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

2022-12-10 (Sat)
Time AST Height (m) Height (ft)
04:08 0.4 1.4
11:51 1.1 3.6
15:39 0.9 3.1
21:09 1.2 3.8
2022-12-11 (Sun)
Time AST Height (m) Height (ft)
04:41 0.5 1.6
12:33 1.1 3.5
16:12 0.9 3
21:43 1.2 3.8
2022-12-12 (Mon)
Time AST Height (m) Height (ft)
05:11 0.5 1.7
13:17 1.1 3.5
16:49 0.9 3
22:18 1.1 3.7
2022-12-13 (Tue)
Time AST Height (m) Height (ft)
05:35 0.6 1.9
14:03 1 3.4
17:28 0.9 3
22:55 1.1 3.7
2022-12-14 (Wed)
Time AST Height (m) Height (ft)
05:59 0.6 2
14:48 1 3.4
18:14 0.9 3
23:37 1.1 3.6
2022-12-15 (Thu)
Time AST Height (m) Height (ft)
07:35 0.6 2.1
08:35 0.6 2.1
15:30 1 3.4
19:12 0.9 2.9
2022-12-16 (Fri)
Time AST Height (m) Height (ft)
00:29 1 3.4
09:25 0.7 2.2
16:06 1 3.4
20:44 0.8 2.7
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
2022-12-10 0.9 0.7 0.6 0.5 0.4 0.4 0.5 0.6 0.8 0.9 1 1.1 1.1 1.1 1 0.9 0.9 1 1 1.1 1.1 1.2 1.1 1.1
2022-12-11 1 0.9 0.7 0.6 0.5 0.5 0.5 0.6 0.7 0.9 1 1 1.1 1.1 1 1 0.9 0.9 1 1 1.1 1.1 1.2 1.1
2022-12-12 1 0.9 0.8 0.7 0.6 0.5 0.5 0.6 0.7 0.8 0.9 1 1 1.1 1 1 0.9 0.9 0.9 1 1 1.1 1.1 1.1
2022-12-13 1.1 1 0.9 0.8 0.6 0.6 0.6 0.6 0.6 0.7 0.8 0.9 1 1 1 1 1 0.9 0.9 1 1 1 1.1 1.1
2022-12-14 1.1 1 0.9 0.8 0.7 0.6 0.6 0.6 0.6 0.7 0.8 0.9 0.9 1 1 1 1 0.9 0.9 0.9 0.9 1 1 1.1
2022-12-15 1.1 1 1 0.9 0.8 0.7 0.7 0.7 0.6 0.6 0.7 0.8 0.9 0.9 1 1 1 1 0.9 0.9 0.9 0.9 0.9 1
2022-12-16 1 1 1 0.9 0.9 0.8 0.7 0.7 0.7 0.7 0.7 0.8 0.8 0.9 1 1 1 1 0.9 0.9 0.8 0.8 0.9 0.9
Predictions

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

Predictions
Event Date Predictions (m)
2022-12-09 02:15 AST 0.442
2022-12-09 02:30 AST 0.425
2022-12-09 02:45 AST 0.413
2022-12-09 03:00 AST 0.406
2022-12-09 03:15 AST 0.401
2022-12-09 03:30 AST 0.4
2022-12-09 03:45 AST 0.402
2022-12-09 04:00 AST 0.406
2022-12-09 04:15 AST 0.413
2022-12-09 04:30 AST 0.423
2022-12-09 04:45 AST 0.436
2022-12-09 05:00 AST 0.454
2022-12-09 05:15 AST 0.478
2022-12-09 05:30 AST 0.506
2022-12-09 05:45 AST 0.54
2022-12-09 06:00 AST 0.578
2022-12-09 06:15 AST 0.621
2022-12-09 06:30 AST 0.667
2022-12-09 06:45 AST 0.714
2022-12-09 07:00 AST 0.761
2022-12-09 07:15 AST 0.807
2022-12-09 07:30 AST 0.85
2022-12-09 07:45 AST 0.889
2022-12-09 08:00 AST 0.925
2022-12-09 08:15 AST 0.957
2022-12-09 08:30 AST 0.984
2022-12-09 08:45 AST 1.009
2022-12-09 09:00 AST 1.031
2022-12-09 09:15 AST 1.051
2022-12-09 09:30 AST 1.069
2022-12-09 09:45 AST 1.085
2022-12-09 10:00 AST 1.1
2022-12-09 10:15 AST 1.112
2022-12-09 10:30 AST 1.122
2022-12-09 10:45 AST 1.129
2022-12-09 11:00 AST 1.132
2022-12-09 11:15 AST 1.132
2022-12-09 11:30 AST 1.129
2022-12-09 11:45 AST 1.122
2022-12-09 12:00 AST 1.112
2022-12-09 12:15 AST 1.099
2022-12-09 12:30 AST 1.084
2022-12-09 12:45 AST 1.067
2022-12-09 13:00 AST 1.049
2022-12-09 13:15 AST 1.029
2022-12-09 13:30 AST 1.01
2022-12-09 13:45 AST 0.992
2022-12-09 14:00 AST 0.976
2022-12-09 14:15 AST 0.961
2022-12-09 14:30 AST 0.95
2022-12-09 14:45 AST 0.943
2022-12-09 15:00 AST 0.939
2022-12-09 15:15 AST 0.938
2022-12-09 15:30 AST 0.941
2022-12-09 15:45 AST 0.947
2022-12-09 16:00 AST 0.954
2022-12-09 16:15 AST 0.963
2022-12-09 16:30 AST 0.972
2022-12-09 16:45 AST 0.981
2022-12-09 17:00 AST 0.99
2022-12-09 17:15 AST 0.999
2022-12-09 17:30 AST 1.008
2022-12-09 17:45 AST 1.018
2022-12-09 18:00 AST 1.029
2022-12-09 18:15 AST 1.041
2022-12-09 18:30 AST 1.055
2022-12-09 18:45 AST 1.071
2022-12-09 19:00 AST 1.088
2022-12-09 19:15 AST 1.105
2022-12-09 19:30 AST 1.122
2022-12-09 19:45 AST 1.136
2022-12-09 20:00 AST 1.148
2022-12-09 20:15 AST 1.156
2022-12-09 20:30 AST 1.16
2022-12-09 20:45 AST 1.159
2022-12-09 21:00 AST 1.154
2022-12-09 21:15 AST 1.146
2022-12-09 21:30 AST 1.134
2022-12-09 21:45 AST 1.12
2022-12-09 22:00 AST 1.104
2022-12-09 22:15 AST 1.086
2022-12-09 22:30 AST 1.067
2022-12-09 22:45 AST 1.045
2022-12-09 23:00 AST 1.022
2022-12-09 23:15 AST 0.996
2022-12-09 23:30 AST 0.967
2022-12-09 23:45 AST 0.934
2022-12-10 00:00 AST 0.899
2022-12-10 00:15 AST 0.861
2022-12-10 00:30 AST 0.82
2022-12-10 00:45 AST 0.777
2022-12-10 01:00 AST 0.733
2022-12-10 01:15 AST 0.689
2022-12-10 01:30 AST 0.647
2022-12-10 01:45 AST 0.606
2022-12-10 02:00 AST 0.569
2022-12-10 02:15 AST 0.536
2022-12-10 02:30 AST 0.508
2022-12-10 02:45 AST 0.484
2022-12-10 03:00 AST 0.465
2022-12-10 03:15 AST 0.451
2022-12-10 03:30 AST 0.441
2022-12-10 03:45 AST 0.435
2022-12-10 04:00 AST 0.432
2022-12-10 04:15 AST 0.432
2022-12-10 04:30 AST 0.435
2022-12-10 04:45 AST 0.44
2022-12-10 05:00 AST 0.447
2022-12-10 05:15 AST 0.458
2022-12-10 05:30 AST 0.472
2022-12-10 05:45 AST 0.49
2022-12-10 06:00 AST 0.513
2022-12-10 06:15 AST 0.54
2022-12-10 06:30 AST 0.572
2022-12-10 06:45 AST 0.609
2022-12-10 07:00 AST 0.649
2022-12-10 07:15 AST 0.692
2022-12-10 07:30 AST 0.735
2022-12-10 07:45 AST 0.778
2022-12-10 08:00 AST 0.819
2022-12-10 08:15 AST 0.857
2022-12-10 08:30 AST 0.892
2022-12-10 08:45 AST 0.923
2022-12-10 09:00 AST 0.949
2022-12-10 09:15 AST 0.973
2022-12-10 09:30 AST 0.993
2022-12-10 09:45 AST 1.012
2022-12-10 10:00 AST 1.029
2022-12-10 10:15 AST 1.044
2022-12-10 10:30 AST 1.059
2022-12-10 10:45 AST 1.072
2022-12-10 11:00 AST 1.083
2022-12-10 11:15 AST 1.092
2022-12-10 11:30 AST 1.098
2022-12-10 11:45 AST 1.101
2022-12-10 12:00 AST 1.101
2022-12-10 12:15 AST 1.097
2022-12-10 12:30 AST 1.09
2022-12-10 12:45 AST 1.079
2022-12-10 13:00 AST 1.066
2022-12-10 13:15 AST 1.051
2022-12-10 13:30 AST 1.035
2022-12-10 13:45 AST 1.018
2022-12-10 14:00 AST 1.001
2022-12-10 14:15 AST 0.985
2022-12-10 14:30 AST 0.97
2022-12-10 14:45 AST 0.957
2022-12-10 15:00 AST 0.947
2022-12-10 15:15 AST 0.94
2022-12-10 15:30 AST 0.936
2022-12-10 15:45 AST 0.935
2022-12-10 16:00 AST 0.938
2022-12-10 16:15 AST 0.944
2022-12-10 16:30 AST 0.952
2022-12-10 16:45 AST 0.961
2022-12-10 17:00 AST 0.971
2022-12-10 17:15 AST 0.982
2022-12-10 17:30 AST 0.992
2022-12-10 17:45 AST 1.002
2022-12-10 18:00 AST 1.012
2022-12-10 18:15 AST 1.022
2022-12-10 18:30 AST 1.032
2022-12-10 18:45 AST 1.044
2022-12-10 19:00 AST 1.057
2022-12-10 19:15 AST 1.072
2022-12-10 19:30 AST 1.088
2022-12-10 19:45 AST 1.105
2022-12-10 20:00 AST 1.121
2022-12-10 20:15 AST 1.136
2022-12-10 20:30 AST 1.149
2022-12-10 20:45 AST 1.158
2022-12-10 21:00 AST 1.164
2022-12-10 21:15 AST 1.164
2022-12-10 21:30 AST 1.16
2022-12-10 21:45 AST 1.152
2022-12-10 22:00 AST 1.14
2022-12-10 22:15 AST 1.126
2022-12-10 22:30 AST 1.109
2022-12-10 22:45 AST 1.091
2022-12-10 23:00 AST 1.072
2022-12-10 23:15 AST 1.052
2022-12-10 23:30 AST 1.031
2022-12-10 23:45 AST 1.009
2022-12-11 00:00 AST 0.984
2022-12-11 00:15 AST 0.956
2022-12-11 00:30 AST 0.925
2022-12-11 00:45 AST 0.892
2022-12-11 01:00 AST 0.855
2022-12-11 01:15 AST 0.816
2022-12-11 01:30 AST 0.775
2022-12-11 01:45 AST 0.734
2022-12-11 02:00 AST 0.693
2022-12-11 02:15 AST 0.654
2022-12-11 02:30 AST 0.618
2022-12-11 02:45 AST 0.585
2022-12-11 03:00 AST 0.557
2022-12-11 03:15 AST 0.533
2022-12-11 03:30 AST 0.514
2022-12-11 03:45 AST 0.499
2022-12-11 04:00 AST 0.489
2022-12-11 04:15 AST 0.483
2022-12-11 04:30 AST 0.48
2022-12-11 04:45 AST 0.479
2022-12-11 05:00 AST 0.481
2022-12-11 05:15 AST 0.484
2022-12-11 05:30 AST 0.49
2022-12-11 05:45 AST 0.497
2022-12-11 06:00 AST 0.507
2022-12-11 06:15 AST 0.52
2022-12-11 06:30 AST 0.537
2022-12-11 06:45 AST 0.558
2022-12-11 07:00 AST 0.584
2022-12-11 07:15 AST 0.614
2022-12-11 07:30 AST 0.647
2022-12-11 07:45 AST 0.684
2022-12-11 08:00 AST 0.723
2022-12-11 08:15 AST 0.762
2022-12-11 08:30 AST 0.8
2022-12-11 08:45 AST 0.836
2022-12-11 09:00 AST 0.87
2022-12-11 09:15 AST 0.899
2022-12-11 09:30 AST 0.925
2022-12-11 09:45 AST 0.947
2022-12-11 10:00 AST 0.966
2022-12-11 10:15 AST 0.983
2022-12-11 10:30 AST 0.998
2022-12-11 10:45 AST 1.012
2022-12-11 11:00 AST 1.025
2022-12-11 11:15 AST 1.038
2022-12-11 11:30 AST 1.049
2022-12-11 11:45 AST 1.059
2022-12-11 12:00 AST 1.067
2022-12-11 12:15 AST 1.073
2022-12-11 12:30 AST 1.075
2022-12-11 12:45 AST 1.074
2022-12-11 13:00 AST 1.07
2022-12-11 13:15 AST 1.061
2022-12-11 13:30 AST 1.05
2022-12-11 13:45 AST 1.037
2022-12-11 14:00 AST 1.022
2022-12-11 14:15 AST 1.006
2022-12-11 14:30 AST 0.99
2022-12-11 14:45 AST 0.975
2022-12-11 15:00 AST 0.961
2022-12-11 15:15 AST 0.949
2022-12-11 15:30 AST 0.94
2022-12-11 15:45 AST 0.933
2022-12-11 16:00 AST 0.929
2022-12-11 16:15 AST 0.928
2022-12-11 16:30 AST 0.93
2022-12-11 16:45 AST 0.934
2022-12-11 17:00 AST 0.941
2022-12-11 17:15 AST 0.95
2022-12-11 17:30 AST 0.96
2022-12-11 17:45 AST 0.971
2022-12-11 18:00 AST 0.982
2022-12-11 18:15 AST 0.993
2022-12-11 18:30 AST 1.004
2022-12-11 18:45 AST 1.014
2022-12-11 19:00 AST 1.025
2022-12-11 19:15 AST 1.036
2022-12-11 19:30 AST 1.049
2022-12-11 19:45 AST 1.063
2022-12-11 20:00 AST 1.078
2022-12-11 20:15 AST 1.094
2022-12-11 20:30 AST 1.11
2022-12-11 20:45 AST 1.126
2022-12-11 21:00 AST 1.139
2022-12-11 21:15 AST 1.15
2022-12-11 21:30 AST 1.156
2022-12-11 21:45 AST 1.158
2022-12-11 22:00 AST 1.155
2022-12-11 22:15 AST 1.147
2022-12-11 22:30 AST 1.136
2022-12-11 22:45 AST 1.121
2022-12-11 23:00 AST 1.104
2022-12-11 23:15 AST 1.086
2022-12-11 23:30 AST 1.067
2022-12-11 23:45 AST 1.048
2022-12-12 00:00 AST 1.029
2022-12-12 00:15 AST 1.009
2022-12-12 00:30 AST 0.987
2022-12-12 00:45 AST 0.964
2022-12-12 01:00 AST 0.939
2022-12-12 01:15 AST 0.91
2022-12-12 01:30 AST 0.878
2022-12-12 01:45 AST 0.843
2022-12-12 02:00 AST 0.807
2022-12-12 02:15 AST 0.768
2022-12-12 02:30 AST 0.73
2022-12-12 02:45 AST 0.693
2022-12-12 03:00 AST 0.658
2022-12-12 03:15 AST 0.627
2022-12-12 03:30 AST 0.6
2022-12-12 03:45 AST 0.577
2022-12-12 04:00 AST 0.559
2022-12-12 04:15 AST 0.546
2022-12-12 04:30 AST 0.537
2022-12-12 04:45 AST 0.532
2022-12-12 05:00 AST 0.529
2022-12-12 05:15 AST 0.529
2022-12-12 05:30 AST 0.53
2022-12-12 05:45 AST 0.532
2022-12-12 06:00 AST 0.536
2022-12-12 06:15 AST 0.541
2022-12-12 06:30 AST 0.548
2022-12-12 06:45 AST 0.556
2022-12-12 07:00 AST 0.568
2022-12-12 07:15 AST 0.583
2022-12-12 07:30 AST 0.602
2022-12-12 07:45 AST 0.625
2022-12-12 08:00 AST 0.652
2022-12-12 08:15 AST 0.682
2022-12-12 08:30 AST 0.716
2022-12-12 08:45 AST 0.751
2022-12-12 09:00 AST 0.786
2022-12-12 09:15 AST 0.82
2022-12-12 09:30 AST 0.853
2022-12-12 09:45 AST 0.882
2022-12-12 10:00 AST 0.907
2022-12-12 10:15 AST 0.928
2022-12-12 10:30 AST 0.947
2022-12-12 10:45 AST 0.962
2022-12-12 11:00 AST 0.975
2022-12-12 11:15 AST 0.987
2022-12-12 11:30 AST 0.999
2022-12-12 11:45 AST 1.01
2022-12-12 12:00 AST 1.021
2022-12-12 12:15 AST 1.032
2022-12-12 12:30 AST 1.041
2022-12-12 12:45 AST 1.049
2022-12-12 13:00 AST 1.054
2022-12-12 13:15 AST 1.057
2022-12-12 13:30 AST 1.055
2022-12-12 13:45 AST 1.05
2022-12-12 14:00 AST 1.042
2022-12-12 14:15 AST 1.03
2022-12-12 14:30 AST 1.017
2022-12-12 14:45 AST 1.002
2022-12-12 15:00 AST 0.986
2022-12-12 15:15 AST 0.971
2022-12-12 15:30 AST 0.957
2022-12-12 15:45 AST 0.945
2022-12-12 16:00 AST 0.935
2022-12-12 16:15 AST 0.927
2022-12-12 16:30 AST 0.923
2022-12-12 16:45 AST 0.92
2022-12-12 17:00 AST 0.921
2022-12-12 17:15 AST 0.925
2022-12-12 17:30 AST 0.93
2022-12-12 17:45 AST 0.938
2022-12-12 18:00 AST 0.947
2022-12-12 18:15 AST 0.957
2022-12-12 18:30 AST 0.968
2022-12-12 18:45 AST 0.978
2022-12-12 19:00 AST 0.989
2022-12-12 19:15 AST 1
2022-12-12 19:30 AST 1.011
2022-12-12 19:45 AST 1.023
2022-12-12 20:00 AST 1.035
2022-12-12 20:15 AST 1.048
2022-12-12 20:30 AST 1.062
2022-12-12 20:45 AST 1.077
2022-12-12 21:00 AST 1.093
2022-12-12 21:15 AST 1.108
2022-12-12 21:30 AST 1.121
2022-12-12 21:45 AST 1.132
2022-12-12 22:00 AST 1.14
2022-12-12 22:15 AST 1.143
2022-12-12 22:30 AST 1.141
2022-12-12 22:45 AST 1.135
2022-12-12 23:00 AST 1.124
2022-12-12 23:15 AST 1.11
2022-12-12 23:30 AST 1.093
2022-12-12 23:45 AST 1.075
2022-12-13 00:00 AST 1.056
2022-12-13 00:15 AST 1.038
2022-12-13 00:30 AST 1.019
2022-12-13 00:45 AST 1.001
2022-12-13 01:00 AST 0.983
2022-12-13 01:15 AST 0.963
2022-12-13 01:30 AST 0.942
2022-12-13 01:45 AST 0.918
2022-12-13 02:00 AST 0.891
2022-12-13 02:15 AST 0.861
2022-12-13 02:30 AST 0.829
2022-12-13 02:45 AST 0.794
2022-12-13 03:00 AST 0.759
2022-12-13 03:15 AST 0.724
2022-12-13 03:30 AST 0.691
2022-12-13 03:45 AST 0.661
2022-12-13 04:00 AST 0.635
2022-12-13 04:15 AST 0.614
2022-12-13 04:30 AST 0.598
2022-12-13 04:45 AST 0.586
2022-12-13 05:00 AST 0.579
2022-12-13 05:15 AST 0.575
2022-12-13 05:30 AST 0.573
2022-12-13 05:45 AST 0.573
2022-12-13 06:00 AST 0.575
2022-12-13 06:15 AST 0.576
2022-12-13 06:30 AST 0.579
2022-12-13 06:45 AST 0.581
2022-12-13 07:00 AST 0.584
2022-12-13 07:15 AST 0.589
2022-12-13 07:30 AST 0.595
2022-12-13 07:45 AST 0.605
2022-12-13 08:00 AST 0.618
2022-12-13 08:15 AST 0.634
2022-12-13 08:30 AST 0.655
2022-12-13 08:45 AST 0.68
2022-12-13 09:00 AST 0.709
2022-12-13 09:15 AST 0.74
2022-12-13 09:30 AST 0.772
2022-12-13 09:45 AST 0.804
2022-12-13 10:00 AST 0.835
2022-12-13 10:15 AST 0.864
2022-12-13 10:30 AST 0.889
2022-12-13 10:45 AST 0.911
2022-12-13 11:00 AST 0.929
2022-12-13 11:15 AST 0.944
2022-12-13 11:30 AST 0.956
2022-12-13 11:45 AST 0.967
2022-12-13 12:00 AST 0.977
2022-12-13 12:15 AST 0.987
2022-12-13 12:30 AST 0.998
2022-12-13 12:45 AST 1.009
2022-12-13 13:00 AST 1.019
2022-12-13 13:15 AST 1.029
2022-12-13 13:30 AST 1.038
2022-12-13 13:45 AST 1.043
2022-12-13 14:00 AST 1.046
2022-12-13 14:15 AST 1.045
2022-12-13 14:30 AST 1.04
2022-12-13 14:45 AST 1.031
2022-12-13 15:00 AST 1.019
2022-12-13 15:15 AST 1.005
2022-12-13 15:30 AST 0.99
2022-12-13 15:45 AST 0.974
2022-12-13 16:00 AST 0.959
2022-12-13 16:15 AST 0.946
2022-12-13 16:30 AST 0.935
2022-12-13 16:45 AST 0.925
2022-12-13 17:00 AST 0.919
2022-12-13 17:15 AST 0.915
2022-12-13 17:30 AST 0.914
2022-12-13 17:45 AST 0.916
2022-12-13 18:00 AST 0.92
2022-12-13 18:15 AST 0.925
2022-12-13 18:30 AST 0.933
2022-12-13 18:45 AST 0.941
2022-12-13 19:00 AST 0.951
2022-12-13 19:15 AST 0.961
2022-12-13 19:30 AST 0.971
2022-12-13 19:45 AST 0.981
2022-12-13 20:00 AST 0.992
2022-12-13 20:15 AST 1.003
2022-12-13 20:30 AST 1.014
2022-12-13 20:45 AST 1.026
2022-12-13 21:00 AST 1.039
2022-12-13 21:15 AST 1.053
2022-12-13 21:30 AST 1.067
2022-12-13 21:45 AST 1.081
2022-12-13 22:00 AST 1.094
2022-12-13 22:15 AST 1.106
2022-12-13 22:30 AST 1.114
2022-12-13 22:45 AST 1.119
2022-12-13 23:00 AST 1.12
2022-12-13 23:15 AST 1.116
2022-12-13 23:30 AST 1.108
2022-12-13 23:45 AST 1.095
2022-12-14 00:00 AST 1.08
2022-12-14 00:15 AST 1.063
2022-12-14 00:30 AST 1.045
2022-12-14 00:45 AST 1.026
2022-12-14 01:00 AST 1.009
2022-12-14 01:15 AST 0.992
2022-12-14 01:30 AST 0.976
2022-12-14 01:45 AST 0.959
2022-12-14 02:00 AST 0.942
2022-12-14 02:15 AST 0.922
2022-12-14 02:30 AST 0.9
2022-12-14 02:45 AST 0.875
2022-12-14 03:00 AST 0.848
2022-12-14 03:15 AST 0.817
2022-12-14 03:30 AST 0.786
2022-12-14 03:45 AST 0.753
2022-12-14 04:00 AST 0.722
2022-12-14 04:15 AST 0.694
2022-12-14 04:30 AST 0.669
2022-12-14 04:45 AST 0.649
2022-12-14 05:00 AST 0.634
2022-12-14 05:15 AST 0.623
2022-12-14 05:30 AST 0.616
2022-12-14 05:45 AST 0.613
2022-12-14 06:00 AST 0.612
2022-12-14 06:15 AST 0.613
2022-12-14 06:30 AST 0.614
2022-12-14 06:45 AST 0.615
2022-12-14 07:00 AST 0.616
2022-12-14 07:15 AST 0.616
2022-12-14 07:30 AST 0.616
2022-12-14 07:45 AST 0.617
2022-12-14 08:00 AST 0.619
2022-12-14 08:15 AST 0.624
2022-12-14 08:30 AST 0.631
2022-12-14 08:45 AST 0.643
2022-12-14 09:00 AST 0.658
2022-12-14 09:15 AST 0.678
2022-12-14 09:30 AST 0.702
2022-12-14 09:45 AST 0.728
2022-12-14 10:00 AST 0.757
2022-12-14 10:15 AST 0.787
2022-12-14 10:30 AST 0.817
2022-12-14 10:45 AST 0.844
2022-12-14 11:00 AST 0.87
2022-12-14 11:15 AST 0.892
2022-12-14 11:30 AST 0.911
2022-12-14 11:45 AST 0.926
2022-12-14 12:00 AST 0.939
2022-12-14 12:15 AST 0.949
2022-12-14 12:30 AST 0.959
2022-12-14 12:45 AST 0.969
2022-12-14 13:00 AST 0.979
2022-12-14 13:15 AST 0.989
2022-12-14 13:30 AST 1.001
2022-12-14 13:45 AST 1.013
2022-12-14 14:00 AST 1.023
2022-12-14 14:15 AST 1.033
2022-12-14 14:30 AST 1.039
2022-12-14 14:45 AST 1.042
2022-12-14 15:00 AST 1.041
2022-12-14 15:15 AST 1.036
2022-12-14 15:30 AST 1.026
2022-12-14 15:45 AST 1.014
2022-12-14 16:00 AST 0.998
2022-12-14 16:15 AST 0.982
2022-12-14 16:30 AST 0.966
2022-12-14 16:45 AST 0.95
2022-12-14 17:00 AST 0.936
2022-12-14 17:15 AST 0.925
2022-12-14 17:30 AST 0.916
2022-12-14 17:45 AST 0.91
2022-12-14 18:00 AST 0.906
2022-12-14 18:15 AST 0.905
2022-12-14 18:30 AST 0.906
2022-12-14 18:45 AST 0.909
2022-12-14 19:00 AST 0.914
2022-12-14 19:15 AST 0.92
2022-12-14 19:30 AST 0.927
2022-12-14 19:45 AST 0.935
2022-12-14 20:00 AST 0.944
2022-12-14 20:15 AST 0.953
2022-12-14 20:30 AST 0.962
2022-12-14 20:45 AST 0.972
2022-12-14 21:00 AST 0.982
2022-12-14 21:15 AST 0.992
2022-12-14 21:30 AST 1.004
2022-12-14 21:45 AST 1.016
2022-12-14 22:00 AST 1.028
2022-12-14 22:15 AST 1.041
2022-12-14 22:30 AST 1.054
2022-12-14 22:45 AST 1.066
2022-12-14 23:00 AST 1.075
2022-12-14 23:15 AST 1.083
2022-12-14 23:30 AST 1.086
2022-12-14 23:45 AST 1.086
2022-12-15 00:00 AST 1.082
2022-12-15 00:15 AST 1.074
2022-12-15 00:30 AST 1.062
2022-12-15 00:45 AST 1.048
2022-12-15 01:00 AST 1.032
2022-12-15 01:15 AST 1.016
2022-12-15 01:30 AST 1
2022-12-15 01:45 AST 0.985
2022-12-15 02:00 AST 0.971
2022-12-15 02:15 AST 0.957
2022-12-15 02:30 AST 0.943
2022-12-15 02:45 AST 0.928
2022-12-15 03:00 AST 0.911
2022-12-15 03:15 AST 0.892
2022-12-15 03:30 AST 0.87
2022-12-15 03:45 AST 0.845
2022-12-15 04:00 AST 0.818
2022-12-15 04:15 AST 0.79
2022-12-15 04:30 AST 0.762
2022-12-15 04:45 AST 0.735
2022-12-15 05:00 AST 0.711
2022-12-15 05:15 AST 0.691
2022-12-15 05:30 AST 0.676
2022-12-15 05:45 AST 0.664
2022-12-15 06:00 AST 0.657
2022-12-15 06:15 AST 0.654
2022-12-15 06:30 AST 0.653
2022-12-15 06:45 AST 0.653
2022-12-15 07:00 AST 0.654
2022-12-15 07:15 AST 0.654
2022-12-15 07:30 AST 0.653
2022-12-15 07:45 AST 0.651
2022-12-15 08:00 AST 0.649
2022-12-15 08:15 AST 0.647
2022-12-15 08:30 AST 0.646
2022-12-15 08:45 AST 0.646
2022-12-15 09:00 AST 0.649
2022-12-15 09:15 AST 0.656
2022-12-15 09:30 AST 0.667
2022-12-15 09:45 AST 0.681
2022-12-15 10:00 AST 0.7
2022-12-15 10:15 AST 0.723
2022-12-15 10:30 AST 0.748
2022-12-15 10:45 AST 0.774
2022-12-15 11:00 AST 0.801
2022-12-15 11:15 AST 0.828
2022-12-15 11:30 AST 0.853
2022-12-15 11:45 AST 0.875
2022-12-15 12:00 AST 0.894
2022-12-15 12:15 AST 0.91
2022-12-15 12:30 AST 0.924
2022-12-15 12:45 AST 0.935
2022-12-15 13:00 AST 0.945
2022-12-15 13:15 AST 0.955
2022-12-15 13:30 AST 0.965
2022-12-15 13:45 AST 0.976
2022-12-15 14:00 AST 0.988
2022-12-15 14:15 AST 1
2022-12-15 14:30 AST 1.013
2022-12-15 14:45 AST 1.024
2022-12-15 15:00 AST 1.034
2022-12-15 15:15 AST 1.04
2022-12-15 15:30 AST 1.042
2022-12-15 15:45 AST 1.04
2022-12-15 16:00 AST 1.033
2022-12-15 16:15 AST 1.022
2022-12-15 16:30 AST 1.007
2022-12-15 16:45 AST 0.99
2022-12-15 17:00 AST 0.972
2022-12-15 17:15 AST 0.954
2022-12-15 17:30 AST 0.937
2022-12-15 17:45 AST 0.922
2022-12-15 18:00 AST 0.909
2022-12-15 18:15 AST 0.899
2022-12-15 18:30 AST 0.892
2022-12-15 18:45 AST 0.887
2022-12-15 19:00 AST 0.884
2022-12-15 19:15 AST 0.884
2022-12-15 19:30 AST 0.885
2022-12-15 19:45 AST 0.887
2022-12-15 20:00 AST 0.891
2022-12-15 20:15 AST 0.895
2022-12-15 20:30 AST 0.901
2022-12-15 20:45 AST 0.907
2022-12-15 21:00 AST 0.913
2022-12-15 21:15 AST 0.921
2022-12-15 21:30 AST 0.929
2022-12-15 21:45 AST 0.938
2022-12-15 22:00 AST 0.947
2022-12-15 22:15 AST 0.958
2022-12-15 22:30 AST 0.969
2022-12-15 22:45 AST 0.981
2022-12-15 23:00 AST 0.993
2022-12-15 23:15 AST 1.005
2022-12-15 23:30 AST 1.016
2022-12-15 23:45 AST 1.026
2022-12-16 00:00 AST 1.033
2022-12-16 00:15 AST 1.038
2022-12-16 00:30 AST 1.04
2022-12-16 00:45 AST 1.037
2022-12-16 01:00 AST 1.032
2022-12-16 01:15 AST 1.024
2022-12-16 01:30 AST 1.014
2022-12-16 01:45 AST 1.002
2022-12-16 02:00 AST 0.991
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 -0.764
CGVD2013 -1.268

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
85L9206 GOOD 1985 47.3907222 -61.783333 85L9206 More Info
95L074 GOOD 2001 47.3900833 -61.789194444444 95L074 More Info
M01L9059 GOOD 2001 47.389228727187 -61.790052293599 M01L9059 More Info
M21L9046 GOOD 2021 47.389810269147 -61.788751422206 N/A More Info