La Grosse Île - 03190

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Station Information

Code: 03190

Province: Quebec

Location: 47.0195, -70.670833

Type: Temporary

Operational: False

Owner: Canadian Hydrographic Service

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

PrintAnnual predictions
2023-09-30 (Sat)
Time EDT Height (m) Height (ft)
01:42 0.1 0.4
06:45 5.9 19.3
14:00 0.2 0.7
19:06 5.9 19.5
2023-10-01 (Sun)
Time EDT Height (m) Height (ft)
02:27 0.1 0.4
07:27 5.8 18.9
14:36 0.2 0.8
19:42 6 19.8
2023-10-02 (Mon)
Time EDT Height (m) Height (ft)
03:12 0.2 0.5
08:12 5.5 18
15:12 0.3 1
20:21 5.9 19.4
2023-10-03 (Tue)
Time EDT Height (m) Height (ft)
03:51 0.2 0.8
08:51 5.1 16.7
15:45 0.4 1.4
21:00 5.6 18.5
2023-10-04 (Wed)
Time EDT Height (m) Height (ft)
04:33 0.4 1.2
09:33 4.6 15.2
16:18 0.6 2
21:39 5.3 17.4
2023-10-05 (Thu)
Time EDT Height (m) Height (ft)
05:15 0.6 1.8
10:21 4.2 13.8
16:54 0.9 2.8
22:30 4.9 16.1
2023-10-06 (Fri)
Time EDT Height (m) Height (ft)
06:09 0.8 2.5
11:24 3.8 12.6
17:45 1.1 3.8
23:39 4.6 15
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
2023-09-30 0.3 0.2 1.5 3 4.5 5.6 5.9 5 3.9 2.8 2 1.2 0.6 0.2 1.1 2.6 4.1 5.4 5.9 5.4 4.2 3.1 2.2
2023-10-01 1.5 0.8 0.2 0.4 1.8 3.3 4.7 5.7 5.6 4.6 3.4 2.5 1.7 1 0.4 0.4 1.7 3.2 4.7 5.8 6 5.1 3.9 2.9
2023-10-02 2 1.3 0.6 0.2 0.8 2.2 3.6 4.8 5.5 5.1 4 3 2.2 1.4 0.8 0.3 0.9 2.3 3.8 5.1 5.8 5.7 4.6 3.6
2023-10-03 2.6 1.8 1.1 0.5 0.3 1.2 2.5 3.8 4.8 5.1 4.5 3.5 2.6 1.8 1.2 0.6 0.5 1.5 2.9 4.2 5.3 5.6 5.2 4.2
2023-10-04 3.2 2.4 1.6 1 0.5 0.5 1.6 2.8 3.8 4.5 4.6 3.9 3 2.3 1.6 1 0.6 0.9 2.1 3.3 4.4 5.1 5.2 4.7
2023-10-05 3.8 2.9 2.2 1.5 0.9 0.6 0.9 1.8 2.8 3.7 4.2 4.1 3.5 2.8 2.1 1.6 1.1 0.9 1.4 2.4 3.4 4.3 4.8 4.8
2023-10-06 4.4 3.6 2.8 2.2 1.6 1.1 0.8 1.1 1.8 2.7 3.4 3.8 3.8 3.3 2.7 2.2 1.7 1.3 1.2 1.6 2.4 3.3 4.1 4.5
2023-10-07 4.6
Predictions

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

Predictions
Event Date Predictions (m)
2023-09-29 15:30 EDT 2.741
2023-09-29 15:45 EDT 3.107
2023-09-29 16:00 EDT 3.46
2023-09-29 16:15 EDT 3.801
2023-09-29 16:30 EDT 4.138
2023-09-29 16:45 EDT 4.47
2023-09-29 17:00 EDT 4.785
2023-09-29 17:15 EDT 5.064
2023-09-29 17:30 EDT 5.298
2023-09-29 17:45 EDT 5.483
2023-09-29 18:00 EDT 5.616
2023-09-29 18:15 EDT 5.689
2023-09-29 18:30 EDT 5.697
2023-09-29 18:45 EDT 5.635
2023-09-29 19:00 EDT 5.497
2023-09-29 19:15 EDT 5.284
2023-09-29 19:30 EDT 5.009
2023-09-29 19:45 EDT 4.704
2023-09-29 20:00 EDT 4.399
2023-09-29 20:15 EDT 4.11
2023-09-29 20:30 EDT 3.836
2023-09-29 20:45 EDT 3.571
2023-09-29 21:00 EDT 3.312
2023-09-29 21:15 EDT 3.059
2023-09-29 21:30 EDT 2.815
2023-09-29 21:45 EDT 2.583
2023-09-29 22:00 EDT 2.366
2023-09-29 22:15 EDT 2.161
2023-09-29 22:30 EDT 1.963
2023-09-29 22:45 EDT 1.771
2023-09-29 23:00 EDT 1.583
2023-09-29 23:15 EDT 1.401
2023-09-29 23:30 EDT 1.223
2023-09-29 23:45 EDT 1.05
2023-09-30 00:00 EDT 0.884
2023-09-30 00:15 EDT 0.726
2023-09-30 00:30 EDT 0.577
2023-09-30 00:45 EDT 0.439
2023-09-30 01:00 EDT 0.314
2023-09-30 01:15 EDT 0.209
2023-09-30 01:30 EDT 0.135
2023-09-30 01:45 EDT 0.121
2023-09-30 02:00 EDT 0.224
2023-09-30 02:15 EDT 0.459
2023-09-30 02:30 EDT 0.762
2023-09-30 02:45 EDT 1.128
2023-09-30 03:00 EDT 1.502
2023-09-30 03:15 EDT 1.867
2023-09-30 03:30 EDT 2.246
2023-09-30 03:45 EDT 2.63
2023-09-30 04:00 EDT 3.013
2023-09-30 04:15 EDT 3.388
2023-09-30 04:30 EDT 3.752
2023-09-30 04:45 EDT 4.111
2023-09-30 05:00 EDT 4.467
2023-09-30 05:15 EDT 4.807
2023-09-30 05:30 EDT 5.114
2023-09-30 05:45 EDT 5.378
2023-09-30 06:00 EDT 5.593
2023-09-30 06:15 EDT 5.755
2023-09-30 06:30 EDT 5.857
2023-09-30 06:45 EDT 5.894
2023-09-30 07:00 EDT 5.861
2023-09-30 07:15 EDT 5.753
2023-09-30 07:30 EDT 5.574
2023-09-30 07:45 EDT 5.33
2023-09-30 08:00 EDT 5.038
2023-09-30 08:15 EDT 4.726
2023-09-30 08:30 EDT 4.419
2023-09-30 08:45 EDT 4.129
2023-09-30 09:00 EDT 3.851
2023-09-30 09:15 EDT 3.58
2023-09-30 09:30 EDT 3.316
2023-09-30 09:45 EDT 3.06
2023-09-30 10:00 EDT 2.816
2023-09-30 10:15 EDT 2.587
2023-09-30 10:30 EDT 2.372
2023-09-30 10:45 EDT 2.167
2023-09-30 11:00 EDT 1.968
2023-09-30 11:15 EDT 1.775
2023-09-30 11:30 EDT 1.587
2023-09-30 11:45 EDT 1.403
2023-09-30 12:00 EDT 1.225
2023-09-30 12:15 EDT 1.053
2023-09-30 12:30 EDT 0.888
2023-09-30 12:45 EDT 0.732
2023-09-30 13:00 EDT 0.587
2023-09-30 13:15 EDT 0.456
2023-09-30 13:30 EDT 0.342
2023-09-30 13:45 EDT 0.256
2023-09-30 14:00 EDT 0.217
2023-09-30 14:15 EDT 0.274
2023-09-30 14:30 EDT 0.478
2023-09-30 14:45 EDT 0.777
2023-09-30 15:00 EDT 1.144
2023-09-30 15:15 EDT 1.514
2023-09-30 15:30 EDT 1.856
2023-09-30 15:45 EDT 2.219
2023-09-30 16:00 EDT 2.603
2023-09-30 16:15 EDT 2.991
2023-09-30 16:30 EDT 3.37
2023-09-30 16:45 EDT 3.734
2023-09-30 17:00 EDT 4.088
2023-09-30 17:15 EDT 4.441
2023-09-30 17:30 EDT 4.786
2023-09-30 17:45 EDT 5.102
2023-09-30 18:00 EDT 5.376
2023-09-30 18:15 EDT 5.601
2023-09-30 18:30 EDT 5.776
2023-09-30 18:45 EDT 5.892
2023-09-30 19:00 EDT 5.944
2023-09-30 19:15 EDT 5.926
2023-09-30 19:30 EDT 5.836
2023-09-30 19:45 EDT 5.672
2023-09-30 20:00 EDT 5.437
2023-09-30 20:15 EDT 5.147
2023-09-30 20:30 EDT 4.833
2023-09-30 20:45 EDT 4.521
2023-09-30 21:00 EDT 4.227
2023-09-30 21:15 EDT 3.946
2023-09-30 21:30 EDT 3.673
2023-09-30 21:45 EDT 3.405
2023-09-30 22:00 EDT 3.144
2023-09-30 22:15 EDT 2.895
2023-09-30 22:30 EDT 2.66
2023-09-30 22:45 EDT 2.439
2023-09-30 23:00 EDT 2.23
2023-09-30 23:15 EDT 2.027
2023-09-30 23:30 EDT 1.83
2023-09-30 23:45 EDT 1.638
2023-10-01 00:00 EDT 1.451
2023-10-01 00:15 EDT 1.269
2023-10-01 00:30 EDT 1.093
2023-10-01 00:45 EDT 0.923
2023-10-01 01:00 EDT 0.761
2023-10-01 01:15 EDT 0.609
2023-10-01 01:30 EDT 0.467
2023-10-01 01:45 EDT 0.339
2023-10-01 02:00 EDT 0.229
2023-10-01 02:15 EDT 0.149
2023-10-01 02:30 EDT 0.121
2023-10-01 02:45 EDT 0.201
2023-10-01 03:00 EDT 0.425
2023-10-01 03:15 EDT 0.735
2023-10-01 03:30 EDT 1.106
2023-10-01 03:45 EDT 1.471
2023-10-01 04:00 EDT 1.818
2023-10-01 04:15 EDT 2.189
2023-10-01 04:30 EDT 2.575
2023-10-01 04:45 EDT 2.962
2023-10-01 05:00 EDT 3.339
2023-10-01 05:15 EDT 3.7
2023-10-01 05:30 EDT 4.052
2023-10-01 05:45 EDT 4.402
2023-10-01 06:00 EDT 4.738
2023-10-01 06:15 EDT 5.041
2023-10-01 06:30 EDT 5.298
2023-10-01 06:45 EDT 5.503
2023-10-01 07:00 EDT 5.652
2023-10-01 07:15 EDT 5.742
2023-10-01 07:30 EDT 5.765
2023-10-01 07:45 EDT 5.719
2023-10-01 08:00 EDT 5.604
2023-10-01 08:15 EDT 5.421
2023-10-01 08:30 EDT 5.175
2023-10-01 08:45 EDT 4.883
2023-10-01 09:00 EDT 4.573
2023-10-01 09:15 EDT 4.269
2023-10-01 09:30 EDT 3.982
2023-10-01 09:45 EDT 3.709
2023-10-01 10:00 EDT 3.444
2023-10-01 10:15 EDT 3.186
2023-10-01 10:30 EDT 2.937
2023-10-01 10:45 EDT 2.7
2023-10-01 11:00 EDT 2.479
2023-10-01 11:15 EDT 2.27
2023-10-01 11:30 EDT 2.071
2023-10-01 11:45 EDT 1.877
2023-10-01 12:00 EDT 1.688
2023-10-01 12:15 EDT 1.504
2023-10-01 12:30 EDT 1.325
2023-10-01 12:45 EDT 1.151
2023-10-01 13:00 EDT 0.984
2023-10-01 13:15 EDT 0.825
2023-10-01 13:30 EDT 0.675
2023-10-01 13:45 EDT 0.538
2023-10-01 14:00 EDT 0.416
2023-10-01 14:15 EDT 0.316
2023-10-01 14:30 EDT 0.251
2023-10-01 14:45 EDT 0.257
2023-10-01 15:00 EDT 0.393
2023-10-01 15:15 EDT 0.656
2023-10-01 15:30 EDT 0.992
2023-10-01 15:45 EDT 1.378
2023-10-01 16:00 EDT 1.736
2023-10-01 16:15 EDT 2.092
2023-10-01 16:30 EDT 2.472
2023-10-01 16:45 EDT 2.861
2023-10-01 17:00 EDT 3.248
2023-10-01 17:15 EDT 3.622
2023-10-01 17:30 EDT 3.984
2023-10-01 17:45 EDT 4.342
2023-10-01 18:00 EDT 4.697
2023-10-01 18:15 EDT 5.031
2023-10-01 18:30 EDT 5.328
2023-10-01 18:45 EDT 5.578
2023-10-01 19:00 EDT 5.778
2023-10-01 19:15 EDT 5.924
2023-10-01 19:30 EDT 6.01
2023-10-01 19:45 EDT 6.03
2023-10-01 20:00 EDT 5.98
2023-10-01 20:15 EDT 5.858
2023-10-01 20:30 EDT 5.667
2023-10-01 20:45 EDT 5.413
2023-10-01 21:00 EDT 5.116
2023-10-01 21:15 EDT 4.803
2023-10-01 21:30 EDT 4.497
2023-10-01 21:45 EDT 4.207
2023-10-01 22:00 EDT 3.929
2023-10-01 22:15 EDT 3.657
2023-10-01 22:30 EDT 3.392
2023-10-01 22:45 EDT 3.135
2023-10-01 23:00 EDT 2.891
2023-10-01 23:15 EDT 2.662
2023-10-01 23:30 EDT 2.446
2023-10-01 23:45 EDT 2.238
2023-10-02 00:00 EDT 2.037
2023-10-02 00:15 EDT 1.841
2023-10-02 00:30 EDT 1.65
2023-10-02 00:45 EDT 1.463
2023-10-02 01:00 EDT 1.281
2023-10-02 01:15 EDT 1.105
2023-10-02 01:30 EDT 0.937
2023-10-02 01:45 EDT 0.777
2023-10-02 02:00 EDT 0.627
2023-10-02 02:15 EDT 0.488
2023-10-02 02:30 EDT 0.364
2023-10-02 02:45 EDT 0.259
2023-10-02 03:00 EDT 0.184
2023-10-02 03:15 EDT 0.166
2023-10-02 03:30 EDT 0.255
2023-10-02 03:45 EDT 0.483
2023-10-02 04:00 EDT 0.794
2023-10-02 04:15 EDT 1.156
2023-10-02 04:30 EDT 1.496
2023-10-02 04:45 EDT 1.819
2023-10-02 05:00 EDT 2.167
2023-10-02 05:15 EDT 2.536
2023-10-02 05:30 EDT 2.906
2023-10-02 05:45 EDT 3.261
2023-10-02 06:00 EDT 3.6
2023-10-02 06:15 EDT 3.93
2023-10-02 06:30 EDT 4.255
2023-10-02 06:45 EDT 4.567
2023-10-02 07:00 EDT 4.845
2023-10-02 07:15 EDT 5.078
2023-10-02 07:30 EDT 5.261
2023-10-02 07:45 EDT 5.391
2023-10-02 08:00 EDT 5.464
2023-10-02 08:15 EDT 5.477
2023-10-02 08:30 EDT 5.427
2023-10-02 08:45 EDT 5.314
2023-10-02 09:00 EDT 5.14
2023-10-02 09:15 EDT 4.91
2023-10-02 09:30 EDT 4.633
2023-10-02 09:45 EDT 4.336
2023-10-02 10:00 EDT 4.045
2023-10-02 10:15 EDT 3.771
2023-10-02 10:30 EDT 3.511
2023-10-02 10:45 EDT 3.259
2023-10-02 11:00 EDT 3.015
2023-10-02 11:15 EDT 2.78
2023-10-02 11:30 EDT 2.557
2023-10-02 11:45 EDT 2.348
2023-10-02 12:00 EDT 2.151
2023-10-02 12:15 EDT 1.961
2023-10-02 12:30 EDT 1.776
2023-10-02 12:45 EDT 1.596
2023-10-02 13:00 EDT 1.42
2023-10-02 13:15 EDT 1.248
2023-10-02 13:30 EDT 1.083
2023-10-02 13:45 EDT 0.924
2023-10-02 14:00 EDT 0.774
2023-10-02 14:15 EDT 0.636
2023-10-02 14:30 EDT 0.512
2023-10-02 14:45 EDT 0.408
2023-10-02 15:00 EDT 0.334
2023-10-02 15:15 EDT 0.313
2023-10-02 15:30 EDT 0.394
2023-10-02 15:45 EDT 0.608
2023-10-02 16:00 EDT 0.904
2023-10-02 16:15 EDT 1.264
2023-10-02 16:30 EDT 1.626
2023-10-02 16:45 EDT 1.965
2023-10-02 17:00 EDT 2.322
2023-10-02 17:15 EDT 2.694
2023-10-02 17:30 EDT 3.066
2023-10-02 17:45 EDT 3.43
2023-10-02 18:00 EDT 3.781
2023-10-02 18:15 EDT 4.126
2023-10-02 18:30 EDT 4.468
2023-10-02 18:45 EDT 4.798
2023-10-02 19:00 EDT 5.098
2023-10-02 19:15 EDT 5.355
2023-10-02 19:30 EDT 5.567
2023-10-02 19:45 EDT 5.73
2023-10-02 20:00 EDT 5.84
2023-10-02 20:15 EDT 5.893
2023-10-02 20:30 EDT 5.887
2023-10-02 20:45 EDT 5.817
2023-10-02 21:00 EDT 5.681
2023-10-02 21:15 EDT 5.485
2023-10-02 21:30 EDT 5.234
2023-10-02 21:45 EDT 4.947
2023-10-02 22:00 EDT 4.648
2023-10-02 22:15 EDT 4.358
2023-10-02 22:30 EDT 4.083
2023-10-02 22:45 EDT 3.817
2023-10-02 23:00 EDT 3.557
2023-10-02 23:15 EDT 3.303
2023-10-02 23:30 EDT 3.059
2023-10-02 23:45 EDT 2.829
2023-10-03 00:00 EDT 2.612
2023-10-03 00:15 EDT 2.406
2023-10-03 00:30 EDT 2.206
2023-10-03 00:45 EDT 2.011
2023-10-03 01:00 EDT 1.821
2023-10-03 01:15 EDT 1.635
2023-10-03 01:30 EDT 1.453
2023-10-03 01:45 EDT 1.276
2023-10-03 02:00 EDT 1.106
2023-10-03 02:15 EDT 0.943
2023-10-03 02:30 EDT 0.79
2023-10-03 02:45 EDT 0.647
2023-10-03 03:00 EDT 0.517
2023-10-03 03:15 EDT 0.403
2023-10-03 03:30 EDT 0.311
2023-10-03 03:45 EDT 0.255
2023-10-03 04:00 EDT 0.261
2023-10-03 04:15 EDT 0.377
2023-10-03 04:30 EDT 0.607
2023-10-03 04:45 EDT 0.906
2023-10-03 05:00 EDT 1.244
2023-10-03 05:15 EDT 1.561
2023-10-03 05:30 EDT 1.868
2023-10-03 05:45 EDT 2.196
2023-10-03 06:00 EDT 2.536
2023-10-03 06:15 EDT 2.873
2023-10-03 06:30 EDT 3.196
2023-10-03 06:45 EDT 3.504
2023-10-03 07:00 EDT 3.803
2023-10-03 07:15 EDT 4.094
2023-10-03 07:30 EDT 4.367
2023-10-03 07:45 EDT 4.606
2023-10-03 08:00 EDT 4.8
2023-10-03 08:15 EDT 4.945
2023-10-03 08:30 EDT 5.042
2023-10-03 08:45 EDT 5.088
2023-10-03 09:00 EDT 5.08
2023-10-03 09:15 EDT 5.018
2023-10-03 09:30 EDT 4.903
2023-10-03 09:45 EDT 4.736
2023-10-03 10:00 EDT 4.521
2023-10-03 10:15 EDT 4.266
2023-10-03 10:30 EDT 3.994
2023-10-03 10:45 EDT 3.729
2023-10-03 11:00 EDT 3.479
2023-10-03 11:15 EDT 3.242
2023-10-03 11:30 EDT 3.013
2023-10-03 11:45 EDT 2.791
2023-10-03 12:00 EDT 2.579
2023-10-03 12:15 EDT 2.379
2023-10-03 12:30 EDT 2.19
2023-10-03 12:45 EDT 2.011
2023-10-03 13:00 EDT 1.836
2023-10-03 13:15 EDT 1.665
2023-10-03 13:30 EDT 1.498
2023-10-03 13:45 EDT 1.334
2023-10-03 14:00 EDT 1.175
2023-10-03 14:15 EDT 1.022
2023-10-03 14:30 EDT 0.877
2023-10-03 14:45 EDT 0.743
2023-10-03 15:00 EDT 0.623
2023-10-03 15:15 EDT 0.522
2023-10-03 15:30 EDT 0.45
2023-10-03 15:45 EDT 0.422
2023-10-03 16:00 EDT 0.474
2023-10-03 16:15 EDT 0.643
2023-10-03 16:30 EDT 0.893
2023-10-03 16:45 EDT 1.2
2023-10-03 17:00 EDT 1.542
2023-10-03 17:15 EDT 1.872
2023-10-03 17:30 EDT 2.202
2023-10-03 17:45 EDT 2.543
2023-10-03 18:00 EDT 2.886
2023-10-03 18:15 EDT 3.224
2023-10-03 18:30 EDT 3.553
2023-10-03 18:45 EDT 3.875
2023-10-03 19:00 EDT 4.194
2023-10-03 19:15 EDT 4.504
2023-10-03 19:30 EDT 4.79
2023-10-03 19:45 EDT 5.041
2023-10-03 20:00 EDT 5.25
2023-10-03 20:15 EDT 5.416
2023-10-03 20:30 EDT 5.538
2023-10-03 20:45 EDT 5.611
2023-10-03 21:00 EDT 5.633
2023-10-03 21:15 EDT 5.601
2023-10-03 21:30 EDT 5.515
2023-10-03 21:45 EDT 5.375
2023-10-03 22:00 EDT 5.187
2023-10-03 22:15 EDT 4.956
2023-10-03 22:30 EDT 4.694
2023-10-03 22:45 EDT 4.423
2023-10-03 23:00 EDT 4.158
2023-10-03 23:15 EDT 3.904
2023-10-03 23:30 EDT 3.658
2023-10-03 23:45 EDT 3.418
2023-10-04 00:00 EDT 3.184
2023-10-04 00:15 EDT 2.96
2023-10-04 00:30 EDT 2.749
2023-10-04 00:45 EDT 2.55
2023-10-04 01:00 EDT 2.357
2023-10-04 01:15 EDT 2.169
2023-10-04 01:30 EDT 1.985
2023-10-04 01:45 EDT 1.805
2023-10-04 02:00 EDT 1.628
2023-10-04 02:15 EDT 1.455
2023-10-04 02:30 EDT 1.287
2023-10-04 02:45 EDT 1.126
2023-10-04 03:00 EDT 0.973
2023-10-04 03:15 EDT 0.83
2023-10-04 03:30 EDT 0.697
2023-10-04 03:45 EDT 0.579
2023-10-04 04:00 EDT 0.48
2023-10-04 04:15 EDT 0.408
2023-10-04 04:30 EDT 0.374
2023-10-04 04:45 EDT 0.406
2023-10-04 05:00 EDT 0.536
2023-10-04 05:15 EDT 0.747
2023-10-04 05:30 EDT 1.005
2023-10-04 05:45 EDT 1.297
2023-10-04 06:00 EDT 1.586
2023-10-04 06:15 EDT 1.87
2023-10-04 06:30 EDT 2.163
2023-10-04 06:45 EDT 2.463
2023-10-04 07:00 EDT 2.758
2023-10-04 07:15 EDT 3.042
2023-10-04 07:30 EDT 3.313
2023-10-04 07:45 EDT 3.573
2023-10-04 08:00 EDT 3.824
2023-10-04 08:15 EDT 4.055
2023-10-04 08:30 EDT 4.254
2023-10-04 08:45 EDT 4.414
2023-10-04 09:00 EDT 4.531
2023-10-04 09:15 EDT 4.605
2023-10-04 09:30 EDT 4.636
2023-10-04 09:45 EDT 4.623
2023-10-04 10:00 EDT 4.567
2023-10-04 10:15 EDT 4.468
2023-10-04 10:30 EDT 4.327
2023-10-04 10:45 EDT 4.148
2023-10-04 11:00 EDT 3.936
2023-10-04 11:15 EDT 3.704
2023-10-04 11:30 EDT 3.471
2023-10-04 11:45 EDT 3.249
2023-10-04 12:00 EDT 3.036
2023-10-04 12:15 EDT 2.832
2023-10-04 12:30 EDT 2.635
2023-10-04 12:45 EDT 2.446
2023-10-04 13:00 EDT 2.268
2023-10-04 13:15 EDT 2.1
2023-10-04 13:30 EDT 1.939
2023-10-04 13:45 EDT 1.782
2023-10-04 14:00 EDT 1.628
2023-10-04 14:15 EDT 1.476
2023-10-04 14:30 EDT 1.328
2023-10-04 14:45 EDT 1.184
2023-10-04 15:00 EDT 1.047
2023-10-04 15:15 EDT 0.92
2023-10-04 15:30 EDT 0.805
2023-10-04 15:45 EDT 0.708
2023-10-04 16:00 EDT 0.637
2023-10-04 16:15 EDT 0.603
2023-10-04 16:30 EDT 0.628
2023-10-04 16:45 EDT 0.745
2023-10-04 17:00 EDT 0.939
2023-10-04 17:15 EDT 1.178
2023-10-04 17:30 EDT 1.46
2023-10-04 17:45 EDT 1.76
2023-10-04 18:00 EDT 2.059
2023-10-04 18:15 EDT 2.363
2023-10-04 18:30 EDT 2.67
2023-10-04 18:45 EDT 2.974
2023-10-04 19:00 EDT 3.272
2023-10-04 19:15 EDT 3.566
2023-10-04 19:30 EDT 3.856
2023-10-04 19:45 EDT 4.139
2023-10-04 20:00 EDT 4.405
2023-10-04 20:15 EDT 4.644
2023-10-04 20:30 EDT 4.848
2023-10-04 20:45 EDT 5.016
2023-10-04 21:00 EDT 5.146
2023-10-04 21:15 EDT 5.236
2023-10-04 21:30 EDT 5.284
2023-10-04 21:45 EDT 5.287
2023-10-04 22:00 EDT 5.246
2023-10-04 22:15 EDT 5.161
2023-10-04 22:30 EDT 5.035
2023-10-04 22:45 EDT 4.872
2023-10-04 23:00 EDT 4.678
2023-10-04 23:15 EDT 4.46
2023-10-04 23:30 EDT 4.227
2023-10-04 23:45 EDT 3.993
2023-10-05 00:00 EDT 3.764
2023-10-05 00:15 EDT 3.542
2023-10-05 00:30 EDT 3.325
2023-10-05 00:45 EDT 3.115
2023-10-05 01:00 EDT 2.914
2023-10-05 01:15 EDT 2.724
2023-10-05 01:30 EDT 2.543
2023-10-05 01:45 EDT 2.367
2023-10-05 02:00 EDT 2.193
2023-10-05 02:15 EDT 2.023
2023-10-05 02:30 EDT 1.855
2023-10-05 02:45 EDT 1.691
2023-10-05 03:00 EDT 1.53
2023-10-05 03:15 EDT 1.373
2023-10-05 03:30 EDT 1.223
2023-10-05 03:45 EDT 1.081
2023-10-05 04:00 EDT 0.949
2023-10-05 04:15 EDT 0.828
2023-10-05 04:30 EDT 0.722
2023-10-05 04:45 EDT 0.637
2023-10-05 05:00 EDT 0.579
2023-10-05 05:15 EDT 0.559
2023-10-05 05:30 EDT 0.596
2023-10-05 05:45 EDT 0.709
2023-10-05 06:00 EDT 0.877
2023-10-05 06:15 EDT 1.077
2023-10-05 06:30 EDT 1.306
2023-10-05 06:45 EDT 1.56
2023-10-05 07:00 EDT 1.821
2023-10-05 07:15 EDT 2.083
2023-10-05 07:30 EDT 2.344
2023-10-05 07:45 EDT 2.6
2023-10-05 08:00 EDT 2.847
2023-10-05 08:15 EDT 3.085
2023-10-05 08:30 EDT 3.312
2023-10-05 08:45 EDT 3.524
2023-10-05 09:00 EDT 3.716
2023-10-05 09:15 EDT 3.883
2023-10-05 09:30 EDT 4.019
2023-10-05 09:45 EDT 4.119
2023-10-05 10:00 EDT 4.184
2023-10-05 10:15 EDT 4.214
2023-10-05 10:30 EDT 4.207
2023-10-05 10:45 EDT 4.165
2023-10-05 11:00 EDT 4.09
2023-10-05 11:15 EDT 3.982
2023-10-05 11:30 EDT 3.845
2023-10-05 11:45 EDT 3.683
2023-10-05 12:00 EDT 3.502
2023-10-05 12:15 EDT 3.311
2023-10-05 12:30 EDT 3.119
2023-10-05 12:45 EDT 2.934
2023-10-05 13:00 EDT 2.755
2023-10-05 13:15 EDT 2.582
2023-10-05 13:30 EDT 2.416
2023-10-05 13:45 EDT 2.259
2023-10-05 14:00 EDT 2.111
2023-10-05 14:15 EDT 1.968
2023-10-05 14:30 EDT 1.829
2023-10-05 14:45 EDT 1.693
2023-10-05 15:00 EDT 1.559
2023-10-05 15:15 EDT 1.429
2023-10-05 15:30 EDT 1.302
2023-10-05 15:45 EDT 1.183
2023-10-05 16:00 EDT 1.074
2023-10-05 16:15 EDT 0.98
2023-10-05 16:30 EDT 0.907
2023-10-05 16:45 EDT 0.864
2023-10-05 17:00 EDT 0.862
2023-10-05 17:15 EDT 0.919
2023-10-05 17:30 EDT 1.041
2023-10-05 17:45 EDT 1.207
2023-10-05 18:00 EDT 1.398
2023-10-05 18:15 EDT 1.62
2023-10-05 18:30 EDT 1.865
2023-10-05 18:45 EDT 2.122
2023-10-05 19:00 EDT 2.382
2023-10-05 19:15 EDT 2.644
2023-10-05 19:30 EDT 2.904
2023-10-05 19:45 EDT 3.161
2023-10-05 20:00 EDT 3.415
2023-10-05 20:15 EDT 3.664
2023-10-05 20:30 EDT 3.904
2023-10-05 20:45 EDT 4.127
2023-10-05 21:00 EDT 4.328
2023-10-05 21:15 EDT 4.501
2023-10-05 21:30 EDT 4.645
2023-10-05 21:45 EDT 4.759
2023-10-05 22:00 EDT 4.842
2023-10-05 22:15 EDT 4.892
2023-10-05 22:30 EDT 4.91
2023-10-05 22:45 EDT 4.894
2023-10-05 23:00 EDT 4.846
2023-10-05 23:15 EDT 4.766
2023-10-05 23:30 EDT 4.658
2023-10-05 23:45 EDT 4.524
2023-10-06 00:00 EDT 4.367
2023-10-06 00:15 EDT 4.189
2023-10-06 00:30 EDT 3.996
2023-10-06 00:45 EDT 3.795
2023-10-06 01:00 EDT 3.595
2023-10-06 01:15 EDT 3.398
2023-10-06 01:30 EDT 3.207
2023-10-06 01:45 EDT 3.023
2023-10-06 02:00 EDT 2.847
2023-10-06 02:15 EDT 2.68
2023-10-06 02:30 EDT 2.517
2023-10-06 02:45 EDT 2.357
2023-10-06 03:00 EDT 2.2
2023-10-06 03:15 EDT 2.046
2023-10-06 03:30 EDT 1.895
2023-10-06 03:45 EDT 1.746
2023-10-06 04:00 EDT 1.601
2023-10-06 04:15 EDT 1.461
2023-10-06 04:30 EDT 1.328
2023-10-06 04:45 EDT 1.202
2023-10-06 05:00 EDT 1.085
2023-10-06 05:15 EDT 0.979
2023-10-06 05:30 EDT 0.89
2023-10-06 05:45 EDT 0.821
2023-10-06 06:00 EDT 0.782
2023-10-06 06:15 EDT 0.779
2023-10-06 06:30 EDT 0.83
2023-10-06 06:45 EDT 0.933
2023-10-06 07:00 EDT 1.07
2023-10-06 07:15 EDT 1.223
2023-10-06 07:30 EDT 1.398
2023-10-06 07:45 EDT 1.597
2023-10-06 08:00 EDT 1.812
2023-10-06 08:15 EDT 2.036
2023-10-06 08:30 EDT 2.259
2023-10-06 08:45 EDT 2.477
2023-10-06 09:00 EDT 2.688
2023-10-06 09:15 EDT 2.891
2023-10-06 09:30 EDT 3.081
2023-10-06 09:45 EDT 3.256
2023-10-06 10:00 EDT 3.41
2023-10-06 10:15 EDT 3.545
2023-10-06 10:30 EDT 3.656
2023-10-06 10:45 EDT 3.741
2023-10-06 11:00 EDT 3.798
2023-10-06 11:15 EDT 3.828
2023-10-06 11:30 EDT 3.831
2023-10-06 11:45 EDT 3.806
2023-10-06 12:00 EDT 3.754
2023-10-06 12:15 EDT 3.677
2023-10-06 12:30 EDT 3.578
2023-10-06 12:45 EDT 3.459
2023-10-06 13:00 EDT 3.324
2023-10-06 13:15 EDT 3.178
2023-10-06 13:30 EDT 3.025
2023-10-06 13:45 EDT 2.87
2023-10-06 14:00 EDT 2.717
2023-10-06 14:15 EDT 2.568
2023-10-06 14:30 EDT 2.424
2023-10-06 14:45 EDT 2.288
2023-10-06 15:00 EDT 2.159
2023-10-06 15:15 EDT 2.035
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
Higher High Water Large Tide 6.54 N/A
Low Water Level 0.56 N/A
High Water Level 4.98 N/A
Lower Low Water Mean Tide 0.46 N/A
Higher High Water Mean Tide 5.29 N/A
Lower Low Water Large Tide -0.31 N/A
Mean Water Level 2.73 N/A
Highest Astronomical Tide 6.7 N/A
Lowest Astronomical Tide -0.42 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)
CGVD28 -2.405

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 Elevation (m) Unique Label Established Condition Latitude Longitude More Info
7-1989 12.812 92L9006 1967 GOOD 47.020096 -70.673153 More Info
M10L9001 7.733 M10L9001 2010 GOOD 47.02028 -70.67278 More Info
M23L9002 6.82 M23L9002 2023 GOOD 47.019518 -70.670634 More Info
PARC 11.904 N/A N/A GOOD 47.021403 -70.674288 More Info
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