Pointe-Basse - 01981

Station Information

Code: 01981

Province: Quebec

Location: 47.389806, -61.789035

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

2024-07-19 (Fri)
Time ADT Height (m) Height (ft)
01:38 0.9 3.1
06:44 1.1 3.5
14:55 0.4 1.2
22:12 1.1 3.5
2024-07-20 (Sat)
Time ADT Height (m) Height (ft)
02:15 0.9 3.1
07:41 1.1 3.7
15:47 0.3 1.1
22:59 1.1 3.6
2024-07-21 (Sun)
Time ADT Height (m) Height (ft)
02:52 0.9 3
08:33 1.2 3.9
16:31 0.3 1
23:41 1.1 3.6
2024-07-22 (Mon)
Time ADT Height (m) Height (ft)
03:34 0.9 2.9
09:22 1.2 4
17:09 0.3 1
2024-07-23 (Tue)
Time ADT Height (m) Height (ft)
00:20 1.1 3.6
04:20 0.8 2.7
10:09 1.2 4
17:43 0.3 1.1
2024-07-24 (Wed)
Time ADT Height (m) Height (ft)
00:57 1.1 3.7
05:09 0.8 2.6
10:56 1.2 4
18:16 0.4 1.3
2024-07-25 (Thu)
Time ADT Height (m) Height (ft)
01:32 1.1 3.7
06:01 0.7 2.4
11:46 1.2 3.8
18:52 0.5 1.6
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
2024-07-19 1 0.9 1 1 1 1.1 1.1 1 1 0.9 0.7 0.6 0.5 0.4 0.4 0.4 0.5 0.7 0.8 1 1 1.1 1.1
2024-07-20 1 1 0.9 1 1 1 1.1 1.1 1.1 1.1 1 0.9 0.7 0.5 0.4 0.3 0.3 0.4 0.5 0.7 0.9 1 1.1 1.1
2024-07-21 1.1 1 0.9 0.9 0.9 1 1 1.1 1.2 1.2 1.1 1 0.9 0.7 0.5 0.4 0.3 0.3 0.4 0.5 0.8 0.9 1 1.1
2024-07-22 1.1 1 1 0.9 0.9 0.9 1 1 1.1 1.2 1.2 1.1 1 0.8 0.6 0.5 0.3 0.3 0.3 0.4 0.6 0.8 1 1.1
2024-07-23 1.1 1.1 1 0.9 0.8 0.9 0.9 1 1 1.2 1.2 1.2 1.1 1 0.8 0.6 0.4 0.4 0.3 0.4 0.5 0.7 0.9 1
2024-07-24 1.1 1.1 1.1 1 0.8 0.8 0.8 0.9 0.9 1 1.2 1.2 1.2 1.1 1 0.8 0.6 0.4 0.4 0.4 0.5 0.6 0.8 1
2024-07-25 1.1 1.1 1.1 1 0.9 0.8 0.7 0.8 0.8 0.9 1 1.1 1.2 1.1 1 0.9 0.8 0.6 0.5 0.5 0.5 0.6 0.7 0.9
2024-07-26 1
Predictions

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

Predictions
Event Date Predictions (m)
2024-07-18 13:30 ADT 0.432
2024-07-18 13:45 ADT 0.428
2024-07-18 14:00 ADT 0.428
2024-07-18 14:15 ADT 0.429
2024-07-18 14:30 ADT 0.434
2024-07-18 14:45 ADT 0.44
2024-07-18 15:00 ADT 0.45
2024-07-18 15:15 ADT 0.463
2024-07-18 15:30 ADT 0.48
2024-07-18 15:45 ADT 0.5
2024-07-18 16:00 ADT 0.524
2024-07-18 16:15 ADT 0.552
2024-07-18 16:30 ADT 0.584
2024-07-18 16:45 ADT 0.618
2024-07-18 17:00 ADT 0.654
2024-07-18 17:15 ADT 0.691
2024-07-18 17:30 ADT 0.729
2024-07-18 17:45 ADT 0.766
2024-07-18 18:00 ADT 0.802
2024-07-18 18:15 ADT 0.836
2024-07-18 18:30 ADT 0.868
2024-07-18 18:45 ADT 0.898
2024-07-18 19:00 ADT 0.926
2024-07-18 19:15 ADT 0.951
2024-07-18 19:30 ADT 0.974
2024-07-18 19:45 ADT 0.995
2024-07-18 20:00 ADT 1.012
2024-07-18 20:15 ADT 1.027
2024-07-18 20:30 ADT 1.038
2024-07-18 20:45 ADT 1.047
2024-07-18 21:00 ADT 1.052
2024-07-18 21:15 ADT 1.054
2024-07-18 21:30 ADT 1.054
2024-07-18 21:45 ADT 1.051
2024-07-18 22:00 ADT 1.047
2024-07-18 22:15 ADT 1.042
2024-07-18 22:30 ADT 1.036
2024-07-18 22:45 ADT 1.03
2024-07-18 23:00 ADT 1.023
2024-07-18 23:15 ADT 1.015
2024-07-18 23:30 ADT 1.007
2024-07-18 23:45 ADT 0.998
2024-07-19 00:00 ADT 0.989
2024-07-19 00:15 ADT 0.979
2024-07-19 00:30 ADT 0.97
2024-07-19 00:45 ADT 0.962
2024-07-19 01:00 ADT 0.955
2024-07-19 01:15 ADT 0.949
2024-07-19 01:30 ADT 0.947
2024-07-19 01:45 ADT 0.947
2024-07-19 02:00 ADT 0.949
2024-07-19 02:15 ADT 0.954
2024-07-19 02:30 ADT 0.96
2024-07-19 02:45 ADT 0.967
2024-07-19 03:00 ADT 0.975
2024-07-19 03:15 ADT 0.982
2024-07-19 03:30 ADT 0.988
2024-07-19 03:45 ADT 0.994
2024-07-19 04:00 ADT 1
2024-07-19 04:15 ADT 1.005
2024-07-19 04:30 ADT 1.01
2024-07-19 04:45 ADT 1.016
2024-07-19 05:00 ADT 1.022
2024-07-19 05:15 ADT 1.029
2024-07-19 05:30 ADT 1.037
2024-07-19 05:45 ADT 1.044
2024-07-19 06:00 ADT 1.051
2024-07-19 06:15 ADT 1.056
2024-07-19 06:30 ADT 1.06
2024-07-19 06:45 ADT 1.061
2024-07-19 07:00 ADT 1.06
2024-07-19 07:15 ADT 1.056
2024-07-19 07:30 ADT 1.049
2024-07-19 07:45 ADT 1.039
2024-07-19 08:00 ADT 1.027
2024-07-19 08:15 ADT 1.013
2024-07-19 08:30 ADT 0.998
2024-07-19 08:45 ADT 0.98
2024-07-19 09:00 ADT 0.96
2024-07-19 09:15 ADT 0.938
2024-07-19 09:30 ADT 0.913
2024-07-19 09:45 ADT 0.887
2024-07-19 10:00 ADT 0.857
2024-07-19 10:15 ADT 0.825
2024-07-19 10:30 ADT 0.792
2024-07-19 10:45 ADT 0.756
2024-07-19 11:00 ADT 0.719
2024-07-19 11:15 ADT 0.682
2024-07-19 11:30 ADT 0.644
2024-07-19 11:45 ADT 0.608
2024-07-19 12:00 ADT 0.572
2024-07-19 12:15 ADT 0.539
2024-07-19 12:30 ADT 0.507
2024-07-19 12:45 ADT 0.479
2024-07-19 13:00 ADT 0.454
2024-07-19 13:15 ADT 0.432
2024-07-19 13:30 ADT 0.414
2024-07-19 13:45 ADT 0.399
2024-07-19 14:00 ADT 0.387
2024-07-19 14:15 ADT 0.378
2024-07-19 14:30 ADT 0.372
2024-07-19 14:45 ADT 0.369
2024-07-19 15:00 ADT 0.369
2024-07-19 15:15 ADT 0.371
2024-07-19 15:30 ADT 0.376
2024-07-19 15:45 ADT 0.385
2024-07-19 16:00 ADT 0.399
2024-07-19 16:15 ADT 0.416
2024-07-19 16:30 ADT 0.439
2024-07-19 16:45 ADT 0.466
2024-07-19 17:00 ADT 0.499
2024-07-19 17:15 ADT 0.536
2024-07-19 17:30 ADT 0.577
2024-07-19 17:45 ADT 0.62
2024-07-19 18:00 ADT 0.665
2024-07-19 18:15 ADT 0.71
2024-07-19 18:30 ADT 0.754
2024-07-19 18:45 ADT 0.796
2024-07-19 19:00 ADT 0.836
2024-07-19 19:15 ADT 0.872
2024-07-19 19:30 ADT 0.906
2024-07-19 19:45 ADT 0.936
2024-07-19 20:00 ADT 0.963
2024-07-19 20:15 ADT 0.987
2024-07-19 20:30 ADT 1.009
2024-07-19 20:45 ADT 1.027
2024-07-19 21:00 ADT 1.043
2024-07-19 21:15 ADT 1.056
2024-07-19 21:30 ADT 1.067
2024-07-19 21:45 ADT 1.074
2024-07-19 22:00 ADT 1.078
2024-07-19 22:15 ADT 1.079
2024-07-19 22:30 ADT 1.077
2024-07-19 22:45 ADT 1.072
2024-07-19 23:00 ADT 1.066
2024-07-19 23:15 ADT 1.058
2024-07-19 23:30 ADT 1.048
2024-07-19 23:45 ADT 1.037
2024-07-20 00:00 ADT 1.024
2024-07-20 00:15 ADT 1.012
2024-07-20 00:30 ADT 0.998
2024-07-20 00:45 ADT 0.985
2024-07-20 01:00 ADT 0.972
2024-07-20 01:15 ADT 0.961
2024-07-20 01:30 ADT 0.951
2024-07-20 01:45 ADT 0.944
2024-07-20 02:00 ADT 0.939
2024-07-20 02:15 ADT 0.937
2024-07-20 02:30 ADT 0.939
2024-07-20 02:45 ADT 0.943
2024-07-20 03:00 ADT 0.95
2024-07-20 03:15 ADT 0.958
2024-07-20 03:30 ADT 0.967
2024-07-20 03:45 ADT 0.976
2024-07-20 04:00 ADT 0.985
2024-07-20 04:15 ADT 0.993
2024-07-20 04:30 ADT 1.001
2024-07-20 04:45 ADT 1.008
2024-07-20 05:00 ADT 1.016
2024-07-20 05:15 ADT 1.024
2024-07-20 05:30 ADT 1.034
2024-07-20 05:45 ADT 1.044
2024-07-20 06:00 ADT 1.056
2024-07-20 06:15 ADT 1.069
2024-07-20 06:30 ADT 1.082
2024-07-20 06:45 ADT 1.094
2024-07-20 07:00 ADT 1.104
2024-07-20 07:15 ADT 1.112
2024-07-20 07:30 ADT 1.116
2024-07-20 07:45 ADT 1.117
2024-07-20 08:00 ADT 1.114
2024-07-20 08:15 ADT 1.108
2024-07-20 08:30 ADT 1.098
2024-07-20 08:45 ADT 1.086
2024-07-20 09:00 ADT 1.071
2024-07-20 09:15 ADT 1.054
2024-07-20 09:30 ADT 1.035
2024-07-20 09:45 ADT 1.013
2024-07-20 10:00 ADT 0.99
2024-07-20 10:15 ADT 0.963
2024-07-20 10:30 ADT 0.934
2024-07-20 10:45 ADT 0.902
2024-07-20 11:00 ADT 0.866
2024-07-20 11:15 ADT 0.828
2024-07-20 11:30 ADT 0.787
2024-07-20 11:45 ADT 0.744
2024-07-20 12:00 ADT 0.7
2024-07-20 12:15 ADT 0.656
2024-07-20 12:30 ADT 0.613
2024-07-20 12:45 ADT 0.57
2024-07-20 13:00 ADT 0.531
2024-07-20 13:15 ADT 0.494
2024-07-20 13:30 ADT 0.46
2024-07-20 13:45 ADT 0.43
2024-07-20 14:00 ADT 0.405
2024-07-20 14:15 ADT 0.383
2024-07-20 14:30 ADT 0.364
2024-07-20 14:45 ADT 0.35
2024-07-20 15:00 ADT 0.339
2024-07-20 15:15 ADT 0.331
2024-07-20 15:30 ADT 0.325
2024-07-20 15:45 ADT 0.323
2024-07-20 16:00 ADT 0.325
2024-07-20 16:15 ADT 0.33
2024-07-20 16:30 ADT 0.339
2024-07-20 16:45 ADT 0.353
2024-07-20 17:00 ADT 0.372
2024-07-20 17:15 ADT 0.397
2024-07-20 17:30 ADT 0.427
2024-07-20 17:45 ADT 0.464
2024-07-20 18:00 ADT 0.505
2024-07-20 18:15 ADT 0.551
2024-07-20 18:30 ADT 0.599
2024-07-20 18:45 ADT 0.649
2024-07-20 19:00 ADT 0.699
2024-07-20 19:15 ADT 0.748
2024-07-20 19:30 ADT 0.794
2024-07-20 19:45 ADT 0.836
2024-07-20 20:00 ADT 0.875
2024-07-20 20:15 ADT 0.91
2024-07-20 20:30 ADT 0.941
2024-07-20 20:45 ADT 0.969
2024-07-20 21:00 ADT 0.993
2024-07-20 21:15 ADT 1.015
2024-07-20 21:30 ADT 1.034
2024-07-20 21:45 ADT 1.051
2024-07-20 22:00 ADT 1.066
2024-07-20 22:15 ADT 1.077
2024-07-20 22:30 ADT 1.085
2024-07-20 22:45 ADT 1.09
2024-07-20 23:00 ADT 1.092
2024-07-20 23:15 ADT 1.09
2024-07-20 23:30 ADT 1.084
2024-07-20 23:45 ADT 1.076
2024-07-21 00:00 ADT 1.064
2024-07-21 00:15 ADT 1.05
2024-07-21 00:30 ADT 1.035
2024-07-21 00:45 ADT 1.018
2024-07-21 01:00 ADT 1
2024-07-21 01:15 ADT 0.982
2024-07-21 01:30 ADT 0.965
2024-07-21 01:45 ADT 0.95
2024-07-21 02:00 ADT 0.936
2024-07-21 02:15 ADT 0.925
2024-07-21 02:30 ADT 0.918
2024-07-21 02:45 ADT 0.914
2024-07-21 03:00 ADT 0.914
2024-07-21 03:15 ADT 0.918
2024-07-21 03:30 ADT 0.924
2024-07-21 03:45 ADT 0.933
2024-07-21 04:00 ADT 0.944
2024-07-21 04:15 ADT 0.955
2024-07-21 04:30 ADT 0.967
2024-07-21 04:45 ADT 0.978
2024-07-21 05:00 ADT 0.988
2024-07-21 05:15 ADT 0.998
2024-07-21 05:30 ADT 1.009
2024-07-21 05:45 ADT 1.02
2024-07-21 06:00 ADT 1.032
2024-07-21 06:15 ADT 1.046
2024-07-21 06:30 ADT 1.062
2024-07-21 06:45 ADT 1.08
2024-07-21 07:00 ADT 1.098
2024-07-21 07:15 ADT 1.117
2024-07-21 07:30 ADT 1.135
2024-07-21 07:45 ADT 1.151
2024-07-21 08:00 ADT 1.163
2024-07-21 08:15 ADT 1.171
2024-07-21 08:30 ADT 1.175
2024-07-21 08:45 ADT 1.173
2024-07-21 09:00 ADT 1.167
2024-07-21 09:15 ADT 1.158
2024-07-21 09:30 ADT 1.144
2024-07-21 09:45 ADT 1.128
2024-07-21 10:00 ADT 1.109
2024-07-21 10:15 ADT 1.088
2024-07-21 10:30 ADT 1.065
2024-07-21 10:45 ADT 1.04
2024-07-21 11:00 ADT 1.012
2024-07-21 11:15 ADT 0.98
2024-07-21 11:30 ADT 0.946
2024-07-21 11:45 ADT 0.907
2024-07-21 12:00 ADT 0.865
2024-07-21 12:15 ADT 0.82
2024-07-21 12:30 ADT 0.772
2024-07-21 12:45 ADT 0.723
2024-07-21 13:00 ADT 0.673
2024-07-21 13:15 ADT 0.624
2024-07-21 13:30 ADT 0.576
2024-07-21 13:45 ADT 0.531
2024-07-21 14:00 ADT 0.49
2024-07-21 14:15 ADT 0.452
2024-07-21 14:30 ADT 0.418
2024-07-21 14:45 ADT 0.39
2024-07-21 15:00 ADT 0.365
2024-07-21 15:15 ADT 0.345
2024-07-21 15:30 ADT 0.329
2024-07-21 15:45 ADT 0.317
2024-07-21 16:00 ADT 0.308
2024-07-21 16:15 ADT 0.303
2024-07-21 16:30 ADT 0.301
2024-07-21 16:45 ADT 0.302
2024-07-21 17:00 ADT 0.308
2024-07-21 17:15 ADT 0.318
2024-07-21 17:30 ADT 0.333
2024-07-21 17:45 ADT 0.354
2024-07-21 18:00 ADT 0.38
2024-07-21 18:15 ADT 0.413
2024-07-21 18:30 ADT 0.452
2024-07-21 18:45 ADT 0.496
2024-07-21 19:00 ADT 0.544
2024-07-21 19:15 ADT 0.595
2024-07-21 19:30 ADT 0.648
2024-07-21 19:45 ADT 0.7
2024-07-21 20:00 ADT 0.751
2024-07-21 20:15 ADT 0.799
2024-07-21 20:30 ADT 0.843
2024-07-21 20:45 ADT 0.883
2024-07-21 21:00 ADT 0.918
2024-07-21 21:15 ADT 0.95
2024-07-21 21:30 ADT 0.977
2024-07-21 21:45 ADT 1.002
2024-07-21 22:00 ADT 1.024
2024-07-21 22:15 ADT 1.043
2024-07-21 22:30 ADT 1.06
2024-07-21 22:45 ADT 1.075
2024-07-21 23:00 ADT 1.087
2024-07-21 23:15 ADT 1.095
2024-07-21 23:30 ADT 1.1
2024-07-21 23:45 ADT 1.101
2024-07-22 00:00 ADT 1.098
2024-07-22 00:15 ADT 1.09
2024-07-22 00:30 ADT 1.079
2024-07-22 00:45 ADT 1.064
2024-07-22 01:00 ADT 1.045
2024-07-22 01:15 ADT 1.025
2024-07-22 01:30 ADT 1.003
2024-07-22 01:45 ADT 0.98
2024-07-22 02:00 ADT 0.958
2024-07-22 02:15 ADT 0.937
2024-07-22 02:30 ADT 0.918
2024-07-22 02:45 ADT 0.903
2024-07-22 03:00 ADT 0.891
2024-07-22 03:15 ADT 0.883
2024-07-22 03:30 ADT 0.88
2024-07-22 03:45 ADT 0.881
2024-07-22 04:00 ADT 0.886
2024-07-22 04:15 ADT 0.894
2024-07-22 04:30 ADT 0.905
2024-07-22 04:45 ADT 0.918
2024-07-22 05:00 ADT 0.931
2024-07-22 05:15 ADT 0.944
2024-07-22 05:30 ADT 0.957
2024-07-22 05:45 ADT 0.969
2024-07-22 06:00 ADT 0.982
2024-07-22 06:15 ADT 0.995
2024-07-22 06:30 ADT 1.009
2024-07-22 06:45 ADT 1.026
2024-07-22 07:00 ADT 1.045
2024-07-22 07:15 ADT 1.066
2024-07-22 07:30 ADT 1.089
2024-07-22 07:45 ADT 1.114
2024-07-22 08:00 ADT 1.138
2024-07-22 08:15 ADT 1.162
2024-07-22 08:30 ADT 1.182
2024-07-22 08:45 ADT 1.199
2024-07-22 09:00 ADT 1.21
2024-07-22 09:15 ADT 1.216
2024-07-22 09:30 ADT 1.216
2024-07-22 09:45 ADT 1.21
2024-07-22 10:00 ADT 1.2
2024-07-22 10:15 ADT 1.185
2024-07-22 10:30 ADT 1.167
2024-07-22 10:45 ADT 1.147
2024-07-22 11:00 ADT 1.125
2024-07-22 11:15 ADT 1.101
2024-07-22 11:30 ADT 1.075
2024-07-22 11:45 ADT 1.046
2024-07-22 12:00 ADT 1.013
2024-07-22 12:15 ADT 0.978
2024-07-22 12:30 ADT 0.938
2024-07-22 12:45 ADT 0.894
2024-07-22 13:00 ADT 0.847
2024-07-22 13:15 ADT 0.796
2024-07-22 13:30 ADT 0.743
2024-07-22 13:45 ADT 0.69
2024-07-22 14:00 ADT 0.637
2024-07-22 14:15 ADT 0.586
2024-07-22 14:30 ADT 0.538
2024-07-22 14:45 ADT 0.493
2024-07-22 15:00 ADT 0.453
2024-07-22 15:15 ADT 0.418
2024-07-22 15:30 ADT 0.389
2024-07-22 15:45 ADT 0.364
2024-07-22 16:00 ADT 0.344
2024-07-22 16:15 ADT 0.329
2024-07-22 16:30 ADT 0.318
2024-07-22 16:45 ADT 0.311
2024-07-22 17:00 ADT 0.307
2024-07-22 17:15 ADT 0.306
2024-07-22 17:30 ADT 0.309
2024-07-22 17:45 ADT 0.316
2024-07-22 18:00 ADT 0.328
2024-07-22 18:15 ADT 0.344
2024-07-22 18:30 ADT 0.366
2024-07-22 18:45 ADT 0.393
2024-07-22 19:00 ADT 0.427
2024-07-22 19:15 ADT 0.466
2024-07-22 19:30 ADT 0.511
2024-07-22 19:45 ADT 0.56
2024-07-22 20:00 ADT 0.612
2024-07-22 20:15 ADT 0.665
2024-07-22 20:30 ADT 0.718
2024-07-22 20:45 ADT 0.77
2024-07-22 21:00 ADT 0.819
2024-07-22 21:15 ADT 0.863
2024-07-22 21:30 ADT 0.903
2024-07-22 21:45 ADT 0.939
2024-07-22 22:00 ADT 0.97
2024-07-22 22:15 ADT 0.997
2024-07-22 22:30 ADT 1.021
2024-07-22 22:45 ADT 1.042
2024-07-22 23:00 ADT 1.06
2024-07-22 23:15 ADT 1.076
2024-07-22 23:30 ADT 1.09
2024-07-22 23:45 ADT 1.1
2024-07-23 00:00 ADT 1.108
2024-07-23 00:15 ADT 1.112
2024-07-23 00:30 ADT 1.111
2024-07-23 00:45 ADT 1.105
2024-07-23 01:00 ADT 1.095
2024-07-23 01:15 ADT 1.08
2024-07-23 01:30 ADT 1.061
2024-07-23 01:45 ADT 1.038
2024-07-23 02:00 ADT 1.012
2024-07-23 02:15 ADT 0.985
2024-07-23 02:30 ADT 0.957
2024-07-23 02:45 ADT 0.93
2024-07-23 03:00 ADT 0.905
2024-07-23 03:15 ADT 0.883
2024-07-23 03:30 ADT 0.865
2024-07-23 03:45 ADT 0.851
2024-07-23 04:00 ADT 0.842
2024-07-23 04:15 ADT 0.838
2024-07-23 04:30 ADT 0.839
2024-07-23 04:45 ADT 0.844
2024-07-23 05:00 ADT 0.853
2024-07-23 05:15 ADT 0.864
2024-07-23 05:30 ADT 0.877
2024-07-23 05:45 ADT 0.891
2024-07-23 06:00 ADT 0.905
2024-07-23 06:15 ADT 0.92
2024-07-23 06:30 ADT 0.934
2024-07-23 06:45 ADT 0.948
2024-07-23 07:00 ADT 0.964
2024-07-23 07:15 ADT 0.981
2024-07-23 07:30 ADT 1.001
2024-07-23 07:45 ADT 1.024
2024-07-23 08:00 ADT 1.049
2024-07-23 08:15 ADT 1.077
2024-07-23 08:30 ADT 1.106
2024-07-23 08:45 ADT 1.136
2024-07-23 09:00 ADT 1.163
2024-07-23 09:15 ADT 1.188
2024-07-23 09:30 ADT 1.207
2024-07-23 09:45 ADT 1.221
2024-07-23 10:00 ADT 1.228
2024-07-23 10:15 ADT 1.229
2024-07-23 10:30 ADT 1.223
2024-07-23 10:45 ADT 1.213
2024-07-23 11:00 ADT 1.198
2024-07-23 11:15 ADT 1.179
2024-07-23 11:30 ADT 1.159
2024-07-23 11:45 ADT 1.137
2024-07-23 12:00 ADT 1.113
2024-07-23 12:15 ADT 1.088
2024-07-23 12:30 ADT 1.06
2024-07-23 12:45 ADT 1.029
2024-07-23 13:00 ADT 0.994
2024-07-23 13:15 ADT 0.955
2024-07-23 13:30 ADT 0.912
2024-07-23 13:45 ADT 0.864
2024-07-23 14:00 ADT 0.813
2024-07-23 14:15 ADT 0.76
2024-07-23 14:30 ADT 0.705
2024-07-23 14:45 ADT 0.651
2024-07-23 15:00 ADT 0.599
2024-07-23 15:15 ADT 0.551
2024-07-23 15:30 ADT 0.506
2024-07-23 15:45 ADT 0.467
2024-07-23 16:00 ADT 0.433
2024-07-23 16:15 ADT 0.406
2024-07-23 16:30 ADT 0.383
2024-07-23 16:45 ADT 0.366
2024-07-23 17:00 ADT 0.354
2024-07-23 17:15 ADT 0.346
2024-07-23 17:30 ADT 0.341
2024-07-23 17:45 ADT 0.34
2024-07-23 18:00 ADT 0.342
2024-07-23 18:15 ADT 0.347
2024-07-23 18:30 ADT 0.355
2024-07-23 18:45 ADT 0.368
2024-07-23 19:00 ADT 0.384
2024-07-23 19:15 ADT 0.406
2024-07-23 19:30 ADT 0.434
2024-07-23 19:45 ADT 0.467
2024-07-23 20:00 ADT 0.505
2024-07-23 20:15 ADT 0.549
2024-07-23 20:30 ADT 0.597
2024-07-23 20:45 ADT 0.649
2024-07-23 21:00 ADT 0.702
2024-07-23 21:15 ADT 0.755
2024-07-23 21:30 ADT 0.806
2024-07-23 21:45 ADT 0.854
2024-07-23 22:00 ADT 0.898
2024-07-23 22:15 ADT 0.938
2024-07-23 22:30 ADT 0.972
2024-07-23 22:45 ADT 1.002
2024-07-23 23:00 ADT 1.027
2024-07-23 23:15 ADT 1.049
2024-07-23 23:30 ADT 1.067
2024-07-23 23:45 ADT 1.083
2024-07-24 00:00 ADT 1.097
2024-07-24 00:15 ADT 1.108
2024-07-24 00:30 ADT 1.117
2024-07-24 00:45 ADT 1.122
2024-07-24 01:00 ADT 1.124
2024-07-24 01:15 ADT 1.12
2024-07-24 01:30 ADT 1.112
2024-07-24 01:45 ADT 1.099
2024-07-24 02:00 ADT 1.08
2024-07-24 02:15 ADT 1.056
2024-07-24 02:30 ADT 1.029
2024-07-24 02:45 ADT 0.998
2024-07-24 03:00 ADT 0.966
2024-07-24 03:15 ADT 0.933
2024-07-24 03:30 ADT 0.901
2024-07-24 03:45 ADT 0.872
2024-07-24 04:00 ADT 0.845
2024-07-24 04:15 ADT 0.823
2024-07-24 04:30 ADT 0.807
2024-07-24 04:45 ADT 0.795
2024-07-24 05:00 ADT 0.789
2024-07-24 05:15 ADT 0.789
2024-07-24 05:30 ADT 0.793
2024-07-24 05:45 ADT 0.801
2024-07-24 06:00 ADT 0.811
2024-07-24 06:15 ADT 0.824
2024-07-24 06:30 ADT 0.838
2024-07-24 06:45 ADT 0.852
2024-07-24 07:00 ADT 0.867
2024-07-24 07:15 ADT 0.882
2024-07-24 07:30 ADT 0.898
2024-07-24 07:45 ADT 0.915
2024-07-24 08:00 ADT 0.935
2024-07-24 08:15 ADT 0.957
2024-07-24 08:30 ADT 0.982
2024-07-24 08:45 ADT 1.011
2024-07-24 09:00 ADT 1.041
2024-07-24 09:15 ADT 1.074
2024-07-24 09:30 ADT 1.106
2024-07-24 09:45 ADT 1.136
2024-07-24 10:00 ADT 1.163
2024-07-24 10:15 ADT 1.185
2024-07-24 10:30 ADT 1.2
2024-07-24 10:45 ADT 1.209
2024-07-24 11:00 ADT 1.21
2024-07-24 11:15 ADT 1.206
2024-07-24 11:30 ADT 1.196
2024-07-24 11:45 ADT 1.182
2024-07-24 12:00 ADT 1.165
2024-07-24 12:15 ADT 1.146
2024-07-24 12:30 ADT 1.126
2024-07-24 12:45 ADT 1.105
2024-07-24 13:00 ADT 1.082
2024-07-24 13:15 ADT 1.057
2024-07-24 13:30 ADT 1.029
2024-07-24 13:45 ADT 0.998
2024-07-24 14:00 ADT 0.962
2024-07-24 14:15 ADT 0.921
2024-07-24 14:30 ADT 0.876
2024-07-24 14:45 ADT 0.827
2024-07-24 15:00 ADT 0.776
2024-07-24 15:15 ADT 0.723
2024-07-24 15:30 ADT 0.671
2024-07-24 15:45 ADT 0.622
2024-07-24 16:00 ADT 0.575
2024-07-24 16:15 ADT 0.534
2024-07-24 16:30 ADT 0.498
2024-07-24 16:45 ADT 0.469
2024-07-24 17:00 ADT 0.445
2024-07-24 17:15 ADT 0.427
2024-07-24 17:30 ADT 0.414
2024-07-24 17:45 ADT 0.406
2024-07-24 18:00 ADT 0.401
2024-07-24 18:15 ADT 0.399
2024-07-24 18:30 ADT 0.4
2024-07-24 18:45 ADT 0.404
2024-07-24 19:00 ADT 0.41
2024-07-24 19:15 ADT 0.419
2024-07-24 19:30 ADT 0.432
2024-07-24 19:45 ADT 0.448
2024-07-24 20:00 ADT 0.469
2024-07-24 20:15 ADT 0.495
2024-07-24 20:30 ADT 0.527
2024-07-24 20:45 ADT 0.564
2024-07-24 21:00 ADT 0.606
2024-07-24 21:15 ADT 0.653
2024-07-24 21:30 ADT 0.702
2024-07-24 21:45 ADT 0.753
2024-07-24 22:00 ADT 0.804
2024-07-24 22:15 ADT 0.854
2024-07-24 22:30 ADT 0.9
2024-07-24 22:45 ADT 0.942
2024-07-24 23:00 ADT 0.979
2024-07-24 23:15 ADT 1.01
2024-07-24 23:30 ADT 1.037
2024-07-24 23:45 ADT 1.059
2024-07-25 00:00 ADT 1.078
2024-07-25 00:15 ADT 1.093
2024-07-25 00:30 ADT 1.105
2024-07-25 00:45 ADT 1.116
2024-07-25 01:00 ADT 1.124
2024-07-25 01:15 ADT 1.129
2024-07-25 01:30 ADT 1.131
2024-07-25 01:45 ADT 1.13
2024-07-25 02:00 ADT 1.124
2024-07-25 02:15 ADT 1.113
2024-07-25 02:30 ADT 1.096
2024-07-25 02:45 ADT 1.074
2024-07-25 03:00 ADT 1.046
2024-07-25 03:15 ADT 1.014
2024-07-25 03:30 ADT 0.979
2024-07-25 03:45 ADT 0.942
2024-07-25 04:00 ADT 0.904
2024-07-25 04:15 ADT 0.868
2024-07-25 04:30 ADT 0.834
2024-07-25 04:45 ADT 0.803
2024-07-25 05:00 ADT 0.778
2024-07-25 05:15 ADT 0.757
2024-07-25 05:30 ADT 0.743
2024-07-25 05:45 ADT 0.735
2024-07-25 06:00 ADT 0.732
2024-07-25 06:15 ADT 0.734
2024-07-25 06:30 ADT 0.74
2024-07-25 06:45 ADT 0.75
2024-07-25 07:00 ADT 0.762
2024-07-25 07:15 ADT 0.775
2024-07-25 07:30 ADT 0.789
2024-07-25 07:45 ADT 0.804
2024-07-25 08:00 ADT 0.819
2024-07-25 08:15 ADT 0.835
2024-07-25 08:30 ADT 0.853
2024-07-25 08:45 ADT 0.874
2024-07-25 09:00 ADT 0.897
2024-07-25 09:15 ADT 0.924
2024-07-25 09:30 ADT 0.953
2024-07-25 09:45 ADT 0.985
2024-07-25 10:00 ADT 1.019
2024-07-25 10:15 ADT 1.052
2024-07-25 10:30 ADT 1.084
2024-07-25 10:45 ADT 1.112
2024-07-25 11:00 ADT 1.135
2024-07-25 11:15 ADT 1.152
2024-07-25 11:30 ADT 1.163
2024-07-25 11:45 ADT 1.166
2024-07-25 12:00 ADT 1.164
2024-07-25 12:15 ADT 1.157
2024-07-25 12:30 ADT 1.146
2024-07-25 12:45 ADT 1.132
2024-07-25 13:00 ADT 1.117
2024-07-25 13:15 ADT 1.101
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 1.26 N/A
Higher High Water Mean Tide 1.11 N/A
Mean Water Level 0.85 N/A
Highest Astronomical Tide 1.27 N/A
Lowest Astronomical Tide 0.24 N/A
Lower Low Water Mean Tide 0.49 N/A
High Water Level 1.09 N/A
Low Water Level 0.63 N/A
Lower Low Water Large Tide 0.27 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 -0.8
CGVD2013 -1.3

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
3-1983 N/A 83L9512 1983 DESTROYED 47.39 -61.788889 More Info
79KZ111 N/A 79KZ111 1983 DESTROYED 47.404444 -61.796111 More Info
85L9206 3.869 85L9206 1985 GOOD 47.3907222 -61.783333 More Info
95L074 2.335 95L074 2001 GOOD 47.3900833 -61.789194444444 More Info
M01L9059 2.251 M01L9059 2001 GOOD 47.389228727187 -61.790052293599 More Info
M21L9046 2.876 N/A 2021 GOOD 47.389810269147 -61.788751422206 More Info