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

2023-12-02 (Sat)
Time AST	Height (m)	Height (ft)
03:18	0.2	0.8
09:43	0.6	2
12:22	0.6	1.9
19:49	1.3	4.4

2023-12-03 (Sun)
Time AST	Height (m)	Height (ft)
03:57	0.3	1
10:25	0.6	2.1
13:07	0.6	2
20:29	1.2	4

2023-12-04 (Mon)
Time AST	Height (m)	Height (ft)
04:29	0.4	1.2
11:01	0.7	2.2
14:10	0.6	2.1
21:13	1.1	3.7

2023-12-05 (Tue)
Time AST	Height (m)	Height (ft)
04:57	0.4	1.4
11:34	0.7	2.5
15:35	0.7	2.2
22:02	1	3.3

2023-12-06 (Wed)
Time AST	Height (m)	Height (ft)
05:23	0.5	1.5
12:07	0.8	2.7
17:15	0.7	2.2
23:02	0.9	3

2023-12-07 (Thu)
Time AST	Height (m)	Height (ft)
05:52	0.5	1.6
12:43	0.9	3.1
18:54	0.6	2

2023-12-08 (Fri)
Time AST	Height (m)	Height (ft)
00:15	0.8	2.7
06:24	0.5	1.6
13:20	1.1	3.5
20:18	0.5	1.7

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
2023-12-02	0.6	0.4	0.3	0.2	0.3	0.3	0.4	0.5	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.7	0.9	1	1.2	1.3	1.3	1.3	1.1	1
2023-12-03	0.8	0.6	0.4	0.3	0.3	0.3	0.4	0.5	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.7	0.8	0.9	1	1.2	1.2	1.2	1.1	1
2023-12-04	0.9	0.7	0.5	0.4	0.4	0.4	0.4	0.5	0.6	0.6	0.7	0.7	0.7	0.7	0.6	0.6	0.7	0.8	0.9	1	1.1	1.1	1.1	1
2023-12-05	0.9	0.8	0.6	0.5	0.4	0.4	0.4	0.5	0.6	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.8	0.8	0.9	1	1	1
2023-12-06	0.9	0.8	0.7	0.6	0.5	0.5	0.5	0.5	0.6	0.7	0.8	0.8	0.8	0.8	0.8	0.7	0.7	0.7	0.7	0.7	0.8	0.8	0.9	0.9
2023-12-07	0.9	0.8	0.7	0.6	0.6	0.5	0.5	0.5	0.6	0.7	0.8	0.9	0.9	0.9	0.9	0.8	0.8	0.7	0.6	0.6	0.6	0.7	0.7	0.8
2023-12-08	0.8	0.8	0.8	0.7	0.6	0.5	0.5	0.5	0.6	0.7	0.8	0.9	1	1.1	1	1	0.9	0.8	0.6	0.6	0.5	0.5	0.6	0.6

Predictions

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

Predictions
Event Date	Predictions (m)
2023-12-01 02:45 AST	0.169
2023-12-01 03:00 AST	0.174
2023-12-01 03:15 AST	0.183
2023-12-01 03:30 AST	0.196
2023-12-01 03:45 AST	0.212
2023-12-01 04:00 AST	0.231
2023-12-01 04:15 AST	0.253
2023-12-01 04:30 AST	0.277
2023-12-01 04:45 AST	0.303
2023-12-01 05:00 AST	0.329
2023-12-01 05:15 AST	0.357
2023-12-01 05:30 AST	0.385
2023-12-01 05:45 AST	0.413
2023-12-01 06:00 AST	0.44
2023-12-01 06:15 AST	0.466
2023-12-01 06:30 AST	0.491
2023-12-01 06:45 AST	0.514
2023-12-01 07:00 AST	0.535
2023-12-01 07:15 AST	0.553
2023-12-01 07:30 AST	0.57
2023-12-01 07:45 AST	0.583
2023-12-01 08:00 AST	0.594
2023-12-01 08:15 AST	0.602
2023-12-01 08:30 AST	0.608
2023-12-01 08:45 AST	0.611
2023-12-01 09:00 AST	0.612
2023-12-01 09:15 AST	0.61
2023-12-01 09:30 AST	0.607
2023-12-01 09:45 AST	0.602
2023-12-01 10:00 AST	0.596
2023-12-01 10:15 AST	0.589
2023-12-01 10:30 AST	0.581
2023-12-01 10:45 AST	0.574
2023-12-01 11:00 AST	0.568
2023-12-01 11:15 AST	0.562
2023-12-01 11:30 AST	0.559
2023-12-01 11:45 AST	0.557
2023-12-01 12:00 AST	0.558
2023-12-01 12:15 AST	0.561
2023-12-01 12:30 AST	0.568
2023-12-01 12:45 AST	0.579
2023-12-01 13:00 AST	0.593
2023-12-01 13:15 AST	0.611
2023-12-01 13:30 AST	0.633
2023-12-01 13:45 AST	0.659
2023-12-01 14:00 AST	0.688
2023-12-01 14:15 AST	0.722
2023-12-01 14:30 AST	0.759
2023-12-01 14:45 AST	0.799
2023-12-01 15:00 AST	0.842
2023-12-01 15:15 AST	0.887
2023-12-01 15:30 AST	0.934
2023-12-01 15:45 AST	0.982
2023-12-01 16:00 AST	1.031
2023-12-01 16:15 AST	1.079
2023-12-01 16:30 AST	1.127
2023-12-01 16:45 AST	1.173
2023-12-01 17:00 AST	1.217
2023-12-01 17:15 AST	1.258
2023-12-01 17:30 AST	1.296
2023-12-01 17:45 AST	1.33
2023-12-01 18:00 AST	1.359
2023-12-01 18:15 AST	1.383
2023-12-01 18:30 AST	1.402
2023-12-01 18:45 AST	1.415
2023-12-01 19:00 AST	1.422
2023-12-01 19:15 AST	1.422
2023-12-01 19:30 AST	1.417
2023-12-01 19:45 AST	1.405
2023-12-01 20:00 AST	1.388
2023-12-01 20:15 AST	1.364
2023-12-01 20:30 AST	1.335
2023-12-01 20:45 AST	1.3
2023-12-01 21:00 AST	1.26
2023-12-01 21:15 AST	1.216
2023-12-01 21:30 AST	1.169
2023-12-01 21:45 AST	1.117
2023-12-01 22:00 AST	1.063
2023-12-01 22:15 AST	1.007
2023-12-01 22:30 AST	0.95
2023-12-01 22:45 AST	0.891
2023-12-01 23:00 AST	0.832
2023-12-01 23:15 AST	0.774
2023-12-01 23:30 AST	0.716
2023-12-01 23:45 AST	0.66
2023-12-02 00:00 AST	0.606
2023-12-02 00:15 AST	0.555
2023-12-02 00:30 AST	0.507
2023-12-02 00:45 AST	0.461
2023-12-02 01:00 AST	0.42
2023-12-02 01:15 AST	0.382
2023-12-02 01:30 AST	0.349
2023-12-02 01:45 AST	0.32
2023-12-02 02:00 AST	0.295
2023-12-02 02:15 AST	0.275
2023-12-02 02:30 AST	0.259
2023-12-02 02:45 AST	0.248
2023-12-02 03:00 AST	0.241
2023-12-02 03:15 AST	0.238
2023-12-02 03:30 AST	0.239
2023-12-02 03:45 AST	0.244
2023-12-02 04:00 AST	0.252
2023-12-02 04:15 AST	0.263
2023-12-02 04:30 AST	0.277
2023-12-02 04:45 AST	0.294
2023-12-02 05:00 AST	0.313
2023-12-02 05:15 AST	0.333
2023-12-02 05:30 AST	0.355
2023-12-02 05:45 AST	0.377
2023-12-02 06:00 AST	0.401
2023-12-02 06:15 AST	0.424
2023-12-02 06:30 AST	0.447
2023-12-02 06:45 AST	0.47
2023-12-02 07:00 AST	0.492
2023-12-02 07:15 AST	0.512
2023-12-02 07:30 AST	0.531
2023-12-02 07:45 AST	0.549
2023-12-02 08:00 AST	0.564
2023-12-02 08:15 AST	0.577
2023-12-02 08:30 AST	0.589
2023-12-02 08:45 AST	0.598
2023-12-02 09:00 AST	0.605
2023-12-02 09:15 AST	0.609
2023-12-02 09:30 AST	0.612
2023-12-02 09:45 AST	0.612
2023-12-02 10:00 AST	0.611
2023-12-02 10:15 AST	0.609
2023-12-02 10:30 AST	0.605
2023-12-02 10:45 AST	0.6
2023-12-02 11:00 AST	0.595
2023-12-02 11:15 AST	0.59
2023-12-02 11:30 AST	0.585
2023-12-02 11:45 AST	0.58
2023-12-02 12:00 AST	0.577
2023-12-02 12:15 AST	0.575
2023-12-02 12:30 AST	0.575
2023-12-02 12:45 AST	0.577
2023-12-02 13:00 AST	0.582
2023-12-02 13:15 AST	0.59
2023-12-02 13:30 AST	0.6
2023-12-02 13:45 AST	0.614
2023-12-02 14:00 AST	0.632
2023-12-02 14:15 AST	0.652
2023-12-02 14:30 AST	0.676
2023-12-02 14:45 AST	0.704
2023-12-02 15:00 AST	0.734
2023-12-02 15:15 AST	0.767
2023-12-02 15:30 AST	0.803
2023-12-02 15:45 AST	0.841
2023-12-02 16:00 AST	0.881
2023-12-02 16:15 AST	0.922
2023-12-02 16:30 AST	0.964
2023-12-02 16:45 AST	1.007
2023-12-02 17:00 AST	1.049
2023-12-02 17:15 AST	1.09
2023-12-02 17:30 AST	1.129
2023-12-02 17:45 AST	1.167
2023-12-02 18:00 AST	1.202
2023-12-02 18:15 AST	1.233
2023-12-02 18:30 AST	1.261
2023-12-02 18:45 AST	1.285
2023-12-02 19:00 AST	1.305
2023-12-02 19:15 AST	1.319
2023-12-02 19:30 AST	1.329
2023-12-02 19:45 AST	1.333
2023-12-02 20:00 AST	1.331
2023-12-02 20:15 AST	1.325
2023-12-02 20:30 AST	1.313
2023-12-02 20:45 AST	1.295
2023-12-02 21:00 AST	1.273
2023-12-02 21:15 AST	1.245
2023-12-02 21:30 AST	1.214
2023-12-02 21:45 AST	1.178
2023-12-02 22:00 AST	1.138
2023-12-02 22:15 AST	1.095
2023-12-02 22:30 AST	1.05
2023-12-02 22:45 AST	1.002
2023-12-02 23:00 AST	0.953
2023-12-02 23:15 AST	0.902
2023-12-02 23:30 AST	0.851
2023-12-02 23:45 AST	0.8
2023-12-03 00:00 AST	0.75
2023-12-03 00:15 AST	0.7
2023-12-03 00:30 AST	0.653
2023-12-03 00:45 AST	0.607
2023-12-03 01:00 AST	0.563
2023-12-03 01:15 AST	0.522
2023-12-03 01:30 AST	0.485
2023-12-03 01:45 AST	0.45
2023-12-03 02:00 AST	0.419
2023-12-03 02:15 AST	0.392
2023-12-03 02:30 AST	0.369
2023-12-03 02:45 AST	0.349
2023-12-03 03:00 AST	0.333
2023-12-03 03:15 AST	0.322
2023-12-03 03:30 AST	0.313
2023-12-03 03:45 AST	0.309
2023-12-03 04:00 AST	0.308
2023-12-03 04:15 AST	0.311
2023-12-03 04:30 AST	0.316
2023-12-03 04:45 AST	0.324
2023-12-03 05:00 AST	0.335
2023-12-03 05:15 AST	0.349
2023-12-03 05:30 AST	0.364
2023-12-03 05:45 AST	0.381
2023-12-03 06:00 AST	0.399
2023-12-03 06:15 AST	0.418
2023-12-03 06:30 AST	0.438
2023-12-03 06:45 AST	0.458
2023-12-03 07:00 AST	0.478
2023-12-03 07:15 AST	0.498
2023-12-03 07:30 AST	0.517
2023-12-03 07:45 AST	0.536
2023-12-03 08:00 AST	0.553
2023-12-03 08:15 AST	0.569
2023-12-03 08:30 AST	0.584
2023-12-03 08:45 AST	0.597
2023-12-03 09:00 AST	0.608
2023-12-03 09:15 AST	0.617
2023-12-03 09:30 AST	0.624
2023-12-03 09:45 AST	0.63
2023-12-03 10:00 AST	0.633
2023-12-03 10:15 AST	0.635
2023-12-03 10:30 AST	0.635
2023-12-03 10:45 AST	0.634
2023-12-03 11:00 AST	0.632
2023-12-03 11:15 AST	0.628
2023-12-03 11:30 AST	0.624
2023-12-03 11:45 AST	0.62
2023-12-03 12:00 AST	0.615
2023-12-03 12:15 AST	0.611
2023-12-03 12:30 AST	0.607
2023-12-03 12:45 AST	0.604
2023-12-03 13:00 AST	0.603
2023-12-03 13:15 AST	0.603
2023-12-03 13:30 AST	0.605
2023-12-03 13:45 AST	0.609
2023-12-03 14:00 AST	0.615
2023-12-03 14:15 AST	0.625
2023-12-03 14:30 AST	0.636
2023-12-03 14:45 AST	0.651
2023-12-03 15:00 AST	0.669
2023-12-03 15:15 AST	0.689
2023-12-03 15:30 AST	0.712
2023-12-03 15:45 AST	0.738
2023-12-03 16:00 AST	0.766
2023-12-03 16:15 AST	0.796
2023-12-03 16:30 AST	0.829
2023-12-03 16:45 AST	0.862
2023-12-03 17:00 AST	0.897
2023-12-03 17:15 AST	0.932
2023-12-03 17:30 AST	0.967
2023-12-03 17:45 AST	1.002
2023-12-03 18:00 AST	1.036
2023-12-03 18:15 AST	1.069
2023-12-03 18:30 AST	1.1
2023-12-03 18:45 AST	1.128
2023-12-03 19:00 AST	1.154
2023-12-03 19:15 AST	1.177
2023-12-03 19:30 AST	1.196
2023-12-03 19:45 AST	1.211
2023-12-03 20:00 AST	1.222
2023-12-03 20:15 AST	1.228
2023-12-03 20:30 AST	1.231
2023-12-03 20:45 AST	1.228
2023-12-03 21:00 AST	1.221
2023-12-03 21:15 AST	1.209
2023-12-03 21:30 AST	1.193
2023-12-03 21:45 AST	1.173
2023-12-03 22:00 AST	1.148
2023-12-03 22:15 AST	1.12
2023-12-03 22:30 AST	1.089
2023-12-03 22:45 AST	1.054
2023-12-03 23:00 AST	1.017
2023-12-03 23:15 AST	0.977
2023-12-03 23:30 AST	0.936
2023-12-03 23:45 AST	0.894
2023-12-04 00:00 AST	0.85
2023-12-04 00:15 AST	0.807
2023-12-04 00:30 AST	0.764
2023-12-04 00:45 AST	0.721
2023-12-04 01:00 AST	0.68
2023-12-04 01:15 AST	0.64
2023-12-04 01:30 AST	0.601
2023-12-04 01:45 AST	0.565
2023-12-04 02:00 AST	0.532
2023-12-04 02:15 AST	0.501
2023-12-04 02:30 AST	0.473
2023-12-04 02:45 AST	0.449
2023-12-04 03:00 AST	0.427
2023-12-04 03:15 AST	0.41
2023-12-04 03:30 AST	0.395
2023-12-04 03:45 AST	0.384
2023-12-04 04:00 AST	0.376
2023-12-04 04:15 AST	0.372
2023-12-04 04:30 AST	0.37
2023-12-04 04:45 AST	0.372
2023-12-04 05:00 AST	0.377
2023-12-04 05:15 AST	0.384
2023-12-04 05:30 AST	0.393
2023-12-04 05:45 AST	0.405
2023-12-04 06:00 AST	0.419
2023-12-04 06:15 AST	0.434
2023-12-04 06:30 AST	0.451
2023-12-04 06:45 AST	0.468
2023-12-04 07:00 AST	0.487
2023-12-04 07:15 AST	0.506
2023-12-04 07:30 AST	0.525
2023-12-04 07:45 AST	0.543
2023-12-04 08:00 AST	0.562
2023-12-04 08:15 AST	0.579
2023-12-04 08:30 AST	0.596
2023-12-04 08:45 AST	0.612
2023-12-04 09:00 AST	0.626
2023-12-04 09:15 AST	0.639
2023-12-04 09:30 AST	0.65
2023-12-04 09:45 AST	0.66
2023-12-04 10:00 AST	0.668
2023-12-04 10:15 AST	0.674
2023-12-04 10:30 AST	0.678
2023-12-04 10:45 AST	0.68
2023-12-04 11:00 AST	0.681
2023-12-04 11:15 AST	0.681
2023-12-04 11:30 AST	0.679
2023-12-04 11:45 AST	0.675
2023-12-04 12:00 AST	0.671
2023-12-04 12:15 AST	0.666
2023-12-04 12:30 AST	0.661
2023-12-04 12:45 AST	0.656
2023-12-04 13:00 AST	0.65
2023-12-04 13:15 AST	0.645
2023-12-04 13:30 AST	0.641
2023-12-04 13:45 AST	0.638
2023-12-04 14:00 AST	0.636
2023-12-04 14:15 AST	0.636
2023-12-04 14:30 AST	0.638
2023-12-04 14:45 AST	0.641
2023-12-04 15:00 AST	0.647
2023-12-04 15:15 AST	0.655
2023-12-04 15:30 AST	0.665
2023-12-04 15:45 AST	0.678
2023-12-04 16:00 AST	0.694
2023-12-04 16:15 AST	0.711
2023-12-04 16:30 AST	0.731
2023-12-04 16:45 AST	0.753
2023-12-04 17:00 AST	0.776
2023-12-04 17:15 AST	0.802
2023-12-04 17:30 AST	0.828
2023-12-04 17:45 AST	0.856
2023-12-04 18:00 AST	0.884
2023-12-04 18:15 AST	0.912
2023-12-04 18:30 AST	0.94
2023-12-04 18:45 AST	0.967
2023-12-04 19:00 AST	0.994
2023-12-04 19:15 AST	1.019
2023-12-04 19:30 AST	1.042
2023-12-04 19:45 AST	1.062
2023-12-04 20:00 AST	1.081
2023-12-04 20:15 AST	1.096
2023-12-04 20:30 AST	1.108
2023-12-04 20:45 AST	1.116
2023-12-04 21:00 AST	1.121
2023-12-04 21:15 AST	1.123
2023-12-04 21:30 AST	1.12
2023-12-04 21:45 AST	1.114
2023-12-04 22:00 AST	1.104
2023-12-04 22:15 AST	1.09
2023-12-04 22:30 AST	1.072
2023-12-04 22:45 AST	1.052
2023-12-04 23:00 AST	1.028
2023-12-04 23:15 AST	1.001
2023-12-04 23:30 AST	0.972
2023-12-04 23:45 AST	0.94
2023-12-05 00:00 AST	0.907
2023-12-05 00:15 AST	0.872
2023-12-05 00:30 AST	0.836
2023-12-05 00:45 AST	0.8
2023-12-05 01:00 AST	0.764
2023-12-05 01:15 AST	0.727
2023-12-05 01:30 AST	0.692
2023-12-05 01:45 AST	0.657
2023-12-05 02:00 AST	0.624
2023-12-05 02:15 AST	0.593
2023-12-05 02:30 AST	0.563
2023-12-05 02:45 AST	0.536
2023-12-05 03:00 AST	0.511
2023-12-05 03:15 AST	0.489
2023-12-05 03:30 AST	0.47
2023-12-05 03:45 AST	0.454
2023-12-05 04:00 AST	0.441
2023-12-05 04:15 AST	0.431
2023-12-05 04:30 AST	0.424
2023-12-05 04:45 AST	0.42
2023-12-05 05:00 AST	0.419
2023-12-05 05:15 AST	0.421
2023-12-05 05:30 AST	0.426
2023-12-05 05:45 AST	0.433
2023-12-05 06:00 AST	0.443
2023-12-05 06:15 AST	0.455
2023-12-05 06:30 AST	0.469
2023-12-05 06:45 AST	0.485
2023-12-05 07:00 AST	0.502
2023-12-05 07:15 AST	0.52
2023-12-05 07:30 AST	0.539
2023-12-05 07:45 AST	0.558
2023-12-05 08:00 AST	0.578
2023-12-05 08:15 AST	0.597
2023-12-05 08:30 AST	0.617
2023-12-05 08:45 AST	0.635
2023-12-05 09:00 AST	0.653
2023-12-05 09:15 AST	0.67
2023-12-05 09:30 AST	0.686
2023-12-05 09:45 AST	0.7
2023-12-05 10:00 AST	0.713
2023-12-05 10:15 AST	0.723
2023-12-05 10:30 AST	0.732
2023-12-05 10:45 AST	0.739
2023-12-05 11:00 AST	0.744
2023-12-05 11:15 AST	0.748
2023-12-05 11:30 AST	0.749
2023-12-05 11:45 AST	0.749
2023-12-05 12:00 AST	0.746
2023-12-05 12:15 AST	0.743
2023-12-05 12:30 AST	0.738
2023-12-05 12:45 AST	0.732
2023-12-05 13:00 AST	0.725
2023-12-05 13:15 AST	0.717
2023-12-05 13:30 AST	0.709
2023-12-05 13:45 AST	0.701
2023-12-05 14:00 AST	0.693
2023-12-05 14:15 AST	0.685
2023-12-05 14:30 AST	0.678
2023-12-05 14:45 AST	0.672
2023-12-05 15:00 AST	0.668
2023-12-05 15:15 AST	0.664
2023-12-05 15:30 AST	0.663
2023-12-05 15:45 AST	0.663
2023-12-05 16:00 AST	0.666
2023-12-05 16:15 AST	0.67
2023-12-05 16:30 AST	0.677
2023-12-05 16:45 AST	0.685
2023-12-05 17:00 AST	0.696
2023-12-05 17:15 AST	0.709
2023-12-05 17:30 AST	0.724
2023-12-05 17:45 AST	0.74
2023-12-05 18:00 AST	0.758
2023-12-05 18:15 AST	0.778
2023-12-05 18:30 AST	0.798
2023-12-05 18:45 AST	0.82
2023-12-05 19:00 AST	0.841
2023-12-05 19:15 AST	0.863
2023-12-05 19:30 AST	0.885
2023-12-05 19:45 AST	0.906
2023-12-05 20:00 AST	0.926
2023-12-05 20:15 AST	0.944
2023-12-05 20:30 AST	0.961
2023-12-05 20:45 AST	0.976
2023-12-05 21:00 AST	0.989
2023-12-05 21:15 AST	1
2023-12-05 21:30 AST	1.007
2023-12-05 21:45 AST	1.012
2023-12-05 22:00 AST	1.014
2023-12-05 22:15 AST	1.013
2023-12-05 22:30 AST	1.009
2023-12-05 22:45 AST	1.001
2023-12-05 23:00 AST	0.991
2023-12-05 23:15 AST	0.977
2023-12-05 23:30 AST	0.961
2023-12-05 23:45 AST	0.942
2023-12-06 00:00 AST	0.92
2023-12-06 00:15 AST	0.896
2023-12-06 00:30 AST	0.871
2023-12-06 00:45 AST	0.843
2023-12-06 01:00 AST	0.815
2023-12-06 01:15 AST	0.785
2023-12-06 01:30 AST	0.755
2023-12-06 01:45 AST	0.725
2023-12-06 02:00 AST	0.695
2023-12-06 02:15 AST	0.665
2023-12-06 02:30 AST	0.636
2023-12-06 02:45 AST	0.609
2023-12-06 03:00 AST	0.583
2023-12-06 03:15 AST	0.558
2023-12-06 03:30 AST	0.536
2023-12-06 03:45 AST	0.516
2023-12-06 04:00 AST	0.499
2023-12-06 04:15 AST	0.484
2023-12-06 04:30 AST	0.472
2023-12-06 04:45 AST	0.463
2023-12-06 05:00 AST	0.456
2023-12-06 05:15 AST	0.453
2023-12-06 05:30 AST	0.453
2023-12-06 05:45 AST	0.456
2023-12-06 06:00 AST	0.461
2023-12-06 06:15 AST	0.47
2023-12-06 06:30 AST	0.48
2023-12-06 06:45 AST	0.494
2023-12-06 07:00 AST	0.509
2023-12-06 07:15 AST	0.526
2023-12-06 07:30 AST	0.545
2023-12-06 07:45 AST	0.565
2023-12-06 08:00 AST	0.586
2023-12-06 08:15 AST	0.608
2023-12-06 08:30 AST	0.63
2023-12-06 08:45 AST	0.653
2023-12-06 09:00 AST	0.675
2023-12-06 09:15 AST	0.697
2023-12-06 09:30 AST	0.718
2023-12-06 09:45 AST	0.738
2023-12-06 10:00 AST	0.757
2023-12-06 10:15 AST	0.774
2023-12-06 10:30 AST	0.789
2023-12-06 10:45 AST	0.802
2023-12-06 11:00 AST	0.814
2023-12-06 11:15 AST	0.823
2023-12-06 11:30 AST	0.83
2023-12-06 11:45 AST	0.834
2023-12-06 12:00 AST	0.836
2023-12-06 12:15 AST	0.836
2023-12-06 12:30 AST	0.834
2023-12-06 12:45 AST	0.83
2023-12-06 13:00 AST	0.824
2023-12-06 13:15 AST	0.816
2023-12-06 13:30 AST	0.806
2023-12-06 13:45 AST	0.795
2023-12-06 14:00 AST	0.783
2023-12-06 14:15 AST	0.771
2023-12-06 14:30 AST	0.757
2023-12-06 14:45 AST	0.744
2023-12-06 15:00 AST	0.731
2023-12-06 15:15 AST	0.718
2023-12-06 15:30 AST	0.706
2023-12-06 15:45 AST	0.695
2023-12-06 16:00 AST	0.685
2023-12-06 16:15 AST	0.676
2023-12-06 16:30 AST	0.67
2023-12-06 16:45 AST	0.665
2023-12-06 17:00 AST	0.661
2023-12-06 17:15 AST	0.66
2023-12-06 17:30 AST	0.661
2023-12-06 17:45 AST	0.665
2023-12-06 18:00 AST	0.67
2023-12-06 18:15 AST	0.677
2023-12-06 18:30 AST	0.686
2023-12-06 18:45 AST	0.697
2023-12-06 19:00 AST	0.71
2023-12-06 19:15 AST	0.724
2023-12-06 19:30 AST	0.739
2023-12-06 19:45 AST	0.755
2023-12-06 20:00 AST	0.772
2023-12-06 20:15 AST	0.789
2023-12-06 20:30 AST	0.806
2023-12-06 20:45 AST	0.822
2023-12-06 21:00 AST	0.838
2023-12-06 21:15 AST	0.853
2023-12-06 21:30 AST	0.867
2023-12-06 21:45 AST	0.879
2023-12-06 22:00 AST	0.89
2023-12-06 22:15 AST	0.898
2023-12-06 22:30 AST	0.905
2023-12-06 22:45 AST	0.909
2023-12-06 23:00 AST	0.91
2023-12-06 23:15 AST	0.909
2023-12-06 23:30 AST	0.906
2023-12-06 23:45 AST	0.899
2023-12-07 00:00 AST	0.891
2023-12-07 00:15 AST	0.879
2023-12-07 00:30 AST	0.865
2023-12-07 00:45 AST	0.849
2023-12-07 01:00 AST	0.831
2023-12-07 01:15 AST	0.811
2023-12-07 01:30 AST	0.79
2023-12-07 01:45 AST	0.767
2023-12-07 02:00 AST	0.743
2023-12-07 02:15 AST	0.718
2023-12-07 02:30 AST	0.693
2023-12-07 02:45 AST	0.668
2023-12-07 03:00 AST	0.643
2023-12-07 03:15 AST	0.619
2023-12-07 03:30 AST	0.595
2023-12-07 03:45 AST	0.573
2023-12-07 04:00 AST	0.553
2023-12-07 04:15 AST	0.534
2023-12-07 04:30 AST	0.518
2023-12-07 04:45 AST	0.504
2023-12-07 05:00 AST	0.492
2023-12-07 05:15 AST	0.483
2023-12-07 05:30 AST	0.477
2023-12-07 05:45 AST	0.474
2023-12-07 06:00 AST	0.475
2023-12-07 06:15 AST	0.478
2023-12-07 06:30 AST	0.484
2023-12-07 06:45 AST	0.493
2023-12-07 07:00 AST	0.505
2023-12-07 07:15 AST	0.52
2023-12-07 07:30 AST	0.537
2023-12-07 07:45 AST	0.556
2023-12-07 08:00 AST	0.578
2023-12-07 08:15 AST	0.601
2023-12-07 08:30 AST	0.625
2023-12-07 08:45 AST	0.651
2023-12-07 09:00 AST	0.678
2023-12-07 09:15 AST	0.705
2023-12-07 09:30 AST	0.731
2023-12-07 09:45 AST	0.758
2023-12-07 10:00 AST	0.784
2023-12-07 10:15 AST	0.809
2023-12-07 10:30 AST	0.832
2023-12-07 10:45 AST	0.854
2023-12-07 11:00 AST	0.874
2023-12-07 11:15 AST	0.891
2023-12-07 11:30 AST	0.907
2023-12-07 11:45 AST	0.919
2023-12-07 12:00 AST	0.929
2023-12-07 12:15 AST	0.936
2023-12-07 12:30 AST	0.94
2023-12-07 12:45 AST	0.941
2023-12-07 13:00 AST	0.939
2023-12-07 13:15 AST	0.934
2023-12-07 13:30 AST	0.927
2023-12-07 13:45 AST	0.917
2023-12-07 14:00 AST	0.904
2023-12-07 14:15 AST	0.89
2023-12-07 14:30 AST	0.874
2023-12-07 14:45 AST	0.856
2023-12-07 15:00 AST	0.837
2023-12-07 15:15 AST	0.817
2023-12-07 15:30 AST	0.796
2023-12-07 15:45 AST	0.775
2023-12-07 16:00 AST	0.755
2023-12-07 16:15 AST	0.734
2023-12-07 16:30 AST	0.715
2023-12-07 16:45 AST	0.696
2023-12-07 17:00 AST	0.679
2023-12-07 17:15 AST	0.664
2023-12-07 17:30 AST	0.65
2023-12-07 17:45 AST	0.638
2023-12-07 18:00 AST	0.629
2023-12-07 18:15 AST	0.621
2023-12-07 18:30 AST	0.616
2023-12-07 18:45 AST	0.614
2023-12-07 19:00 AST	0.613
2023-12-07 19:15 AST	0.615
2023-12-07 19:30 AST	0.62
2023-12-07 19:45 AST	0.626
2023-12-07 20:00 AST	0.634
2023-12-07 20:15 AST	0.644
2023-12-07 20:30 AST	0.656
2023-12-07 20:45 AST	0.668
2023-12-07 21:00 AST	0.682
2023-12-07 21:15 AST	0.696
2023-12-07 21:30 AST	0.711
2023-12-07 21:45 AST	0.726
2023-12-07 22:00 AST	0.741
2023-12-07 22:15 AST	0.755
2023-12-07 22:30 AST	0.768
2023-12-07 22:45 AST	0.78
2023-12-07 23:00 AST	0.791
2023-12-07 23:15 AST	0.8
2023-12-07 23:30 AST	0.808
2023-12-07 23:45 AST	0.814
2023-12-08 00:00 AST	0.817
2023-12-08 00:15 AST	0.818
2023-12-08 00:30 AST	0.817
2023-12-08 00:45 AST	0.813
2023-12-08 01:00 AST	0.808
2023-12-08 01:15 AST	0.799
2023-12-08 01:30 AST	0.789
2023-12-08 01:45 AST	0.776
2023-12-08 02:00 AST	0.762
2023-12-08 02:15 AST	0.746
2023-12-08 02:30 AST	0.728

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:: 2023-12-02

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Portage Island - 02010

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