Portage Island (02010)

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Station Information

Code: 02010

Province: New Brunswick

Location: 47.166667, -65.05

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

2023-01-28 (Sat)
Time AST	Height (m)	Height (ft)
03:52	0.4	1.3
10:09	1	3.4
16:47	0.4	1.2
22:47	0.8	2.7

2023-01-29 (Sun)
Time AST	Height (m)	Height (ft)
04:16	0.4	1.5
10:53	1.1	3.6
18:11	0.4	1.2
23:57	0.7	2.2

2023-01-30 (Mon)
Time AST	Height (m)	Height (ft)
04:38	0.5	1.6
11:40	1.2	3.8
19:43	0.3	1.1

2023-01-31 (Tue)
Time AST	Height (m)	Height (ft)
01:26	0.6	1.9
04:58	0.5	1.6
12:32	1.2	4
21:11	0.3	1

2023-02-01 (Wed)
Time AST	Height (m)	Height (ft)
03:08	0.5	1.7
05:20	0.5	1.6
13:25	1.3	4.1
22:18	0.3	0.8

2023-02-02 (Thu)
Time AST	Height (m)	Height (ft)
04:33	0.5	1.6
05:59	0.5	1.6
14:18	1.3	4.2
23:07	0.2	0.7

2023-02-03 (Fri)
Time AST	Height (m)	Height (ft)
05:18	0.5	1.6
07:05	0.5	1.6
15:09	1.3	4.3
23:44	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
2023-01-28	0.8	0.7	0.5	0.4	0.4	0.4	0.6	0.7	0.9	1	1	1	0.9	0.8	0.6	0.5	0.4	0.4	0.4	0.5	0.6	0.7	0.8	0.8
2023-01-29	0.8	0.7	0.6	0.5	0.5	0.5	0.5	0.7	0.8	1	1.1	1.1	1.1	1	0.8	0.6	0.5	0.4	0.4	0.4	0.4	0.5	0.6	0.7
2023-01-30	0.7	0.7	0.6	0.5	0.5	0.5	0.5	0.6	0.8	0.9	1.1	1.2	1.2	1.1	1	0.8	0.7	0.5	0.4	0.4	0.3	0.4	0.4	0.5
2023-01-31	0.5	0.6	0.6	0.5	0.5	0.5	0.5	0.6	0.7	0.9	1	1.1	1.2	1.2	1.1	1	0.9	0.7	0.5	0.4	0.3	0.3	0.3	0.4
2023-02-01	0.4	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.6	0.8	0.9	1.1	1.2	1.3	1.2	1.2	1	0.9	0.7	0.5	0.4	0.3	0.3	0.3
2023-02-02	0.3	0.4	0.4	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.8	0.9	1.1	1.2	1.3	1.3	1.2	1	0.8	0.7	0.5	0.3	0.3	0.2
2023-02-03	0.2	0.3	0.4	0.4	0.5	0.5	0.5	0.5	0.5	0.6	0.7	0.8	1	1.1	1.3	1.3	1.3	1.2	1	0.8	0.6	0.4	0.3	0.2

Predictions

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

Predictions
Event Date	Predictions (m)
2023-01-27 23:45 AST	0.84
2023-01-28 00:00 AST	0.806
2023-01-28 00:15 AST	0.77
2023-01-28 00:30 AST	0.733
2023-01-28 00:45 AST	0.696
2023-01-28 01:00 AST	0.657
2023-01-28 01:15 AST	0.62
2023-01-28 01:30 AST	0.583
2023-01-28 01:45 AST	0.548
2023-01-28 02:00 AST	0.515
2023-01-28 02:15 AST	0.486
2023-01-28 02:30 AST	0.459
2023-01-28 02:45 AST	0.436
2023-01-28 03:00 AST	0.417
2023-01-28 03:15 AST	0.403
2023-01-28 03:30 AST	0.393
2023-01-28 03:45 AST	0.388
2023-01-28 04:00 AST	0.389
2023-01-28 04:15 AST	0.394
2023-01-28 04:30 AST	0.404
2023-01-28 04:45 AST	0.419
2023-01-28 05:00 AST	0.439
2023-01-28 05:15 AST	0.463
2023-01-28 05:30 AST	0.491
2023-01-28 05:45 AST	0.523
2023-01-28 06:00 AST	0.557
2023-01-28 06:15 AST	0.594
2023-01-28 06:30 AST	0.633
2023-01-28 06:45 AST	0.673
2023-01-28 07:00 AST	0.714
2023-01-28 07:15 AST	0.755
2023-01-28 07:30 AST	0.796
2023-01-28 07:45 AST	0.835
2023-01-28 08:00 AST	0.872
2023-01-28 08:15 AST	0.907
2023-01-28 08:30 AST	0.939
2023-01-28 08:45 AST	0.967
2023-01-28 09:00 AST	0.991
2023-01-28 09:15 AST	1.012
2023-01-28 09:30 AST	1.027
2023-01-28 09:45 AST	1.038
2023-01-28 10:00 AST	1.043
2023-01-28 10:15 AST	1.044
2023-01-28 10:30 AST	1.039
2023-01-28 10:45 AST	1.03
2023-01-28 11:00 AST	1.016
2023-01-28 11:15 AST	0.997
2023-01-28 11:30 AST	0.973
2023-01-28 11:45 AST	0.946
2023-01-28 12:00 AST	0.915
2023-01-28 12:15 AST	0.882
2023-01-28 12:30 AST	0.845
2023-01-28 12:45 AST	0.807
2023-01-28 13:00 AST	0.767
2023-01-28 13:15 AST	0.727
2023-01-28 13:30 AST	0.686
2023-01-28 13:45 AST	0.646
2023-01-28 14:00 AST	0.606
2023-01-28 14:15 AST	0.568
2023-01-28 14:30 AST	0.532
2023-01-28 14:45 AST	0.498
2023-01-28 15:00 AST	0.468
2023-01-28 15:15 AST	0.441
2023-01-28 15:30 AST	0.417
2023-01-28 15:45 AST	0.397
2023-01-28 16:00 AST	0.382
2023-01-28 16:15 AST	0.37
2023-01-28 16:30 AST	0.363
2023-01-28 16:45 AST	0.361
2023-01-28 17:00 AST	0.362
2023-01-28 17:15 AST	0.368
2023-01-28 17:30 AST	0.378
2023-01-28 17:45 AST	0.392
2023-01-28 18:00 AST	0.409
2023-01-28 18:15 AST	0.429
2023-01-28 18:30 AST	0.451
2023-01-28 18:45 AST	0.477
2023-01-28 19:00 AST	0.504
2023-01-28 19:15 AST	0.532
2023-01-28 19:30 AST	0.561
2023-01-28 19:45 AST	0.591
2023-01-28 20:00 AST	0.62
2023-01-28 20:15 AST	0.649
2023-01-28 20:30 AST	0.677
2023-01-28 20:45 AST	0.703
2023-01-28 21:00 AST	0.727
2023-01-28 21:15 AST	0.749
2023-01-28 21:30 AST	0.768
2023-01-28 21:45 AST	0.784
2023-01-28 22:00 AST	0.797
2023-01-28 22:15 AST	0.807
2023-01-28 22:30 AST	0.813
2023-01-28 22:45 AST	0.815
2023-01-28 23:00 AST	0.814
2023-01-28 23:15 AST	0.809
2023-01-28 23:30 AST	0.8
2023-01-28 23:45 AST	0.788
2023-01-29 00:00 AST	0.774
2023-01-29 00:15 AST	0.756
2023-01-29 00:30 AST	0.736
2023-01-29 00:45 AST	0.714
2023-01-29 01:00 AST	0.69
2023-01-29 01:15 AST	0.665
2023-01-29 01:30 AST	0.639
2023-01-29 01:45 AST	0.613
2023-01-29 02:00 AST	0.588
2023-01-29 02:15 AST	0.563
2023-01-29 02:30 AST	0.539
2023-01-29 02:45 AST	0.518
2023-01-29 03:00 AST	0.498
2023-01-29 03:15 AST	0.482
2023-01-29 03:30 AST	0.468
2023-01-29 03:45 AST	0.458
2023-01-29 04:00 AST	0.451
2023-01-29 04:15 AST	0.449
2023-01-29 04:30 AST	0.451
2023-01-29 04:45 AST	0.457
2023-01-29 05:00 AST	0.467
2023-01-29 05:15 AST	0.481
2023-01-29 05:30 AST	0.5
2023-01-29 05:45 AST	0.522
2023-01-29 06:00 AST	0.548
2023-01-29 06:15 AST	0.577
2023-01-29 06:30 AST	0.609
2023-01-29 06:45 AST	0.644
2023-01-29 07:00 AST	0.681
2023-01-29 07:15 AST	0.719
2023-01-29 07:30 AST	0.758
2023-01-29 07:45 AST	0.798
2023-01-29 08:00 AST	0.837
2023-01-29 08:15 AST	0.876
2023-01-29 08:30 AST	0.913
2023-01-29 08:45 AST	0.949
2023-01-29 09:00 AST	0.982
2023-01-29 09:15 AST	1.012
2023-01-29 09:30 AST	1.038
2023-01-29 09:45 AST	1.061
2023-01-29 10:00 AST	1.08
2023-01-29 10:15 AST	1.094
2023-01-29 10:30 AST	1.104
2023-01-29 10:45 AST	1.109
2023-01-29 11:00 AST	1.109
2023-01-29 11:15 AST	1.104
2023-01-29 11:30 AST	1.095
2023-01-29 11:45 AST	1.081
2023-01-29 12:00 AST	1.062
2023-01-29 12:15 AST	1.04
2023-01-29 12:30 AST	1.013
2023-01-29 12:45 AST	0.983
2023-01-29 13:00 AST	0.951
2023-01-29 13:15 AST	0.915
2023-01-29 13:30 AST	0.878
2023-01-29 13:45 AST	0.839
2023-01-29 14:00 AST	0.798
2023-01-29 14:15 AST	0.757
2023-01-29 14:30 AST	0.717
2023-01-29 14:45 AST	0.676
2023-01-29 15:00 AST	0.637
2023-01-29 15:15 AST	0.599
2023-01-29 15:30 AST	0.562
2023-01-29 15:45 AST	0.528
2023-01-29 16:00 AST	0.497
2023-01-29 16:15 AST	0.468
2023-01-29 16:30 AST	0.443
2023-01-29 16:45 AST	0.42
2023-01-29 17:00 AST	0.402
2023-01-29 17:15 AST	0.386
2023-01-29 17:30 AST	0.375
2023-01-29 17:45 AST	0.367
2023-01-29 18:00 AST	0.363
2023-01-29 18:15 AST	0.362
2023-01-29 18:30 AST	0.365
2023-01-29 18:45 AST	0.371
2023-01-29 19:00 AST	0.38
2023-01-29 19:15 AST	0.391
2023-01-29 19:30 AST	0.405
2023-01-29 19:45 AST	0.421
2023-01-29 20:00 AST	0.438
2023-01-29 20:15 AST	0.458
2023-01-29 20:30 AST	0.478
2023-01-29 20:45 AST	0.498
2023-01-29 21:00 AST	0.519
2023-01-29 21:15 AST	0.54
2023-01-29 21:30 AST	0.56
2023-01-29 21:45 AST	0.58
2023-01-29 22:00 AST	0.598
2023-01-29 22:15 AST	0.615
2023-01-29 22:30 AST	0.63
2023-01-29 22:45 AST	0.643
2023-01-29 23:00 AST	0.654
2023-01-29 23:15 AST	0.662
2023-01-29 23:30 AST	0.668
2023-01-29 23:45 AST	0.671
2023-01-30 00:00 AST	0.672
2023-01-30 00:15 AST	0.67
2023-01-30 00:30 AST	0.666
2023-01-30 00:45 AST	0.66
2023-01-30 01:00 AST	0.651
2023-01-30 01:15 AST	0.641
2023-01-30 01:30 AST	0.628
2023-01-30 01:45 AST	0.615
2023-01-30 02:00 AST	0.6
2023-01-30 02:15 AST	0.585
2023-01-30 02:30 AST	0.569
2023-01-30 02:45 AST	0.554
2023-01-30 03:00 AST	0.539
2023-01-30 03:15 AST	0.525
2023-01-30 03:30 AST	0.513
2023-01-30 03:45 AST	0.502
2023-01-30 04:00 AST	0.494
2023-01-30 04:15 AST	0.488
2023-01-30 04:30 AST	0.485
2023-01-30 04:45 AST	0.485
2023-01-30 05:00 AST	0.488
2023-01-30 05:15 AST	0.495
2023-01-30 05:30 AST	0.505
2023-01-30 05:45 AST	0.519
2023-01-30 06:00 AST	0.536
2023-01-30 06:15 AST	0.557
2023-01-30 06:30 AST	0.582
2023-01-30 06:45 AST	0.609
2023-01-30 07:00 AST	0.639
2023-01-30 07:15 AST	0.672
2023-01-30 07:30 AST	0.707
2023-01-30 07:45 AST	0.744
2023-01-30 08:00 AST	0.782
2023-01-30 08:15 AST	0.821
2023-01-30 08:30 AST	0.86
2023-01-30 08:45 AST	0.898
2023-01-30 09:00 AST	0.936
2023-01-30 09:15 AST	0.972
2023-01-30 09:30 AST	1.007
2023-01-30 09:45 AST	1.039
2023-01-30 10:00 AST	1.069
2023-01-30 10:15 AST	1.095
2023-01-30 10:30 AST	1.117
2023-01-30 10:45 AST	1.136
2023-01-30 11:00 AST	1.151
2023-01-30 11:15 AST	1.161
2023-01-30 11:30 AST	1.166
2023-01-30 11:45 AST	1.167
2023-01-30 12:00 AST	1.163
2023-01-30 12:15 AST	1.155
2023-01-30 12:30 AST	1.142
2023-01-30 12:45 AST	1.125
2023-01-30 13:00 AST	1.104
2023-01-30 13:15 AST	1.079
2023-01-30 13:30 AST	1.051
2023-01-30 13:45 AST	1.019
2023-01-30 14:00 AST	0.985
2023-01-30 14:15 AST	0.948
2023-01-30 14:30 AST	0.91
2023-01-30 14:45 AST	0.87
2023-01-30 15:00 AST	0.829
2023-01-30 15:15 AST	0.788
2023-01-30 15:30 AST	0.747
2023-01-30 15:45 AST	0.706
2023-01-30 16:00 AST	0.665
2023-01-30 16:15 AST	0.626
2023-01-30 16:30 AST	0.589
2023-01-30 16:45 AST	0.553
2023-01-30 17:00 AST	0.52
2023-01-30 17:15 AST	0.489
2023-01-30 17:30 AST	0.46
2023-01-30 17:45 AST	0.435
2023-01-30 18:00 AST	0.412
2023-01-30 18:15 AST	0.393
2023-01-30 18:30 AST	0.376
2023-01-30 18:45 AST	0.363
2023-01-30 19:00 AST	0.353
2023-01-30 19:15 AST	0.346
2023-01-30 19:30 AST	0.342
2023-01-30 19:45 AST	0.341
2023-01-30 20:00 AST	0.343
2023-01-30 20:15 AST	0.347
2023-01-30 20:30 AST	0.353
2023-01-30 20:45 AST	0.362
2023-01-30 21:00 AST	0.372
2023-01-30 21:15 AST	0.384
2023-01-30 21:30 AST	0.398
2023-01-30 21:45 AST	0.412
2023-01-30 22:00 AST	0.427
2023-01-30 22:15 AST	0.443
2023-01-30 22:30 AST	0.458
2023-01-30 22:45 AST	0.474
2023-01-30 23:00 AST	0.489
2023-01-30 23:15 AST	0.503
2023-01-30 23:30 AST	0.517
2023-01-30 23:45 AST	0.529
2023-01-31 00:00 AST	0.539
2023-01-31 00:15 AST	0.549
2023-01-31 00:30 AST	0.556
2023-01-31 00:45 AST	0.562
2023-01-31 01:00 AST	0.566
2023-01-31 01:15 AST	0.568
2023-01-31 01:30 AST	0.568
2023-01-31 01:45 AST	0.567
2023-01-31 02:00 AST	0.564
2023-01-31 02:15 AST	0.56
2023-01-31 02:30 AST	0.554
2023-01-31 02:45 AST	0.548
2023-01-31 03:00 AST	0.541
2023-01-31 03:15 AST	0.533
2023-01-31 03:30 AST	0.525
2023-01-31 03:45 AST	0.518
2023-01-31 04:00 AST	0.511
2023-01-31 04:15 AST	0.505
2023-01-31 04:30 AST	0.501
2023-01-31 04:45 AST	0.498
2023-01-31 05:00 AST	0.497
2023-01-31 05:15 AST	0.499
2023-01-31 05:30 AST	0.503
2023-01-31 05:45 AST	0.51
2023-01-31 06:00 AST	0.52
2023-01-31 06:15 AST	0.533
2023-01-31 06:30 AST	0.549
2023-01-31 06:45 AST	0.568
2023-01-31 07:00 AST	0.591
2023-01-31 07:15 AST	0.616
2023-01-31 07:30 AST	0.644
2023-01-31 07:45 AST	0.675
2023-01-31 08:00 AST	0.709
2023-01-31 08:15 AST	0.744
2023-01-31 08:30 AST	0.781
2023-01-31 08:45 AST	0.819
2023-01-31 09:00 AST	0.857
2023-01-31 09:15 AST	0.897
2023-01-31 09:30 AST	0.935
2023-01-31 09:45 AST	0.973
2023-01-31 10:00 AST	1.01
2023-01-31 10:15 AST	1.045
2023-01-31 10:30 AST	1.078
2023-01-31 10:45 AST	1.108
2023-01-31 11:00 AST	1.136
2023-01-31 11:15 AST	1.159
2023-01-31 11:30 AST	1.179
2023-01-31 11:45 AST	1.195
2023-01-31 12:00 AST	1.207
2023-01-31 12:15 AST	1.214
2023-01-31 12:30 AST	1.217
2023-01-31 12:45 AST	1.215
2023-01-31 13:00 AST	1.209
2023-01-31 13:15 AST	1.198
2023-01-31 13:30 AST	1.183
2023-01-31 13:45 AST	1.164
2023-01-31 14:00 AST	1.14
2023-01-31 14:15 AST	1.113
2023-01-31 14:30 AST	1.083
2023-01-31 14:45 AST	1.05
2023-01-31 15:00 AST	1.014
2023-01-31 15:15 AST	0.976
2023-01-31 15:30 AST	0.937
2023-01-31 15:45 AST	0.895
2023-01-31 16:00 AST	0.853
2023-01-31 16:15 AST	0.811
2023-01-31 16:30 AST	0.768
2023-01-31 16:45 AST	0.725
2023-01-31 17:00 AST	0.683
2023-01-31 17:15 AST	0.642
2023-01-31 17:30 AST	0.603
2023-01-31 17:45 AST	0.565
2023-01-31 18:00 AST	0.528
2023-01-31 18:15 AST	0.494
2023-01-31 18:30 AST	0.463
2023-01-31 18:45 AST	0.434
2023-01-31 19:00 AST	0.407
2023-01-31 19:15 AST	0.383
2023-01-31 19:30 AST	0.363
2023-01-31 19:45 AST	0.345
2023-01-31 20:00 AST	0.33
2023-01-31 20:15 AST	0.318
2023-01-31 20:30 AST	0.309
2023-01-31 20:45 AST	0.303
2023-01-31 21:00 AST	0.3
2023-01-31 21:15 AST	0.3
2023-01-31 21:30 AST	0.302
2023-01-31 21:45 AST	0.306
2023-01-31 22:00 AST	0.312
2023-01-31 22:15 AST	0.32
2023-01-31 22:30 AST	0.33
2023-01-31 22:45 AST	0.342
2023-01-31 23:00 AST	0.354
2023-01-31 23:15 AST	0.368
2023-01-31 23:30 AST	0.382
2023-01-31 23:45 AST	0.396
2023-02-01 00:00 AST	0.411
2023-02-01 00:15 AST	0.425
2023-02-01 00:30 AST	0.439
2023-02-01 00:45 AST	0.452
2023-02-01 01:00 AST	0.464
2023-02-01 01:15 AST	0.475
2023-02-01 01:30 AST	0.485
2023-02-01 01:45 AST	0.494
2023-02-01 02:00 AST	0.501
2023-02-01 02:15 AST	0.506
2023-02-01 02:30 AST	0.51
2023-02-01 02:45 AST	0.513
2023-02-01 03:00 AST	0.514
2023-02-01 03:15 AST	0.514
2023-02-01 03:30 AST	0.513
2023-02-01 03:45 AST	0.511
2023-02-01 04:00 AST	0.509
2023-02-01 04:15 AST	0.506
2023-02-01 04:30 AST	0.503
2023-02-01 04:45 AST	0.5
2023-02-01 05:00 AST	0.498
2023-02-01 05:15 AST	0.497
2023-02-01 05:30 AST	0.497
2023-02-01 05:45 AST	0.499
2023-02-01 06:00 AST	0.503
2023-02-01 06:15 AST	0.509
2023-02-01 06:30 AST	0.517
2023-02-01 06:45 AST	0.528
2023-02-01 07:00 AST	0.542
2023-02-01 07:15 AST	0.559
2023-02-01 07:30 AST	0.579
2023-02-01 07:45 AST	0.601
2023-02-01 08:00 AST	0.627
2023-02-01 08:15 AST	0.656
2023-02-01 08:30 AST	0.687
2023-02-01 08:45 AST	0.72
2023-02-01 09:00 AST	0.755
2023-02-01 09:15 AST	0.793
2023-02-01 09:30 AST	0.831
2023-02-01 09:45 AST	0.871
2023-02-01 10:00 AST	0.911
2023-02-01 10:15 AST	0.95
2023-02-01 10:30 AST	0.99
2023-02-01 10:45 AST	1.028
2023-02-01 11:00 AST	1.065
2023-02-01 11:15 AST	1.1
2023-02-01 11:30 AST	1.132
2023-02-01 11:45 AST	1.161
2023-02-01 12:00 AST	1.187
2023-02-01 12:15 AST	1.21
2023-02-01 12:30 AST	1.228
2023-02-01 12:45 AST	1.243
2023-02-01 13:00 AST	1.252
2023-02-01 13:15 AST	1.258
2023-02-01 13:30 AST	1.258
2023-02-01 13:45 AST	1.255
2023-02-01 14:00 AST	1.246
2023-02-01 14:15 AST	1.233
2023-02-01 14:30 AST	1.215
2023-02-01 14:45 AST	1.194
2023-02-01 15:00 AST	1.168
2023-02-01 15:15 AST	1.139
2023-02-01 15:30 AST	1.107
2023-02-01 15:45 AST	1.071
2023-02-01 16:00 AST	1.033
2023-02-01 16:15 AST	0.993
2023-02-01 16:30 AST	0.951
2023-02-01 16:45 AST	0.907
2023-02-01 17:00 AST	0.863
2023-02-01 17:15 AST	0.817
2023-02-01 17:30 AST	0.772
2023-02-01 17:45 AST	0.727
2023-02-01 18:00 AST	0.682
2023-02-01 18:15 AST	0.639
2023-02-01 18:30 AST	0.596
2023-02-01 18:45 AST	0.555
2023-02-01 19:00 AST	0.516
2023-02-01 19:15 AST	0.479
2023-02-01 19:30 AST	0.445
2023-02-01 19:45 AST	0.413
2023-02-01 20:00 AST	0.384
2023-02-01 20:15 AST	0.357
2023-02-01 20:30 AST	0.334
2023-02-01 20:45 AST	0.313
2023-02-01 21:00 AST	0.296
2023-02-01 21:15 AST	0.282
2023-02-01 21:30 AST	0.271
2023-02-01 21:45 AST	0.263
2023-02-01 22:00 AST	0.258
2023-02-01 22:15 AST	0.256
2023-02-01 22:30 AST	0.257
2023-02-01 22:45 AST	0.26
2023-02-01 23:00 AST	0.266
2023-02-01 23:15 AST	0.274
2023-02-01 23:30 AST	0.284
2023-02-01 23:45 AST	0.296
2023-02-02 00:00 AST	0.309
2023-02-02 00:15 AST	0.323
2023-02-02 00:30 AST	0.338
2023-02-02 00:45 AST	0.354
2023-02-02 01:00 AST	0.37
2023-02-02 01:15 AST	0.386
2023-02-02 01:30 AST	0.401
2023-02-02 01:45 AST	0.416
2023-02-02 02:00 AST	0.43
2023-02-02 02:15 AST	0.443
2023-02-02 02:30 AST	0.455
2023-02-02 02:45 AST	0.466
2023-02-02 03:00 AST	0.475
2023-02-02 03:15 AST	0.483
2023-02-02 03:30 AST	0.489
2023-02-02 03:45 AST	0.493
2023-02-02 04:00 AST	0.496
2023-02-02 04:15 AST	0.498
2023-02-02 04:30 AST	0.499
2023-02-02 04:45 AST	0.499
2023-02-02 05:00 AST	0.498
2023-02-02 05:15 AST	0.496
2023-02-02 05:30 AST	0.495
2023-02-02 05:45 AST	0.494
2023-02-02 06:00 AST	0.494
2023-02-02 06:15 AST	0.494
2023-02-02 06:30 AST	0.496
2023-02-02 06:45 AST	0.5
2023-02-02 07:00 AST	0.506
2023-02-02 07:15 AST	0.514
2023-02-02 07:30 AST	0.524
2023-02-02 07:45 AST	0.537
2023-02-02 08:00 AST	0.553
2023-02-02 08:15 AST	0.572
2023-02-02 08:30 AST	0.594
2023-02-02 08:45 AST	0.619
2023-02-02 09:00 AST	0.648
2023-02-02 09:15 AST	0.678
2023-02-02 09:30 AST	0.712
2023-02-02 09:45 AST	0.747
2023-02-02 10:00 AST	0.785
2023-02-02 10:15 AST	0.824
2023-02-02 10:30 AST	0.865
2023-02-02 10:45 AST	0.906
2023-02-02 11:00 AST	0.948
2023-02-02 11:15 AST	0.989
2023-02-02 11:30 AST	1.029
2023-02-02 11:45 AST	1.069
2023-02-02 12:00 AST	1.106
2023-02-02 12:15 AST	1.141
2023-02-02 12:30 AST	1.173
2023-02-02 12:45 AST	1.203
2023-02-02 13:00 AST	1.228
2023-02-02 13:15 AST	1.25
2023-02-02 13:30 AST	1.267
2023-02-02 13:45 AST	1.28
2023-02-02 14:00 AST	1.288
2023-02-02 14:15 AST	1.291
2023-02-02 14:30 AST	1.29
2023-02-02 14:45 AST	1.283
2023-02-02 15:00 AST	1.272
2023-02-02 15:15 AST	1.256
2023-02-02 15:30 AST	1.236
2023-02-02 15:45 AST	1.211
2023-02-02 16:00 AST	1.182
2023-02-02 16:15 AST	1.15
2023-02-02 16:30 AST	1.114
2023-02-02 16:45 AST	1.075
2023-02-02 17:00 AST	1.034
2023-02-02 17:15 AST	0.99
2023-02-02 17:30 AST	0.944
2023-02-02 17:45 AST	0.897
2023-02-02 18:00 AST	0.849
2023-02-02 18:15 AST	0.801
2023-02-02 18:30 AST	0.753
2023-02-02 18:45 AST	0.705
2023-02-02 19:00 AST	0.657
2023-02-02 19:15 AST	0.611
2023-02-02 19:30 AST	0.566
2023-02-02 19:45 AST	0.523
2023-02-02 20:00 AST	0.482
2023-02-02 20:15 AST	0.444
2023-02-02 20:30 AST	0.408
2023-02-02 20:45 AST	0.375
2023-02-02 21:00 AST	0.345
2023-02-02 21:15 AST	0.318
2023-02-02 21:30 AST	0.294
2023-02-02 21:45 AST	0.274
2023-02-02 22:00 AST	0.258
2023-02-02 22:15 AST	0.244
2023-02-02 22:30 AST	0.235
2023-02-02 22:45 AST	0.228
2023-02-02 23:00 AST	0.225
2023-02-02 23:15 AST	0.225
2023-02-02 23:30 AST	0.228
2023-02-02 23:45 AST	0.234
2023-02-03 00:00 AST	0.242
2023-02-03 00:15 AST	0.253
2023-02-03 00:30 AST	0.266
2023-02-03 00:45 AST	0.28
2023-02-03 01:00 AST	0.296
2023-02-03 01:15 AST	0.313
2023-02-03 01:30 AST	0.331
2023-02-03 01:45 AST	0.349
2023-02-03 02:00 AST	0.368
2023-02-03 02:15 AST	0.386
2023-02-03 02:30 AST	0.403
2023-02-03 02:45 AST	0.42
2023-02-03 03:00 AST	0.435
2023-02-03 03:15 AST	0.449
2023-02-03 03:30 AST	0.462
2023-02-03 03:45 AST	0.473
2023-02-03 04:00 AST	0.482
2023-02-03 04:15 AST	0.489
2023-02-03 04:30 AST	0.495
2023-02-03 04:45 AST	0.499
2023-02-03 05:00 AST	0.501
2023-02-03 05:15 AST	0.502
2023-02-03 05:30 AST	0.502
2023-02-03 05:45 AST	0.501
2023-02-03 06:00 AST	0.499
2023-02-03 06:15 AST	0.496
2023-02-03 06:30 AST	0.494
2023-02-03 06:45 AST	0.492
2023-02-03 07:00 AST	0.491
2023-02-03 07:15 AST	0.492
2023-02-03 07:30 AST	0.493
2023-02-03 07:45 AST	0.497
2023-02-03 08:00 AST	0.503
2023-02-03 08:15 AST	0.512
2023-02-03 08:30 AST	0.523
2023-02-03 08:45 AST	0.538
2023-02-03 09:00 AST	0.555
2023-02-03 09:15 AST	0.576
2023-02-03 09:30 AST	0.6
2023-02-03 09:45 AST	0.627
2023-02-03 10:00 AST	0.658
2023-02-03 10:15 AST	0.691
2023-02-03 10:30 AST	0.727
2023-02-03 10:45 AST	0.765
2023-02-03 11:00 AST	0.805
2023-02-03 11:15 AST	0.847
2023-02-03 11:30 AST	0.89
2023-02-03 11:45 AST	0.933
2023-02-03 12:00 AST	0.977
2023-02-03 12:15 AST	1.02
2023-02-03 12:30 AST	1.061
2023-02-03 12:45 AST	1.102
2023-02-03 13:00 AST	1.14
2023-02-03 13:15 AST	1.175
2023-02-03 13:30 AST	1.207
2023-02-03 13:45 AST	1.236
2023-02-03 14:00 AST	1.26
2023-02-03 14:15 AST	1.28
2023-02-03 14:30 AST	1.296
2023-02-03 14:45 AST	1.306
2023-02-03 15:00 AST	1.312
2023-02-03 15:15 AST	1.312
2023-02-03 15:30 AST	1.307
2023-02-03 15:45 AST	1.297
2023-02-03 16:00 AST	1.282
2023-02-03 16:15 AST	1.263
2023-02-03 16:30 AST	1.238
2023-02-03 16:45 AST	1.209
2023-02-03 17:00 AST	1.176
2023-02-03 17:15 AST	1.139
2023-02-03 17:30 AST	1.098
2023-02-03 17:45 AST	1.055
2023-02-03 18:00 AST	1.009
2023-02-03 18:15 AST	0.961
2023-02-03 18:30 AST	0.912
2023-02-03 18:45 AST	0.861
2023-02-03 19:00 AST	0.81
2023-02-03 19:15 AST	0.758
2023-02-03 19:30 AST	0.707
2023-02-03 19:45 AST	0.657
2023-02-03 20:00 AST	0.608
2023-02-03 20:15 AST	0.56
2023-02-03 20:30 AST	0.514
2023-02-03 20:45 AST	0.471
2023-02-03 21:00 AST	0.43
2023-02-03 21:15 AST	0.392
2023-02-03 21:30 AST	0.358
2023-02-03 21:45 AST	0.326
2023-02-03 22:00 AST	0.299
2023-02-03 22:15 AST	0.274
2023-02-03 22:30 AST	0.254
2023-02-03 22:45 AST	0.238
2023-02-03 23:00 AST	0.225
2023-02-03 23:15 AST	0.216
2023-02-03 23:30 AST	0.211

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	1.68	N/A
Lowest Astronomical Tide	-0.1	N/A
Higher High Water Large Tide	1.61	N/A
Lower Low Water Large Tide	-0.05	N/A
Higher High Water Mean Tide	1.22	N/A
Lower Low Water Mean Tide	0.25	N/A
High Water Level	0.98	N/A
Low Water Level	0.35	N/A
Mean Water Level	0.67	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)
SD	0

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:: 2023-01-28

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Portage Island - 02010

Station Information