Cap-aux-Meules (01970)

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Station Information

Code: 01970

Province: Quebec

Location: 47.378861, -61.857283

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

2023-03-21 (Tue)
Time ADT	Height (m)	Height (ft)
03:23	0.4	1.5
10:15	1.2	3.9
15:15	0.7	2.3
21:27	1.3	4.1

2023-03-22 (Wed)
Time ADT	Height (m)	Height (ft)
03:59	0.5	1.6
10:33	1.2	3.9
15:54	0.6	1.9
22:17	1.3	4.1

2023-03-23 (Thu)
Time ADT	Height (m)	Height (ft)
04:34	0.6	1.9
10:44	1.2	3.9
16:33	0.5	1.6
23:10	1.2	4.1

2023-03-24 (Fri)
Time ADT	Height (m)	Height (ft)
05:10	0.7	2.2
11:01	1.2	3.9
17:14	0.5	1.5

2023-03-25 (Sat)
Time ADT	Height (m)	Height (ft)
01:03	1.2	4
05:46	0.8	2.5
11:24	1.2	3.9
17:59	0.5	1.5

2023-03-26 (Sun)
Time ADT	Height (m)	Height (ft)
02:05	1.2	3.9
06:24	0.9	2.8
11:50	1.2	3.8
18:54	0.5	1.6

2023-03-27 (Mon)
Time ADT	Height (m)	Height (ft)
02:58	1.1	3.7
07:05	0.9	3
12:13	1.2	3.8
20:09	0.5	1.7

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
2023-03-21		0.7	0.5	0.5	0.5	0.5	0.6	0.8	1	1.1	1.2	1.2	1.1	0.9	0.8	0.7	0.7	0.8	0.8	1	1.1	1.2	1.2	1.2
2023-03-22	1.1	0.9	0.7	0.6	0.5	0.5	0.6	0.7	0.9	1.1	1.2	1.2	1.1	1	0.8	0.6	0.6	0.6	0.7	0.8	1	1.2	1.3	1.3
2023-03-23	1.2	1.1	0.9	0.7	0.6	0.6	0.6	0.7	0.8	1	1.2	1.2	1.2	1.1	0.9	0.7	0.5	0.5	0.6	0.6	0.8	1	1.2	1.2
2023-03-24	1.2	1.2	1.1	0.9	0.7	0.7	0.7	0.7	0.8	1	1.1	1.2	1.2	1.1	1	0.8	0.6	0.5	0.5	0.5	0.6	0.8	1	1.2
2023-03-25	1.2	1.2	1.2	1.1	0.9	0.8	0.8	0.8	0.8	0.9	1.1	1.2	1.2	1.1	1	0.9	0.7	0.5	0.5	0.5	0.5	0.7	0.9	1
2023-03-26	1.1	1.2	1.2	1.1	1	0.9	0.9	0.9	0.9	0.9	1	1.1	1.2	1.1	1.1	1	0.8	0.6	0.5	0.5	0.5	0.6	0.7	0.9
2023-03-27	1	1.1	1.1	1.1	1.1	1	0.9	0.9	0.9	1	1	1.1	1.2	1.1	1.1	1	0.9	0.8	0.6	0.6	0.5	0.5	0.6	0.7
2023-03-28	0.9

Predictions

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

Predictions
Event Date	Predictions (m)
2023-03-20 11:45 ADT	1.06
2023-03-20 12:00 ADT	1.031
2023-03-20 12:15 ADT	1.001
2023-03-20 12:30 ADT	0.969
2023-03-20 12:45 ADT	0.938
2023-03-20 13:00 ADT	0.908
2023-03-20 13:15 ADT	0.88
2023-03-20 13:30 ADT	0.856
2023-03-20 13:45 ADT	0.836
2023-03-20 14:00 ADT	0.821
2023-03-20 14:15 ADT	0.812
2023-03-20 14:30 ADT	0.808
2023-03-20 14:45 ADT	0.808
2023-03-20 15:00 ADT	0.812
2023-03-20 15:15 ADT	0.818
2023-03-20 15:30 ADT	0.825
2023-03-20 15:45 ADT	0.833
2023-03-20 16:00 ADT	0.842
2023-03-20 16:15 ADT	0.85
2023-03-20 16:30 ADT	0.86
2023-03-20 16:45 ADT	0.871
2023-03-20 17:00 ADT	0.886
2023-03-20 17:15 ADT	0.903
2023-03-20 17:30 ADT	0.925
2023-03-20 17:45 ADT	0.951
2023-03-20 18:00 ADT	0.982
2023-03-20 18:15 ADT	1.015
2023-03-20 18:30 ADT	1.049
2023-03-20 18:45 ADT	1.084
2023-03-20 19:00 ADT	1.117
2023-03-20 19:15 ADT	1.147
2023-03-20 19:30 ADT	1.173
2023-03-20 19:45 ADT	1.193
2023-03-20 20:00 ADT	1.208
2023-03-20 20:15 ADT	1.217
2023-03-20 20:30 ADT	1.222
2023-03-20 20:45 ADT	1.221
2023-03-20 21:00 ADT	1.216
2023-03-20 21:15 ADT	1.208
2023-03-20 21:30 ADT	1.196
2023-03-20 21:45 ADT	1.181
2023-03-20 22:00 ADT	1.162
2023-03-20 22:15 ADT	1.14
2023-03-20 22:30 ADT	1.115
2023-03-20 22:45 ADT	1.087
2023-03-20 23:00 ADT	1.055
2023-03-20 23:15 ADT	1.02
2023-03-20 23:30 ADT	0.982
2023-03-20 23:45 ADT	0.941
2023-03-21 00:00 ADT	0.897
2023-03-21 00:15 ADT	0.852
2023-03-21 00:30 ADT	0.804
2023-03-21 00:45 ADT	0.756
2023-03-21 01:00 ADT	0.708
2023-03-21 01:15 ADT	0.661
2023-03-21 01:30 ADT	0.616
2023-03-21 01:45 ADT	0.574
2023-03-21 02:00 ADT	0.537
2023-03-21 02:15 ADT	0.505
2023-03-21 02:30 ADT	0.48
2023-03-21 02:45 ADT	0.461
2023-03-21 03:00 ADT	0.45
2023-03-21 03:15 ADT	0.444
2023-03-21 03:30 ADT	0.444
2023-03-21 03:45 ADT	0.448
2023-03-21 04:00 ADT	0.456
2023-03-21 04:15 ADT	0.467
2023-03-21 04:30 ADT	0.48
2023-03-21 04:45 ADT	0.496
2023-03-21 05:00 ADT	0.514
2023-03-21 05:15 ADT	0.536
2023-03-21 05:30 ADT	0.562
2023-03-21 05:45 ADT	0.593
2023-03-21 06:00 ADT	0.629
2023-03-21 06:15 ADT	0.67
2023-03-21 06:30 ADT	0.715
2023-03-21 06:45 ADT	0.764
2023-03-21 07:00 ADT	0.815
2023-03-21 07:15 ADT	0.867
2023-03-21 07:30 ADT	0.917
2023-03-21 07:45 ADT	0.965
2023-03-21 08:00 ADT	1.009
2023-03-21 08:15 ADT	1.049
2023-03-21 08:30 ADT	1.083
2023-03-21 08:45 ADT	1.112
2023-03-21 09:00 ADT	1.135
2023-03-21 09:15 ADT	1.154
2023-03-21 09:30 ADT	1.167
2023-03-21 09:45 ADT	1.177
2023-03-21 10:00 ADT	1.183
2023-03-21 10:15 ADT	1.185
2023-03-21 10:30 ADT	1.183
2023-03-21 10:45 ADT	1.177
2023-03-21 11:00 ADT	1.168
2023-03-21 11:15 ADT	1.154
2023-03-21 11:30 ADT	1.135
2023-03-21 11:45 ADT	1.112
2023-03-21 12:00 ADT	1.084
2023-03-21 12:15 ADT	1.052
2023-03-21 12:30 ADT	1.015
2023-03-21 12:45 ADT	0.975
2023-03-21 13:00 ADT	0.933
2023-03-21 13:15 ADT	0.89
2023-03-21 13:30 ADT	0.848
2023-03-21 13:45 ADT	0.808
2023-03-21 14:00 ADT	0.772
2023-03-21 14:15 ADT	0.741
2023-03-21 14:30 ADT	0.716
2023-03-21 14:45 ADT	0.699
2023-03-21 15:00 ADT	0.689
2023-03-21 15:15 ADT	0.686
2023-03-21 15:30 ADT	0.689
2023-03-21 15:45 ADT	0.695
2023-03-21 16:00 ADT	0.705
2023-03-21 16:15 ADT	0.717
2023-03-21 16:30 ADT	0.729
2023-03-21 16:45 ADT	0.741
2023-03-21 17:00 ADT	0.753
2023-03-21 17:15 ADT	0.767
2023-03-21 17:30 ADT	0.783
2023-03-21 17:45 ADT	0.802
2023-03-21 18:00 ADT	0.825
2023-03-21 18:15 ADT	0.854
2023-03-21 18:30 ADT	0.889
2023-03-21 18:45 ADT	0.929
2023-03-21 19:00 ADT	0.972
2023-03-21 19:15 ADT	1.018
2023-03-21 19:30 ADT	1.065
2023-03-21 19:45 ADT	1.109
2023-03-21 20:00 ADT	1.149
2023-03-21 20:15 ADT	1.184
2023-03-21 20:30 ADT	1.212
2023-03-21 20:45 ADT	1.233
2023-03-21 21:00 ADT	1.246
2023-03-21 21:15 ADT	1.254
2023-03-21 21:30 ADT	1.255
2023-03-21 21:45 ADT	1.252
2023-03-21 22:00 ADT	1.245
2023-03-21 22:15 ADT	1.235
2023-03-21 22:30 ADT	1.223
2023-03-21 22:45 ADT	1.208
2023-03-21 23:00 ADT	1.19
2023-03-21 23:15 ADT	1.169
2023-03-21 23:30 ADT	1.144
2023-03-21 23:45 ADT	1.116
2023-03-22 00:00 ADT	1.084
2023-03-22 00:15 ADT	1.047
2023-03-22 00:30 ADT	1.006
2023-03-22 00:45 ADT	0.961
2023-03-22 01:00 ADT	0.913
2023-03-22 01:15 ADT	0.862
2023-03-22 01:30 ADT	0.81
2023-03-22 01:45 ADT	0.758
2023-03-22 02:00 ADT	0.707
2023-03-22 02:15 ADT	0.66
2023-03-22 02:30 ADT	0.617
2023-03-22 02:45 ADT	0.58
2023-03-22 03:00 ADT	0.55
2023-03-22 03:15 ADT	0.527
2023-03-22 03:30 ADT	0.512
2023-03-22 03:45 ADT	0.503
2023-03-22 04:00 ADT	0.501
2023-03-22 04:15 ADT	0.504
2023-03-22 04:30 ADT	0.51
2023-03-22 04:45 ADT	0.519
2023-03-22 05:00 ADT	0.53
2023-03-22 05:15 ADT	0.543
2023-03-22 05:30 ADT	0.557
2023-03-22 05:45 ADT	0.573
2023-03-22 06:00 ADT	0.593
2023-03-22 06:15 ADT	0.617
2023-03-22 06:30 ADT	0.647
2023-03-22 06:45 ADT	0.682
2023-03-22 07:00 ADT	0.723
2023-03-22 07:15 ADT	0.77
2023-03-22 07:30 ADT	0.82
2023-03-22 07:45 ADT	0.873
2023-03-22 08:00 ADT	0.926
2023-03-22 08:15 ADT	0.977
2023-03-22 08:30 ADT	1.024
2023-03-22 08:45 ADT	1.066
2023-03-22 09:00 ADT	1.101
2023-03-22 09:15 ADT	1.13
2023-03-22 09:30 ADT	1.152
2023-03-22 09:45 ADT	1.168
2023-03-22 10:00 ADT	1.178
2023-03-22 10:15 ADT	1.184
2023-03-22 10:30 ADT	1.186
2023-03-22 10:45 ADT	1.185
2023-03-22 11:00 ADT	1.182
2023-03-22 11:15 ADT	1.175
2023-03-22 11:30 ADT	1.164
2023-03-22 11:45 ADT	1.15
2023-03-22 12:00 ADT	1.131
2023-03-22 12:15 ADT	1.107
2023-03-22 12:30 ADT	1.077
2023-03-22 12:45 ADT	1.041
2023-03-22 13:00 ADT	1
2023-03-22 13:15 ADT	0.954
2023-03-22 13:30 ADT	0.904
2023-03-22 13:45 ADT	0.852
2023-03-22 14:00 ADT	0.8
2023-03-22 14:15 ADT	0.749
2023-03-22 14:30 ADT	0.703
2023-03-22 14:45 ADT	0.662
2023-03-22 15:00 ADT	0.628
2023-03-22 15:15 ADT	0.603
2023-03-22 15:30 ADT	0.586
2023-03-22 15:45 ADT	0.578
2023-03-22 16:00 ADT	0.577
2023-03-22 16:15 ADT	0.583
2023-03-22 16:30 ADT	0.593
2023-03-22 16:45 ADT	0.605
2023-03-22 17:00 ADT	0.62
2023-03-22 17:15 ADT	0.634
2023-03-22 17:30 ADT	0.649
2023-03-22 17:45 ADT	0.664
2023-03-22 18:00 ADT	0.681
2023-03-22 18:15 ADT	0.7
2023-03-22 18:30 ADT	0.724
2023-03-22 18:45 ADT	0.753
2023-03-22 19:00 ADT	0.788
2023-03-22 19:15 ADT	0.831
2023-03-22 19:30 ADT	0.879
2023-03-22 19:45 ADT	0.932
2023-03-22 20:00 ADT	0.987
2023-03-22 20:15 ADT	1.042
2023-03-22 20:30 ADT	1.094
2023-03-22 20:45 ADT	1.141
2023-03-22 21:00 ADT	1.181
2023-03-22 21:15 ADT	1.213
2023-03-22 21:30 ADT	1.237
2023-03-22 21:45 ADT	1.252
2023-03-22 22:00 ADT	1.261
2023-03-22 22:15 ADT	1.264
2023-03-22 22:30 ADT	1.262
2023-03-22 22:45 ADT	1.258
2023-03-22 23:00 ADT	1.251
2023-03-22 23:15 ADT	1.243
2023-03-22 23:30 ADT	1.232
2023-03-22 23:45 ADT	1.22
2023-03-23 00:00 ADT	1.205
2023-03-23 00:15 ADT	1.186
2023-03-23 00:30 ADT	1.162
2023-03-23 00:45 ADT	1.133
2023-03-23 01:00 ADT	1.098
2023-03-23 01:15 ADT	1.058
2023-03-23 01:30 ADT	1.014
2023-03-23 01:45 ADT	0.965
2023-03-23 02:00 ADT	0.913
2023-03-23 02:15 ADT	0.861
2023-03-23 02:30 ADT	0.809
2023-03-23 02:45 ADT	0.76
2023-03-23 03:00 ADT	0.714
2023-03-23 03:15 ADT	0.675
2023-03-23 03:30 ADT	0.642
2023-03-23 03:45 ADT	0.616
2023-03-23 04:00 ADT	0.598
2023-03-23 04:15 ADT	0.588
2023-03-23 04:30 ADT	0.584
2023-03-23 04:45 ADT	0.585
2023-03-23 05:00 ADT	0.59
2023-03-23 05:15 ADT	0.597
2023-03-23 05:30 ADT	0.606
2023-03-23 05:45 ADT	0.616
2023-03-23 06:00 ADT	0.627
2023-03-23 06:15 ADT	0.64
2023-03-23 06:30 ADT	0.654
2023-03-23 06:45 ADT	0.672
2023-03-23 07:00 ADT	0.695
2023-03-23 07:15 ADT	0.723
2023-03-23 07:30 ADT	0.757
2023-03-23 07:45 ADT	0.798
2023-03-23 08:00 ADT	0.844
2023-03-23 08:15 ADT	0.893
2023-03-23 08:30 ADT	0.944
2023-03-23 08:45 ADT	0.994
2023-03-23 09:00 ADT	1.041
2023-03-23 09:15 ADT	1.083
2023-03-23 09:30 ADT	1.119
2023-03-23 09:45 ADT	1.146
2023-03-23 10:00 ADT	1.166
2023-03-23 10:15 ADT	1.179
2023-03-23 10:30 ADT	1.185
2023-03-23 10:45 ADT	1.187
2023-03-23 11:00 ADT	1.185
2023-03-23 11:15 ADT	1.18
2023-03-23 11:30 ADT	1.174
2023-03-23 11:45 ADT	1.165
2023-03-23 12:00 ADT	1.153
2023-03-23 12:15 ADT	1.139
2023-03-23 12:30 ADT	1.12
2023-03-23 12:45 ADT	1.097
2023-03-23 13:00 ADT	1.067
2023-03-23 13:15 ADT	1.031
2023-03-23 13:30 ADT	0.988
2023-03-23 13:45 ADT	0.939
2023-03-23 14:00 ADT	0.885
2023-03-23 14:15 ADT	0.829
2023-03-23 14:30 ADT	0.771
2023-03-23 14:45 ADT	0.714
2023-03-23 15:00 ADT	0.66
2023-03-23 15:15 ADT	0.612
2023-03-23 15:30 ADT	0.571
2023-03-23 15:45 ADT	0.539
2023-03-23 16:00 ADT	0.516
2023-03-23 16:15 ADT	0.502
2023-03-23 16:30 ADT	0.496
2023-03-23 16:45 ADT	0.498
2023-03-23 17:00 ADT	0.506
2023-03-23 17:15 ADT	0.518
2023-03-23 17:30 ADT	0.532
2023-03-23 17:45 ADT	0.547
2023-03-23 18:00 ADT	0.562
2023-03-23 18:15 ADT	0.577
2023-03-23 18:30 ADT	0.594
2023-03-23 18:45 ADT	0.613
2023-03-23 19:00 ADT	0.635
2023-03-23 19:15 ADT	0.662
2023-03-23 19:30 ADT	0.696
2023-03-23 19:45 ADT	0.737
2023-03-23 20:00 ADT	0.785
2023-03-23 20:15 ADT	0.84
2023-03-23 20:30 ADT	0.898
2023-03-23 20:45 ADT	0.958
2023-03-23 21:00 ADT	1.017
2023-03-23 21:15 ADT	1.072
2023-03-23 21:30 ADT	1.121
2023-03-23 21:45 ADT	1.162
2023-03-23 22:00 ADT	1.194
2023-03-23 22:15 ADT	1.218
2023-03-23 22:30 ADT	1.233
2023-03-23 22:45 ADT	1.242
2023-03-23 23:00 ADT	1.245
2023-03-23 23:15 ADT	1.246
2023-03-23 23:30 ADT	1.244
2023-03-23 23:45 ADT	1.242
2023-03-24 00:00 ADT	1.239
2023-03-24 00:15 ADT	1.234
2023-03-24 00:30 ADT	1.228
2023-03-24 00:45 ADT	1.219
2023-03-24 01:00 ADT	1.205
2023-03-24 01:15 ADT	1.186
2023-03-24 01:30 ADT	1.16
2023-03-24 01:45 ADT	1.129
2023-03-24 02:00 ADT	1.091
2023-03-24 02:15 ADT	1.048
2023-03-24 02:30 ADT	1.002
2023-03-24 02:45 ADT	0.953
2023-03-24 03:00 ADT	0.904
2023-03-24 03:15 ADT	0.857
2023-03-24 03:30 ADT	0.813
2023-03-24 03:45 ADT	0.774
2023-03-24 04:00 ADT	0.741
2023-03-24 04:15 ADT	0.715
2023-03-24 04:30 ADT	0.696
2023-03-24 04:45 ADT	0.684
2023-03-24 05:00 ADT	0.678
2023-03-24 05:15 ADT	0.678
2023-03-24 05:30 ADT	0.681
2023-03-24 05:45 ADT	0.687
2023-03-24 06:00 ADT	0.694
2023-03-24 06:15 ADT	0.703
2023-03-24 06:30 ADT	0.712
2023-03-24 06:45 ADT	0.721
2023-03-24 07:00 ADT	0.732
2023-03-24 07:15 ADT	0.746
2023-03-24 07:30 ADT	0.763
2023-03-24 07:45 ADT	0.785
2023-03-24 08:00 ADT	0.812
2023-03-24 08:15 ADT	0.845
2023-03-24 08:30 ADT	0.883
2023-03-24 08:45 ADT	0.926
2023-03-24 09:00 ADT	0.971
2023-03-24 09:15 ADT	1.017
2023-03-24 09:30 ADT	1.06
2023-03-24 09:45 ADT	1.099
2023-03-24 10:00 ADT	1.132
2023-03-24 10:15 ADT	1.157
2023-03-24 10:30 ADT	1.175
2023-03-24 10:45 ADT	1.185
2023-03-24 11:00 ADT	1.188
2023-03-24 11:15 ADT	1.186
2023-03-24 11:30 ADT	1.18
2023-03-24 11:45 ADT	1.172
2023-03-24 12:00 ADT	1.162
2023-03-24 12:15 ADT	1.151
2023-03-24 12:30 ADT	1.138
2023-03-24 12:45 ADT	1.124
2023-03-24 13:00 ADT	1.106
2023-03-24 13:15 ADT	1.084
2023-03-24 13:30 ADT	1.056
2023-03-24 13:45 ADT	1.022
2023-03-24 14:00 ADT	0.981
2023-03-24 14:15 ADT	0.933
2023-03-24 14:30 ADT	0.88
2023-03-24 14:45 ADT	0.823
2023-03-24 15:00 ADT	0.764
2023-03-24 15:15 ADT	0.705
2023-03-24 15:30 ADT	0.649
2023-03-24 15:45 ADT	0.597
2023-03-24 16:00 ADT	0.553
2023-03-24 16:15 ADT	0.516
2023-03-24 16:30 ADT	0.488
2023-03-24 16:45 ADT	0.469
2023-03-24 17:00 ADT	0.458
2023-03-24 17:15 ADT	0.455
2023-03-24 17:30 ADT	0.459
2023-03-24 17:45 ADT	0.467
2023-03-24 18:00 ADT	0.478
2023-03-24 18:15 ADT	0.49
2023-03-24 18:30 ADT	0.504
2023-03-24 18:45 ADT	0.518
2023-03-24 19:00 ADT	0.534
2023-03-24 19:15 ADT	0.551
2023-03-24 19:30 ADT	0.571
2023-03-24 19:45 ADT	0.595
2023-03-24 20:00 ADT	0.626
2023-03-24 20:15 ADT	0.663
2023-03-24 20:30 ADT	0.707
2023-03-24 20:45 ADT	0.758
2023-03-24 21:00 ADT	0.814
2023-03-24 21:15 ADT	0.873
2023-03-24 21:30 ADT	0.932
2023-03-24 21:45 ADT	0.99
2023-03-24 22:00 ADT	1.042
2023-03-24 22:15 ADT	1.088
2023-03-24 22:30 ADT	1.126
2023-03-24 22:45 ADT	1.155
2023-03-24 23:00 ADT	1.175
2023-03-24 23:15 ADT	1.189
2023-03-24 23:30 ADT	1.198
2023-03-24 23:45 ADT	1.203
2023-03-25 00:00 ADT	1.206
2023-03-25 00:15 ADT	1.209
2023-03-25 00:30 ADT	1.211
2023-03-25 00:45 ADT	1.214
2023-03-25 01:00 ADT	1.215
2023-03-25 01:15 ADT	1.214
2023-03-25 01:30 ADT	1.21
2023-03-25 01:45 ADT	1.201
2023-03-25 02:00 ADT	1.185
2023-03-25 02:15 ADT	1.163
2023-03-25 02:30 ADT	1.135
2023-03-25 02:45 ADT	1.101
2023-03-25 03:00 ADT	1.062
2023-03-25 03:15 ADT	1.021
2023-03-25 03:30 ADT	0.978
2023-03-25 03:45 ADT	0.937
2023-03-25 04:00 ADT	0.898
2023-03-25 04:15 ADT	0.863
2023-03-25 04:30 ADT	0.833
2023-03-25 04:45 ADT	0.809
2023-03-25 05:00 ADT	0.791
2023-03-25 05:15 ADT	0.779
2023-03-25 05:30 ADT	0.773
2023-03-25 05:45 ADT	0.77
2023-03-25 06:00 ADT	0.772
2023-03-25 06:15 ADT	0.776
2023-03-25 06:30 ADT	0.781
2023-03-25 06:45 ADT	0.788
2023-03-25 07:00 ADT	0.796
2023-03-25 07:15 ADT	0.804
2023-03-25 07:30 ADT	0.813
2023-03-25 07:45 ADT	0.825
2023-03-25 08:00 ADT	0.838
2023-03-25 08:15 ADT	0.855
2023-03-25 08:30 ADT	0.877
2023-03-25 08:45 ADT	0.903
2023-03-25 09:00 ADT	0.933
2023-03-25 09:15 ADT	0.968
2023-03-25 09:30 ADT	1.004
2023-03-25 09:45 ADT	1.042
2023-03-25 10:00 ADT	1.078
2023-03-25 10:15 ADT	1.111
2023-03-25 10:30 ADT	1.139
2023-03-25 10:45 ADT	1.161
2023-03-25 11:00 ADT	1.175
2023-03-25 11:15 ADT	1.183
2023-03-25 11:30 ADT	1.183
2023-03-25 11:45 ADT	1.179
2023-03-25 12:00 ADT	1.17
2023-03-25 12:15 ADT	1.16
2023-03-25 12:30 ADT	1.148
2023-03-25 12:45 ADT	1.135
2023-03-25 13:00 ADT	1.121
2023-03-25 13:15 ADT	1.107
2023-03-25 13:30 ADT	1.09
2023-03-25 13:45 ADT	1.07
2023-03-25 14:00 ADT	1.046
2023-03-25 14:15 ADT	1.015
2023-03-25 14:30 ADT	0.978
2023-03-25 14:45 ADT	0.935
2023-03-25 15:00 ADT	0.886
2023-03-25 15:15 ADT	0.833
2023-03-25 15:30 ADT	0.777
2023-03-25 15:45 ADT	0.721
2023-03-25 16:00 ADT	0.666
2023-03-25 16:15 ADT	0.616
2023-03-25 16:30 ADT	0.571
2023-03-25 16:45 ADT	0.533
2023-03-25 17:00 ADT	0.503
2023-03-25 17:15 ADT	0.48
2023-03-25 17:30 ADT	0.466
2023-03-25 17:45 ADT	0.458
2023-03-25 18:00 ADT	0.456
2023-03-25 18:15 ADT	0.458
2023-03-25 18:30 ADT	0.464
2023-03-25 18:45 ADT	0.472
2023-03-25 19:00 ADT	0.482
2023-03-25 19:15 ADT	0.493
2023-03-25 19:30 ADT	0.505
2023-03-25 19:45 ADT	0.52
2023-03-25 20:00 ADT	0.537
2023-03-25 20:15 ADT	0.558
2023-03-25 20:30 ADT	0.584
2023-03-25 20:45 ADT	0.615
2023-03-25 21:00 ADT	0.653
2023-03-25 21:15 ADT	0.697
2023-03-25 21:30 ADT	0.746
2023-03-25 21:45 ADT	0.799
2023-03-25 22:00 ADT	0.853
2023-03-25 22:15 ADT	0.907
2023-03-25 22:30 ADT	0.957
2023-03-25 22:45 ADT	1.003
2023-03-25 23:00 ADT	1.042
2023-03-25 23:15 ADT	1.073
2023-03-25 23:30 ADT	1.098
2023-03-25 23:45 ADT	1.116
2023-03-26 00:00 ADT	1.128
2023-03-26 00:15 ADT	1.137
2023-03-26 00:30 ADT	1.145
2023-03-26 00:45 ADT	1.151
2023-03-26 01:00 ADT	1.158
2023-03-26 01:15 ADT	1.165
2023-03-26 01:30 ADT	1.173
2023-03-26 01:45 ADT	1.179
2023-03-26 02:00 ADT	1.182
2023-03-26 02:15 ADT	1.181
2023-03-26 02:30 ADT	1.175
2023-03-26 02:45 ADT	1.163
2023-03-26 03:00 ADT	1.145
2023-03-26 03:15 ADT	1.121
2023-03-26 03:30 ADT	1.092
2023-03-26 03:45 ADT	1.06
2023-03-26 04:00 ADT	1.026
2023-03-26 04:15 ADT	0.993
2023-03-26 04:30 ADT	0.961
2023-03-26 04:45 ADT	0.933
2023-03-26 05:00 ADT	0.908
2023-03-26 05:15 ADT	0.889
2023-03-26 05:30 ADT	0.874
2023-03-26 05:45 ADT	0.863
2023-03-26 06:00 ADT	0.857
2023-03-26 06:15 ADT	0.854
2023-03-26 06:30 ADT	0.854
2023-03-26 06:45 ADT	0.856
2023-03-26 07:00 ADT	0.859
2023-03-26 07:15 ADT	0.864
2023-03-26 07:30 ADT	0.871
2023-03-26 07:45 ADT	0.878
2023-03-26 08:00 ADT	0.887
2023-03-26 08:15 ADT	0.897
2023-03-26 08:30 ADT	0.909
2023-03-26 08:45 ADT	0.924
2023-03-26 09:00 ADT	0.941
2023-03-26 09:15 ADT	0.962
2023-03-26 09:30 ADT	0.985
2023-03-26 09:45 ADT	1.011
2023-03-26 10:00 ADT	1.039
2023-03-26 10:15 ADT	1.067
2023-03-26 10:30 ADT	1.094
2023-03-26 10:45 ADT	1.119
2023-03-26 11:00 ADT	1.14
2023-03-26 11:15 ADT	1.157
2023-03-26 11:30 ADT	1.167
2023-03-26 11:45 ADT	1.172
2023-03-26 12:00 ADT	1.171
2023-03-26 12:15 ADT	1.165
2023-03-26 12:30 ADT	1.156
2023-03-26 12:45 ADT	1.144
2023-03-26 13:00 ADT	1.131
2023-03-26 13:15 ADT	1.118
2023-03-26 13:30 ADT	1.104
2023-03-26 13:45 ADT	1.09
2023-03-26 14:00 ADT	1.075
2023-03-26 14:15 ADT	1.057
2023-03-26 14:30 ADT	1.036
2023-03-26 14:45 ADT	1.01
2023-03-26 15:00 ADT	0.979
2023-03-26 15:15 ADT	0.942
2023-03-26 15:30 ADT	0.9
2023-03-26 15:45 ADT	0.853
2023-03-26 16:00 ADT	0.804
2023-03-26 16:15 ADT	0.754
2023-03-26 16:30 ADT	0.705
2023-03-26 16:45 ADT	0.658
2023-03-26 17:00 ADT	0.617
2023-03-26 17:15 ADT	0.58
2023-03-26 17:30 ADT	0.551
2023-03-26 17:45 ADT	0.527
2023-03-26 18:00 ADT	0.51
2023-03-26 18:15 ADT	0.498
2023-03-26 18:30 ADT	0.491
2023-03-26 18:45 ADT	0.488
2023-03-26 19:00 ADT	0.487
2023-03-26 19:15 ADT	0.489
2023-03-26 19:30 ADT	0.494
2023-03-26 19:45 ADT	0.5
2023-03-26 20:00 ADT	0.508
2023-03-26 20:15 ADT	0.518
2023-03-26 20:30 ADT	0.531
2023-03-26 20:45 ADT	0.548
2023-03-26 21:00 ADT	0.569
2023-03-26 21:15 ADT	0.594
2023-03-26 21:30 ADT	0.625
2023-03-26 21:45 ADT	0.66
2023-03-26 22:00 ADT	0.7
2023-03-26 22:15 ADT	0.743
2023-03-26 22:30 ADT	0.788
2023-03-26 22:45 ADT	0.833
2023-03-26 23:00 ADT	0.877
2023-03-26 23:15 ADT	0.918
2023-03-26 23:30 ADT	0.954
2023-03-26 23:45 ADT	0.985
2023-03-27 00:00 ADT	1.01
2023-03-27 00:15 ADT	1.03
2023-03-27 00:30 ADT	1.046
2023-03-27 00:45 ADT	1.058
2023-03-27 01:00 ADT	1.069
2023-03-27 01:15 ADT	1.079
2023-03-27 01:30 ADT	1.09
2023-03-27 01:45 ADT	1.101
2023-03-27 02:00 ADT	1.112
2023-03-27 02:15 ADT	1.123
2023-03-27 02:30 ADT	1.132
2023-03-27 02:45 ADT	1.138
2023-03-27 03:00 ADT	1.14
2023-03-27 03:15 ADT	1.136
2023-03-27 03:30 ADT	1.128
2023-03-27 03:45 ADT	1.113
2023-03-27 04:00 ADT	1.095
2023-03-27 04:15 ADT	1.073
2023-03-27 04:30 ADT	1.049
2023-03-27 04:45 ADT	1.025
2023-03-27 05:00 ADT	1.002
2023-03-27 05:15 ADT	0.981
2023-03-27 05:30 ADT	0.964
2023-03-27 05:45 ADT	0.95
2023-03-27 06:00 ADT	0.939
2023-03-27 06:15 ADT	0.932
2023-03-27 06:30 ADT	0.927
2023-03-27 06:45 ADT	0.924
2023-03-27 07:00 ADT	0.923
2023-03-27 07:15 ADT	0.923
2023-03-27 07:30 ADT	0.925
2023-03-27 07:45 ADT	0.928
2023-03-27 08:00 ADT	0.932
2023-03-27 08:15 ADT	0.938
2023-03-27 08:30 ADT	0.946
2023-03-27 08:45 ADT	0.956
2023-03-27 09:00 ADT	0.967
2023-03-27 09:15 ADT	0.981
2023-03-27 09:30 ADT	0.996
2023-03-27 09:45 ADT	1.013
2023-03-27 10:00 ADT	1.031
2023-03-27 10:15 ADT	1.05
2023-03-27 10:30 ADT	1.07
2023-03-27 10:45 ADT	1.089
2023-03-27 11:00 ADT	1.106
2023-03-27 11:15 ADT	1.122
2023-03-27 11:30 ADT	1.135

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)
2023-03-20 11:45 ADT	0.896	-0.164
2023-03-20 12:00 ADT	0.867	-0.164
2023-03-20 12:15 ADT	0.781	-0.22
2023-03-20 12:30 ADT	0.791	-0.178
2023-03-20 12:45 ADT	0.704	-0.234
2023-03-20 13:00 ADT	0.727	-0.181
2023-03-20 13:15 ADT	0.694	-0.186
2023-03-20 13:30 ADT	0.639	-0.217
2023-03-20 13:45 ADT	0.617	-0.219
2023-03-20 14:00 ADT	0.618	-0.203
2023-03-20 14:15 ADT	0.555	-0.257
2023-03-20 14:30 ADT	0.548	-0.26
2023-03-20 15:00 ADT	0.55	-0.262
2023-03-20 15:15 ADT	0.571	-0.247
2023-03-20 15:30 ADT	0.589	-0.236
2023-03-20 15:45 ADT	0.548	-0.285
2023-03-20 16:00 ADT	0.524	-0.318
2023-03-20 16:15 ADT	0.579	-0.271
2023-03-20 16:30 ADT	0.528	-0.332
2023-03-20 16:45 ADT	0.521	-0.35
2023-03-20 17:00 ADT	0.573	-0.313
2023-03-20 17:15 ADT	0.644	-0.259
2023-03-20 17:30 ADT	0.676	-0.249
2023-03-20 17:45 ADT	0.723	-0.228
2023-03-20 18:00 ADT	0.755	-0.227
2023-03-20 18:15 ADT	0.731	-0.284
2023-03-20 18:30 ADT	0.796	-0.253
2023-03-20 18:45 ADT	0.846	-0.238
2023-03-20 19:00 ADT	0.92	-0.197
2023-03-20 19:15 ADT	0.935	-0.212
2023-03-20 19:30 ADT	0.987	-0.186
2023-03-20 19:45 ADT	1.051	-0.142
2023-03-20 20:00 ADT	1.125	-0.083
2023-03-20 20:15 ADT	1.086	-0.131
2023-03-20 20:30 ADT	1.101	-0.121
2023-03-20 20:45 ADT	1.129	-0.092
2023-03-20 21:00 ADT	1.09	-0.126
2023-03-20 21:15 ADT	1.079	-0.129
2023-03-20 21:30 ADT	1.006	-0.19
2023-03-20 21:45 ADT	1.05	-0.131
2023-03-20 22:00 ADT	1.023	-0.139
2023-03-20 22:15 ADT	1.034	-0.106
2023-03-20 22:30 ADT	1.03	-0.085
2023-03-20 22:45 ADT	1.032	-0.055
2023-03-20 23:00 ADT	0.963	-0.092
2023-03-20 23:15 ADT	0.934	-0.086
2023-03-20 23:30 ADT	0.939	-0.043
2023-03-20 23:45 ADT	0.918	-0.023
2023-03-21 00:00 ADT	0.847	-0.05
2023-03-21 00:15 ADT	0.775	-0.077
2023-03-21 00:30 ADT	0.778	-0.026
2023-03-21 00:45 ADT	0.688	-0.068
2023-03-21 01:00 ADT	0.651	-0.057
2023-03-21 01:15 ADT	0.583	-0.078
2023-03-21 01:30 ADT	0.508	-0.108
2023-03-21 01:45 ADT	0.479	-0.095
2023-03-21 02:00 ADT	0.469	-0.068
2023-03-21 02:15 ADT	0.414	-0.091
2023-03-21 02:30 ADT	0.403	-0.077
2023-03-21 02:45 ADT	0.39	-0.071
2023-03-21 03:00 ADT	0.403	-0.047
2023-03-21 03:15 ADT	0.398	-0.046
2023-03-21 03:30 ADT	0.428	-0.016
2023-03-21 03:45 ADT	0.452	0.004
2023-03-21 04:00 ADT	0.461	0.005
2023-03-21 04:15 ADT	0.496	0.029
2023-03-21 04:30 ADT	0.504	0.024
2023-03-21 04:45 ADT	0.532	0.036
2023-03-21 05:00 ADT	0.529	0.015
2023-03-21 05:15 ADT	0.544	0.008
2023-03-21 05:30 ADT	0.544	-0.018
2023-03-21 05:45 ADT	0.58	-0.013
2023-03-21 06:00 ADT	0.595	-0.034
2023-03-21 06:15 ADT	0.663	-0.007
2023-03-21 06:30 ADT	0.706	-0.009
2023-03-21 06:45 ADT	0.768	0.004
2023-03-21 07:00 ADT	0.836	0.021
2023-03-21 07:15 ADT	0.885	0.018
2023-03-21 07:30 ADT	0.882	-0.035
2023-03-21 07:45 ADT	0.92	-0.045
2023-03-21 08:00 ADT	0.981	-0.028
2023-03-21 08:15 ADT	1.008	-0.041
2023-03-21 08:30 ADT	1.073	-0.01
2023-03-21 08:45 ADT	1.144	0.032
2023-03-21 09:00 ADT	1.178	0.043
2023-03-21 09:15 ADT	1.22	0.066
2023-03-21 09:30 ADT	1.219	0.052
2023-03-21 09:45 ADT	1.164	-0.013
2023-03-21 10:00 ADT	1.17	-0.013
2023-03-21 10:15 ADT	1.173	-0.012
2023-03-21 10:30 ADT	1.158	-0.025
2023-03-21 10:45 ADT	1.19	0.013
2023-03-21 11:00 ADT	1.237	0.069
2023-03-21 11:15 ADT	1.238	0.084
2023-03-21 11:30 ADT	1.234	0.099

Forecasts

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

Forecasts
Event Date	Forecasts (m)
2023-03-21 10:00 ADT	1.236
2023-03-21 10:15 ADT	1.175
2023-03-21 10:30 ADT	1.173
2023-03-21 10:45 ADT	1.155
2023-03-21 11:00 ADT	1.149
2023-03-21 11:15 ADT	1.223
2023-03-21 11:30 ADT	1.219
2023-03-21 11:45 ADT	1.211
2023-03-21 12:00 ADT	1.183
2023-03-21 12:15 ADT	1.151
2023-03-21 12:30 ADT	1.114
2023-03-21 12:45 ADT	1.074
2023-03-21 13:00 ADT	1.031
2023-03-21 13:15 ADT	0.988
2023-03-21 13:30 ADT	0.945
2023-03-21 13:45 ADT	0.904
2023-03-21 14:00 ADT	0.867
2023-03-21 14:15 ADT	0.835
2023-03-21 14:30 ADT	0.809
2023-03-21 14:45 ADT	0.791
2023-03-21 15:00 ADT	0.779
2023-03-21 15:15 ADT	0.776
2023-03-21 15:30 ADT	0.778
2023-03-21 15:45 ADT	0.784
2023-03-21 16:00 ADT	0.793
2023-03-21 16:15 ADT	0.805
2023-03-21 16:30 ADT	0.817
2023-03-21 16:45 ADT	0.829
2023-03-21 17:00 ADT	0.842
2023-03-21 17:15 ADT	0.856
2023-03-21 17:30 ADT	0.872
2023-03-21 17:45 ADT	0.89
2023-03-21 18:00 ADT	0.913
2023-03-21 18:15 ADT	0.942
2023-03-21 18:30 ADT	0.977
2023-03-21 18:45 ADT	1.017
2023-03-21 19:00 ADT	1.06
2023-03-21 19:15 ADT	1.106
2023-03-21 19:30 ADT	1.154
2023-03-21 19:45 ADT	1.199
2023-03-21 20:00 ADT	1.24
2023-03-21 20:15 ADT	1.276
2023-03-21 20:30 ADT	1.306
2023-03-21 20:45 ADT	1.328
2023-03-21 21:00 ADT	1.342
2023-03-21 21:15 ADT	1.351
2023-03-21 21:30 ADT	1.353
2023-03-21 21:45 ADT	1.35
2023-03-21 22:00 ADT	1.344
2023-03-21 22:15 ADT	1.334
2023-03-21 22:30 ADT	1.322
2023-03-21 22:45 ADT	1.307
2023-03-21 23:00 ADT	1.289
2023-03-21 23:15 ADT	1.268
2023-03-21 23:30 ADT	1.243
2023-03-21 23:45 ADT	1.215
2023-03-22 00:00 ADT	1.183
2023-03-22 00:15 ADT	1.146
2023-03-22 00:30 ADT	1.105
2023-03-22 00:45 ADT	1.06
2023-03-22 01:00 ADT	1.012
2023-03-22 01:15 ADT	0.96
2023-03-22 01:30 ADT	0.908
2023-03-22 01:45 ADT	0.855
2023-03-22 02:00 ADT	0.803
2023-03-22 02:15 ADT	0.755
2023-03-22 02:30 ADT	0.711
2023-03-22 02:45 ADT	0.672
2023-03-22 03:00 ADT	0.641
2023-03-22 03:15 ADT	0.617
2023-03-22 03:30 ADT	0.6
2023-03-22 03:45 ADT	0.589
2023-03-22 04:00 ADT	0.585
2023-03-22 04:15 ADT	0.587
2023-03-22 04:30 ADT	0.592
2023-03-22 04:45 ADT	0.599
2023-03-22 05:00 ADT	0.609
2023-03-22 05:15 ADT	0.621
2023-03-22 05:30 ADT	0.634
2023-03-22 05:45 ADT	0.649
2023-03-22 06:00 ADT	0.668
2023-03-22 06:15 ADT	0.691
2023-03-22 06:30 ADT	0.72
2023-03-22 06:45 ADT	0.754
2023-03-22 07:00 ADT	0.794
2023-03-22 07:15 ADT	0.84
2023-03-22 07:30 ADT	0.889
2023-03-22 07:45 ADT	0.942
2023-03-22 08:00 ADT	0.994
2023-03-22 08:15 ADT	1.046
2023-03-22 08:30 ADT	1.093
2023-03-22 08:45 ADT	1.135
2023-03-22 09:00 ADT	1.171
2023-03-22 09:15 ADT	1.2
2023-03-22 09:30 ADT	1.223
2023-03-22 09:45 ADT	1.239
2023-03-22 10:00 ADT	1.249
2023-03-22 10:15 ADT	1.255
2023-03-22 10:30 ADT	1.256
2023-03-22 10:45 ADT	1.255
2023-03-22 11:00 ADT	1.251
2023-03-22 11:15 ADT	1.244
2023-03-22 11:30 ADT	1.232
2023-03-22 11:45 ADT	1.218
2023-03-22 12:00 ADT	1.198
2023-03-22 12:15 ADT	1.174
2023-03-22 12:30 ADT	1.143
2023-03-22 12:45 ADT	1.107
2023-03-22 13:00 ADT	1.065
2023-03-22 13:15 ADT	1.018
2023-03-22 13:30 ADT	0.967
2023-03-22 13:45 ADT	0.914
2023-03-22 14:00 ADT	0.861
2023-03-22 14:15 ADT	0.808
2023-03-22 14:30 ADT	0.76
2023-03-22 14:45 ADT	0.717
2023-03-22 15:00 ADT	0.681
2023-03-22 15:15 ADT	0.654
2023-03-22 15:30 ADT	0.635
2023-03-22 15:45 ADT	0.625
2023-03-22 16:00 ADT	0.622
2023-03-22 16:15 ADT	0.627
2023-03-22 16:30 ADT	0.636
2023-03-22 16:45 ADT	0.647
2023-03-22 17:00 ADT	0.661
2023-03-22 17:15 ADT	0.675
2023-03-22 17:30 ADT	0.689
2023-03-22 17:45 ADT	0.704
2023-03-22 18:00 ADT	0.72
2023-03-22 18:15 ADT	0.739
2023-03-22 18:30 ADT	0.762
2023-03-22 18:45 ADT	0.79
2023-03-22 19:00 ADT	0.824
2023-03-22 19:15 ADT	0.866
2023-03-22 19:30 ADT	0.914
2023-03-22 19:45 ADT	0.967
2023-03-22 20:00 ADT	1.022
2023-03-22 20:15 ADT	1.077
2023-03-22 20:30 ADT	1.13
2023-03-22 20:45 ADT	1.178
2023-03-22 21:00 ADT	1.219
2023-03-22 21:15 ADT	1.252
2023-03-22 21:30 ADT	1.276
2023-03-22 21:45 ADT	1.292
2023-03-22 22:00 ADT	1.302
2023-03-22 22:15 ADT	1.305
2023-03-22 22:30 ADT	1.303
2023-03-22 22:45 ADT	1.299
2023-03-22 23:00 ADT	1.292
2023-03-22 23:15 ADT	1.283
2023-03-22 23:30 ADT	1.272
2023-03-22 23:45 ADT	1.26
2023-03-23 00:00 ADT	1.244
2023-03-23 00:15 ADT	1.225
2023-03-23 00:30 ADT	1.201
2023-03-23 00:45 ADT	1.172
2023-03-23 01:00 ADT	1.137
2023-03-23 01:15 ADT	1.096
2023-03-23 01:30 ADT	1.052
2023-03-23 01:45 ADT	1.002
2023-03-23 02:00 ADT	0.95
2023-03-23 02:15 ADT	0.896
2023-03-23 02:30 ADT	0.843
2023-03-23 02:45 ADT	0.793
2023-03-23 03:00 ADT	0.745
2023-03-23 03:15 ADT	0.705
2023-03-23 03:30 ADT	0.67
2023-03-23 03:45 ADT	0.642
2023-03-23 04:00 ADT	0.623
2023-03-23 04:15 ADT	0.611
2023-03-23 04:30 ADT	0.606
2023-03-23 04:45 ADT	0.606
2023-03-23 05:00 ADT	0.61
2023-03-23 05:15 ADT	0.617
2023-03-23 05:30 ADT	0.626
2023-03-23 05:45 ADT	0.635
2023-03-23 06:00 ADT	0.646
2023-03-23 06:15 ADT	0.659
2023-03-23 06:30 ADT	0.673
2023-03-23 06:45 ADT	0.69
2023-03-23 07:00 ADT	0.713
2023-03-23 07:15 ADT	0.74
2023-03-23 07:30 ADT	0.774
2023-03-23 07:45 ADT	0.814
2023-03-23 08:00 ADT	0.86
2023-03-23 08:15 ADT	0.909
2023-03-23 08:30 ADT	0.96
2023-03-23 08:45 ADT	1.011
2023-03-23 09:00 ADT	1.059
2023-03-23 09:15 ADT	1.102
2023-03-23 09:30 ADT	1.139
2023-03-23 09:45 ADT	1.168
2023-03-23 10:00 ADT	1.189
2023-03-23 10:15 ADT	1.203
2023-03-23 10:30 ADT	1.209
2023-03-23 10:45 ADT	1.212
2023-03-23 11:00 ADT	1.21
2023-03-23 11:15 ADT	1.205
2023-03-23 11:30 ADT	1.199

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
Lowest Astronomical Tide	0.24	N/A
Higher High Water Mean Tide	1.18	N/A
High Water Level	1.16	N/A
Mean Water Level	0.93	N/A
Highest Astronomical Tide	1.37	N/A
Lower Low Water Mean Tide	0.56	N/A
Low Water Level	0.73	N/A
Higher High Water Large Tide	1.35	N/A
Lower Low Water Large Tide	0.29	N/A
Highest Recorded Water Level	2.7	2022-09-24
Lowest Recorded Water Level	-0.45	1974-02-01

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	-0.816
CGVD2013	-1.291

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
40048	GOOD	1995	47.3769	-61.853617	8329127	More Info
79KZ130	GOOD	1985	47.37796	-61.856999	79KZ130	More Info
M09L9008	GOOD	2009	47.379	-61.857361	M09L9008	More Info
M09L9009	GOOD	2009	47.379	-61.85775	M09L9009	More Info
M19L9018	GOOD	2019	47.37957	-61.859585	M19L9018	More Info

Date modified:: 2023-03-21

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Cap-aux-Meules - 01970

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