Havre-aux-Maisons - 01976

Station Information

Code: 01976

Province: Quebec

Location: 47.405333, -61.836

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

2023-03-28 (Tue)
Time ADT Height (m) Height (ft)
05:27 1.2 3.9
10:16 1.1 3.6
13:35 1.1 3.7
21:50 0.8 2.7
2023-03-29 (Wed)
Time ADT Height (m) Height (ft)
05:58 1.2 3.8
11:09 1.1 3.5
15:17 1.1 3.6
22:56 0.9 2.9
2023-03-30 (Thu)
Time ADT Height (m) Height (ft)
06:38 1.1 3.6
11:26 1 3.3
17:25 1.1 3.6
2023-03-31 (Fri)
Time ADT Height (m) Height (ft)
01:45 0.9 2.9
08:18 1 3.3
11:35 1 3.2
18:26 1.1 3.7
2023-04-01 (Sat)
Time ADT Height (m) Height (ft)
03:27 0.8 2.7
10:52 1 3.2
11:55 1 3.2
18:58 1.1 3.7
2023-04-02 (Sun)
Time ADT Height (m) Height (ft)
03:57 0.7 2.4
11:35 1 3.2
14:39 1 3.2
19:30 1.1 3.6
2023-04-03 (Mon)
Time ADT Height (m) Height (ft)
04:11 0.7 2.2
11:35 1 3.3
16:05 0.9 3
20:33 1 3.4
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
2023-03-28 0.9 1 1.1 1.2 1.2 1.2 1.2 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1 1 0.9 0.9 0.8 0.8 0.8
2023-03-29 0.9 0.9 1 1 1.1 1.1 1.2 1.2 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1 1 1 0.9 0.9 0.9
2023-03-30 0.9 0.9 1 1 1 1.1 1.1 1.1 1.1 1.1 1 1 1 1 1 1.1 1.1 1.1 1.1 1.1 1 1 1 0.9
2023-03-31 0.9 0.9 0.9 0.9 0.9 0.9 1 1 1 1 1 1 1 1 1 1 1.1 1.1 1.1 1.1 1.1 1.1 1 1
2023-04-01 0.9 0.9 0.8 0.8 0.8 0.8 0.9 0.9 0.9 1 1 1 1 1 1 1 1 1.1 1.1 1.1 1.1 1.1 1 1
2023-04-02 0.9 0.8 0.8 0.7 0.7 0.7 0.8 0.8 0.9 0.9 1 1 1 1 1 1 1 1 1.1 1.1 1.1 1.1 1 1
2023-04-03 0.9 0.8 0.7 0.7 0.7 0.7 0.7 0.8 0.9 0.9 1 1 1 1 0.9 0.9 0.9 0.9 1 1 1 1 1 1
2023-04-04 0.9
Predictions

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

Predictions
Event Date Predictions (m)
2023-03-27 15:15 ADT 1.129
2023-03-27 15:30 ADT 1.114
2023-03-27 15:45 ADT 1.098
2023-03-27 16:00 ADT 1.08
2023-03-27 16:15 ADT 1.061
2023-03-27 16:30 ADT 1.041
2023-03-27 16:45 ADT 1.019
2023-03-27 17:00 ADT 0.997
2023-03-27 17:15 ADT 0.974
2023-03-27 17:30 ADT 0.951
2023-03-27 17:45 ADT 0.929
2023-03-27 18:00 ADT 0.907
2023-03-27 18:15 ADT 0.886
2023-03-27 18:30 ADT 0.867
2023-03-27 18:45 ADT 0.848
2023-03-27 19:00 ADT 0.83
2023-03-27 19:15 ADT 0.814
2023-03-27 19:30 ADT 0.799
2023-03-27 19:45 ADT 0.785
2023-03-27 20:00 ADT 0.773
2023-03-27 20:15 ADT 0.763
2023-03-27 20:30 ADT 0.755
2023-03-27 20:45 ADT 0.748
2023-03-27 21:00 ADT 0.744
2023-03-27 21:15 ADT 0.742
2023-03-27 21:30 ADT 0.742
2023-03-27 21:45 ADT 0.744
2023-03-27 22:00 ADT 0.75
2023-03-27 22:15 ADT 0.757
2023-03-27 22:30 ADT 0.767
2023-03-27 22:45 ADT 0.779
2023-03-27 23:00 ADT 0.793
2023-03-27 23:15 ADT 0.809
2023-03-27 23:30 ADT 0.826
2023-03-27 23:45 ADT 0.844
2023-03-28 00:00 ADT 0.863
2023-03-28 00:15 ADT 0.882
2023-03-28 00:30 ADT 0.901
2023-03-28 00:45 ADT 0.919
2023-03-28 01:00 ADT 0.937
2023-03-28 01:15 ADT 0.955
2023-03-28 01:30 ADT 0.973
2023-03-28 01:45 ADT 0.991
2023-03-28 02:00 ADT 1.009
2023-03-28 02:15 ADT 1.028
2023-03-28 02:30 ADT 1.047
2023-03-28 02:45 ADT 1.066
2023-03-28 03:00 ADT 1.086
2023-03-28 03:15 ADT 1.105
2023-03-28 03:30 ADT 1.124
2023-03-28 03:45 ADT 1.141
2023-03-28 04:00 ADT 1.156
2023-03-28 04:15 ADT 1.169
2023-03-28 04:30 ADT 1.18
2023-03-28 04:45 ADT 1.188
2023-03-28 05:00 ADT 1.193
2023-03-28 05:15 ADT 1.196
2023-03-28 05:30 ADT 1.197
2023-03-28 05:45 ADT 1.196
2023-03-28 06:00 ADT 1.193
2023-03-28 06:15 ADT 1.189
2023-03-28 06:30 ADT 1.184
2023-03-28 06:45 ADT 1.179
2023-03-28 07:00 ADT 1.173
2023-03-28 07:15 ADT 1.167
2023-03-28 07:30 ADT 1.16
2023-03-28 07:45 ADT 1.153
2023-03-28 08:00 ADT 1.147
2023-03-28 08:15 ADT 1.14
2023-03-28 08:30 ADT 1.133
2023-03-28 08:45 ADT 1.127
2023-03-28 09:00 ADT 1.122
2023-03-28 09:15 ADT 1.117
2023-03-28 09:30 ADT 1.113
2023-03-28 09:45 ADT 1.111
2023-03-28 10:00 ADT 1.109
2023-03-28 10:15 ADT 1.109
2023-03-28 10:30 ADT 1.109
2023-03-28 10:45 ADT 1.11
2023-03-28 11:00 ADT 1.112
2023-03-28 11:15 ADT 1.115
2023-03-28 11:30 ADT 1.118
2023-03-28 11:45 ADT 1.121
2023-03-28 12:00 ADT 1.124
2023-03-28 12:15 ADT 1.128
2023-03-28 12:30 ADT 1.131
2023-03-28 12:45 ADT 1.134
2023-03-28 13:00 ADT 1.137
2023-03-28 13:15 ADT 1.138
2023-03-28 13:30 ADT 1.139
2023-03-28 13:45 ADT 1.139
2023-03-28 14:00 ADT 1.138
2023-03-28 14:15 ADT 1.135
2023-03-28 14:30 ADT 1.132
2023-03-28 14:45 ADT 1.127
2023-03-28 15:00 ADT 1.121
2023-03-28 15:15 ADT 1.115
2023-03-28 15:30 ADT 1.107
2023-03-28 15:45 ADT 1.098
2023-03-28 16:00 ADT 1.088
2023-03-28 16:15 ADT 1.076
2023-03-28 16:30 ADT 1.064
2023-03-28 16:45 ADT 1.051
2023-03-28 17:00 ADT 1.037
2023-03-28 17:15 ADT 1.022
2023-03-28 17:30 ADT 1.007
2023-03-28 17:45 ADT 0.991
2023-03-28 18:00 ADT 0.975
2023-03-28 18:15 ADT 0.959
2023-03-28 18:30 ADT 0.943
2023-03-28 18:45 ADT 0.928
2023-03-28 19:00 ADT 0.913
2023-03-28 19:15 ADT 0.899
2023-03-28 19:30 ADT 0.886
2023-03-28 19:45 ADT 0.873
2023-03-28 20:00 ADT 0.862
2023-03-28 20:15 ADT 0.851
2023-03-28 20:30 ADT 0.842
2023-03-28 20:45 ADT 0.834
2023-03-28 21:00 ADT 0.827
2023-03-28 21:15 ADT 0.822
2023-03-28 21:30 ADT 0.819
2023-03-28 21:45 ADT 0.817
2023-03-28 22:00 ADT 0.818
2023-03-28 22:15 ADT 0.82
2023-03-28 22:30 ADT 0.824
2023-03-28 22:45 ADT 0.829
2023-03-28 23:00 ADT 0.837
2023-03-28 23:15 ADT 0.845
2023-03-28 23:30 ADT 0.855
2023-03-28 23:45 ADT 0.867
2023-03-29 00:00 ADT 0.879
2023-03-29 00:15 ADT 0.892
2023-03-29 00:30 ADT 0.905
2023-03-29 00:45 ADT 0.919
2023-03-29 01:00 ADT 0.933
2023-03-29 01:15 ADT 0.947
2023-03-29 01:30 ADT 0.962
2023-03-29 01:45 ADT 0.976
2023-03-29 02:00 ADT 0.99
2023-03-29 02:15 ADT 1.004
2023-03-29 02:30 ADT 1.018
2023-03-29 02:45 ADT 1.032
2023-03-29 03:00 ADT 1.047
2023-03-29 03:15 ADT 1.062
2023-03-29 03:30 ADT 1.076
2023-03-29 03:45 ADT 1.091
2023-03-29 04:00 ADT 1.105
2023-03-29 04:15 ADT 1.118
2023-03-29 04:30 ADT 1.13
2023-03-29 04:45 ADT 1.141
2023-03-29 05:00 ADT 1.149
2023-03-29 05:15 ADT 1.156
2023-03-29 05:30 ADT 1.16
2023-03-29 05:45 ADT 1.163
2023-03-29 06:00 ADT 1.164
2023-03-29 06:15 ADT 1.163
2023-03-29 06:30 ADT 1.16
2023-03-29 06:45 ADT 1.157
2023-03-29 07:00 ADT 1.152
2023-03-29 07:15 ADT 1.147
2023-03-29 07:30 ADT 1.141
2023-03-29 07:45 ADT 1.135
2023-03-29 08:00 ADT 1.128
2023-03-29 08:15 ADT 1.12
2023-03-29 08:30 ADT 1.112
2023-03-29 08:45 ADT 1.104
2023-03-29 09:00 ADT 1.096
2023-03-29 09:15 ADT 1.089
2023-03-29 09:30 ADT 1.082
2023-03-29 09:45 ADT 1.075
2023-03-29 10:00 ADT 1.07
2023-03-29 10:15 ADT 1.066
2023-03-29 10:30 ADT 1.063
2023-03-29 10:45 ADT 1.061
2023-03-29 11:00 ADT 1.06
2023-03-29 11:15 ADT 1.06
2023-03-29 11:30 ADT 1.061
2023-03-29 11:45 ADT 1.062
2023-03-29 12:00 ADT 1.063
2023-03-29 12:15 ADT 1.065
2023-03-29 12:30 ADT 1.067
2023-03-29 12:45 ADT 1.069
2023-03-29 13:00 ADT 1.071
2023-03-29 13:15 ADT 1.074
2023-03-29 13:30 ADT 1.076
2023-03-29 13:45 ADT 1.079
2023-03-29 14:00 ADT 1.082
2023-03-29 14:15 ADT 1.084
2023-03-29 14:30 ADT 1.086
2023-03-29 14:45 ADT 1.088
2023-03-29 15:00 ADT 1.089
2023-03-29 15:15 ADT 1.09
2023-03-29 15:30 ADT 1.089
2023-03-29 15:45 ADT 1.088
2023-03-29 16:00 ADT 1.086
2023-03-29 16:15 ADT 1.084
2023-03-29 16:30 ADT 1.08
2023-03-29 16:45 ADT 1.075
2023-03-29 17:00 ADT 1.07
2023-03-29 17:15 ADT 1.064
2023-03-29 17:30 ADT 1.057
2023-03-29 17:45 ADT 1.049
2023-03-29 18:00 ADT 1.04
2023-03-29 18:15 ADT 1.031
2023-03-29 18:30 ADT 1.021
2023-03-29 18:45 ADT 1.011
2023-03-29 19:00 ADT 1.001
2023-03-29 19:15 ADT 0.991
2023-03-29 19:30 ADT 0.981
2023-03-29 19:45 ADT 0.971
2023-03-29 20:00 ADT 0.961
2023-03-29 20:15 ADT 0.952
2023-03-29 20:30 ADT 0.943
2023-03-29 20:45 ADT 0.934
2023-03-29 21:00 ADT 0.926
2023-03-29 21:15 ADT 0.918
2023-03-29 21:30 ADT 0.912
2023-03-29 21:45 ADT 0.906
2023-03-29 22:00 ADT 0.901
2023-03-29 22:15 ADT 0.897
2023-03-29 22:30 ADT 0.894
2023-03-29 22:45 ADT 0.893
2023-03-29 23:00 ADT 0.893
2023-03-29 23:15 ADT 0.894
2023-03-29 23:30 ADT 0.895
2023-03-29 23:45 ADT 0.898
2023-03-30 00:00 ADT 0.902
2023-03-30 00:15 ADT 0.906
2023-03-30 00:30 ADT 0.912
2023-03-30 00:45 ADT 0.917
2023-03-30 01:00 ADT 0.924
2023-03-30 01:15 ADT 0.931
2023-03-30 01:30 ADT 0.938
2023-03-30 01:45 ADT 0.945
2023-03-30 02:00 ADT 0.953
2023-03-30 02:15 ADT 0.961
2023-03-30 02:30 ADT 0.97
2023-03-30 02:45 ADT 0.978
2023-03-30 03:00 ADT 0.987
2023-03-30 03:15 ADT 0.996
2023-03-30 03:30 ADT 1.005
2023-03-30 03:45 ADT 1.014
2023-03-30 04:00 ADT 1.023
2023-03-30 04:15 ADT 1.033
2023-03-30 04:30 ADT 1.042
2023-03-30 04:45 ADT 1.051
2023-03-30 05:00 ADT 1.06
2023-03-30 05:15 ADT 1.067
2023-03-30 05:30 ADT 1.074
2023-03-30 05:45 ADT 1.079
2023-03-30 06:00 ADT 1.083
2023-03-30 06:15 ADT 1.086
2023-03-30 06:30 ADT 1.087
2023-03-30 06:45 ADT 1.087
2023-03-30 07:00 ADT 1.086
2023-03-30 07:15 ADT 1.084
2023-03-30 07:30 ADT 1.082
2023-03-30 07:45 ADT 1.078
2023-03-30 08:00 ADT 1.074
2023-03-30 08:15 ADT 1.069
2023-03-30 08:30 ADT 1.064
2023-03-30 08:45 ADT 1.058
2023-03-30 09:00 ADT 1.052
2023-03-30 09:15 ADT 1.045
2023-03-30 09:30 ADT 1.039
2023-03-30 09:45 ADT 1.032
2023-03-30 10:00 ADT 1.026
2023-03-30 10:15 ADT 1.021
2023-03-30 10:30 ADT 1.016
2023-03-30 10:45 ADT 1.012
2023-03-30 11:00 ADT 1.01
2023-03-30 11:15 ADT 1.009
2023-03-30 11:30 ADT 1.009
2023-03-30 11:45 ADT 1.009
2023-03-30 12:00 ADT 1.011
2023-03-30 12:15 ADT 1.012
2023-03-30 12:30 ADT 1.014
2023-03-30 12:45 ADT 1.016
2023-03-30 13:00 ADT 1.019
2023-03-30 13:15 ADT 1.021
2023-03-30 13:30 ADT 1.024
2023-03-30 13:45 ADT 1.028
2023-03-30 14:00 ADT 1.032
2023-03-30 14:15 ADT 1.036
2023-03-30 14:30 ADT 1.042
2023-03-30 14:45 ADT 1.048
2023-03-30 15:00 ADT 1.054
2023-03-30 15:15 ADT 1.06
2023-03-30 15:30 ADT 1.067
2023-03-30 15:45 ADT 1.073
2023-03-30 16:00 ADT 1.079
2023-03-30 16:15 ADT 1.084
2023-03-30 16:30 ADT 1.088
2023-03-30 16:45 ADT 1.092
2023-03-30 17:00 ADT 1.094
2023-03-30 17:15 ADT 1.095
2023-03-30 17:30 ADT 1.096
2023-03-30 17:45 ADT 1.095
2023-03-30 18:00 ADT 1.093
2023-03-30 18:15 ADT 1.09
2023-03-30 18:30 ADT 1.086
2023-03-30 18:45 ADT 1.081
2023-03-30 19:00 ADT 1.075
2023-03-30 19:15 ADT 1.069
2023-03-30 19:30 ADT 1.062
2023-03-30 19:45 ADT 1.054
2023-03-30 20:00 ADT 1.047
2023-03-30 20:15 ADT 1.039
2023-03-30 20:30 ADT 1.03
2023-03-30 20:45 ADT 1.022
2023-03-30 21:00 ADT 1.013
2023-03-30 21:15 ADT 1.003
2023-03-30 21:30 ADT 0.994
2023-03-30 21:45 ADT 0.984
2023-03-30 22:00 ADT 0.975
2023-03-30 22:15 ADT 0.965
2023-03-30 22:30 ADT 0.956
2023-03-30 22:45 ADT 0.947
2023-03-30 23:00 ADT 0.939
2023-03-30 23:15 ADT 0.931
2023-03-30 23:30 ADT 0.924
2023-03-30 23:45 ADT 0.918
2023-03-31 00:00 ADT 0.912
2023-03-31 00:15 ADT 0.908
2023-03-31 00:30 ADT 0.904
2023-03-31 00:45 ADT 0.901
2023-03-31 01:00 ADT 0.899
2023-03-31 01:15 ADT 0.897
2023-03-31 01:30 ADT 0.896
2023-03-31 01:45 ADT 0.896
2023-03-31 02:00 ADT 0.896
2023-03-31 02:15 ADT 0.897
2023-03-31 02:30 ADT 0.899
2023-03-31 02:45 ADT 0.901
2023-03-31 03:00 ADT 0.904
2023-03-31 03:15 ADT 0.907
2023-03-31 03:30 ADT 0.911
2023-03-31 03:45 ADT 0.915
2023-03-31 04:00 ADT 0.92
2023-03-31 04:15 ADT 0.926
2023-03-31 04:30 ADT 0.932
2023-03-31 04:45 ADT 0.938
2023-03-31 05:00 ADT 0.945
2023-03-31 05:15 ADT 0.953
2023-03-31 05:30 ADT 0.96
2023-03-31 05:45 ADT 0.967
2023-03-31 06:00 ADT 0.974
2023-03-31 06:15 ADT 0.981
2023-03-31 06:30 ADT 0.987
2023-03-31 06:45 ADT 0.992
2023-03-31 07:00 ADT 0.996
2023-03-31 07:15 ADT 0.999
2023-03-31 07:30 ADT 1.002
2023-03-31 07:45 ADT 1.003
2023-03-31 08:00 ADT 1.004
2023-03-31 08:15 ADT 1.005
2023-03-31 08:30 ADT 1.004
2023-03-31 08:45 ADT 1.004
2023-03-31 09:00 ADT 1.003
2023-03-31 09:15 ADT 1.001
2023-03-31 09:30 ADT 0.999
2023-03-31 09:45 ADT 0.996
2023-03-31 10:00 ADT 0.993
2023-03-31 10:15 ADT 0.99
2023-03-31 10:30 ADT 0.987
2023-03-31 10:45 ADT 0.984
2023-03-31 11:00 ADT 0.981
2023-03-31 11:15 ADT 0.98
2023-03-31 11:30 ADT 0.979
2023-03-31 11:45 ADT 0.979
2023-03-31 12:00 ADT 0.98
2023-03-31 12:15 ADT 0.982
2023-03-31 12:30 ADT 0.984
2023-03-31 12:45 ADT 0.987
2023-03-31 13:00 ADT 0.99
2023-03-31 13:15 ADT 0.993
2023-03-31 13:30 ADT 0.996
2023-03-31 13:45 ADT 0.999
2023-03-31 14:00 ADT 1.003
2023-03-31 14:15 ADT 1.007
2023-03-31 14:30 ADT 1.012
2023-03-31 14:45 ADT 1.018
2023-03-31 15:00 ADT 1.025
2023-03-31 15:15 ADT 1.033
2023-03-31 15:30 ADT 1.042
2023-03-31 15:45 ADT 1.052
2023-03-31 16:00 ADT 1.062
2023-03-31 16:15 ADT 1.072
2023-03-31 16:30 ADT 1.082
2023-03-31 16:45 ADT 1.092
2023-03-31 17:00 ADT 1.1
2023-03-31 17:15 ADT 1.108
2023-03-31 17:30 ADT 1.114
2023-03-31 17:45 ADT 1.118
2023-03-31 18:00 ADT 1.122
2023-03-31 18:15 ADT 1.123
2023-03-31 18:30 ADT 1.124
2023-03-31 18:45 ADT 1.123
2023-03-31 19:00 ADT 1.12
2023-03-31 19:15 ADT 1.117
2023-03-31 19:30 ADT 1.112
2023-03-31 19:45 ADT 1.107
2023-03-31 20:00 ADT 1.1
2023-03-31 20:15 ADT 1.093
2023-03-31 20:30 ADT 1.085
2023-03-31 20:45 ADT 1.077
2023-03-31 21:00 ADT 1.067
2023-03-31 21:15 ADT 1.057
2023-03-31 21:30 ADT 1.047
2023-03-31 21:45 ADT 1.035
2023-03-31 22:00 ADT 1.022
2023-03-31 22:15 ADT 1.009
2023-03-31 22:30 ADT 0.995
2023-03-31 22:45 ADT 0.981
2023-03-31 23:00 ADT 0.966
2023-03-31 23:15 ADT 0.95
2023-03-31 23:30 ADT 0.935
2023-03-31 23:45 ADT 0.921
2023-04-01 00:00 ADT 0.906
2023-04-01 00:15 ADT 0.893
2023-04-01 00:30 ADT 0.881
2023-04-01 00:45 ADT 0.869
2023-04-01 01:00 ADT 0.859
2023-04-01 01:15 ADT 0.849
2023-04-01 01:30 ADT 0.841
2023-04-01 01:45 ADT 0.834
2023-04-01 02:00 ADT 0.827
2023-04-01 02:15 ADT 0.822
2023-04-01 02:30 ADT 0.817
2023-04-01 02:45 ADT 0.814
2023-04-01 03:00 ADT 0.812
2023-04-01 03:15 ADT 0.81
2023-04-01 03:30 ADT 0.81
2023-04-01 03:45 ADT 0.811
2023-04-01 04:00 ADT 0.813
2023-04-01 04:15 ADT 0.815
2023-04-01 04:30 ADT 0.819
2023-04-01 04:45 ADT 0.824
2023-04-01 05:00 ADT 0.83
2023-04-01 05:15 ADT 0.837
2023-04-01 05:30 ADT 0.845
2023-04-01 05:45 ADT 0.854
2023-04-01 06:00 ADT 0.863
2023-04-01 06:15 ADT 0.873
2023-04-01 06:30 ADT 0.883
2023-04-01 06:45 ADT 0.893
2023-04-01 07:00 ADT 0.903
2023-04-01 07:15 ADT 0.913
2023-04-01 07:30 ADT 0.922
2023-04-01 07:45 ADT 0.93
2023-04-01 08:00 ADT 0.937
2023-04-01 08:15 ADT 0.944
2023-04-01 08:30 ADT 0.95
2023-04-01 08:45 ADT 0.956
2023-04-01 09:00 ADT 0.961
2023-04-01 09:15 ADT 0.965
2023-04-01 09:30 ADT 0.969
2023-04-01 09:45 ADT 0.972
2023-04-01 10:00 ADT 0.974
2023-04-01 10:15 ADT 0.976
2023-04-01 10:30 ADT 0.977
2023-04-01 10:45 ADT 0.978
2023-04-01 11:00 ADT 0.978
2023-04-01 11:15 ADT 0.977
2023-04-01 11:30 ADT 0.977
2023-04-01 11:45 ADT 0.976
2023-04-01 12:00 ADT 0.976
2023-04-01 12:15 ADT 0.977
2023-04-01 12:30 ADT 0.978
2023-04-01 12:45 ADT 0.979
2023-04-01 13:00 ADT 0.981
2023-04-01 13:15 ADT 0.983
2023-04-01 13:30 ADT 0.985
2023-04-01 13:45 ADT 0.987
2023-04-01 14:00 ADT 0.99
2023-04-01 14:15 ADT 0.992
2023-04-01 14:30 ADT 0.995
2023-04-01 14:45 ADT 0.999
2023-04-01 15:00 ADT 1.003
2023-04-01 15:15 ADT 1.008
2023-04-01 15:30 ADT 1.015
2023-04-01 15:45 ADT 1.023
2023-04-01 16:00 ADT 1.032
2023-04-01 16:15 ADT 1.042
2023-04-01 16:30 ADT 1.054
2023-04-01 16:45 ADT 1.065
2023-04-01 17:00 ADT 1.077
2023-04-01 17:15 ADT 1.088
2023-04-01 17:30 ADT 1.098
2023-04-01 17:45 ADT 1.107
2023-04-01 18:00 ADT 1.115
2023-04-01 18:15 ADT 1.121
2023-04-01 18:30 ADT 1.125
2023-04-01 18:45 ADT 1.127
2023-04-01 19:00 ADT 1.127
2023-04-01 19:15 ADT 1.127
2023-04-01 19:30 ADT 1.124
2023-04-01 19:45 ADT 1.12
2023-04-01 20:00 ADT 1.115
2023-04-01 20:15 ADT 1.109
2023-04-01 20:30 ADT 1.103
2023-04-01 20:45 ADT 1.095
2023-04-01 21:00 ADT 1.086
2023-04-01 21:15 ADT 1.076
2023-04-01 21:30 ADT 1.065
2023-04-01 21:45 ADT 1.053
2023-04-01 22:00 ADT 1.04
2023-04-01 22:15 ADT 1.026
2023-04-01 22:30 ADT 1.011
2023-04-01 22:45 ADT 0.994
2023-04-01 23:00 ADT 0.976
2023-04-01 23:15 ADT 0.957
2023-04-01 23:30 ADT 0.938
2023-04-01 23:45 ADT 0.918
2023-04-02 00:00 ADT 0.897
2023-04-02 00:15 ADT 0.877
2023-04-02 00:30 ADT 0.858
2023-04-02 00:45 ADT 0.839
2023-04-02 01:00 ADT 0.822
2023-04-02 01:15 ADT 0.806
2023-04-02 01:30 ADT 0.791
2023-04-02 01:45 ADT 0.778
2023-04-02 02:00 ADT 0.767
2023-04-02 02:15 ADT 0.757
2023-04-02 02:30 ADT 0.748
2023-04-02 02:45 ADT 0.741
2023-04-02 03:00 ADT 0.735
2023-04-02 03:15 ADT 0.73
2023-04-02 03:30 ADT 0.727
2023-04-02 03:45 ADT 0.725
2023-04-02 04:00 ADT 0.724
2023-04-02 04:15 ADT 0.725
2023-04-02 04:30 ADT 0.728
2023-04-02 04:45 ADT 0.732
2023-04-02 05:00 ADT 0.738
2023-04-02 05:15 ADT 0.745
2023-04-02 05:30 ADT 0.754
2023-04-02 05:45 ADT 0.764
2023-04-02 06:00 ADT 0.775
2023-04-02 06:15 ADT 0.788
2023-04-02 06:30 ADT 0.801
2023-04-02 06:45 ADT 0.815
2023-04-02 07:00 ADT 0.83
2023-04-02 07:15 ADT 0.844
2023-04-02 07:30 ADT 0.859
2023-04-02 07:45 ADT 0.873
2023-04-02 08:00 ADT 0.887
2023-04-02 08:15 ADT 0.9
2023-04-02 08:30 ADT 0.912
2023-04-02 08:45 ADT 0.924
2023-04-02 09:00 ADT 0.934
2023-04-02 09:15 ADT 0.944
2023-04-02 09:30 ADT 0.953
2023-04-02 09:45 ADT 0.961
2023-04-02 10:00 ADT 0.968
2023-04-02 10:15 ADT 0.974
2023-04-02 10:30 ADT 0.979
2023-04-02 10:45 ADT 0.983
2023-04-02 11:00 ADT 0.987
2023-04-02 11:15 ADT 0.989
2023-04-02 11:30 ADT 0.989
2023-04-02 11:45 ADT 0.989
2023-04-02 12:00 ADT 0.988
2023-04-02 12:15 ADT 0.987
2023-04-02 12:30 ADT 0.985
2023-04-02 12:45 ADT 0.983
2023-04-02 13:00 ADT 0.981
2023-04-02 13:15 ADT 0.979
2023-04-02 13:30 ADT 0.978
2023-04-02 13:45 ADT 0.977
2023-04-02 14:00 ADT 0.976
2023-04-02 14:15 ADT 0.975
2023-04-02 14:30 ADT 0.975
2023-04-02 14:45 ADT 0.975
2023-04-02 15:00 ADT 0.975
2023-04-02 15:15 ADT 0.976
2023-04-02 15:30 ADT 0.978
2023-04-02 15:45 ADT 0.981
2023-04-02 16:00 ADT 0.986
2023-04-02 16:15 ADT 0.991
2023-04-02 16:30 ADT 0.999
2023-04-02 16:45 ADT 1.008
2023-04-02 17:00 ADT 1.018
2023-04-02 17:15 ADT 1.029
2023-04-02 17:30 ADT 1.041
2023-04-02 17:45 ADT 1.052
2023-04-02 18:00 ADT 1.063
2023-04-02 18:15 ADT 1.072
2023-04-02 18:30 ADT 1.08
2023-04-02 18:45 ADT 1.086
2023-04-02 19:00 ADT 1.091
2023-04-02 19:15 ADT 1.093
2023-04-02 19:30 ADT 1.094
2023-04-02 19:45 ADT 1.093
2023-04-02 20:00 ADT 1.091
2023-04-02 20:15 ADT 1.088
2023-04-02 20:30 ADT 1.084
2023-04-02 20:45 ADT 1.078
2023-04-02 21:00 ADT 1.072
2023-04-02 21:15 ADT 1.065
2023-04-02 21:30 ADT 1.057
2023-04-02 21:45 ADT 1.047
2023-04-02 22:00 ADT 1.037
2023-04-02 22:15 ADT 1.025
2023-04-02 22:30 ADT 1.012
2023-04-02 22:45 ADT 0.997
2023-04-02 23:00 ADT 0.981
2023-04-02 23:15 ADT 0.964
2023-04-02 23:30 ADT 0.944
2023-04-02 23:45 ADT 0.924
2023-04-03 00:00 ADT 0.903
2023-04-03 00:15 ADT 0.881
2023-04-03 00:30 ADT 0.859
2023-04-03 00:45 ADT 0.836
2023-04-03 01:00 ADT 0.815
2023-04-03 01:15 ADT 0.795
2023-04-03 01:30 ADT 0.776
2023-04-03 01:45 ADT 0.758
2023-04-03 02:00 ADT 0.743
2023-04-03 02:15 ADT 0.729
2023-04-03 02:30 ADT 0.717
2023-04-03 02:45 ADT 0.707
2023-04-03 03:00 ADT 0.698
2023-04-03 03:15 ADT 0.692
2023-04-03 03:30 ADT 0.686
2023-04-03 03:45 ADT 0.683
2023-04-03 04:00 ADT 0.681
2023-04-03 04:15 ADT 0.68
2023-04-03 04:30 ADT 0.681
2023-04-03 04:45 ADT 0.685
2023-04-03 05:00 ADT 0.69
2023-04-03 05:15 ADT 0.697
2023-04-03 05:30 ADT 0.706
2023-04-03 05:45 ADT 0.716
2023-04-03 06:00 ADT 0.729
2023-04-03 06:15 ADT 0.743
2023-04-03 06:30 ADT 0.758
2023-04-03 06:45 ADT 0.774
2023-04-03 07:00 ADT 0.791
2023-04-03 07:15 ADT 0.808
2023-04-03 07:30 ADT 0.826
2023-04-03 07:45 ADT 0.844
2023-04-03 08:00 ADT 0.861
2023-04-03 08:15 ADT 0.878
2023-04-03 08:30 ADT 0.894
2023-04-03 08:45 ADT 0.91
2023-04-03 09:00 ADT 0.924
2023-04-03 09:15 ADT 0.937
2023-04-03 09:30 ADT 0.949
2023-04-03 09:45 ADT 0.96
2023-04-03 10:00 ADT 0.97
2023-04-03 10:15 ADT 0.979
2023-04-03 10:30 ADT 0.986
2023-04-03 10:45 ADT 0.992
2023-04-03 11:00 ADT 0.996
2023-04-03 11:15 ADT 0.999
2023-04-03 11:30 ADT 1.001
2023-04-03 11:45 ADT 1
2023-04-03 12:00 ADT 0.999
2023-04-03 12:15 ADT 0.995
2023-04-03 12:30 ADT 0.99
2023-04-03 12:45 ADT 0.984
2023-04-03 13:00 ADT 0.978
2023-04-03 13:15 ADT 0.971
2023-04-03 13:30 ADT 0.963
2023-04-03 13:45 ADT 0.956
2023-04-03 14:00 ADT 0.949
2023-04-03 14:15 ADT 0.943
2023-04-03 14:30 ADT 0.937
2023-04-03 14:45 ADT 0.932
2023-04-03 15:00 ADT 0.928
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 1.34 N/A
Lowest Astronomical Tide 0.54 N/A
Higher High Water Large Tide 1.3 N/A
Lower Low Water Large Tide 0.58 N/A
Higher High Water Mean Tide 1.16 N/A
Lower Low Water Mean Tide 0.77 N/A
High Water Level 1.13 N/A
Low Water Level 0.87 N/A
Mean Water Level 0.99 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 -0.765
CGVD2013 -1.292

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
85L9205 GOOD 1985 47.40685 -61.838709 85L9205 More Info
95L075 GOOD 2001 47.40631 -61.840197 95L075 More Info
M01L9051 GOOD 2001 47.40588 -61.837573 M01L9051 More Info