Cap-Chat (02940)

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Station Information

Code: 02940

Province: Quebec

Location: 49.098333, -66.6815

Type: Temporary

Operational: False

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

2023-03-27 (Mon)
Time EDT	Height (m)	Height (ft)
06:35	2.6	8.6
13:14	0.6	2.1
19:11	1.9	6.3

2023-03-28 (Tue)
Time EDT	Height (m)	Height (ft)
00:49	0.8	2.7
07:27	2.4	7.9
14:20	0.9	2.9
20:10	1.8	5.8

2023-03-29 (Wed)
Time EDT	Height (m)	Height (ft)
01:45	1	3.3
08:38	2.3	7.4
15:50	1	3.2
21:29	1.7	5.6

2023-03-30 (Thu)
Time EDT	Height (m)	Height (ft)
03:07	1.1	3.6
10:03	2.2	7.3
17:11	0.9	3.1
22:52	1.7	5.6

2023-03-31 (Fri)
Time EDT	Height (m)	Height (ft)
04:36	1.1	3.5
11:15	2.3	7.5
18:10	0.8	2.7

2023-04-01 (Sat)
Time EDT	Height (m)	Height (ft)
00:00	1.8	5.9
05:41	1	3.2
12:10	2.4	8
18:53	0.7	2.3

2023-04-02 (Sun)
Time EDT	Height (m)	Height (ft)
00:48	2	6.4
06:31	0.8	2.8
12:54	2.5	8.3
19:27	0.6	2

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
2023-03-27		0.8	1.1	1.5	2	2.3	2.6	2.6	2.4	2	1.6	1.1	0.8	0.7	0.7	0.9	1.2	1.6	1.8	1.9	1.9	1.7	1.4	1.1
2023-03-28	0.9	0.8	1	1.2	1.6	1.9	2.2	2.4	2.4	2.2	1.9	1.6	1.2	1	0.9	0.9	1	1.3	1.5	1.7	1.8	1.7	1.6	1.4
2023-03-29	1.2	1	1	1.1	1.3	1.6	1.8	2.1	2.2	2.2	2.1	1.9	1.7	1.4	1.1	1	1	1.1	1.2	1.4	1.6	1.7	1.7	1.6
2023-03-30	1.4	1.3	1.1	1.1	1.1	1.3	1.5	1.8	2	2.2	2.2	2.2	2	1.7	1.5	1.2	1	0.9	1	1.1	1.3	1.5	1.7	1.7
2023-03-31	1.6	1.5	1.4	1.2	1.1	1.1	1.2	1.4	1.7	2	2.2	2.3	2.3	2.1	1.8	1.5	1.2	0.9	0.8	0.9	1.1	1.3	1.6	1.7
2023-04-01	1.8	1.7	1.6	1.4	1.2	1	1	1.1	1.4	1.7	2.1	2.3	2.4	2.4	2.1	1.8	1.4	1	0.8	0.7	0.8	1.1	1.4	1.7
2023-04-02	1.9	1.9	1.8	1.6	1.3	1	0.9	0.9	1	1.4	1.8	2.2	2.5	2.5	2.4	2.1	1.7	1.2	0.8	0.6	0.7	0.9	1.2	1.6
2023-04-03	1.9

Predictions

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

Predictions
Event Date	Predictions (m)
2023-03-26 11:00 EDT	0.645
2023-03-26 11:15 EDT	0.56
2023-03-26 11:30 EDT	0.492
2023-03-26 11:45 EDT	0.44
2023-03-26 12:00 EDT	0.406
2023-03-26 12:15 EDT	0.388
2023-03-26 12:30 EDT	0.388
2023-03-26 12:45 EDT	0.404
2023-03-26 13:00 EDT	0.434
2023-03-26 13:15 EDT	0.479
2023-03-26 13:30 EDT	0.536
2023-03-26 13:45 EDT	0.605
2023-03-26 14:00 EDT	0.685
2023-03-26 14:15 EDT	0.774
2023-03-26 14:30 EDT	0.872
2023-03-26 14:45 EDT	0.976
2023-03-26 15:00 EDT	1.085
2023-03-26 15:15 EDT	1.197
2023-03-26 15:30 EDT	1.31
2023-03-26 15:45 EDT	1.422
2023-03-26 16:00 EDT	1.531
2023-03-26 16:15 EDT	1.635
2023-03-26 16:30 EDT	1.732
2023-03-26 16:45 EDT	1.82
2023-03-26 17:00 EDT	1.899
2023-03-26 17:15 EDT	1.967
2023-03-26 17:30 EDT	2.022
2023-03-26 17:45 EDT	2.065
2023-03-26 18:00 EDT	2.095
2023-03-26 18:15 EDT	2.111
2023-03-26 18:30 EDT	2.112
2023-03-26 18:45 EDT	2.099
2023-03-26 19:00 EDT	2.073
2023-03-26 19:15 EDT	2.032
2023-03-26 19:30 EDT	1.979
2023-03-26 19:45 EDT	1.915
2023-03-26 20:00 EDT	1.842
2023-03-26 20:15 EDT	1.76
2023-03-26 20:30 EDT	1.672
2023-03-26 20:45 EDT	1.58
2023-03-26 21:00 EDT	1.485
2023-03-26 21:15 EDT	1.39
2023-03-26 21:30 EDT	1.294
2023-03-26 21:45 EDT	1.2
2023-03-26 22:00 EDT	1.109
2023-03-26 22:15 EDT	1.022
2023-03-26 22:30 EDT	0.94
2023-03-26 22:45 EDT	0.866
2023-03-26 23:00 EDT	0.801
2023-03-26 23:15 EDT	0.746
2023-03-26 23:30 EDT	0.704
2023-03-26 23:45 EDT	0.675
2023-03-27 00:00 EDT	0.66
2023-03-27 00:15 EDT	0.661
2023-03-27 00:30 EDT	0.677
2023-03-27 00:45 EDT	0.708
2023-03-27 01:00 EDT	0.754
2023-03-27 01:15 EDT	0.812
2023-03-27 01:30 EDT	0.883
2023-03-27 01:45 EDT	0.964
2023-03-27 02:00 EDT	1.055
2023-03-27 02:15 EDT	1.154
2023-03-27 02:30 EDT	1.259
2023-03-27 02:45 EDT	1.37
2023-03-27 03:00 EDT	1.485
2023-03-27 03:15 EDT	1.602
2023-03-27 03:30 EDT	1.72
2023-03-27 03:45 EDT	1.837
2023-03-27 04:00 EDT	1.951
2023-03-27 04:15 EDT	2.061
2023-03-27 04:30 EDT	2.165
2023-03-27 04:45 EDT	2.261
2023-03-27 05:00 EDT	2.348
2023-03-27 05:15 EDT	2.424
2023-03-27 05:30 EDT	2.489
2023-03-27 05:45 EDT	2.541
2023-03-27 06:00 EDT	2.58
2023-03-27 06:15 EDT	2.605
2023-03-27 06:30 EDT	2.617
2023-03-27 06:45 EDT	2.614
2023-03-27 07:00 EDT	2.597
2023-03-27 07:15 EDT	2.566
2023-03-27 07:30 EDT	2.522
2023-03-27 07:45 EDT	2.465
2023-03-27 08:00 EDT	2.396
2023-03-27 08:15 EDT	2.316
2023-03-27 08:30 EDT	2.227
2023-03-27 08:45 EDT	2.13
2023-03-27 09:00 EDT	2.027
2023-03-27 09:15 EDT	1.92
2023-03-27 09:30 EDT	1.808
2023-03-27 09:45 EDT	1.694
2023-03-27 10:00 EDT	1.579
2023-03-27 10:15 EDT	1.465
2023-03-27 10:30 EDT	1.352
2023-03-27 10:45 EDT	1.243
2023-03-27 11:00 EDT	1.138
2023-03-27 11:15 EDT	1.04
2023-03-27 11:30 EDT	0.95
2023-03-27 11:45 EDT	0.87
2023-03-27 12:00 EDT	0.801
2023-03-27 12:15 EDT	0.744
2023-03-27 12:30 EDT	0.7
2023-03-27 12:45 EDT	0.67
2023-03-27 13:00 EDT	0.652
2023-03-27 13:15 EDT	0.647
2023-03-27 13:30 EDT	0.654
2023-03-27 13:45 EDT	0.672
2023-03-27 14:00 EDT	0.7
2023-03-27 14:15 EDT	0.738
2023-03-27 14:30 EDT	0.785
2023-03-27 14:45 EDT	0.841
2023-03-27 15:00 EDT	0.904
2023-03-27 15:15 EDT	0.975
2023-03-27 15:30 EDT	1.052
2023-03-27 15:45 EDT	1.133
2023-03-27 16:00 EDT	1.218
2023-03-27 16:15 EDT	1.304
2023-03-27 16:30 EDT	1.39
2023-03-27 16:45 EDT	1.474
2023-03-27 17:00 EDT	1.554
2023-03-27 17:15 EDT	1.628
2023-03-27 17:30 EDT	1.696
2023-03-27 17:45 EDT	1.756
2023-03-27 18:00 EDT	1.807
2023-03-27 18:15 EDT	1.85
2023-03-27 18:30 EDT	1.882
2023-03-27 18:45 EDT	1.905
2023-03-27 19:00 EDT	1.918
2023-03-27 19:15 EDT	1.92
2023-03-27 19:30 EDT	1.912
2023-03-27 19:45 EDT	1.893
2023-03-27 20:00 EDT	1.864
2023-03-27 20:15 EDT	1.826
2023-03-27 20:30 EDT	1.778
2023-03-27 20:45 EDT	1.723
2023-03-27 21:00 EDT	1.662
2023-03-27 21:15 EDT	1.595
2023-03-27 21:30 EDT	1.525
2023-03-27 21:45 EDT	1.453
2023-03-27 22:00 EDT	1.38
2023-03-27 22:15 EDT	1.307
2023-03-27 22:30 EDT	1.236
2023-03-27 22:45 EDT	1.167
2023-03-27 23:00 EDT	1.101
2023-03-27 23:15 EDT	1.041
2023-03-27 23:30 EDT	0.986
2023-03-27 23:45 EDT	0.938
2023-03-28 00:00 EDT	0.898
2023-03-28 00:15 EDT	0.868
2023-03-28 00:30 EDT	0.848
2023-03-28 00:45 EDT	0.839
2023-03-28 01:00 EDT	0.841
2023-03-28 01:15 EDT	0.855
2023-03-28 01:30 EDT	0.88
2023-03-28 01:45 EDT	0.916
2023-03-28 02:00 EDT	0.961
2023-03-28 02:15 EDT	1.015
2023-03-28 02:30 EDT	1.077
2023-03-28 02:45 EDT	1.145
2023-03-28 03:00 EDT	1.22
2023-03-28 03:15 EDT	1.301
2023-03-28 03:30 EDT	1.386
2023-03-28 03:45 EDT	1.475
2023-03-28 04:00 EDT	1.566
2023-03-28 04:15 EDT	1.659
2023-03-28 04:30 EDT	1.753
2023-03-28 04:45 EDT	1.845
2023-03-28 05:00 EDT	1.934
2023-03-28 05:15 EDT	2.018
2023-03-28 05:30 EDT	2.097
2023-03-28 05:45 EDT	2.169
2023-03-28 06:00 EDT	2.232
2023-03-28 06:15 EDT	2.287
2023-03-28 06:30 EDT	2.331
2023-03-28 06:45 EDT	2.366
2023-03-28 07:00 EDT	2.39
2023-03-28 07:15 EDT	2.404
2023-03-28 07:30 EDT	2.408
2023-03-28 07:45 EDT	2.401
2023-03-28 08:00 EDT	2.383
2023-03-28 08:15 EDT	2.355
2023-03-28 08:30 EDT	2.318
2023-03-28 08:45 EDT	2.271
2023-03-28 09:00 EDT	2.215
2023-03-28 09:15 EDT	2.152
2023-03-28 09:30 EDT	2.082
2023-03-28 09:45 EDT	2.006
2023-03-28 10:00 EDT	1.926
2023-03-28 10:15 EDT	1.842
2023-03-28 10:30 EDT	1.756
2023-03-28 10:45 EDT	1.668
2023-03-28 11:00 EDT	1.58
2023-03-28 11:15 EDT	1.492
2023-03-28 11:30 EDT	1.405
2023-03-28 11:45 EDT	1.322
2023-03-28 12:00 EDT	1.243
2023-03-28 12:15 EDT	1.169
2023-03-28 12:30 EDT	1.102
2023-03-28 12:45 EDT	1.043
2023-03-28 13:00 EDT	0.992
2023-03-28 13:15 EDT	0.95
2023-03-28 13:30 EDT	0.917
2023-03-28 13:45 EDT	0.893
2023-03-28 14:00 EDT	0.878
2023-03-28 14:15 EDT	0.871
2023-03-28 14:30 EDT	0.873
2023-03-28 14:45 EDT	0.882
2023-03-28 15:00 EDT	0.899
2023-03-28 15:15 EDT	0.923
2023-03-28 15:30 EDT	0.954
2023-03-28 15:45 EDT	0.992
2023-03-28 16:00 EDT	1.037
2023-03-28 16:15 EDT	1.088
2023-03-28 16:30 EDT	1.145
2023-03-28 16:45 EDT	1.205
2023-03-28 17:00 EDT	1.268
2023-03-28 17:15 EDT	1.332
2023-03-28 17:30 EDT	1.395
2023-03-28 17:45 EDT	1.457
2023-03-28 18:00 EDT	1.515
2023-03-28 18:15 EDT	1.568
2023-03-28 18:30 EDT	1.616
2023-03-28 18:45 EDT	1.659
2023-03-28 19:00 EDT	1.695
2023-03-28 19:15 EDT	1.724
2023-03-28 19:30 EDT	1.747
2023-03-28 19:45 EDT	1.763
2023-03-28 20:00 EDT	1.772
2023-03-28 20:15 EDT	1.773
2023-03-28 20:30 EDT	1.767
2023-03-28 20:45 EDT	1.752
2023-03-28 21:00 EDT	1.73
2023-03-28 21:15 EDT	1.701
2023-03-28 21:30 EDT	1.665
2023-03-28 21:45 EDT	1.623
2023-03-28 22:00 EDT	1.577
2023-03-28 22:15 EDT	1.527
2023-03-28 22:30 EDT	1.475
2023-03-28 22:45 EDT	1.422
2023-03-28 23:00 EDT	1.368
2023-03-28 23:15 EDT	1.315
2023-03-28 23:30 EDT	1.264
2023-03-28 23:45 EDT	1.214
2023-03-29 00:00 EDT	1.168
2023-03-29 00:15 EDT	1.125
2023-03-29 00:30 EDT	1.087
2023-03-29 00:45 EDT	1.055
2023-03-29 01:00 EDT	1.028
2023-03-29 01:15 EDT	1.009
2023-03-29 01:30 EDT	0.997
2023-03-29 01:45 EDT	0.993
2023-03-29 02:00 EDT	0.997
2023-03-29 02:15 EDT	1.009
2023-03-29 02:30 EDT	1.029
2023-03-29 02:45 EDT	1.055
2023-03-29 03:00 EDT	1.088
2023-03-29 03:15 EDT	1.128
2023-03-29 03:30 EDT	1.173
2023-03-29 03:45 EDT	1.224
2023-03-29 04:00 EDT	1.281
2023-03-29 04:15 EDT	1.342
2023-03-29 04:30 EDT	1.408
2023-03-29 04:45 EDT	1.478
2023-03-29 05:00 EDT	1.551
2023-03-29 05:15 EDT	1.626
2023-03-29 05:30 EDT	1.701
2023-03-29 05:45 EDT	1.776
2023-03-29 06:00 EDT	1.848
2023-03-29 06:15 EDT	1.917
2023-03-29 06:30 EDT	1.981
2023-03-29 06:45 EDT	2.04
2023-03-29 07:00 EDT	2.092
2023-03-29 07:15 EDT	2.137
2023-03-29 07:30 EDT	2.175
2023-03-29 07:45 EDT	2.206
2023-03-29 08:00 EDT	2.229
2023-03-29 08:15 EDT	2.245
2023-03-29 08:30 EDT	2.253
2023-03-29 08:45 EDT	2.253
2023-03-29 09:00 EDT	2.246
2023-03-29 09:15 EDT	2.23
2023-03-29 09:30 EDT	2.206
2023-03-29 09:45 EDT	2.175
2023-03-29 10:00 EDT	2.137
2023-03-29 10:15 EDT	2.091
2023-03-29 10:30 EDT	2.04
2023-03-29 10:45 EDT	1.984
2023-03-29 11:00 EDT	1.923
2023-03-29 11:15 EDT	1.858
2023-03-29 11:30 EDT	1.79
2023-03-29 11:45 EDT	1.721
2023-03-29 12:00 EDT	1.65
2023-03-29 12:15 EDT	1.578
2023-03-29 12:30 EDT	1.508
2023-03-29 12:45 EDT	1.438
2023-03-29 13:00 EDT	1.372
2023-03-29 13:15 EDT	1.308
2023-03-29 13:30 EDT	1.249
2023-03-29 13:45 EDT	1.196
2023-03-29 14:00 EDT	1.147
2023-03-29 14:15 EDT	1.105
2023-03-29 14:30 EDT	1.068
2023-03-29 14:45 EDT	1.038
2023-03-29 15:00 EDT	1.014
2023-03-29 15:15 EDT	0.996
2023-03-29 15:30 EDT	0.984
2023-03-29 15:45 EDT	0.979
2023-03-29 16:00 EDT	0.98
2023-03-29 16:15 EDT	0.989
2023-03-29 16:30 EDT	1.004
2023-03-29 16:45 EDT	1.027
2023-03-29 17:00 EDT	1.057
2023-03-29 17:15 EDT	1.093
2023-03-29 17:30 EDT	1.135
2023-03-29 17:45 EDT	1.181
2023-03-29 18:00 EDT	1.231
2023-03-29 18:15 EDT	1.281
2023-03-29 18:30 EDT	1.332
2023-03-29 18:45 EDT	1.383
2023-03-29 19:00 EDT	1.431
2023-03-29 19:15 EDT	1.476
2023-03-29 19:30 EDT	1.518
2023-03-29 19:45 EDT	1.556
2023-03-29 20:00 EDT	1.59
2023-03-29 20:15 EDT	1.621
2023-03-29 20:30 EDT	1.646
2023-03-29 20:45 EDT	1.667
2023-03-29 21:00 EDT	1.682
2023-03-29 21:15 EDT	1.691
2023-03-29 21:30 EDT	1.694
2023-03-29 21:45 EDT	1.69
2023-03-29 22:00 EDT	1.679
2023-03-29 22:15 EDT	1.662
2023-03-29 22:30 EDT	1.639
2023-03-29 22:45 EDT	1.612
2023-03-29 23:00 EDT	1.58
2023-03-29 23:15 EDT	1.544
2023-03-29 23:30 EDT	1.507
2023-03-29 23:45 EDT	1.468
2023-03-30 00:00 EDT	1.428
2023-03-30 00:15 EDT	1.388
2023-03-30 00:30 EDT	1.349
2023-03-30 00:45 EDT	1.31
2023-03-30 01:00 EDT	1.272
2023-03-30 01:15 EDT	1.237
2023-03-30 01:30 EDT	1.203
2023-03-30 01:45 EDT	1.173
2023-03-30 02:00 EDT	1.146
2023-03-30 02:15 EDT	1.124
2023-03-30 02:30 EDT	1.108
2023-03-30 02:45 EDT	1.096
2023-03-30 03:00 EDT	1.09
2023-03-30 03:15 EDT	1.091
2023-03-30 03:30 EDT	1.097
2023-03-30 03:45 EDT	1.109
2023-03-30 04:00 EDT	1.127
2023-03-30 04:15 EDT	1.151
2023-03-30 04:30 EDT	1.182
2023-03-30 04:45 EDT	1.219
2023-03-30 05:00 EDT	1.261
2023-03-30 05:15 EDT	1.311
2023-03-30 05:30 EDT	1.365
2023-03-30 05:45 EDT	1.425
2023-03-30 06:00 EDT	1.489
2023-03-30 06:15 EDT	1.555
2023-03-30 06:30 EDT	1.623
2023-03-30 06:45 EDT	1.691
2023-03-30 07:00 EDT	1.758
2023-03-30 07:15 EDT	1.823
2023-03-30 07:30 EDT	1.885
2023-03-30 07:45 EDT	1.942
2023-03-30 08:00 EDT	1.995
2023-03-30 08:15 EDT	2.043
2023-03-30 08:30 EDT	2.086
2023-03-30 08:45 EDT	2.124
2023-03-30 09:00 EDT	2.156
2023-03-30 09:15 EDT	2.183
2023-03-30 09:30 EDT	2.202
2023-03-30 09:45 EDT	2.215
2023-03-30 10:00 EDT	2.221
2023-03-30 10:15 EDT	2.218
2023-03-30 10:30 EDT	2.208
2023-03-30 10:45 EDT	2.19
2023-03-30 11:00 EDT	2.164
2023-03-30 11:15 EDT	2.13
2023-03-30 11:30 EDT	2.09
2023-03-30 11:45 EDT	2.044
2023-03-30 12:00 EDT	1.992
2023-03-30 12:15 EDT	1.935
2023-03-30 12:30 EDT	1.874
2023-03-30 12:45 EDT	1.81
2023-03-30 13:00 EDT	1.743
2023-03-30 13:15 EDT	1.675
2023-03-30 13:30 EDT	1.605
2023-03-30 13:45 EDT	1.535
2023-03-30 14:00 EDT	1.466
2023-03-30 14:15 EDT	1.399
2023-03-30 14:30 EDT	1.334
2023-03-30 14:45 EDT	1.272
2023-03-30 15:00 EDT	1.214
2023-03-30 15:15 EDT	1.16
2023-03-30 15:30 EDT	1.11
2023-03-30 15:45 EDT	1.066
2023-03-30 16:00 EDT	1.028
2023-03-30 16:15 EDT	0.996
2023-03-30 16:30 EDT	0.97
2023-03-30 16:45 EDT	0.952
2023-03-30 17:00 EDT	0.941
2023-03-30 17:15 EDT	0.939
2023-03-30 17:30 EDT	0.945
2023-03-30 17:45 EDT	0.96
2023-03-30 18:00 EDT	0.984
2023-03-30 18:15 EDT	1.015
2023-03-30 18:30 EDT	1.053
2023-03-30 18:45 EDT	1.096
2023-03-30 19:00 EDT	1.143
2023-03-30 19:15 EDT	1.193
2023-03-30 19:30 EDT	1.244
2023-03-30 19:45 EDT	1.296
2023-03-30 20:00 EDT	1.347
2023-03-30 20:15 EDT	1.396
2023-03-30 20:30 EDT	1.444
2023-03-30 20:45 EDT	1.49
2023-03-30 21:00 EDT	1.533
2023-03-30 21:15 EDT	1.574
2023-03-30 21:30 EDT	1.61
2023-03-30 21:45 EDT	1.642
2023-03-30 22:00 EDT	1.668
2023-03-30 22:15 EDT	1.688
2023-03-30 22:30 EDT	1.702
2023-03-30 22:45 EDT	1.709
2023-03-30 23:00 EDT	1.709
2023-03-30 23:15 EDT	1.702
2023-03-30 23:30 EDT	1.689
2023-03-30 23:45 EDT	1.671
2023-03-31 00:00 EDT	1.648
2023-03-31 00:15 EDT	1.621
2023-03-31 00:30 EDT	1.591
2023-03-31 00:45 EDT	1.558
2023-03-31 01:00 EDT	1.522
2023-03-31 01:15 EDT	1.485
2023-03-31 01:30 EDT	1.446
2023-03-31 01:45 EDT	1.405
2023-03-31 02:00 EDT	1.364
2023-03-31 02:15 EDT	1.322
2023-03-31 02:30 EDT	1.281
2023-03-31 02:45 EDT	1.241
2023-03-31 03:00 EDT	1.204
2023-03-31 03:15 EDT	1.17
2023-03-31 03:30 EDT	1.14
2023-03-31 03:45 EDT	1.115
2023-03-31 04:00 EDT	1.096
2023-03-31 04:15 EDT	1.084
2023-03-31 04:30 EDT	1.078
2023-03-31 04:45 EDT	1.078
2023-03-31 05:00 EDT	1.086
2023-03-31 05:15 EDT	1.102
2023-03-31 05:30 EDT	1.126
2023-03-31 05:45 EDT	1.157
2023-03-31 06:00 EDT	1.196
2023-03-31 06:15 EDT	1.243
2023-03-31 06:30 EDT	1.298
2023-03-31 06:45 EDT	1.358
2023-03-31 07:00 EDT	1.423
2023-03-31 07:15 EDT	1.493
2023-03-31 07:30 EDT	1.564
2023-03-31 07:45 EDT	1.637
2023-03-31 08:00 EDT	1.71
2023-03-31 08:15 EDT	1.781
2023-03-31 08:30 EDT	1.851
2023-03-31 08:45 EDT	1.917
2023-03-31 09:00 EDT	1.981
2023-03-31 09:15 EDT	2.04
2023-03-31 09:30 EDT	2.095
2023-03-31 09:45 EDT	2.146
2023-03-31 10:00 EDT	2.19
2023-03-31 10:15 EDT	2.228
2023-03-31 10:30 EDT	2.259
2023-03-31 10:45 EDT	2.282
2023-03-31 11:00 EDT	2.296
2023-03-31 11:15 EDT	2.301
2023-03-31 11:30 EDT	2.296
2023-03-31 11:45 EDT	2.282
2023-03-31 12:00 EDT	2.258
2023-03-31 12:15 EDT	2.226
2023-03-31 12:30 EDT	2.185
2023-03-31 12:45 EDT	2.137
2023-03-31 13:00 EDT	2.082
2023-03-31 13:15 EDT	2.021
2023-03-31 13:30 EDT	1.954
2023-03-31 13:45 EDT	1.883
2023-03-31 14:00 EDT	1.807
2023-03-31 14:15 EDT	1.728
2023-03-31 14:30 EDT	1.647
2023-03-31 14:45 EDT	1.565
2023-03-31 15:00 EDT	1.483
2023-03-31 15:15 EDT	1.401
2023-03-31 15:30 EDT	1.321
2023-03-31 15:45 EDT	1.244
2023-03-31 16:00 EDT	1.171
2023-03-31 16:15 EDT	1.103
2023-03-31 16:30 EDT	1.04
2023-03-31 16:45 EDT	0.984
2023-03-31 17:00 EDT	0.935
2023-03-31 17:15 EDT	0.894
2023-03-31 17:30 EDT	0.861
2023-03-31 17:45 EDT	0.839
2023-03-31 18:00 EDT	0.826
2023-03-31 18:15 EDT	0.825
2023-03-31 18:30 EDT	0.834
2023-03-31 18:45 EDT	0.853
2023-03-31 19:00 EDT	0.883
2023-03-31 19:15 EDT	0.921
2023-03-31 19:30 EDT	0.967
2023-03-31 19:45 EDT	1.019
2023-03-31 20:00 EDT	1.076
2023-03-31 20:15 EDT	1.136
2023-03-31 20:30 EDT	1.198
2023-03-31 20:45 EDT	1.261
2023-03-31 21:00 EDT	1.324
2023-03-31 21:15 EDT	1.386
2023-03-31 21:30 EDT	1.448
2023-03-31 21:45 EDT	1.507
2023-03-31 22:00 EDT	1.563
2023-03-31 22:15 EDT	1.615
2023-03-31 22:30 EDT	1.663
2023-03-31 22:45 EDT	1.705
2023-03-31 23:00 EDT	1.741
2023-03-31 23:15 EDT	1.769
2023-03-31 23:30 EDT	1.79
2023-03-31 23:45 EDT	1.802
2023-04-01 00:00 EDT	1.806
2023-04-01 00:15 EDT	1.802
2023-04-01 00:30 EDT	1.791
2023-04-01 00:45 EDT	1.773
2023-04-01 01:00 EDT	1.749
2023-04-01 01:15 EDT	1.72
2023-04-01 01:30 EDT	1.685
2023-04-01 01:45 EDT	1.646
2023-04-01 02:00 EDT	1.602
2023-04-01 02:15 EDT	1.555
2023-04-01 02:30 EDT	1.503
2023-04-01 02:45 EDT	1.448
2023-04-01 03:00 EDT	1.392
2023-04-01 03:15 EDT	1.334
2023-04-01 03:30 EDT	1.277
2023-04-01 03:45 EDT	1.221
2023-04-01 04:00 EDT	1.168
2023-04-01 04:15 EDT	1.12
2023-04-01 04:30 EDT	1.078
2023-04-01 04:45 EDT	1.042
2023-04-01 05:00 EDT	1.013
2023-04-01 05:15 EDT	0.993
2023-04-01 05:30 EDT	0.982
2023-04-01 05:45 EDT	0.98
2023-04-01 06:00 EDT	0.987
2023-04-01 06:15 EDT	1.004
2023-04-01 06:30 EDT	1.031
2023-04-01 06:45 EDT	1.069
2023-04-01 07:00 EDT	1.115
2023-04-01 07:15 EDT	1.171
2023-04-01 07:30 EDT	1.236
2023-04-01 07:45 EDT	1.307
2023-04-01 08:00 EDT	1.385
2023-04-01 08:15 EDT	1.467
2023-04-01 08:30 EDT	1.552
2023-04-01 08:45 EDT	1.638
2023-04-01 09:00 EDT	1.725
2023-04-01 09:15 EDT	1.81
2023-04-01 09:30 EDT	1.894
2023-04-01 09:45 EDT	1.975
2023-04-01 10:00 EDT	2.052
2023-04-01 10:15 EDT	2.124
2023-04-01 10:30 EDT	2.191
2023-04-01 10:45 EDT	2.252
2023-04-01 11:00 EDT	2.305
2023-04-01 11:15 EDT	2.349
2023-04-01 11:30 EDT	2.384
2023-04-01 11:45 EDT	2.409
2023-04-01 12:00 EDT	2.422
2023-04-01 12:15 EDT	2.424
2023-04-01 12:30 EDT	2.414
2023-04-01 12:45 EDT	2.393
2023-04-01 13:00 EDT	2.36
2023-04-01 13:15 EDT	2.318
2023-04-01 13:30 EDT	2.265
2023-04-01 13:45 EDT	2.204
2023-04-01 14:00 EDT	2.135
2023-04-01 14:15 EDT	2.059
2023-04-01 14:30 EDT	1.976
2023-04-01 14:45 EDT	1.888
2023-04-01 15:00 EDT	1.795
2023-04-01 15:15 EDT	1.698
2023-04-01 15:30 EDT	1.6
2023-04-01 15:45 EDT	1.5
2023-04-01 16:00 EDT	1.4
2023-04-01 16:15 EDT	1.303
2023-04-01 16:30 EDT	1.209
2023-04-01 16:45 EDT	1.119
2023-04-01 17:00 EDT	1.036
2023-04-01 17:15 EDT	0.959
2023-04-01 17:30 EDT	0.891
2023-04-01 17:45 EDT	0.833
2023-04-01 18:00 EDT	0.784
2023-04-01 18:15 EDT	0.747
2023-04-01 18:30 EDT	0.721
2023-04-01 18:45 EDT	0.708
2023-04-01 19:00 EDT	0.708
2023-04-01 19:15 EDT	0.72
2023-04-01 19:30 EDT	0.745
2023-04-01 19:45 EDT	0.782
2023-04-01 20:00 EDT	0.829
2023-04-01 20:15 EDT	0.886
2023-04-01 20:30 EDT	0.95
2023-04-01 20:45 EDT	1.02
2023-04-01 21:00 EDT	1.095
2023-04-01 21:15 EDT	1.173
2023-04-01 21:30 EDT	1.252
2023-04-01 21:45 EDT	1.331
2023-04-01 22:00 EDT	1.41
2023-04-01 22:15 EDT	1.488
2023-04-01 22:30 EDT	1.562
2023-04-01 22:45 EDT	1.634
2023-04-01 23:00 EDT	1.7
2023-04-01 23:15 EDT	1.761
2023-04-01 23:30 EDT	1.815
2023-04-01 23:45 EDT	1.861
2023-04-02 00:00 EDT	1.898
2023-04-02 00:15 EDT	1.926
2023-04-02 00:30 EDT	1.943
2023-04-02 00:45 EDT	1.95
2023-04-02 01:00 EDT	1.947
2023-04-02 01:15 EDT	1.934
2023-04-02 01:30 EDT	1.912
2023-04-02 01:45 EDT	1.882
2023-04-02 02:00 EDT	1.844
2023-04-02 02:15 EDT	1.799
2023-04-02 02:30 EDT	1.746
2023-04-02 02:45 EDT	1.688
2023-04-02 03:00 EDT	1.624
2023-04-02 03:15 EDT	1.554
2023-04-02 03:30 EDT	1.481
2023-04-02 03:45 EDT	1.405
2023-04-02 04:00 EDT	1.327
2023-04-02 04:15 EDT	1.25
2023-04-02 04:30 EDT	1.175
2023-04-02 04:45 EDT	1.104
2023-04-02 05:00 EDT	1.039
2023-04-02 05:15 EDT	0.981
2023-04-02 05:30 EDT	0.932
2023-04-02 05:45 EDT	0.892
2023-04-02 06:00 EDT	0.863
2023-04-02 06:15 EDT	0.845
2023-04-02 06:30 EDT	0.839
2023-04-02 06:45 EDT	0.844
2023-04-02 07:00 EDT	0.861
2023-04-02 07:15 EDT	0.891
2023-04-02 07:30 EDT	0.932
2023-04-02 07:45 EDT	0.985
2023-04-02 08:00 EDT	1.049
2023-04-02 08:15 EDT	1.123
2023-04-02 08:30 EDT	1.207
2023-04-02 08:45 EDT	1.298
2023-04-02 09:00 EDT	1.395
2023-04-02 09:15 EDT	1.496
2023-04-02 09:30 EDT	1.599
2023-04-02 09:45 EDT	1.703
2023-04-02 10:00 EDT	1.806
2023-04-02 10:15 EDT	1.907
2023-04-02 10:30 EDT	2.005
2023-04-02 10:45 EDT	2.098

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
Low Water Level	0.56	N/A
Lower Low Water Large Tide	-0.14	N/A
Lowest Astronomical Tide	-0.21	N/A
Higher High Water Large Tide	3.48	N/A
Highest Astronomical Tide	3.52	N/A
High Water Level	2.52	N/A
Mean Water Level	1.56	N/A
Lower Low Water Mean Tide	0.51	N/A
Higher High Water Mean Tide	2.79	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)
IGLD85	-1.63
CGVD28	-1.621
CGVD2013	-1.971

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
CHA3-1984	GOOD	1984	49.09886	-66.686593	84L9029	More Info
CHA4-1984	GOOD	1984	49.09735	-66.681817	84L9030	More Info
74L095	GOOD	1984	49.09674	-66.687101	74L095	More Info
74L096	GOOD	1984	49.09773	-66.685278	74L096	More Info
M17L9017	GOOD	2017	49.0984	-66.6885	M17L9017	More Info
M17L9016	GOOD	2017	49.0997	-66.6872	M17L9016	More Info

Date modified:: 2023-03-27

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