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

2023-02-01 (Wed)
Time AST	Height (m)	Height (ft)
00:34	1.1	3.5
06:59	3.1	10.1
13:31	0.8	2.6
19:45	2.7	8.8

2023-02-02 (Thu)
Time AST	Height (m)	Height (ft)
01:30	1.1	3.6
07:54	3.1	10.2
14:25	0.8	2.5
20:38	2.7	8.8

2023-02-03 (Fri)
Time AST	Height (m)	Height (ft)
02:22	1.1	3.5
08:42	3.2	10.3
15:13	0.7	2.4
21:24	2.7	9

2023-02-04 (Sat)
Time AST	Height (m)	Height (ft)
03:07	1	3.4
09:26	3.2	10.5
15:54	0.7	2.3
22:04	2.8	9.1

2023-02-05 (Sun)
Time AST	Height (m)	Height (ft)
03:49	1	3.3
10:06	3.2	10.5
16:30	0.7	2.2
22:40	2.8	9.3

2023-02-06 (Mon)
Time AST	Height (m)	Height (ft)
04:27	0.9	3.1
10:44	3.2	10.5
17:04	0.7	2.2
23:14	2.9	9.5

2023-02-07 (Tue)
Time AST	Height (m)	Height (ft)
05:04	0.9	2.9
11:20	3.2	10.5
17:36	0.7	2.2
23:48	2.9	9.7

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
2023-02-01	1.1	1.1	1.3	1.7	2.1	2.6	3	3.1	2.9	2.6	2.1	1.5	1.1	0.8	0.8	1.1	1.4	1.9	2.3	2.6	2.7	2.5	2.1	1.7
2023-02-02	1.3	1.1	1.1	1.3	1.7	2.2	2.7	3	3.1	2.9	2.5	2	1.4	1	0.8	0.8	1	1.5	1.9	2.4	2.6	2.7	2.5	2.1
2023-02-03	1.6	1.3	1.1	1.1	1.4	1.8	2.3	2.8	3.1	3.1	2.9	2.4	1.9	1.3	0.9	0.7	0.8	1.1	1.6	2.1	2.5	2.7	2.7	2.4
2023-02-04	2	1.5	1.2	1	1.1	1.4	1.9	2.4	2.9	3.2	3.1	2.8	2.3	1.7	1.2	0.8	0.7	0.8	1.2	1.7	2.2	2.6	2.8	2.7
2023-02-05	2.3	1.8	1.4	1.1	1	1.2	1.6	2.1	2.6	3	3.2	3.1	2.7	2.1	1.5	1	0.7	0.7	1	1.4	2	2.4	2.8	2.8
2023-02-06	2.6	2.1	1.6	1.2	1	1	1.2	1.7	2.3	2.8	3.1	3.2	3	2.5	1.8	1.2	0.8	0.7	0.8	1.2	1.7	2.2	2.7	2.9
2023-02-07	2.8	2.5	1.9	1.4	1	0.9	1	1.4	1.9	2.5	2.9	3.2	3.1	2.8	2.2	1.6	1	0.7	0.7	0.9	1.4	2	2.5	2.8

Predictions

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

Predictions
Event Date	Predictions (m)
2023-01-31 11:30 AST	0.955
2023-01-31 11:45 AST	0.902
2023-01-31 12:00 AST	0.865
2023-01-31 12:15 AST	0.842
2023-01-31 12:30 AST	0.835
2023-01-31 12:45 AST	0.842
2023-01-31 13:00 AST	0.864
2023-01-31 13:15 AST	0.9
2023-01-31 13:30 AST	0.949
2023-01-31 13:45 AST	1.011
2023-01-31 14:00 AST	1.084
2023-01-31 14:15 AST	1.167
2023-01-31 14:30 AST	1.26
2023-01-31 14:45 AST	1.36
2023-01-31 15:00 AST	1.466
2023-01-31 15:15 AST	1.577
2023-01-31 15:30 AST	1.69
2023-01-31 15:45 AST	1.805
2023-01-31 16:00 AST	1.92
2023-01-31 16:15 AST	2.032
2023-01-31 16:30 AST	2.14
2023-01-31 16:45 AST	2.242
2023-01-31 17:00 AST	2.337
2023-01-31 17:15 AST	2.422
2023-01-31 17:30 AST	2.498
2023-01-31 17:45 AST	2.561
2023-01-31 18:00 AST	2.612
2023-01-31 18:15 AST	2.649
2023-01-31 18:30 AST	2.671
2023-01-31 18:45 AST	2.678
2023-01-31 19:00 AST	2.671
2023-01-31 19:15 AST	2.648
2023-01-31 19:30 AST	2.611
2023-01-31 19:45 AST	2.56
2023-01-31 20:00 AST	2.496
2023-01-31 20:15 AST	2.421
2023-01-31 20:30 AST	2.336
2023-01-31 20:45 AST	2.242
2023-01-31 21:00 AST	2.141
2023-01-31 21:15 AST	2.036
2023-01-31 21:30 AST	1.928
2023-01-31 21:45 AST	1.819
2023-01-31 22:00 AST	1.711
2023-01-31 22:15 AST	1.607
2023-01-31 22:30 AST	1.507
2023-01-31 22:45 AST	1.415
2023-01-31 23:00 AST	1.331
2023-01-31 23:15 AST	1.257
2023-01-31 23:30 AST	1.194
2023-01-31 23:45 AST	1.143
2023-02-01 00:00 AST	1.105
2023-02-01 00:15 AST	1.081
2023-02-01 00:30 AST	1.07
2023-02-01 00:45 AST	1.074
2023-02-01 01:00 AST	1.091
2023-02-01 01:15 AST	1.123
2023-02-01 01:30 AST	1.167
2023-02-01 01:45 AST	1.225
2023-02-01 02:00 AST	1.294
2023-02-01 02:15 AST	1.375
2023-02-01 02:30 AST	1.465
2023-02-01 02:45 AST	1.564
2023-02-01 03:00 AST	1.671
2023-02-01 03:15 AST	1.784
2023-02-01 03:30 AST	1.902
2023-02-01 03:45 AST	2.022
2023-02-01 04:00 AST	2.144
2023-02-01 04:15 AST	2.265
2023-02-01 04:30 AST	2.385
2023-02-01 04:45 AST	2.5
2023-02-01 05:00 AST	2.609
2023-02-01 05:15 AST	2.711
2023-02-01 05:30 AST	2.803
2023-02-01 05:45 AST	2.884
2023-02-01 06:00 AST	2.953
2023-02-01 06:15 AST	3.008
2023-02-01 06:30 AST	3.049
2023-02-01 06:45 AST	3.073
2023-02-01 07:00 AST	3.082
2023-02-01 07:15 AST	3.073
2023-02-01 07:30 AST	3.048
2023-02-01 07:45 AST	3.006
2023-02-01 08:00 AST	2.947
2023-02-01 08:15 AST	2.874
2023-02-01 08:30 AST	2.786
2023-02-01 08:45 AST	2.686
2023-02-01 09:00 AST	2.574
2023-02-01 09:15 AST	2.453
2023-02-01 09:30 AST	2.324
2023-02-01 09:45 AST	2.19
2023-02-01 10:00 AST	2.052
2023-02-01 10:15 AST	1.913
2023-02-01 10:30 AST	1.775
2023-02-01 10:45 AST	1.64
2023-02-01 11:00 AST	1.51
2023-02-01 11:15 AST	1.387
2023-02-01 11:30 AST	1.273
2023-02-01 11:45 AST	1.169
2023-02-01 12:00 AST	1.076
2023-02-01 12:15 AST	0.995
2023-02-01 12:30 AST	0.928
2023-02-01 12:45 AST	0.876
2023-02-01 13:00 AST	0.837
2023-02-01 13:15 AST	0.814
2023-02-01 13:30 AST	0.806
2023-02-01 13:45 AST	0.812
2023-02-01 14:00 AST	0.833
2023-02-01 14:15 AST	0.868
2023-02-01 14:30 AST	0.916
2023-02-01 14:45 AST	0.977
2023-02-01 15:00 AST	1.05
2023-02-01 15:15 AST	1.133
2023-02-01 15:30 AST	1.225
2023-02-01 15:45 AST	1.326
2023-02-01 16:00 AST	1.433
2023-02-01 16:15 AST	1.545
2023-02-01 16:30 AST	1.66
2023-02-01 16:45 AST	1.777
2023-02-01 17:00 AST	1.894
2023-02-01 17:15 AST	2.008
2023-02-01 17:30 AST	2.119
2023-02-01 17:45 AST	2.223
2023-02-01 18:00 AST	2.321
2023-02-01 18:15 AST	2.409
2023-02-01 18:30 AST	2.486
2023-02-01 18:45 AST	2.551
2023-02-01 19:00 AST	2.603
2023-02-01 19:15 AST	2.641
2023-02-01 19:30 AST	2.664
2023-02-01 19:45 AST	2.672
2023-02-01 20:00 AST	2.664
2023-02-01 20:15 AST	2.641
2023-02-01 20:30 AST	2.603
2023-02-01 20:45 AST	2.552
2023-02-01 21:00 AST	2.487
2023-02-01 21:15 AST	2.411
2023-02-01 21:30 AST	2.325
2023-02-01 21:45 AST	2.231
2023-02-01 22:00 AST	2.13
2023-02-01 22:15 AST	2.025
2023-02-01 22:30 AST	1.917
2023-02-01 22:45 AST	1.81
2023-02-01 23:00 AST	1.704
2023-02-01 23:15 AST	1.601
2023-02-01 23:30 AST	1.504
2023-02-01 23:45 AST	1.414
2023-02-02 00:00 AST	1.333
2023-02-02 00:15 AST	1.262
2023-02-02 00:30 AST	1.203
2023-02-02 00:45 AST	1.155
2023-02-02 01:00 AST	1.121
2023-02-02 01:15 AST	1.1
2023-02-02 01:30 AST	1.093
2023-02-02 01:45 AST	1.1
2023-02-02 02:00 AST	1.12
2023-02-02 02:15 AST	1.155
2023-02-02 02:30 AST	1.202
2023-02-02 02:45 AST	1.262
2023-02-02 03:00 AST	1.335
2023-02-02 03:15 AST	1.418
2023-02-02 03:30 AST	1.511
2023-02-02 03:45 AST	1.612
2023-02-02 04:00 AST	1.722
2023-02-02 04:15 AST	1.837
2023-02-02 04:30 AST	1.957
2023-02-02 04:45 AST	2.079
2023-02-02 05:00 AST	2.203
2023-02-02 05:15 AST	2.326
2023-02-02 05:30 AST	2.446
2023-02-02 05:45 AST	2.561
2023-02-02 06:00 AST	2.671
2023-02-02 06:15 AST	2.771
2023-02-02 06:30 AST	2.862
2023-02-02 06:45 AST	2.941
2023-02-02 07:00 AST	3.006
2023-02-02 07:15 AST	3.057
2023-02-02 07:30 AST	3.093
2023-02-02 07:45 AST	3.111
2023-02-02 08:00 AST	3.112
2023-02-02 08:15 AST	3.096
2023-02-02 08:30 AST	3.063
2023-02-02 08:45 AST	3.012
2023-02-02 09:00 AST	2.945
2023-02-02 09:15 AST	2.862
2023-02-02 09:30 AST	2.766
2023-02-02 09:45 AST	2.657
2023-02-02 10:00 AST	2.537
2023-02-02 10:15 AST	2.408
2023-02-02 10:30 AST	2.272
2023-02-02 10:45 AST	2.131
2023-02-02 11:00 AST	1.988
2023-02-02 11:15 AST	1.845
2023-02-02 11:30 AST	1.704
2023-02-02 11:45 AST	1.567
2023-02-02 12:00 AST	1.436
2023-02-02 12:15 AST	1.313
2023-02-02 12:30 AST	1.199
2023-02-02 12:45 AST	1.096
2023-02-02 13:00 AST	1.005
2023-02-02 13:15 AST	0.928
2023-02-02 13:30 AST	0.864
2023-02-02 13:45 AST	0.816
2023-02-02 14:00 AST	0.782
2023-02-02 14:15 AST	0.764
2023-02-02 14:30 AST	0.761
2023-02-02 14:45 AST	0.773
2023-02-02 15:00 AST	0.8
2023-02-02 15:15 AST	0.842
2023-02-02 15:30 AST	0.897
2023-02-02 15:45 AST	0.964
2023-02-02 16:00 AST	1.044
2023-02-02 16:15 AST	1.134
2023-02-02 16:30 AST	1.234
2023-02-02 16:45 AST	1.341
2023-02-02 17:00 AST	1.455
2023-02-02 17:15 AST	1.573
2023-02-02 17:30 AST	1.694
2023-02-02 17:45 AST	1.817
2023-02-02 18:00 AST	1.938
2023-02-02 18:15 AST	2.056
2023-02-02 18:30 AST	2.169
2023-02-02 18:45 AST	2.276
2023-02-02 19:00 AST	2.373
2023-02-02 19:15 AST	2.461
2023-02-02 19:30 AST	2.536
2023-02-02 19:45 AST	2.598
2023-02-02 20:00 AST	2.646
2023-02-02 20:15 AST	2.678
2023-02-02 20:30 AST	2.695
2023-02-02 20:45 AST	2.695
2023-02-02 21:00 AST	2.679
2023-02-02 21:15 AST	2.648
2023-02-02 21:30 AST	2.602
2023-02-02 21:45 AST	2.541
2023-02-02 22:00 AST	2.469
2023-02-02 22:15 AST	2.384
2023-02-02 22:30 AST	2.291
2023-02-02 22:45 AST	2.19
2023-02-02 23:00 AST	2.084
2023-02-02 23:15 AST	1.974
2023-02-02 23:30 AST	1.863
2023-02-02 23:45 AST	1.753
2023-02-03 00:00 AST	1.646
2023-02-03 00:15 AST	1.544
2023-02-03 00:30 AST	1.449
2023-02-03 00:45 AST	1.362
2023-02-03 01:00 AST	1.284
2023-02-03 01:15 AST	1.218
2023-02-03 01:30 AST	1.164
2023-02-03 01:45 AST	1.123
2023-02-03 02:00 AST	1.096
2023-02-03 02:15 AST	1.082
2023-02-03 02:30 AST	1.083
2023-02-03 02:45 AST	1.098
2023-02-03 03:00 AST	1.128
2023-02-03 03:15 AST	1.171
2023-02-03 03:30 AST	1.227
2023-02-03 03:45 AST	1.297
2023-02-03 04:00 AST	1.378
2023-02-03 04:15 AST	1.469
2023-02-03 04:30 AST	1.571
2023-02-03 04:45 AST	1.681
2023-02-03 05:00 AST	1.798
2023-02-03 05:15 AST	1.92
2023-02-03 05:30 AST	2.046
2023-02-03 05:45 AST	2.173
2023-02-03 06:00 AST	2.301
2023-02-03 06:15 AST	2.426
2023-02-03 06:30 AST	2.548
2023-02-03 06:45 AST	2.663
2023-02-03 07:00 AST	2.771
2023-02-03 07:15 AST	2.868
2023-02-03 07:30 AST	2.954
2023-02-03 07:45 AST	3.026
2023-02-03 08:00 AST	3.083
2023-02-03 08:15 AST	3.123
2023-02-03 08:30 AST	3.147
2023-02-03 08:45 AST	3.153
2023-02-03 09:00 AST	3.14
2023-02-03 09:15 AST	3.109
2023-02-03 09:30 AST	3.06
2023-02-03 09:45 AST	2.994
2023-02-03 10:00 AST	2.912
2023-02-03 10:15 AST	2.815
2023-02-03 10:30 AST	2.704
2023-02-03 10:45 AST	2.581
2023-02-03 11:00 AST	2.449
2023-02-03 11:15 AST	2.309
2023-02-03 11:30 AST	2.164
2023-02-03 11:45 AST	2.016
2023-02-03 12:00 AST	1.867
2023-02-03 12:15 AST	1.721
2023-02-03 12:30 AST	1.577
2023-02-03 12:45 AST	1.44
2023-02-03 13:00 AST	1.311
2023-02-03 13:15 AST	1.191
2023-02-03 13:30 AST	1.082
2023-02-03 13:45 AST	0.986
2023-02-03 14:00 AST	0.903
2023-02-03 14:15 AST	0.835
2023-02-03 14:30 AST	0.782
2023-02-03 14:45 AST	0.744
2023-02-03 15:00 AST	0.723
2023-02-03 15:15 AST	0.717
2023-02-03 15:30 AST	0.728
2023-02-03 15:45 AST	0.754
2023-02-03 16:00 AST	0.795
2023-02-03 16:15 AST	0.85
2023-02-03 16:30 AST	0.919
2023-02-03 16:45 AST	1.001
2023-02-03 17:00 AST	1.093
2023-02-03 17:15 AST	1.196
2023-02-03 17:30 AST	1.308
2023-02-03 17:45 AST	1.426
2023-02-03 18:00 AST	1.55
2023-02-03 18:15 AST	1.676
2023-02-03 18:30 AST	1.804
2023-02-03 18:45 AST	1.931
2023-02-03 19:00 AST	2.056
2023-02-03 19:15 AST	2.175
2023-02-03 19:30 AST	2.287
2023-02-03 19:45 AST	2.391
2023-02-03 20:00 AST	2.483
2023-02-03 20:15 AST	2.564
2023-02-03 20:30 AST	2.63
2023-02-03 20:45 AST	2.681
2023-02-03 21:00 AST	2.716
2023-02-03 21:15 AST	2.734
2023-02-03 21:30 AST	2.735
2023-02-03 21:45 AST	2.72
2023-02-03 22:00 AST	2.688
2023-02-03 22:15 AST	2.64
2023-02-03 22:30 AST	2.578
2023-02-03 22:45 AST	2.502
2023-02-03 23:00 AST	2.414
2023-02-03 23:15 AST	2.317
2023-02-03 23:30 AST	2.212
2023-02-03 23:45 AST	2.101
2023-02-04 00:00 AST	1.986
2023-02-04 00:15 AST	1.87
2023-02-04 00:30 AST	1.755
2023-02-04 00:45 AST	1.643
2023-02-04 01:00 AST	1.536
2023-02-04 01:15 AST	1.435
2023-02-04 01:30 AST	1.344
2023-02-04 01:45 AST	1.263
2023-02-04 02:00 AST	1.193
2023-02-04 02:15 AST	1.136
2023-02-04 02:30 AST	1.092
2023-02-04 02:45 AST	1.062
2023-02-04 03:00 AST	1.048
2023-02-04 03:15 AST	1.048
2023-02-04 03:30 AST	1.063
2023-02-04 03:45 AST	1.093
2023-02-04 04:00 AST	1.137
2023-02-04 04:15 AST	1.195
2023-02-04 04:30 AST	1.267
2023-02-04 04:45 AST	1.351
2023-02-04 05:00 AST	1.446
2023-02-04 05:15 AST	1.551
2023-02-04 05:30 AST	1.665
2023-02-04 05:45 AST	1.787
2023-02-04 06:00 AST	1.914
2023-02-04 06:15 AST	2.045
2023-02-04 06:30 AST	2.177
2023-02-04 06:45 AST	2.31
2023-02-04 07:00 AST	2.44
2023-02-04 07:15 AST	2.566
2023-02-04 07:30 AST	2.686
2023-02-04 07:45 AST	2.797
2023-02-04 08:00 AST	2.897
2023-02-04 08:15 AST	2.985
2023-02-04 08:30 AST	3.059
2023-02-04 08:45 AST	3.117
2023-02-04 09:00 AST	3.158
2023-02-04 09:15 AST	3.181
2023-02-04 09:30 AST	3.186
2023-02-04 09:45 AST	3.171
2023-02-04 10:00 AST	3.138
2023-02-04 10:15 AST	3.085
2023-02-04 10:30 AST	3.015
2023-02-04 10:45 AST	2.928
2023-02-04 11:00 AST	2.826
2023-02-04 11:15 AST	2.71
2023-02-04 11:30 AST	2.582
2023-02-04 11:45 AST	2.444
2023-02-04 12:00 AST	2.299
2023-02-04 12:15 AST	2.148
2023-02-04 12:30 AST	1.995
2023-02-04 12:45 AST	1.842
2023-02-04 13:00 AST	1.691
2023-02-04 13:15 AST	1.544
2023-02-04 13:30 AST	1.403
2023-02-04 13:45 AST	1.271
2023-02-04 14:00 AST	1.15
2023-02-04 14:15 AST	1.04
2023-02-04 14:30 AST	0.943
2023-02-04 14:45 AST	0.861
2023-02-04 15:00 AST	0.794
2023-02-04 15:15 AST	0.743
2023-02-04 15:30 AST	0.708
2023-02-04 15:45 AST	0.69
2023-02-04 16:00 AST	0.688
2023-02-04 16:15 AST	0.703
2023-02-04 16:30 AST	0.734
2023-02-04 16:45 AST	0.781
2023-02-04 17:00 AST	0.843
2023-02-04 17:15 AST	0.918
2023-02-04 17:30 AST	1.006
2023-02-04 17:45 AST	1.106
2023-02-04 18:00 AST	1.215
2023-02-04 18:15 AST	1.333
2023-02-04 18:30 AST	1.458
2023-02-04 18:45 AST	1.588
2023-02-04 19:00 AST	1.72
2023-02-04 19:15 AST	1.853
2023-02-04 19:30 AST	1.985
2023-02-04 19:45 AST	2.113
2023-02-04 20:00 AST	2.235
2023-02-04 20:15 AST	2.349
2023-02-04 20:30 AST	2.454
2023-02-04 20:45 AST	2.546
2023-02-04 21:00 AST	2.625
2023-02-04 21:15 AST	2.689
2023-02-04 21:30 AST	2.738
2023-02-04 21:45 AST	2.769
2023-02-04 22:00 AST	2.782
2023-02-04 22:15 AST	2.778
2023-02-04 22:30 AST	2.756
2023-02-04 22:45 AST	2.717
2023-02-04 23:00 AST	2.663
2023-02-04 23:15 AST	2.593
2023-02-04 23:30 AST	2.509
2023-02-04 23:45 AST	2.414
2023-02-05 00:00 AST	2.309
2023-02-05 00:15 AST	2.196
2023-02-05 00:30 AST	2.078
2023-02-05 00:45 AST	1.956
2023-02-05 01:00 AST	1.834
2023-02-05 01:15 AST	1.713
2023-02-05 01:30 AST	1.596
2023-02-05 01:45 AST	1.485
2023-02-05 02:00 AST	1.382
2023-02-05 02:15 AST	1.288
2023-02-05 02:30 AST	1.206
2023-02-05 02:45 AST	1.136
2023-02-05 03:00 AST	1.079
2023-02-05 03:15 AST	1.037
2023-02-05 03:30 AST	1.01
2023-02-05 03:45 AST	0.998
2023-02-05 04:00 AST	1.002
2023-02-05 04:15 AST	1.022
2023-02-05 04:30 AST	1.057
2023-02-05 04:45 AST	1.107
2023-02-05 05:00 AST	1.171
2023-02-05 05:15 AST	1.25
2023-02-05 05:30 AST	1.34
2023-02-05 05:45 AST	1.442
2023-02-05 06:00 AST	1.555
2023-02-05 06:15 AST	1.675
2023-02-05 06:30 AST	1.803
2023-02-05 06:45 AST	1.936
2023-02-05 07:00 AST	2.072
2023-02-05 07:15 AST	2.21
2023-02-05 07:30 AST	2.346
2023-02-05 07:45 AST	2.48
2023-02-05 08:00 AST	2.608
2023-02-05 08:15 AST	2.729
2023-02-05 08:30 AST	2.84
2023-02-05 08:45 AST	2.94
2023-02-05 09:00 AST	3.026
2023-02-05 09:15 AST	3.097
2023-02-05 09:30 AST	3.152
2023-02-05 09:45 AST	3.188
2023-02-05 10:00 AST	3.205
2023-02-05 10:15 AST	3.204
2023-02-05 10:30 AST	3.182
2023-02-05 10:45 AST	3.141
2023-02-05 11:00 AST	3.081
2023-02-05 11:15 AST	3.003
2023-02-05 11:30 AST	2.909
2023-02-05 11:45 AST	2.799
2023-02-05 12:00 AST	2.675
2023-02-05 12:15 AST	2.54
2023-02-05 12:30 AST	2.396
2023-02-05 12:45 AST	2.245
2023-02-05 13:00 AST	2.089
2023-02-05 13:15 AST	1.932
2023-02-05 13:30 AST	1.776
2023-02-05 13:45 AST	1.622
2023-02-05 14:00 AST	1.475
2023-02-05 14:15 AST	1.334
2023-02-05 14:30 AST	1.204
2023-02-05 14:45 AST	1.084
2023-02-05 15:00 AST	0.978
2023-02-05 15:15 AST	0.886
2023-02-05 15:30 AST	0.81
2023-02-05 15:45 AST	0.749
2023-02-05 16:00 AST	0.706
2023-02-05 16:15 AST	0.68
2023-02-05 16:30 AST	0.671
2023-02-05 16:45 AST	0.679
2023-02-05 17:00 AST	0.704
2023-02-05 17:15 AST	0.745
2023-02-05 17:30 AST	0.803
2023-02-05 17:45 AST	0.875
2023-02-05 18:00 AST	0.96
2023-02-05 18:15 AST	1.059
2023-02-05 18:30 AST	1.168
2023-02-05 18:45 AST	1.286
2023-02-05 19:00 AST	1.412
2023-02-05 19:15 AST	1.544
2023-02-05 19:30 AST	1.679
2023-02-05 19:45 AST	1.817
2023-02-05 20:00 AST	1.953
2023-02-05 20:15 AST	2.087
2023-02-05 20:30 AST	2.215
2023-02-05 20:45 AST	2.337
2023-02-05 21:00 AST	2.449
2023-02-05 21:15 AST	2.55
2023-02-05 21:30 AST	2.637
2023-02-05 21:45 AST	2.71
2023-02-05 22:00 AST	2.767
2023-02-05 22:15 AST	2.807
2023-02-05 22:30 AST	2.828
2023-02-05 22:45 AST	2.832
2023-02-05 23:00 AST	2.817
2023-02-05 23:15 AST	2.784
2023-02-05 23:30 AST	2.734
2023-02-05 23:45 AST	2.668
2023-02-06 00:00 AST	2.586
2023-02-06 00:15 AST	2.492
2023-02-06 00:30 AST	2.386
2023-02-06 00:45 AST	2.271
2023-02-06 01:00 AST	2.149
2023-02-06 01:15 AST	2.022
2023-02-06 01:30 AST	1.894
2023-02-06 01:45 AST	1.766
2023-02-06 02:00 AST	1.64
2023-02-06 02:15 AST	1.519
2023-02-06 02:30 AST	1.406
2023-02-06 02:45 AST	1.301
2023-02-06 03:00 AST	1.208
2023-02-06 03:15 AST	1.127
2023-02-06 03:30 AST	1.059
2023-02-06 03:45 AST	1.006
2023-02-06 04:00 AST	0.969
2023-02-06 04:15 AST	0.948
2023-02-06 04:30 AST	0.943
2023-02-06 04:45 AST	0.955
2023-02-06 05:00 AST	0.982
2023-02-06 05:15 AST	1.026
2023-02-06 05:30 AST	1.086
2023-02-06 05:45 AST	1.159
2023-02-06 06:00 AST	1.247
2023-02-06 06:15 AST	1.346
2023-02-06 06:30 AST	1.457
2023-02-06 06:45 AST	1.578
2023-02-06 07:00 AST	1.706
2023-02-06 07:15 AST	1.841
2023-02-06 07:30 AST	1.979
2023-02-06 07:45 AST	2.12
2023-02-06 08:00 AST	2.261
2023-02-06 08:15 AST	2.4
2023-02-06 08:30 AST	2.535
2023-02-06 08:45 AST	2.662
2023-02-06 09:00 AST	2.781
2023-02-06 09:15 AST	2.89
2023-02-06 09:30 AST	2.985
2023-02-06 09:45 AST	3.065
2023-02-06 10:00 AST	3.129
2023-02-06 10:15 AST	3.176
2023-02-06 10:30 AST	3.203
2023-02-06 10:45 AST	3.212
2023-02-06 11:00 AST	3.2
2023-02-06 11:15 AST	3.168
2023-02-06 11:30 AST	3.117
2023-02-06 11:45 AST	3.047
2023-02-06 12:00 AST	2.959
2023-02-06 12:15 AST	2.855
2023-02-06 12:30 AST	2.736
2023-02-06 12:45 AST	2.604
2023-02-06 13:00 AST	2.462
2023-02-06 13:15 AST	2.312
2023-02-06 13:30 AST	2.156
2023-02-06 13:45 AST	1.997
2023-02-06 14:00 AST	1.838
2023-02-06 14:15 AST	1.681
2023-02-06 14:30 AST	1.528
2023-02-06 14:45 AST	1.383
2023-02-06 15:00 AST	1.246
2023-02-06 15:15 AST	1.121
2023-02-06 15:30 AST	1.008
2023-02-06 15:45 AST	0.91
2023-02-06 16:00 AST	0.827
2023-02-06 16:15 AST	0.76
2023-02-06 16:30 AST	0.711
2023-02-06 16:45 AST	0.68
2023-02-06 17:00 AST	0.666
2023-02-06 17:15 AST	0.671
2023-02-06 17:30 AST	0.692
2023-02-06 17:45 AST	0.731
2023-02-06 18:00 AST	0.787
2023-02-06 18:15 AST	0.857
2023-02-06 18:30 AST	0.942
2023-02-06 18:45 AST	1.04
2023-02-06 19:00 AST	1.15
2023-02-06 19:15 AST	1.27
2023-02-06 19:30 AST	1.397
2023-02-06 19:45 AST	1.531
2023-02-06 20:00 AST	1.669
2023-02-06 20:15 AST	1.81
2023-02-06 20:30 AST	1.95
2023-02-06 20:45 AST	2.088
2023-02-06 21:00 AST	2.221
2023-02-06 21:15 AST	2.347
2023-02-06 21:30 AST	2.464
2023-02-06 21:45 AST	2.571
2023-02-06 22:00 AST	2.664
2023-02-06 22:15 AST	2.743
2023-02-06 22:30 AST	2.806
2023-02-06 22:45 AST	2.851
2023-02-06 23:00 AST	2.878
2023-02-06 23:15 AST	2.887
2023-02-06 23:30 AST	2.877
2023-02-06 23:45 AST	2.848
2023-02-07 00:00 AST	2.801
2023-02-07 00:15 AST	2.737
2023-02-07 00:30 AST	2.657
2023-02-07 00:45 AST	2.563
2023-02-07 01:00 AST	2.456
2023-02-07 01:15 AST	2.339
2023-02-07 01:30 AST	2.214
2023-02-07 01:45 AST	2.082
2023-02-07 02:00 AST	1.948
2023-02-07 02:15 AST	1.813
2023-02-07 02:30 AST	1.679
2023-02-07 02:45 AST	1.55
2023-02-07 03:00 AST	1.427
2023-02-07 03:15 AST	1.313
2023-02-07 03:30 AST	1.21
2023-02-07 03:45 AST	1.118
2023-02-07 04:00 AST	1.04
2023-02-07 04:15 AST	0.978
2023-02-07 04:30 AST	0.931
2023-02-07 04:45 AST	0.901
2023-02-07 05:00 AST	0.888
2023-02-07 05:15 AST	0.892
2023-02-07 05:30 AST	0.913
2023-02-07 05:45 AST	0.951
2023-02-07 06:00 AST	1.005
2023-02-07 06:15 AST	1.075
2023-02-07 06:30 AST	1.159
2023-02-07 06:45 AST	1.256
2023-02-07 07:00 AST	1.365
2023-02-07 07:15 AST	1.485
2023-02-07 07:30 AST	1.613
2023-02-07 07:45 AST	1.749
2023-02-07 08:00 AST	1.889
2023-02-07 08:15 AST	2.032
2023-02-07 08:30 AST	2.176
2023-02-07 08:45 AST	2.318
2023-02-07 09:00 AST	2.457
2023-02-07 09:15 AST	2.589
2023-02-07 09:30 AST	2.714
2023-02-07 09:45 AST	2.828
2023-02-07 10:00 AST	2.93
2023-02-07 10:15 AST	3.018
2023-02-07 10:30 AST	3.09
2023-02-07 10:45 AST	3.144
2023-02-07 11:00 AST	3.18
2023-02-07 11:15 AST	3.197

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:: 2023-02-01

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Seal Island - 00400

Station Information