 09:15 ADT	3.431
2023-03-20 09:30 ADT	3.498
2023-03-20 09:45 ADT	3.541
2023-03-20 10:00 ADT	3.558
2023-03-20 10:15 ADT	3.549
2023-03-20 10:30 ADT	3.515
2023-03-20 10:45 ADT	3.455
2023-03-20 11:00 ADT	3.37
2023-03-20 11:15 ADT	3.261
2023-03-20 11:30 ADT	3.131
2023-03-20 11:45 ADT	2.981
2023-03-20 12:00 ADT	2.814
2023-03-20 12:15 ADT	2.633
2023-03-20 12:30 ADT	2.44
2023-03-20 12:45 ADT	2.239
2023-03-20 13:00 ADT	2.034
2023-03-20 13:15 ADT	1.827
2023-03-20 13:30 ADT	1.622
2023-03-20 13:45 ADT	1.423
2023-03-20 14:00 ADT	1.231
2023-03-20 14:15 ADT	1.052
2023-03-20 14:30 ADT	0.886
2023-03-20 14:45 ADT	0.737
2023-03-20 15:00 ADT	0.607
2023-03-20 15:15 ADT	0.498
2023-03-20 15:30 ADT	0.41
2023-03-20 15:45 ADT	0.345
2023-03-20 16:00 ADT	0.305
2023-03-20 16:15 ADT	0.288
2023-03-20 16:30 ADT	0.296
2023-03-20 16:45 ADT	0.328
2023-03-20 17:00 ADT	0.384
2023-03-20 17:15 ADT	0.462
2023-03-20 17:30 ADT	0.561
2023-03-20 17:45 ADT	0.68
2023-03-20 18:00 ADT	0.817
2023-03-20 18:15 ADT	0.971
2023-03-20 18:30 ADT	1.138
2023-03-20 18:45 ADT	1.316
2023-03-20 19:00 ADT	1.503
2023-03-20 19:15 ADT	1.696
2023-03-20 19:30 ADT	1.892
2023-03-20 19:45 ADT	2.087
2023-03-20 20:00 ADT	2.28
2023-03-20 20:15 ADT	2.467
2023-03-20 20:30 ADT	2.644
2023-03-20 20:45 ADT	2.809
2023-03-20 21:00 ADT	2.96
2023-03-20 21:15 ADT	3.092
2023-03-20 21:30 ADT	3.205
2023-03-20 21:45 ADT	3.296
2023-03-20 22:00 ADT	3.363
2023-03-20 22:15 ADT	3.405
2023-03-20 22:30 ADT	3.421
2023-03-20 22:45 ADT	3.412
2023-03-20 23:00 ADT	3.375
2023-03-20 23:15 ADT	3.314
2023-03-20 23:30 ADT	3.227
2023-03-20 23:45 ADT	3.118
2023-03-21 00:00 ADT	2.987
2023-03-21 00:15 ADT	2.838
2023-03-21 00:30 ADT	2.672
2023-03-21 00:45 ADT	2.493
2023-03-21 01:00 ADT	2.304
2023-03-21 01:15 ADT	2.109
2023-03-21 01:30 ADT	1.91
2023-03-21 01:45 ADT	1.711
2023-03-21 02:00 ADT	1.515
2023-03-21 02:15 ADT	1.326
2023-03-21 02:30 ADT	1.147
2023-03-21 02:45 ADT	0.981
2023-03-21 03:00 ADT	0.83
2023-03-21 03:15 ADT	0.697
2023-03-21 03:30 ADT	0.584
2023-03-21 03:45 ADT	0.492
2023-03-21 04:00 ADT	0.423
2023-03-21 04:15 ADT	0.377
2023-03-21 04:30 ADT	0.356
2023-03-21 04:45 ADT	0.359
2023-03-21 05:00 ADT	0.387
2023-03-21 05:15 ADT	0.439
2023-03-21 05:30 ADT	0.514
2023-03-21 05:45 ADT	0.611
2023-03-21 06:00 ADT	0.729
2023-03-21 06:15 ADT	0.866
2023-03-21 06:30 ADT	1.019
2023-03-21 06:45 ADT	1.188
2023-03-21 07:00 ADT	1.369
2023-03-21 07:15 ADT	1.56
2023-03-21 07:30 ADT	1.758
2023-03-21 07:45 ADT	1.96
2023-03-21 08:00 ADT	2.163
2023-03-21 08:15 ADT	2.364
2023-03-21 08:30 ADT	2.56
2023-03-21 08:45 ADT	2.747
2023-03-21 09:00 ADT	2.922
2023-03-21 09:15 ADT	3.083
2023-03-21 09:30 ADT	3.227
2023-03-21 09:45 ADT	3.351
2023-03-21 10:00 ADT	3.453
2023-03-21 10:15 ADT	3.53
2023-03-21 10:30 ADT	3.582
2023-03-21 10:45 ADT	3.608
2023-03-21 11:00 ADT	3.606
2023-03-21 11:15 ADT	3.577
2023-03-21 11:30 ADT	3.521
2023-03-21 11:45 ADT	3.438
2023-03-21 12:00 ADT	3.331
2023-03-21 12:15 ADT	3.2
2023-03-21 12:30 ADT	3.048
2023-03-21 12:45 ADT	2.878
2023-03-21 13:00 ADT	2.693
2023-03-21 13:15 ADT	2.495
2023-03-21 13:30 ADT	2.289
2023-03-21 13:45 ADT	2.076
2023-03-21 14:00 ADT	1.862
2023-03-21 14:15 ADT	1.65
2023-03-21 14:30 ADT	1.442
2023-03-21 14:45 ADT	1.243
2023-03-21 15:00 ADT	1.056
2023-03-21 15:15 ADT	0.883
2023-03-21 15:30 ADT	0.727
2023-03-21 15:45 ADT	0.59
2023-03-21 16:00 ADT	0.474
2023-03-21 16:15 ADT	0.381
2023-03-21 16:30 ADT	0.312
2023-03-21 16:45 ADT	0.268
2023-03-21 17:00 ADT	0.249
2023-03-21 17:15 ADT	0.256
2023-03-21 17:30 ADT	0.288
2023-03-21 17:45 ADT	0.344
2023-03-21 18:00 ADT	0.425
2023-03-21 18:15 ADT	0.527
2023-03-21 18:30 ADT	0.651
2023-03-21 18:45 ADT	0.793
2023-03-21 19:00 ADT	0.953
2023-03-21 19:15 ADT	1.127
2023-03-21 19:30 ADT	1.313
2023-03-21 19:45 ADT	1.509
2023-03-21 20:00 ADT	1.711
2023-03-21 20:15 ADT	1.916
2023-03-21 20:30 ADT	2.121
2023-03-21 20:45 ADT	2.323
2023-03-21 21:00 ADT	2.519
2023-03-21 21:15 ADT	2.705
2023-03-21 21:30 ADT	2.878
2023-03-21 21:45 ADT	3.035
2023-03-21 22:00 ADT	3.175
2023-03-21 22:15 ADT	3.293
2023-03-21 22:30 ADT	3.388
2023-03-21 22:45 ADT	3.459
2023-03-21 23:00 ADT	3.503
2023-03-21 23:15 ADT	3.521
2023-03-21 23:30 ADT	3.51
2023-03-21 23:45 ADT	3.473
2023-03-22 00:00 ADT	3.409
2023-03-22 00:15 ADT	3.319
2023-03-22 00:30 ADT	3.205
2023-03-22 00:45 ADT	3.068
2023-03-22 01:00 ADT	2.912
2023-03-22 01:15 ADT	2.739
2023-03-22 01:30 ADT	2.552
2023-03-22 01:45 ADT	2.354
2023-03-22 02:00 ADT	2.149
2023-03-22 02:15 ADT	1.94
2023-03-22 02:30 ADT	1.73
2023-03-22 02:45 ADT	1.525
2023-03-22 03:00 ADT	1.325
2023-03-22 03:15 ADT	1.136
2023-03-22 03:30 ADT	0.96
2023-03-22 03:45 ADT	0.799
2023-03-22 04:00 ADT	0.657
2023-03-22 04:15 ADT	0.535
2023-03-22 04:30 ADT	0.435
2023-03-22 04:45 ADT	0.358
2023-03-22 05:00 ADT	0.306
2023-03-22 05:15 ADT	0.279
2023-03-22 05:30 ADT	0.277
2023-03-22 05:45 ADT	0.301
2023-03-22 06:00 ADT	0.35
2023-03-22 06:15 ADT	0.423
2023-03-22 06:30 ADT	0.519
2023-03-22 06:45 ADT	0.636
2023-03-22 07:00 ADT	0.774
2023-03-22 07:15 ADT	0.929
2023-03-22 07:30 ADT	1.1
2023-03-22 07:45 ADT	1.285
2023-03-22 08:00 ADT	1.48
2023-03-22 08:15 ADT	1.682
2023-03-22 08:30 ADT	1.889
2023-03-22 08:45 ADT	2.097
2023-03-22 09:00 ADT	2.303
2023-03-22 09:15 ADT	2.504
2023-03-22 09:30 ADT	2.697
2023-03-22 09:45 ADT	2.878
2023-03-22 10:00 ADT	3.044
2023-03-22 10:15 ADT	3.193
2023-03-22 10:30 ADT	3.322
2023-03-22 10:45 ADT	3.428
2023-03-22 11:00 ADT	3.51
2023-03-22 11:15 ADT	3.566
2023-03-22 11:30 ADT	3.595
2023-03-22 11:45 ADT	3.597
2023-03-22 12:00 ADT	3.57
2023-03-22 12:15 ADT	3.517
2023-03-22 12:30 ADT	3.436
2023-03-22 12:45 ADT	3.331
2023-03-22 13:00 ADT	3.202
2023-03-22 13:15 ADT	3.051
2023-03-22 13:30 ADT	2.883
2023-03-22 13:45 ADT	2.698
2023-03-22 14:00 ADT	2.502
2023-03-22 14:15 ADT	2.296
2023-03-22 14:30 ADT	2.084
2023-03-22 14:45 ADT	1.871
2023-03-22 15:00 ADT	1.659
2023-03-22 15:15 ADT	1.452
2023-03-22 15:30 ADT	1.254
2023-03-22 15:45 ADT	1.067
2023-03-22 16:00 ADT	0.895
2023-03-22 16:15 ADT	0.739
2023-03-22 16:30 ADT	0.603
2023-03-22 16:45 ADT	0.489
2023-03-22 17:00 ADT	0.397
2023-03-22 17:15 ADT	0.33
2023-03-22 17:30 ADT	0.287
2023-03-22 17:45 ADT	0.27
2023-03-22 18:00 ADT	0.279
2023-03-22 18:15 ADT	0.312
2023-03-22 18:30 ADT	0.371
2023-03-22 18:45 ADT	0.453
2023-03-22 19:00 ADT	0.558
2023-03-22 19:15 ADT	0.684
2023-03-22 19:30 ADT	0.829
2023-03-22 19:45 ADT	0.991
2023-03-22 20:00 ADT	1.168
2023-03-22 20:15 ADT	1.356
2023-03-22 20:30 ADT	1.554
2023-03-22 20:45 ADT	1.757
2023-03-22 21:00 ADT	1.964
2023-03-22 21:15 ADT	2.17
2023-03-22 21:30 ADT	2.373
2023-03-22 21:45 ADT	2.569
2023-03-22 22:00 ADT	2.756
2023-03-22 22:15 ADT	2.929
2023-03-22 22:30 ADT	3.085
2023-03-22 22:45 ADT	3.224
2023-03-22 23:00 ADT	3.341
2023-03-22 23:15 ADT	3.434
2023-03-22 23:30 ADT	3.503
2023-03-22 23:45 ADT	3.545
2023-03-23 00:00 ADT	3.56
2023-03-23 00:15 ADT	3.547
2023-03-23 00:30 ADT	3.507
2023-03-23 00:45 ADT	3.44
2023-03-23 01:00 ADT	3.348
2023-03-23 01:15 ADT	3.231
2023-03-23 01:30 ADT	3.092
2023-03-23 01:45 ADT	2.933
2023-03-23 02:00 ADT	2.758
2023-03-23 02:15 ADT	2.568
2023-03-23 02:30 ADT	2.368
2023-03-23 02:45 ADT	2.161
2023-03-23 03:00 ADT	1.95
2023-03-23 03:15 ADT	1.739
2023-03-23 03:30 ADT	1.531
2023-03-23 03:45 ADT	1.33
2023-03-23 04:00 ADT	1.138
2023-03-23 04:15 ADT	0.96
2023-03-23 04:30 ADT	0.798
2023-03-23 04:45 ADT	0.653
2023-03-23 05:00 ADT	0.529
2023-03-23 05:15 ADT	0.426
2023-03-23 05:30 ADT	0.348
2023-03-23 05:45 ADT	0.293
2023-03-23 06:00 ADT	0.264
2023-03-23 06:15 ADT	0.259
2023-03-23 06:30 ADT	0.281
2023-03-23 06:45 ADT	0.327
2023-03-23 07:00 ADT	0.397
2023-03-23 07:15 ADT	0.49
2023-03-23 07:30 ADT	0.605
2023-03-23 07:45 ADT	0.739
2023-03-23 08:00 ADT	0.892
2023-03-23 08:15 ADT	1.06
2023-03-23 08:30 ADT	1.241
2023-03-23 08:45 ADT	1.432
2023-03-23 09:00 ADT	1.631
2023-03-23 09:15 ADT	1.835
2023-03-23 09:30 ADT	2.04
2023-03-23 09:45 ADT	2.243
2023-03-23 10:00 ADT	2.44
2023-03-23 10:15 ADT	2.63
2023-03-23 10:30 ADT	2.808
2023-03-23 10:45 ADT	2.972
2023-03-23 11:00 ADT	3.118
2023-03-23 11:15 ADT	3.245
2023-03-23 11:30 ADT	3.35
2023-03-23 11:45 ADT	3.431
2023-03-23 12:00 ADT	3.487
2023-03-23 12:15 ADT	3.516
2023-03-23 12:30 ADT	3.519
2023-03-23 12:45 ADT	3.494
2023-03-23 13:00 ADT	3.443
2023-03-23 13:15 ADT	3.366
2023-03-23 13:30 ADT	3.265
2023-03-23 13:45 ADT	3.141
2023-03-23 14:00 ADT	2.997
2023-03-23 14:15 ADT	2.835
2023-03-23 14:30 ADT	2.658
2023-03-23 14:45 ADT	2.469
2023-03-23 15:00 ADT	2.272
2023-03-23 15:15 ADT	2.069
2023-03-23 15:30 ADT	1.864
2023-03-23 15:45 ADT	1.662
2023-03-23 16:00 ADT	1.464
2023-03-23 16:15 ADT	1.275
2023-03-23 16:30 ADT	1.097
2023-03-23 16:45 ADT	0.933
2023-03-23 17:00 ADT	0.786
2023-03-23 17:15 ADT	0.657
2023-03-23 17:30 ADT	0.55
2023-03-23 17:45 ADT	0.464
2023-03-23 18:00 ADT	0.402
2023-03-23 18:15 ADT	0.365
2023-03-23 18:30 ADT	0.352
2023-03-23 18:45 ADT	0.364
2023-03-23 19:00 ADT	0.4
2023-03-23 19:15 ADT	0.46
2023-03-23 19:30 ADT	0.543
2023-03-23 19:45 ADT	0.648
2023-03-23 20:00 ADT	0.772
2023-03-23 20:15 ADT	0.915
2023-03-23 20:30 ADT	1.074
2023-03-23 20:45 ADT	1.247
2023-03-23 21:00 ADT	1.431
2023-03-23 21:15 ADT	1.623
2023-03-23 21:30 ADT	1.821
2023-03-23 21:45 ADT	2.021
2023-03-23 22:00 ADT	2.22
2023-03-23 22:15 ADT	2.416
2023-03-23 22:30 ADT	2.604
2023-03-23 22:45 ADT	2.782
2023-03-23 23:00 ADT	2.947
2023-03-23 23:15 ADT	3.097
2023-03-23 23:30 ADT	3.228
2023-03-23 23:45 ADT	3.338
2023-03-24 00:00 ADT	3.425
2023-03-24 00:15 ADT	3.488
2023-03-24 00:30 ADT	3.525
2023-03-24 00:45 ADT	3.536
2023-03-24 01:00 ADT	3.521
2023-03-24 01:15 ADT	3.479
2023-03-24 01:30 ADT	3.411
2023-03-24 01:45 ADT	3.319
2023-03-24 02:00 ADT	3.203
2023-03-24 02:15 ADT	3.066
2023-03-24 02:30 ADT	2.911
2023-03-24 02:45 ADT	2.739
2023-03-24 03:00 ADT	2.554
2023-03-24 03:15 ADT	2.359
2023-03-24 03:30 ADT	2.158
2023-03-24 03:45 ADT	1.953
2023-03-24 04:00 ADT	1.748
2023-03-24 04:15 ADT	1.546
2023-03-24 04:30 ADT	1.351
2023-03-24 04:45 ADT	1.165
2023-03-24 05:00 ADT	0.992
2023-03-24 05:15 ADT	0.835
2023-03-24 05:30 ADT	0.694
2023-03-24 05:45 ADT	0.573
2023-03-24 06:00 ADT	0.473
2023-03-24 06:15 ADT	0.396
2023-03-24 06:30 ADT	0.342
2023-03-24 06:45 ADT	0.312
2023-03-24 07:00 ADT	0.306
2023-03-24 07:15 ADT	0.325
2023-03-24 07:30 ADT	0.367
2023-03-24 07:45 ADT	0.432
2023-03-24 08:00 ADT	0.52
2023-03-24 08:15 ADT	0.628
2023-03-24 08:30 ADT	0.754
2023-03-24 08:45 ADT	0.898
2023-03-24 09:00 ADT	1.057
2023-03-24 09:15 ADT	1.228
2023-03-24 09:30 ADT	1.409
2023-03-24 09:45 ADT	1.597
2023-03-24 10:00 ADT	1.789
2023-03-24 10:15 ADT	1.982
2023-03-24 10:30 ADT	2.174
2023-03-24 10:45 ADT	2.36
2023-03-24 11:00 ADT	2.539
2023-03-24 11:15 ADT	2.707
2023-03-24 11:30 ADT	2.861
2023-03-24 11:45 ADT	2.999
2023-03-24 12:00 ADT	3.119
2023-03-24 12:15 ADT	3.218
2023-03-24 12:30 ADT	3.295
2023-03-24 12:45 ADT	3.347
2023-03-24 13:00 ADT	3.376
2023-03-24 13:15 ADT	3.379
2023-03-24 13:30 ADT	3.357
2023-03-24 13:45 ADT	3.311
2023-03-24 14:00 ADT	3.24
2023-03-24 14:15 ADT	3.147
2023-03-24 14:30 ADT	3.033
2023-03-24 14:45 ADT	2.9
2023-03-24 15:00 ADT	2.75
2023-03-24 15:15 ADT	2.587
2023-03-24 15:30 ADT	2.413
2023-03-24 15:45 ADT	2.231
2023-03-24 16:00 ADT	2.045
2023-03-24 16:15 ADT	1.857
2023-03-24 16:30 ADT	1.67
2023-03-24 16:45 ADT	1.489
2023-03-24 17:00 ADT	1.316
2023-03-24 17:15 ADT	1.153
2023-03-24 17:30 ADT	1.004
2023-03-24 17:45 ADT	0.87
2023-03-24 18:00 ADT	0.754
2023-03-24 18:15 ADT	0.657
2023-03-24 18:30 ADT	0.582
2023-03-24 18:45 ADT	0.528
2023-03-24 19:00 ADT	0.496
2023-03-24 19:15 ADT	0.488
2023-03-24 19:30 ADT	0.502
2023-03-24 19:45 ADT	0.54
2023-03-24 20:00 ADT	0.599
2023-03-24 20:15 ADT	0.68
2023-03-24 20:30 ADT	0.78
2023-03-24 20:45 ADT	0.899
2023-03-24 21:00 ADT	1.034
2023-03-24 21:15 ADT	1.184
2023-03-24 21:30 ADT	1.347
2023-03-24 21:45 ADT	1.519
2023-03-24 22:00 ADT	1.699
2023-03-24 22:15 ADT	1.883
2023-03-24 22:30 ADT	2.069
2023-03-24 22:45 ADT	2.254
2023-03-24 23:00 ADT	2.435
2023-03-24 23:15 ADT	2.609
2023-03-24 23:30 ADT	2.774
2023-03-24 23:45 ADT	2.925
2023-03-25 00:00 ADT	3.062
2023-03-25 00:15 ADT	3.181
2023-03-25 00:30 ADT	3.281
2023-03-25 00:45 ADT	3.359
2023-03-25 01:00 ADT	3.415
2023-03-25 01:15 ADT	3.447
2023-03-25 01:30 ADT	3.455
2023-03-25 01:45 ADT	3.438
2023-03-25 02:00 ADT	3.396
2023-03-25 02:15 ADT	3.331
2023-03-25 02:30 ADT	3.242
2023-03-25 02:45 ADT	3.133
2023-03-25 03:00 ADT	3.004
2023-03-25 03:15 ADT	2.858
2023-03-25 03:30 ADT	2.697
2023-03-25 03:45 ADT	2.524
2023-03-25 04:00 ADT	2.341
2023-03-25 04:15 ADT	2.153
2023-03-25 04:30 ADT	1.961
2023-03-25 04:45 ADT	1.77
2023-03-25 05:00 ADT	1.581
2023-03-25 05:15 ADT	1.399
2023-03-25 05:30 ADT	1.225
2023-03-25 05:45 ADT	1.063
2023-03-25 06:00 ADT	0.915
2023-03-25 06:15 ADT	0.783
2023-03-25 06:30 ADT	0.669
2023-03-25 06:45 ADT	0.574
2023-03-25 07:00 ADT	0.5
2023-03-25 07:15 ADT	0.448
2023-03-25 07:30 ADT	0.418
2023-03-25 07:45 ADT	0.41
2023-03-25 08:00 ADT	0.424
2023-03-25 08:15 ADT	0.46
2023-03-25 08:30 ADT	0.518
2023-03-25 08:45 ADT	0.595
2023-03-25 09:00 ADT	0.692
2023-03-25 09:15 ADT	0.806
2023-03-25 09:30 ADT	0.935
2023-03-25 09:45 ADT	1.078
2023-03-25 10:00 ADT	1.233
2023-03-25 10:15 ADT	1.397
2023-03-25 10:30 ADT	1.567
2023-03-25 10:45 ADT	1.741
2023-03-25 11:00 ADT	1.916
2023-03-25 11:15 ADT	2.089
2023-03-25 11:30 ADT	2.259
2023-03-25 11:45 ADT	2.421
2023-03-25 12:00 ADT	2.573
2023-03-25 12:15 ADT	2.714
2023-03-25 12:30 ADT	2.839
2023-03-25 12:45 ADT	2.949
2023-03-25 13:00 ADT	3.039
2023-03-25 13:15 ADT	3.11
2023-03-25 13:30 ADT	3.16
2023-03-25 13:45 ADT	3.188
2023-03-25 14:00 ADT	3.193
2023-03-25 14:15 ADT	3.176
2023-03-25 14:30 ADT	3.136
2023-03-25 14:45 ADT	3.076
2023-03-25 15:00 ADT	2.995
2023-03-25 15:15 ADT	2.895
2023-03-25 15:30 ADT	2.779
2023-03-25 15:45 ADT	2.647
2023-03-25 16:00 ADT	2.504
2023-03-25 16:15 ADT	2.351
2023-03-25 16:30 ADT	2.19
2023-03-25 16:45 ADT	2.026
2023-03-25 17:00 ADT	1.86
2023-03-25 17:15 ADT	1.696
2023-03-25 17:30 ADT	1.536
2023-03-25 17:45 ADT	1.384
2023-03-25 18:00 ADT	1.241
2023-03-25 18:15 ADT	1.109
2023-03-25 18:30 ADT	0.992
2023-03-25 18:45 ADT	0.891
2023-03-25 19:00 ADT	0.806
2023-03-25 19:15 ADT	0.741
2023-03-25 19:30 ADT	0.695
2023-03-25 19:45 ADT	0.669
2023-03-25 20:00 ADT	0.664
2023-03-25 20:15 ADT	0.679
2023-03-25 20:30 ADT	0.714
2023-03-25 20:45 ADT	0.77
2023-03-25 21:00 ADT	0.843
2023-03-25 21:15 ADT	0.935
2023-03-25 21:30 ADT	1.043
2023-03-25 21:45 ADT	1.165
2023-03-25 22:00 ADT	1.301
2023-03-25 22:15 ADT	1.447
2023-03-25 22:30 ADT	1.602
2023-03-25 22:45 ADT	1.763
2023-03-25 23:00 ADT	1.929
2023-03-25 23:15 ADT	2.095
2023-03-25 23:30 ADT	2.261
2023-03-25 23:45 ADT	2.422
2023-03-26 00:00 ADT	2.577
2023-03-26 00:15 ADT	2.724
2023-03-26 00:30 ADT	2.859
2023-03-26 00:45 ADT	2.98
2023-03-26 01:00 ADT	3.086
2023-03-26 01:15 ADT	3.175
2023-03-26 01:30 ADT	3.244
2023-03-26 01:45 ADT	3.293
2023-03-26 02:00 ADT	3.321
2023-03-26 02:15 ADT	3.327
2023-03-26 02:30 ADT	3.312
2023-03-26 02:45 ADT	3.274
2023-03-26 03:00 ADT	3.216
2023-03-26 03:15 ADT	3.136
2023-03-26 03:30 ADT	3.038
2023-03-26 03:45 ADT	2.923
2023-03-26 04:00 ADT	2.792
2023-03-26 04:15 ADT	2.648
2023-03-26 04:30 ADT	2.492
2023-03-26 04:45 ADT	2.328
2023-03-26 05:00 ADT	2.159
2023-03-26 05:15 ADT	1.986
2023-03-26 05:30 ADT	1.813
2023-03-26 05:45 ADT	1.643
2023-03-26 06:00 ADT	1.478
2023-03-26 06:15 ADT	1.32
2023-03-26 06:30 ADT	1.172
2023-03-26 06:45 ADT	1.037
2023-03-26 07:00 ADT	0.915
2023-03-26 07:15 ADT	0.809
2023-03-26 07:30 ADT	0.72
2023-03-26 07:45 ADT	0.65
2023-03-26 08:00 ADT	0.598
2023-03-26 08:15 ADT	0.566
2023-03-26 08:30 ADT	0.554
2023-03-26 08:45 ADT	0.562
2023-03-26 09:00 ADT	0.589
2023-03-26 09:15 ADT	0.635
2023-03-26 09:30 ADT	0.699
2023-03-26 09:45 ADT	0.78
2023-03-26 10:00 ADT	0.877
2023-03-26 10:15 ADT	0.987
2023-03-26 10:30 ADT	1.11
2023-03-26 10:45 ADT	1.243
2023-03-26 11:00 ADT	1.384
2023-03-26 11:15 ADT	1.531
2023-03-26 11:30 ADT	1.682
2023-03-26 11:45 ADT	1.835
2023-03-26 12:00 ADT	1.986
2023-03-26 12:15 ADT	2.135
2023-03-26 12:30 ADT	2.277
2023-03-26 12:45 ADT	2.412
2023-03-26 13:00 ADT	2.536
2023-03-26 13:15 ADT	2.648
2023-03-26 13:30 ADT	2.747
2023-03-26 13:45 ADT	2.829
2023-03-26 14:00 ADT	2.895
2023-03-26 14:15 ADT	2.943
2023-03-26 14:30 ADT	2.972
2023-03-26 14:45 ADT	2.981
2023-03-26 15:00 ADT	2.972
2023-03-26 15:15 ADT	2.943

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	3.79	N/A
Lowest Astronomical Tide	0.08	N/A
Higher High Water Large Tide	3.74	N/A
Lower Low Water Large Tide	0.13	N/A
Higher High Water Mean Tide	3.27	N/A
Lower Low Water Mean Tide	0.59	N/A
High Water Level	3.14	N/A
Low Water Level	0.68	N/A
Mean Water Level	1.9	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.

Date modified:: 2023-03-20

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Seal Island - 00400

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