Bonavista (00990)

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Station Information

Code: 00990

Province: Newfoundland and Labrador

Location: 48.650779, -53.1160115

Type: Permanent

Operational: True

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

2023-03-27 (Mon)
Time NDT	Height (m)	Height (ft)
06:23	0.3	0.9
12:03	0.8	2.5
17:15	0.4	1.2

2023-03-28 (Tue)
Time NDT	Height (m)	Height (ft)
00:09	0.9	3
07:15	0.4	1.3
12:38	0.7	2.1
17:19	0.4	1.4

2023-03-29 (Wed)
Time NDT	Height (m)	Height (ft)
00:46	0.8	2.7
08:31	0.5	1.5
13:28	0.6	1.9
17:39	0.5	1.6

2023-03-30 (Thu)
Time NDT	Height (m)	Height (ft)
02:02	0.8	2.5
10:51	0.5	1.5
16:44	0.6	1.8
18:17	0.5	1.8

2023-03-31 (Fri)
Time NDT	Height (m)	Height (ft)
05:06	0.8	2.6
12:08	0.4	1.3
17:52	0.6	2
23:29	0.5	1.7

2023-04-01 (Sat)
Time NDT	Height (m)	Height (ft)
05:58	0.8	2.7
12:38	0.3	1.1
18:31	0.7	2.2

2023-04-02 (Sun)
Time NDT	Height (m)	Height (ft)
00:23	0.4	1.4
06:37	0.9	2.9
13:04	0.3	0.9
19:03	0.8	2.5

2023-04-03 (Mon)
Time NDT	Height (m)	Height (ft)
01:02	0.3	1.1

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
2023-03-27		0.8	0.7	0.5	0.4	0.3	0.3	0.3	0.5	0.6	0.7	0.7	0.8	0.7	0.6	0.4	0.4	0.4	0.4	0.5	0.6	0.8	0.8	0.9
2023-03-28	0.9	0.9	0.8	0.6	0.5	0.5	0.4	0.4	0.4	0.5	0.6	0.6	0.7	0.6	0.6	0.5	0.4	0.4	0.4	0.5	0.6	0.7	0.8	0.8
2023-03-29	0.8	0.8	0.8	0.7	0.6	0.6	0.5	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.6	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.7	0.7
2023-03-30	0.7	0.8	0.8	0.7	0.7	0.7	0.6	0.6	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.5	0.6	0.6	0.6	0.6	0.6
2023-03-31	0.6	0.7	0.7	0.7	0.8	0.8	0.7	0.7	0.6	0.5	0.4	0.4	0.4	0.4	0.5	0.5	0.6	0.6	0.6	0.6	0.6	0.6	0.5	0.5
2023-04-01	0.5	0.6	0.6	0.7	0.8	0.8	0.8	0.8	0.7	0.6	0.4	0.4	0.3	0.3	0.4	0.5	0.6	0.7	0.7	0.7	0.6	0.6	0.5	0.4
2023-04-02	0.4	0.5	0.5	0.7	0.8	0.8	0.9	0.9	0.8	0.6	0.5	0.3	0.3	0.3	0.3	0.4	0.6	0.7	0.7	0.7	0.7	0.6	0.5	0.4
2023-04-03	0.3

Predictions

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

Predictions
Event Date	Predictions (m)
2023-03-26 02:30 NDT	0.544
2023-03-26 02:45 NDT	0.494
2023-03-26 03:00 NDT	0.445
2023-03-26 03:15 NDT	0.399
2023-03-26 03:30 NDT	0.356
2023-03-26 03:45 NDT	0.317
2023-03-26 04:00 NDT	0.281
2023-03-26 04:15 NDT	0.248
2023-03-26 04:30 NDT	0.219
2023-03-26 04:45 NDT	0.195
2023-03-26 05:00 NDT	0.176
2023-03-26 05:15 NDT	0.162
2023-03-26 05:30 NDT	0.154
2023-03-26 05:45 NDT	0.154
2023-03-26 06:00 NDT	0.161
2023-03-26 06:15 NDT	0.176
2023-03-26 06:30 NDT	0.2
2023-03-26 06:45 NDT	0.231
2023-03-26 07:00 NDT	0.268
2023-03-26 07:15 NDT	0.311
2023-03-26 07:30 NDT	0.358
2023-03-26 07:45 NDT	0.407
2023-03-26 08:00 NDT	0.457
2023-03-26 08:15 NDT	0.505
2023-03-26 08:30 NDT	0.552
2023-03-26 08:45 NDT	0.597
2023-03-26 09:00 NDT	0.638
2023-03-26 09:15 NDT	0.677
2023-03-26 09:30 NDT	0.713
2023-03-26 09:45 NDT	0.746
2023-03-26 10:00 NDT	0.777
2023-03-26 10:15 NDT	0.805
2023-03-26 10:30 NDT	0.829
2023-03-26 10:45 NDT	0.849
2023-03-26 11:00 NDT	0.863
2023-03-26 11:15 NDT	0.872
2023-03-26 11:30 NDT	0.875
2023-03-26 11:45 NDT	0.87
2023-03-26 12:00 NDT	0.858
2023-03-26 12:15 NDT	0.839
2023-03-26 12:30 NDT	0.814
2023-03-26 12:45 NDT	0.782
2023-03-26 13:00 NDT	0.747
2023-03-26 13:15 NDT	0.707
2023-03-26 13:30 NDT	0.665
2023-03-26 13:45 NDT	0.622
2023-03-26 14:00 NDT	0.578
2023-03-26 14:15 NDT	0.535
2023-03-26 14:30 NDT	0.494
2023-03-26 14:45 NDT	0.455
2023-03-26 15:00 NDT	0.419
2023-03-26 15:15 NDT	0.387
2023-03-26 15:30 NDT	0.359
2023-03-26 15:45 NDT	0.335
2023-03-26 16:00 NDT	0.315
2023-03-26 16:15 NDT	0.299
2023-03-26 16:30 NDT	0.288
2023-03-26 16:45 NDT	0.28
2023-03-26 17:00 NDT	0.275
2023-03-26 17:15 NDT	0.275
2023-03-26 17:30 NDT	0.279
2023-03-26 17:45 NDT	0.288
2023-03-26 18:00 NDT	0.302
2023-03-26 18:15 NDT	0.322
2023-03-26 18:30 NDT	0.349
2023-03-26 18:45 NDT	0.381
2023-03-26 19:00 NDT	0.419
2023-03-26 19:15 NDT	0.462
2023-03-26 19:30 NDT	0.508
2023-03-26 19:45 NDT	0.557
2023-03-26 20:00 NDT	0.607
2023-03-26 20:15 NDT	0.655
2023-03-26 20:30 NDT	0.701
2023-03-26 20:45 NDT	0.744
2023-03-26 21:00 NDT	0.783
2023-03-26 21:15 NDT	0.818
2023-03-26 21:30 NDT	0.849
2023-03-26 21:45 NDT	0.877
2023-03-26 22:00 NDT	0.902
2023-03-26 22:15 NDT	0.924
2023-03-26 22:30 NDT	0.943
2023-03-26 22:45 NDT	0.96
2023-03-26 23:00 NDT	0.974
2023-03-26 23:15 NDT	0.983
2023-03-26 23:30 NDT	0.989
2023-03-26 23:45 NDT	0.989
2023-03-27 00:00 NDT	0.984
2023-03-27 00:15 NDT	0.972
2023-03-27 00:30 NDT	0.955
2023-03-27 00:45 NDT	0.932
2023-03-27 01:00 NDT	0.904
2023-03-27 01:15 NDT	0.872
2023-03-27 01:30 NDT	0.836
2023-03-27 01:45 NDT	0.797
2023-03-27 02:00 NDT	0.756
2023-03-27 02:15 NDT	0.715
2023-03-27 02:30 NDT	0.672
2023-03-27 02:45 NDT	0.63
2023-03-27 03:00 NDT	0.59
2023-03-27 03:15 NDT	0.55
2023-03-27 03:30 NDT	0.513
2023-03-27 03:45 NDT	0.478
2023-03-27 04:00 NDT	0.446
2023-03-27 04:15 NDT	0.416
2023-03-27 04:30 NDT	0.388
2023-03-27 04:45 NDT	0.363
2023-03-27 05:00 NDT	0.34
2023-03-27 05:15 NDT	0.32
2023-03-27 05:30 NDT	0.302
2023-03-27 05:45 NDT	0.288
2023-03-27 06:00 NDT	0.278
2023-03-27 06:15 NDT	0.272
2023-03-27 06:30 NDT	0.272
2023-03-27 06:45 NDT	0.278
2023-03-27 07:00 NDT	0.29
2023-03-27 07:15 NDT	0.309
2023-03-27 07:30 NDT	0.334
2023-03-27 07:45 NDT	0.363
2023-03-27 08:00 NDT	0.396
2023-03-27 08:15 NDT	0.432
2023-03-27 08:30 NDT	0.468
2023-03-27 08:45 NDT	0.504
2023-03-27 09:00 NDT	0.538
2023-03-27 09:15 NDT	0.569
2023-03-27 09:30 NDT	0.598
2023-03-27 09:45 NDT	0.624
2023-03-27 10:00 NDT	0.648
2023-03-27 10:15 NDT	0.669
2023-03-27 10:30 NDT	0.689
2023-03-27 10:45 NDT	0.707
2023-03-27 11:00 NDT	0.724
2023-03-27 11:15 NDT	0.738
2023-03-27 11:30 NDT	0.749
2023-03-27 11:45 NDT	0.756
2023-03-27 12:00 NDT	0.759
2023-03-27 12:15 NDT	0.758
2023-03-27 12:30 NDT	0.751
2023-03-27 12:45 NDT	0.739
2023-03-27 13:00 NDT	0.722
2023-03-27 13:15 NDT	0.7
2023-03-27 13:30 NDT	0.675
2023-03-27 13:45 NDT	0.646
2023-03-27 14:00 NDT	0.615
2023-03-27 14:15 NDT	0.583
2023-03-27 14:30 NDT	0.551
2023-03-27 14:45 NDT	0.519
2023-03-27 15:00 NDT	0.489
2023-03-27 15:15 NDT	0.46
2023-03-27 15:30 NDT	0.435
2023-03-27 15:45 NDT	0.413
2023-03-27 16:00 NDT	0.394
2023-03-27 16:15 NDT	0.38
2023-03-27 16:30 NDT	0.369
2023-03-27 16:45 NDT	0.361
2023-03-27 17:00 NDT	0.357
2023-03-27 17:15 NDT	0.356
2023-03-27 17:30 NDT	0.357
2023-03-27 17:45 NDT	0.361
2023-03-27 18:00 NDT	0.367
2023-03-27 18:15 NDT	0.376
2023-03-27 18:30 NDT	0.388
2023-03-27 18:45 NDT	0.404
2023-03-27 19:00 NDT	0.424
2023-03-27 19:15 NDT	0.449
2023-03-27 19:30 NDT	0.478
2023-03-27 19:45 NDT	0.51
2023-03-27 20:00 NDT	0.546
2023-03-27 20:15 NDT	0.584
2023-03-27 20:30 NDT	0.623
2023-03-27 20:45 NDT	0.661
2023-03-27 21:00 NDT	0.697
2023-03-27 21:15 NDT	0.731
2023-03-27 21:30 NDT	0.761
2023-03-27 21:45 NDT	0.788
2023-03-27 22:00 NDT	0.811
2023-03-27 22:15 NDT	0.831
2023-03-27 22:30 NDT	0.849
2023-03-27 22:45 NDT	0.864
2023-03-27 23:00 NDT	0.877
2023-03-27 23:15 NDT	0.888
2023-03-27 23:30 NDT	0.898
2023-03-27 23:45 NDT	0.904
2023-03-28 00:00 NDT	0.908
2023-03-28 00:15 NDT	0.908
2023-03-28 00:30 NDT	0.905
2023-03-28 00:45 NDT	0.897
2023-03-28 01:00 NDT	0.886
2023-03-28 01:15 NDT	0.87
2023-03-28 01:30 NDT	0.851
2023-03-28 01:45 NDT	0.829
2023-03-28 02:00 NDT	0.804
2023-03-28 02:15 NDT	0.778
2023-03-28 02:30 NDT	0.75
2023-03-28 02:45 NDT	0.721
2023-03-28 03:00 NDT	0.692
2023-03-28 03:15 NDT	0.663
2023-03-28 03:30 NDT	0.635
2023-03-28 03:45 NDT	0.607
2023-03-28 04:00 NDT	0.581
2023-03-28 04:15 NDT	0.557
2023-03-28 04:30 NDT	0.534
2023-03-28 04:45 NDT	0.512
2023-03-28 05:00 NDT	0.493
2023-03-28 05:15 NDT	0.474
2023-03-28 05:30 NDT	0.457
2023-03-28 05:45 NDT	0.441
2023-03-28 06:00 NDT	0.426
2023-03-28 06:15 NDT	0.413
2023-03-28 06:30 NDT	0.402
2023-03-28 06:45 NDT	0.393
2023-03-28 07:00 NDT	0.387
2023-03-28 07:15 NDT	0.385
2023-03-28 07:30 NDT	0.387
2023-03-28 07:45 NDT	0.394
2023-03-28 08:00 NDT	0.405
2023-03-28 08:15 NDT	0.421
2023-03-28 08:30 NDT	0.439
2023-03-28 08:45 NDT	0.46
2023-03-28 09:00 NDT	0.482
2023-03-28 09:15 NDT	0.503
2023-03-28 09:30 NDT	0.524
2023-03-28 09:45 NDT	0.543
2023-03-28 10:00 NDT	0.56
2023-03-28 10:15 NDT	0.575
2023-03-28 10:30 NDT	0.588
2023-03-28 10:45 NDT	0.6
2023-03-28 11:00 NDT	0.611
2023-03-28 11:15 NDT	0.621
2023-03-28 11:30 NDT	0.63
2023-03-28 11:45 NDT	0.639
2023-03-28 12:00 NDT	0.646
2023-03-28 12:15 NDT	0.651
2023-03-28 12:30 NDT	0.654
2023-03-28 12:45 NDT	0.654
2023-03-28 13:00 NDT	0.65
2023-03-28 13:15 NDT	0.644
2023-03-28 13:30 NDT	0.635
2023-03-28 13:45 NDT	0.623
2023-03-28 14:00 NDT	0.608
2023-03-28 14:15 NDT	0.591
2023-03-28 14:30 NDT	0.573
2023-03-28 14:45 NDT	0.554
2023-03-28 15:00 NDT	0.534
2023-03-28 15:15 NDT	0.515
2023-03-28 15:30 NDT	0.496
2023-03-28 15:45 NDT	0.478
2023-03-28 16:00 NDT	0.462
2023-03-28 16:15 NDT	0.449
2023-03-28 16:30 NDT	0.437
2023-03-28 16:45 NDT	0.429
2023-03-28 17:00 NDT	0.424
2023-03-28 17:15 NDT	0.422
2023-03-28 17:30 NDT	0.422
2023-03-28 17:45 NDT	0.425
2023-03-28 18:00 NDT	0.43
2023-03-28 18:15 NDT	0.437
2023-03-28 18:30 NDT	0.445
2023-03-28 18:45 NDT	0.454
2023-03-28 19:00 NDT	0.465
2023-03-28 19:15 NDT	0.477
2023-03-28 19:30 NDT	0.491
2023-03-28 19:45 NDT	0.507
2023-03-28 20:00 NDT	0.526
2023-03-28 20:15 NDT	0.547
2023-03-28 20:30 NDT	0.571
2023-03-28 20:45 NDT	0.596
2023-03-28 21:00 NDT	0.622
2023-03-28 21:15 NDT	0.648
2023-03-28 21:30 NDT	0.673
2023-03-28 21:45 NDT	0.696
2023-03-28 22:00 NDT	0.718
2023-03-28 22:15 NDT	0.737
2023-03-28 22:30 NDT	0.753
2023-03-28 22:45 NDT	0.768
2023-03-28 23:00 NDT	0.781
2023-03-28 23:15 NDT	0.792
2023-03-28 23:30 NDT	0.801
2023-03-28 23:45 NDT	0.81
2023-03-29 00:00 NDT	0.817
2023-03-29 00:15 NDT	0.822
2023-03-29 00:30 NDT	0.825
2023-03-29 00:45 NDT	0.827
2023-03-29 01:00 NDT	0.826
2023-03-29 01:15 NDT	0.822
2023-03-29 01:30 NDT	0.816
2023-03-29 01:45 NDT	0.808
2023-03-29 02:00 NDT	0.798
2023-03-29 02:15 NDT	0.786
2023-03-29 02:30 NDT	0.773
2023-03-29 02:45 NDT	0.759
2023-03-29 03:00 NDT	0.745
2023-03-29 03:15 NDT	0.73
2023-03-29 03:30 NDT	0.714
2023-03-29 03:45 NDT	0.698
2023-03-29 04:00 NDT	0.682
2023-03-29 04:15 NDT	0.665
2023-03-29 04:30 NDT	0.649
2023-03-29 04:45 NDT	0.633
2023-03-29 05:00 NDT	0.617
2023-03-29 05:15 NDT	0.602
2023-03-29 05:30 NDT	0.588
2023-03-29 05:45 NDT	0.574
2023-03-29 06:00 NDT	0.561
2023-03-29 06:15 NDT	0.548
2023-03-29 06:30 NDT	0.536
2023-03-29 06:45 NDT	0.523
2023-03-29 07:00 NDT	0.511
2023-03-29 07:15 NDT	0.499
2023-03-29 07:30 NDT	0.488
2023-03-29 07:45 NDT	0.479
2023-03-29 08:00 NDT	0.472
2023-03-29 08:15 NDT	0.467
2023-03-29 08:30 NDT	0.466
2023-03-29 08:45 NDT	0.467
2023-03-29 09:00 NDT	0.471
2023-03-29 09:15 NDT	0.477
2023-03-29 09:30 NDT	0.485
2023-03-29 09:45 NDT	0.493
2023-03-29 10:00 NDT	0.502
2023-03-29 10:15 NDT	0.51
2023-03-29 10:30 NDT	0.517
2023-03-29 10:45 NDT	0.524
2023-03-29 11:00 NDT	0.529
2023-03-29 11:15 NDT	0.535
2023-03-29 11:30 NDT	0.539
2023-03-29 11:45 NDT	0.544
2023-03-29 12:00 NDT	0.549
2023-03-29 12:15 NDT	0.553
2023-03-29 12:30 NDT	0.558
2023-03-29 12:45 NDT	0.561
2023-03-29 13:00 NDT	0.564
2023-03-29 13:15 NDT	0.566
2023-03-29 13:30 NDT	0.567
2023-03-29 13:45 NDT	0.566
2023-03-29 14:00 NDT	0.564
2023-03-29 14:15 NDT	0.561
2023-03-29 14:30 NDT	0.556
2023-03-29 14:45 NDT	0.552
2023-03-29 15:00 NDT	0.546
2023-03-29 15:15 NDT	0.54
2023-03-29 15:30 NDT	0.533
2023-03-29 15:45 NDT	0.526
2023-03-29 16:00 NDT	0.518
2023-03-29 16:15 NDT	0.511
2023-03-29 16:30 NDT	0.503
2023-03-29 16:45 NDT	0.496
2023-03-29 17:00 NDT	0.49
2023-03-29 17:15 NDT	0.485
2023-03-29 17:30 NDT	0.483
2023-03-29 17:45 NDT	0.482
2023-03-29 18:00 NDT	0.484
2023-03-29 18:15 NDT	0.488
2023-03-29 18:30 NDT	0.494
2023-03-29 18:45 NDT	0.501
2023-03-29 19:00 NDT	0.509
2023-03-29 19:15 NDT	0.517
2023-03-29 19:30 NDT	0.524
2023-03-29 19:45 NDT	0.532
2023-03-29 20:00 NDT	0.54
2023-03-29 20:15 NDT	0.548
2023-03-29 20:30 NDT	0.557
2023-03-29 20:45 NDT	0.567
2023-03-29 21:00 NDT	0.578
2023-03-29 21:15 NDT	0.59
2023-03-29 21:30 NDT	0.603
2023-03-29 21:45 NDT	0.617
2023-03-29 22:00 NDT	0.63
2023-03-29 22:15 NDT	0.644
2023-03-29 22:30 NDT	0.657
2023-03-29 22:45 NDT	0.669
2023-03-29 23:00 NDT	0.68
2023-03-29 23:15 NDT	0.69
2023-03-29 23:30 NDT	0.7
2023-03-29 23:45 NDT	0.709
2023-03-30 00:00 NDT	0.718
2023-03-30 00:15 NDT	0.726
2023-03-30 00:30 NDT	0.734
2023-03-30 00:45 NDT	0.74
2023-03-30 01:00 NDT	0.746
2023-03-30 01:15 NDT	0.751
2023-03-30 01:30 NDT	0.754
2023-03-30 01:45 NDT	0.755
2023-03-30 02:00 NDT	0.756
2023-03-30 02:15 NDT	0.756
2023-03-30 02:30 NDT	0.755
2023-03-30 02:45 NDT	0.753
2023-03-30 03:00 NDT	0.752
2023-03-30 03:15 NDT	0.75
2023-03-30 03:30 NDT	0.748
2023-03-30 03:45 NDT	0.745
2023-03-30 04:00 NDT	0.742
2023-03-30 04:15 NDT	0.737
2023-03-30 04:30 NDT	0.731
2023-03-30 04:45 NDT	0.724
2023-03-30 05:00 NDT	0.715
2023-03-30 05:15 NDT	0.705
2023-03-30 05:30 NDT	0.695
2023-03-30 05:45 NDT	0.684
2023-03-30 06:00 NDT	0.672
2023-03-30 06:15 NDT	0.661
2023-03-30 06:30 NDT	0.649
2023-03-30 06:45 NDT	0.637
2023-03-30 07:00 NDT	0.624
2023-03-30 07:15 NDT	0.611
2023-03-30 07:30 NDT	0.596
2023-03-30 07:45 NDT	0.581
2023-03-30 08:00 NDT	0.564
2023-03-30 08:15 NDT	0.548
2023-03-30 08:30 NDT	0.532
2023-03-30 08:45 NDT	0.517
2023-03-30 09:00 NDT	0.503
2023-03-30 09:15 NDT	0.492
2023-03-30 09:30 NDT	0.482
2023-03-30 09:45 NDT	0.475
2023-03-30 10:00 NDT	0.471
2023-03-30 10:15 NDT	0.468
2023-03-30 10:30 NDT	0.466
2023-03-30 10:45 NDT	0.465
2023-03-30 11:00 NDT	0.465
2023-03-30 11:15 NDT	0.466
2023-03-30 11:30 NDT	0.467
2023-03-30 11:45 NDT	0.468
2023-03-30 12:00 NDT	0.47
2023-03-30 12:15 NDT	0.473
2023-03-30 12:30 NDT	0.476
2023-03-30 12:45 NDT	0.48
2023-03-30 13:00 NDT	0.484
2023-03-30 13:15 NDT	0.489
2023-03-30 13:30 NDT	0.494
2023-03-30 13:45 NDT	0.499
2023-03-30 14:00 NDT	0.504
2023-03-30 14:15 NDT	0.509
2023-03-30 14:30 NDT	0.514
2023-03-30 14:45 NDT	0.52
2023-03-30 15:00 NDT	0.526
2023-03-30 15:15 NDT	0.532
2023-03-30 15:30 NDT	0.538
2023-03-30 15:45 NDT	0.543
2023-03-30 16:00 NDT	0.548
2023-03-30 16:15 NDT	0.552
2023-03-30 16:30 NDT	0.554
2023-03-30 16:45 NDT	0.555
2023-03-30 17:00 NDT	0.554
2023-03-30 17:15 NDT	0.552
2023-03-30 17:30 NDT	0.55
2023-03-30 17:45 NDT	0.547
2023-03-30 18:00 NDT	0.545
2023-03-30 18:15 NDT	0.544
2023-03-30 18:30 NDT	0.545
2023-03-30 18:45 NDT	0.547
2023-03-30 19:00 NDT	0.55
2023-03-30 19:15 NDT	0.554
2023-03-30 19:30 NDT	0.558
2023-03-30 19:45 NDT	0.562
2023-03-30 20:00 NDT	0.565
2023-03-30 20:15 NDT	0.567
2023-03-30 20:30 NDT	0.568
2023-03-30 20:45 NDT	0.568
2023-03-30 21:00 NDT	0.568
2023-03-30 21:15 NDT	0.567
2023-03-30 21:30 NDT	0.567
2023-03-30 21:45 NDT	0.567
2023-03-30 22:00 NDT	0.568
2023-03-30 22:15 NDT	0.571
2023-03-30 22:30 NDT	0.574
2023-03-30 22:45 NDT	0.579
2023-03-30 23:00 NDT	0.584
2023-03-30 23:15 NDT	0.59
2023-03-30 23:30 NDT	0.597
2023-03-30 23:45 NDT	0.604
2023-03-31 00:00 NDT	0.612
2023-03-31 00:15 NDT	0.621
2023-03-31 00:30 NDT	0.631
2023-03-31 00:45 NDT	0.641
2023-03-31 01:00 NDT	0.651
2023-03-31 01:15 NDT	0.662
2023-03-31 01:30 NDT	0.672
2023-03-31 01:45 NDT	0.682
2023-03-31 02:00 NDT	0.692
2023-03-31 02:15 NDT	0.701
2023-03-31 02:30 NDT	0.71
2023-03-31 02:45 NDT	0.718
2023-03-31 03:00 NDT	0.727
2023-03-31 03:15 NDT	0.735
2023-03-31 03:30 NDT	0.744
2023-03-31 03:45 NDT	0.753
2023-03-31 04:00 NDT	0.761
2023-03-31 04:15 NDT	0.769
2023-03-31 04:30 NDT	0.775
2023-03-31 04:45 NDT	0.78
2023-03-31 05:00 NDT	0.782
2023-03-31 05:15 NDT	0.782
2023-03-31 05:30 NDT	0.779
2023-03-31 05:45 NDT	0.773
2023-03-31 06:00 NDT	0.766
2023-03-31 06:15 NDT	0.757
2023-03-31 06:30 NDT	0.746
2023-03-31 06:45 NDT	0.735
2023-03-31 07:00 NDT	0.722
2023-03-31 07:15 NDT	0.708
2023-03-31 07:30 NDT	0.693
2023-03-31 07:45 NDT	0.676
2023-03-31 08:00 NDT	0.657
2023-03-31 08:15 NDT	0.636
2023-03-31 08:30 NDT	0.614
2023-03-31 08:45 NDT	0.59
2023-03-31 09:00 NDT	0.565
2023-03-31 09:15 NDT	0.54
2023-03-31 09:30 NDT	0.515
2023-03-31 09:45 NDT	0.493
2023-03-31 10:00 NDT	0.472
2023-03-31 10:15 NDT	0.454
2023-03-31 10:30 NDT	0.439
2023-03-31 10:45 NDT	0.427
2023-03-31 11:00 NDT	0.417
2023-03-31 11:15 NDT	0.41
2023-03-31 11:30 NDT	0.405
2023-03-31 11:45 NDT	0.401
2023-03-31 12:00 NDT	0.4
2023-03-31 12:15 NDT	0.4
2023-03-31 12:30 NDT	0.401
2023-03-31 12:45 NDT	0.404
2023-03-31 13:00 NDT	0.409
2023-03-31 13:15 NDT	0.415
2023-03-31 13:30 NDT	0.422
2023-03-31 13:45 NDT	0.43
2023-03-31 14:00 NDT	0.44
2023-03-31 14:15 NDT	0.45
2023-03-31 14:30 NDT	0.462
2023-03-31 14:45 NDT	0.474
2023-03-31 15:00 NDT	0.487
2023-03-31 15:15 NDT	0.501
2023-03-31 15:30 NDT	0.516
2023-03-31 15:45 NDT	0.531
2023-03-31 16:00 NDT	0.547
2023-03-31 16:15 NDT	0.562
2023-03-31 16:30 NDT	0.577
2023-03-31 16:45 NDT	0.589
2023-03-31 17:00 NDT	0.6
2023-03-31 17:15 NDT	0.607
2023-03-31 17:30 NDT	0.612
2023-03-31 17:45 NDT	0.615
2023-03-31 18:00 NDT	0.615
2023-03-31 18:15 NDT	0.613
2023-03-31 18:30 NDT	0.61
2023-03-31 18:45 NDT	0.607
2023-03-31 19:00 NDT	0.604
2023-03-31 19:15 NDT	0.602
2023-03-31 19:30 NDT	0.6
2023-03-31 19:45 NDT	0.598
2023-03-31 20:00 NDT	0.596
2023-03-31 20:15 NDT	0.593
2023-03-31 20:30 NDT	0.589
2023-03-31 20:45 NDT	0.583
2023-03-31 21:00 NDT	0.576
2023-03-31 21:15 NDT	0.567
2023-03-31 21:30 NDT	0.558
2023-03-31 21:45 NDT	0.548
2023-03-31 22:00 NDT	0.538
2023-03-31 22:15 NDT	0.528
2023-03-31 22:30 NDT	0.52
2023-03-31 22:45 NDT	0.514
2023-03-31 23:00 NDT	0.509
2023-03-31 23:15 NDT	0.506
2023-03-31 23:30 NDT	0.505
2023-03-31 23:45 NDT	0.506
2023-04-01 00:00 NDT	0.509
2023-04-01 00:15 NDT	0.514
2023-04-01 00:30 NDT	0.521
2023-04-01 00:45 NDT	0.53
2023-04-01 01:00 NDT	0.542
2023-04-01 01:15 NDT	0.555
2023-04-01 01:30 NDT	0.569
2023-04-01 01:45 NDT	0.586
2023-04-01 02:00 NDT	0.603
2023-04-01 02:15 NDT	0.621
2023-04-01 02:30 NDT	0.639
2023-04-01 02:45 NDT	0.658
2023-04-01 03:00 NDT	0.676
2023-04-01 03:15 NDT	0.694
2023-04-01 03:30 NDT	0.713
2023-04-01 03:45 NDT	0.731
2023-04-01 04:00 NDT	0.749
2023-04-01 04:15 NDT	0.766
2023-04-01 04:30 NDT	0.783
2023-04-01 04:45 NDT	0.798
2023-04-01 05:00 NDT	0.812
2023-04-01 05:15 NDT	0.823
2023-04-01 05:30 NDT	0.831
2023-04-01 05:45 NDT	0.836
2023-04-01 06:00 NDT	0.838
2023-04-01 06:15 NDT	0.835
2023-04-01 06:30 NDT	0.83
2023-04-01 06:45 NDT	0.821
2023-04-01 07:00 NDT	0.81
2023-04-01 07:15 NDT	0.797
2023-04-01 07:30 NDT	0.781
2023-04-01 07:45 NDT	0.764
2023-04-01 08:00 NDT	0.744
2023-04-01 08:15 NDT	0.722
2023-04-01 08:30 NDT	0.697
2023-04-01 08:45 NDT	0.669
2023-04-01 09:00 NDT	0.639
2023-04-01 09:15 NDT	0.607
2023-04-01 09:30 NDT	0.574
2023-04-01 09:45 NDT	0.54
2023-04-01 10:00 NDT	0.506
2023-04-01 10:15 NDT	0.475
2023-04-01 10:30 NDT	0.445
2023-04-01 10:45 NDT	0.418
2023-04-01 11:00 NDT	0.395
2023-04-01 11:15 NDT	0.376
2023-04-01 11:30 NDT	0.36
2023-04-01 11:45 NDT	0.348
2023-04-01 12:00 NDT	0.339
2023-04-01 12:15 NDT	0.334
2023-04-01 12:30 NDT	0.331
2023-04-01 12:45 NDT	0.331
2023-04-01 13:00 NDT	0.333
2023-04-01 13:15 NDT	0.339
2023-04-01 13:30 NDT	0.347
2023-04-01 13:45 NDT	0.357
2023-04-01 14:00 NDT	0.37
2023-04-01 14:15 NDT	0.385
2023-04-01 14:30 NDT	0.402
2023-04-01 14:45 NDT	0.42
2023-04-01 15:00 NDT	0.439
2023-04-01 15:15 NDT	0.46
2023-04-01 15:30 NDT	0.481
2023-04-01 15:45 NDT	0.503
2023-04-01 16:00 NDT	0.526
2023-04-01 16:15 NDT	0.549
2023-04-01 16:30 NDT	0.572
2023-04-01 16:45 NDT	0.595
2023-04-01 17:00 NDT	0.616
2023-04-01 17:15 NDT	0.636
2023-04-01 17:30 NDT	0.652
2023-04-01 17:45 NDT	0.666
2023-04-01 18:00 NDT	0.675
2023-04-01 18:15 NDT	0.681
2023-04-01 18:30 NDT	0.683
2023-04-01 18:45 NDT	0.682
2023-04-01 19:00 NDT	0.678
2023-04-01 19:15 NDT	0.672
2023-04-01 19:30 NDT	0.664
2023-04-01 19:45 NDT	0.655
2023-04-01 20:00 NDT	0.646
2023-04-01 20:15 NDT	0.636
2023-04-01 20:30 NDT	0.625
2023-04-01 20:45 NDT	0.613
2023-04-01 21:00 NDT	0.599
2023-04-01 21:15 NDT	0.584
2023-04-01 21:30 NDT	0.568
2023-04-01 21:45 NDT	0.55
2023-04-01 22:00 NDT	0.532
2023-04-01 22:15 NDT	0.513
2023-04-01 22:30 NDT	0.495
2023-04-01 22:45 NDT	0.478
2023-04-01 23:00 NDT	0.463
2023-04-01 23:15 NDT	0.45
2023-04-01 23:30 NDT	0.439
2023-04-01 23:45 NDT	0.43
2023-04-02 00:00 NDT	0.425
2023-04-02 00:15 NDT	0.422
2023-04-02 00:30 NDT	0.422
2023-04-02 00:45 NDT	0.425
2023-04-02 01:00 NDT	0.431
2023-04-02 01:15 NDT	0.44
2023-04-02 01:30 NDT	0.453
2023-04-02 01:45 NDT	0.47
2023-04-02 02:00 NDT	0.49
2023-04-02 02:15 NDT	0.512

Observations

Water levels that are observed, measured and recorded on site at tidal and non-tidal stations across Canada. These measurements are typically referenced to chart datum. More info

Observations
Event Date	Observations (m)	Observations minus predictions (m)
2023-03-26 02:30 NDT	0.635	0.091
2023-03-26 02:45 NDT	0.575	0.081
2023-03-26 03:00 NDT	0.557	0.112
2023-03-26 03:15 NDT	0.491	0.092
2023-03-26 03:30 NDT	0.477	0.121
2023-03-26 03:45 NDT	0.431	0.114
2023-03-26 04:00 NDT	0.432	0.151
2023-03-26 04:15 NDT	0.365	0.117
2023-03-26 04:30 NDT	0.332	0.113
2023-03-26 04:45 NDT	0.288	0.093
2023-03-26 05:00 NDT	0.328	0.152
2023-03-26 05:15 NDT	0.264	0.102
2023-03-26 05:30 NDT	0.242	0.088
2023-03-26 05:45 NDT	0.241	0.087
2023-03-26 06:00 NDT	0.279	0.118
2023-03-26 06:15 NDT	0.271	0.095
2023-03-26 06:30 NDT	0.322	0.122
2023-03-26 06:45 NDT	0.31	0.079
2023-03-26 07:00 NDT	0.402	0.134
2023-03-26 07:15 NDT	0.425	0.114
2023-03-26 07:30 NDT	0.424	0.066
2023-03-26 07:45 NDT	0.511	0.104
2023-03-26 08:00 NDT	0.546	0.089
2023-03-26 08:15 NDT	0.602	0.097
2023-03-26 08:30 NDT	0.58	0.028
2023-03-26 08:45 NDT	0.687	0.09
2023-03-26 09:00 NDT	0.721	0.083
2023-03-26 09:15 NDT	0.724	0.047
2023-03-26 09:30 NDT	0.786	0.073
2023-03-26 09:45 NDT	0.827	0.081
2023-03-26 10:00 NDT	0.864	0.087
2023-03-26 10:15 NDT	0.851	0.046
2023-03-26 10:30 NDT	0.898	0.069
2023-03-26 10:45 NDT	0.953	0.104
2023-03-26 11:00 NDT	0.967	0.104
2023-03-26 11:15 NDT	0.971	0.099
2023-03-26 11:30 NDT	0.918	0.043
2023-03-26 11:45 NDT	0.979	0.109
2023-03-26 12:00 NDT	0.97	0.112
2023-03-26 12:15 NDT	0.867	0.028
2023-03-26 12:30 NDT	0.874	0.06
2023-03-26 12:45 NDT	0.898	0.116
2023-03-26 13:00 NDT	0.774	0.027
2023-03-26 13:15 NDT	0.803	0.096
2023-03-26 13:30 NDT	0.776	0.111
2023-03-26 13:45 NDT	0.703	0.081
2023-03-26 14:00 NDT	0.616	0.038
2023-03-26 14:15 NDT	0.642	0.107
2023-03-26 14:30 NDT	0.577	0.083
2023-03-26 14:45 NDT	0.502	0.047
2023-03-26 15:00 NDT	0.476	0.057
2023-03-26 15:15 NDT	0.476	0.089
2023-03-26 15:30 NDT	0.402	0.043
2023-03-26 15:45 NDT	0.419	0.084
2023-03-26 16:00 NDT	0.44	0.125
2023-03-26 16:15 NDT	0.389	0.09
2023-03-26 16:30 NDT	0.43	0.142
2023-03-26 16:45 NDT	0.408	0.128
2023-03-26 17:00 NDT	0.413	0.138
2023-03-26 17:15 NDT	0.449	0.174
2023-03-26 17:30 NDT	0.455	0.176
2023-03-26 17:45 NDT	0.437	0.149
2023-03-26 18:00 NDT	0.433	0.131
2023-03-26 18:15 NDT	0.479	0.157
2023-03-26 18:30 NDT	0.461	0.112
2023-03-26 18:45 NDT	0.443	0.062
2023-03-26 19:00 NDT	0.522	0.103
2023-03-26 19:15 NDT	0.574	0.112
2023-03-26 19:30 NDT	0.576	0.068
2023-03-26 19:45 NDT	0.705	0.148
2023-03-26 20:00 NDT	0.701	0.094
2023-03-26 20:15 NDT	0.764	0.109
2023-03-26 20:30 NDT	0.884	0.183
2023-03-26 20:45 NDT	0.882	0.138
2023-03-26 21:00 NDT	0.9	0.117
2023-03-26 21:15 NDT	0.967	0.149
2023-03-26 21:30 NDT	0.915	0.066
2023-03-26 21:45 NDT	0.964	0.087
2023-03-26 22:00 NDT	0.983	0.081
2023-03-26 22:15 NDT	1.003	0.079
2023-03-26 22:30 NDT	0.982	0.039
2023-03-26 22:45 NDT	1.078	0.118
2023-03-26 23:00 NDT	1.112	0.138
2023-03-26 23:15 NDT	1.067	0.084
2023-03-26 23:30 NDT	1.121	0.132
2023-03-26 23:45 NDT	1.091	0.102
2023-03-27 00:00 NDT	1.083	0.099
2023-03-27 00:15 NDT	1.056	0.084
2023-03-27 00:30 NDT	1.023	0.068
2023-03-27 00:45 NDT	0.955	0.023
2023-03-27 01:00 NDT	0.964	0.06
2023-03-27 01:15 NDT	0.914	0.042
2023-03-27 01:30 NDT	0.896	0.06
2023-03-27 01:45 NDT	0.861	0.064
2023-03-27 02:00 NDT	0.843	0.087
2023-03-27 02:15 NDT	0.799	0.084

Forecasts

Projected future water levels, including approximation of all sources of water level variability. More info

Forecasts
Event Date	Forecasts (m)
2023-03-27 01:00 NDT	0.927
2023-03-27 01:15 NDT	0.932
2023-03-27 01:30 NDT	0.897
2023-03-27 01:45 NDT	0.857
2023-03-27 02:00 NDT	0.821
2023-03-27 02:15 NDT	0.803
2023-03-27 02:30 NDT	0.761
2023-03-27 02:45 NDT	0.72
2023-03-27 03:00 NDT	0.681
2023-03-27 03:15 NDT	0.642
2023-03-27 03:30 NDT	0.607
2023-03-27 03:45 NDT	0.573
2023-03-27 04:00 NDT	0.542
2023-03-27 04:15 NDT	0.513
2023-03-27 04:30 NDT	0.486
2023-03-27 04:45 NDT	0.461
2023-03-27 05:00 NDT	0.439
2023-03-27 05:15 NDT	0.42
2023-03-27 05:30 NDT	0.403
2023-03-27 05:45 NDT	0.389
2023-03-27 06:00 NDT	0.38
2023-03-27 06:15 NDT	0.374
2023-03-27 06:30 NDT	0.374
2023-03-27 06:45 NDT	0.38
2023-03-27 07:00 NDT	0.392
2023-03-27 07:15 NDT	0.411
2023-03-27 07:30 NDT	0.436
2023-03-27 07:45 NDT	0.464
2023-03-27 08:00 NDT	0.496
2023-03-27 08:15 NDT	0.531
2023-03-27 08:30 NDT	0.566
2023-03-27 08:45 NDT	0.601
2023-03-27 09:00 NDT	0.634
2023-03-27 09:15 NDT	0.664
2023-03-27 09:30 NDT	0.692
2023-03-27 09:45 NDT	0.717
2023-03-27 10:00 NDT	0.741
2023-03-27 10:15 NDT	0.761
2023-03-27 10:30 NDT	0.78
2023-03-27 10:45 NDT	0.798
2023-03-27 11:00 NDT	0.814
2023-03-27 11:15 NDT	0.828
2023-03-27 11:30 NDT	0.838
2023-03-27 11:45 NDT	0.845
2023-03-27 12:00 NDT	0.848
2023-03-27 12:15 NDT	0.846
2023-03-27 12:30 NDT	0.839
2023-03-27 12:45 NDT	0.827
2023-03-27 13:00 NDT	0.811
2023-03-27 13:15 NDT	0.789
2023-03-27 13:30 NDT	0.765
2023-03-27 13:45 NDT	0.736
2023-03-27 14:00 NDT	0.706
2023-03-27 14:15 NDT	0.675
2023-03-27 14:30 NDT	0.644
2023-03-27 14:45 NDT	0.613
2023-03-27 15:00 NDT	0.584
2023-03-27 15:15 NDT	0.555
2023-03-27 15:30 NDT	0.531
2023-03-27 15:45 NDT	0.51
2023-03-27 16:00 NDT	0.492
2023-03-27 16:15 NDT	0.478
2023-03-27 16:30 NDT	0.468
2023-03-27 16:45 NDT	0.46
2023-03-27 17:00 NDT	0.457
2023-03-27 17:15 NDT	0.456
2023-03-27 17:30 NDT	0.457
2023-03-27 17:45 NDT	0.461
2023-03-27 18:00 NDT	0.467
2023-03-27 18:15 NDT	0.476
2023-03-27 18:30 NDT	0.488
2023-03-27 18:45 NDT	0.503
2023-03-27 19:00 NDT	0.523
2023-03-27 19:15 NDT	0.547
2023-03-27 19:30 NDT	0.576
2023-03-27 19:45 NDT	0.607
2023-03-27 20:00 NDT	0.642
2023-03-27 20:15 NDT	0.679
2023-03-27 20:30 NDT	0.717
2023-03-27 20:45 NDT	0.754
2023-03-27 21:00 NDT	0.789
2023-03-27 21:15 NDT	0.822
2023-03-27 21:30 NDT	0.851
2023-03-27 21:45 NDT	0.877
2023-03-27 22:00 NDT	0.899
2023-03-27 22:15 NDT	0.918
2023-03-27 22:30 NDT	0.936
2023-03-27 22:45 NDT	0.95
2023-03-27 23:00 NDT	0.963
2023-03-27 23:15 NDT	0.973
2023-03-27 23:30 NDT	0.983
2023-03-27 23:45 NDT	0.989
2023-03-28 00:00 NDT	0.992
2023-03-28 00:15 NDT	0.992
2023-03-28 00:30 NDT	0.989
2023-03-28 00:45 NDT	0.981
2023-03-28 01:00 NDT	0.97
2023-03-28 01:15 NDT	0.954
2023-03-28 01:30 NDT	0.934
2023-03-28 01:45 NDT	0.911
2023-03-28 02:00 NDT	0.885
2023-03-28 02:15 NDT	0.859
2023-03-28 02:30 NDT	0.83
2023-03-28 02:45 NDT	0.8
2023-03-28 03:00 NDT	0.771
2023-03-28 03:15 NDT	0.741
2023-03-28 03:30 NDT	0.712
2023-03-28 03:45 NDT	0.684
2023-03-28 04:00 NDT	0.657
2023-03-28 04:15 NDT	0.633
2023-03-28 04:30 NDT	0.609
2023-03-28 04:45 NDT	0.587
2023-03-28 05:00 NDT	0.567
2023-03-28 05:15 NDT	0.547
2023-03-28 05:30 NDT	0.53
2023-03-28 05:45 NDT	0.513
2023-03-28 06:00 NDT	0.497
2023-03-28 06:15 NDT	0.484
2023-03-28 06:30 NDT	0.472
2023-03-28 06:45 NDT	0.462
2023-03-28 07:00 NDT	0.455
2023-03-28 07:15 NDT	0.452
2023-03-28 07:30 NDT	0.453
2023-03-28 07:45 NDT	0.459
2023-03-28 08:00 NDT	0.469
2023-03-28 08:15 NDT	0.484
2023-03-28 08:30 NDT	0.5
2023-03-28 08:45 NDT	0.52
2023-03-28 09:00 NDT	0.54
2023-03-28 09:15 NDT	0.56
2023-03-28 09:30 NDT	0.579
2023-03-28 09:45 NDT	0.596
2023-03-28 10:00 NDT	0.612
2023-03-28 10:15 NDT	0.625
2023-03-28 10:30 NDT	0.637
2023-03-28 10:45 NDT	0.648
2023-03-28 11:00 NDT	0.658
2023-03-28 11:15 NDT	0.666
2023-03-28 11:30 NDT	0.674
2023-03-28 11:45 NDT	0.682
2023-03-28 12:00 NDT	0.688
2023-03-28 12:15 NDT	0.692
2023-03-28 12:30 NDT	0.694
2023-03-28 12:45 NDT	0.693
2023-03-28 13:00 NDT	0.688
2023-03-28 13:15 NDT	0.681
2023-03-28 13:30 NDT	0.672
2023-03-28 13:45 NDT	0.659
2023-03-28 14:00 NDT	0.644
2023-03-28 14:15 NDT	0.626
2023-03-28 14:30 NDT	0.608
2023-03-28 14:45 NDT	0.589
2023-03-28 15:00 NDT	0.569
2023-03-28 15:15 NDT	0.55
2023-03-28 15:30 NDT	0.531
2023-03-28 15:45 NDT	0.513
2023-03-28 16:00 NDT	0.497
2023-03-28 16:15 NDT	0.484
2023-03-28 16:30 NDT	0.471
2023-03-28 16:45 NDT	0.463
2023-03-28 17:00 NDT	0.458
2023-03-28 17:15 NDT	0.455
2023-03-28 17:30 NDT	0.455
2023-03-28 17:45 NDT	0.458
2023-03-28 18:00 NDT	0.462
2023-03-28 18:15 NDT	0.468
2023-03-28 18:30 NDT	0.476
2023-03-28 18:45 NDT	0.484
2023-03-28 19:00 NDT	0.494
2023-03-28 19:15 NDT	0.506
2023-03-28 19:30 NDT	0.519
2023-03-28 19:45 NDT	0.534
2023-03-28 20:00 NDT	0.552
2023-03-28 20:15 NDT	0.572
2023-03-28 20:30 NDT	0.595
2023-03-28 20:45 NDT	0.619
2023-03-28 21:00 NDT	0.644
2023-03-28 21:15 NDT	0.669
2023-03-28 21:30 NDT	0.693
2023-03-28 21:45 NDT	0.715
2023-03-28 22:00 NDT	0.736
2023-03-28 22:15 NDT	0.754
2023-03-28 22:30 NDT	0.769
2023-03-28 22:45 NDT	0.783
2023-03-28 23:00 NDT	0.795
2023-03-28 23:15 NDT	0.805
2023-03-28 23:30 NDT	0.814
2023-03-28 23:45 NDT	0.822
2023-03-29 00:00 NDT	0.828
2023-03-29 00:15 NDT	0.833
2023-03-29 00:30 NDT	0.835
2023-03-29 00:45 NDT	0.837
2023-03-29 01:00 NDT	0.836
2023-03-29 01:15 NDT	0.831
2023-03-29 01:30 NDT	0.825
2023-03-29 01:45 NDT	0.817
2023-03-29 02:00 NDT	0.807

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	1.41	N/A
Lowest Astronomical Tide	-0.11	N/A
Higher High Water Large Tide	1.38	N/A
Lower Low Water Large Tide	-0.07	N/A
Higher High Water Mean Tide	1.03	N/A
Lower Low Water Mean Tide	0.26	N/A
High Water Level	0.94	N/A
Low Water Level	0.29	N/A
Mean Water Level	0.62	N/A
Highest Recorded Water Level	2.07	2020-01-18
Lowest Recorded Water Level	-0.47	2007-03-19

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	-0.565
NAD83_CSRS	11.362

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
1-1953	DESTROYED	1953	48.651	-53.115	53F9505	More Info
2-1953	NOT_FOUND	1953	48.651	-53.115	53F9506	More Info
3-1956	DESTROYED	1956	48.651	-53.115	56F9505	More Info
79G2519	UNKNOWN	N/A	N/A	N/A	79G2519	More Info
90F9090	UNSTABLE	1990	48.651	-53.115	90F9090	More Info
90F9091	DESTROYED	1990	48.651	-53.115	90F9091	More Info
06F9000	GOOD	2006	48.650779	-53.116012	06F9000	More Info
07F9000	GOOD	2007	48.65089	-56.115303	07F9000	More Info
22F9000	GOOD	2022	48.65049	-53.11616	22F9000	More Info

Date modified:: 2023-03-27

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