Port Harmon (02710)

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Station Information

Code: 02710

Province: Newfoundland and Labrador

Location: 48.5, -58.533333

Type: Discontinued

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

2023-03-29 (Wed)
Time NDT	Height (m)	Height (ft)
05:57	1.2	4.1
12:42	0.9	2.9
16:20	1	3.1
22:55	0.5	1.7

2023-03-30 (Thu)
Time NDT	Height (m)	Height (ft)
07:17	1.2	4.1
14:15	0.8	2.7
18:15	0.9	3.1

2023-03-31 (Fri)
Time NDT	Height (m)	Height (ft)
00:50	0.5	1.8
08:17	1.3	4.1
15:05	0.8	2.5
19:48	1	3.2

2023-04-01 (Sat)
Time NDT	Height (m)	Height (ft)
02:10	0.5	1.7
09:03	1.3	4.2
15:38	0.7	2.3
20:45	1	3.4

2023-04-02 (Sun)
Time NDT	Height (m)	Height (ft)
03:03	0.5	1.6
09:39	1.3	4.2
16:02	0.6	2
21:29	1.1	3.7

2023-04-03 (Mon)
Time NDT	Height (m)	Height (ft)
03:45	0.4	1.4
10:08	1.3	4.3
16:23	0.5	1.8
22:05	1.2	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
2023-03-29		0.8	0.9	1.1	1.2	1.2	1.2	1.2	1.1	1	0.9	0.9	0.9	0.9	0.9	0.9	1	0.9	0.9	0.8	0.7	0.6	0.5	0.5
2023-03-30	0.6	0.6	0.8	0.9	1	1.1	1.2	1.2	1.2	1.1	1	0.9	0.9	0.8	0.8	0.9	0.9	0.9	0.9	0.9	0.8	0.7	0.6	0.6
2023-03-31	0.6	0.6	0.6	0.7	0.9	1	1.2	1.2	1.3	1.2	1.1	1	0.9	0.8	0.8	0.8	0.8	0.9	0.9	1	1	0.9	0.8	0.7
2023-04-01	0.6	0.5	0.5	0.6	0.7	0.9	1	1.2	1.3	1.3	1.2	1.1	0.9	0.8	0.7	0.7	0.7	0.8	0.9	1	1	1	1	0.8
2023-04-02	0.7	0.6	0.5	0.5	0.6	0.7	0.9	1.1	1.2	1.3	1.3	1.2	1	0.8	0.7	0.6	0.6	0.7	0.8	1	1.1	1.1	1.1	1
2023-04-03	0.8	0.6	0.5	0.4	0.5	0.6	0.7	1	1.2	1.3	1.3	1.2	1.1	0.9	0.7	0.6	0.5	0.6	0.7	0.9	1.1	1.2	1.2	1.1
2023-04-04	1	0.8	0.6	0.4	0.4	0.5	0.6	0.8	1.1	1.2	1.3	1.3	1.1	0.9	0.7	0.6	0.5	0.5	0.6	0.8	1	1.2	1.3	1.3
2023-04-05	1.1

Predictions

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

Predictions
Event Date	Predictions (m)
2023-03-28 01:15 NDT	0.936
2023-03-28 01:30 NDT	0.98
2023-03-28 01:45 NDT	1.024
2023-03-28 02:00 NDT	1.065
2023-03-28 02:15 NDT	1.103
2023-03-28 02:30 NDT	1.139
2023-03-28 02:45 NDT	1.171
2023-03-28 03:00 NDT	1.199
2023-03-28 03:15 NDT	1.222
2023-03-28 03:30 NDT	1.242
2023-03-28 03:45 NDT	1.256
2023-03-28 04:00 NDT	1.267
2023-03-28 04:15 NDT	1.273
2023-03-28 04:30 NDT	1.275
2023-03-28 04:45 NDT	1.273
2023-03-28 05:00 NDT	1.267
2023-03-28 05:15 NDT	1.257
2023-03-28 05:30 NDT	1.243
2023-03-28 05:45 NDT	1.225
2023-03-28 06:00 NDT	1.204
2023-03-28 06:15 NDT	1.179
2023-03-28 06:30 NDT	1.15
2023-03-28 06:45 NDT	1.119
2023-03-28 07:00 NDT	1.086
2023-03-28 07:15 NDT	1.052
2023-03-28 07:30 NDT	1.017
2023-03-28 07:45 NDT	0.984
2023-03-28 08:00 NDT	0.953
2023-03-28 08:15 NDT	0.925
2023-03-28 08:30 NDT	0.9
2023-03-28 08:45 NDT	0.879
2023-03-28 09:00 NDT	0.862
2023-03-28 09:15 NDT	0.848
2023-03-28 09:30 NDT	0.839
2023-03-28 09:45 NDT	0.833
2023-03-28 10:00 NDT	0.83
2023-03-28 10:15 NDT	0.829
2023-03-28 10:30 NDT	0.83
2023-03-28 10:45 NDT	0.833
2023-03-28 11:00 NDT	0.838
2023-03-28 11:15 NDT	0.844
2023-03-28 11:30 NDT	0.852
2023-03-28 11:45 NDT	0.86
2023-03-28 12:00 NDT	0.87
2023-03-28 12:15 NDT	0.881
2023-03-28 12:30 NDT	0.892
2023-03-28 12:45 NDT	0.905
2023-03-28 13:00 NDT	0.918
2023-03-28 13:15 NDT	0.931
2023-03-28 13:30 NDT	0.945
2023-03-28 13:45 NDT	0.958
2023-03-28 14:00 NDT	0.971
2023-03-28 14:15 NDT	0.983
2023-03-28 14:30 NDT	0.992
2023-03-28 14:45 NDT	1
2023-03-28 15:00 NDT	1.006
2023-03-28 15:15 NDT	1.008
2023-03-28 15:30 NDT	1.007
2023-03-28 15:45 NDT	1.004
2023-03-28 16:00 NDT	0.997
2023-03-28 16:15 NDT	0.987
2023-03-28 16:30 NDT	0.974
2023-03-28 16:45 NDT	0.959
2023-03-28 17:00 NDT	0.942
2023-03-28 17:15 NDT	0.922
2023-03-28 17:30 NDT	0.901
2023-03-28 17:45 NDT	0.877
2023-03-28 18:00 NDT	0.851
2023-03-28 18:15 NDT	0.822
2023-03-28 18:30 NDT	0.791
2023-03-28 18:45 NDT	0.759
2023-03-28 19:00 NDT	0.724
2023-03-28 19:15 NDT	0.688
2023-03-28 19:30 NDT	0.652
2023-03-28 19:45 NDT	0.617
2023-03-28 20:00 NDT	0.583
2023-03-28 20:15 NDT	0.552
2023-03-28 20:30 NDT	0.524
2023-03-28 20:45 NDT	0.501
2023-03-28 21:00 NDT	0.483
2023-03-28 21:15 NDT	0.471
2023-03-28 21:30 NDT	0.463
2023-03-28 21:45 NDT	0.46
2023-03-28 22:00 NDT	0.462
2023-03-28 22:15 NDT	0.469
2023-03-28 22:30 NDT	0.478
2023-03-28 22:45 NDT	0.491
2023-03-28 23:00 NDT	0.507
2023-03-28 23:15 NDT	0.526
2023-03-28 23:30 NDT	0.546
2023-03-28 23:45 NDT	0.569
2023-03-29 00:00 NDT	0.595
2023-03-29 00:15 NDT	0.622
2023-03-29 00:30 NDT	0.651
2023-03-29 00:45 NDT	0.683
2023-03-29 01:00 NDT	0.716
2023-03-29 01:15 NDT	0.751
2023-03-29 01:30 NDT	0.788
2023-03-29 01:45 NDT	0.826
2023-03-29 02:00 NDT	0.865
2023-03-29 02:15 NDT	0.904
2023-03-29 02:30 NDT	0.943
2023-03-29 02:45 NDT	0.981
2023-03-29 03:00 NDT	1.018
2023-03-29 03:15 NDT	1.053
2023-03-29 03:30 NDT	1.085
2023-03-29 03:45 NDT	1.114
2023-03-29 04:00 NDT	1.14
2023-03-29 04:15 NDT	1.163
2023-03-29 04:30 NDT	1.183
2023-03-29 04:45 NDT	1.199
2023-03-29 05:00 NDT	1.213
2023-03-29 05:15 NDT	1.223
2023-03-29 05:30 NDT	1.23
2023-03-29 05:45 NDT	1.234
2023-03-29 06:00 NDT	1.235
2023-03-29 06:15 NDT	1.233
2023-03-29 06:30 NDT	1.227
2023-03-29 06:45 NDT	1.217
2023-03-29 07:00 NDT	1.203
2023-03-29 07:15 NDT	1.185
2023-03-29 07:30 NDT	1.164
2023-03-29 07:45 NDT	1.139
2023-03-29 08:00 NDT	1.113
2023-03-29 08:15 NDT	1.085
2023-03-29 08:30 NDT	1.058
2023-03-29 08:45 NDT	1.031
2023-03-29 09:00 NDT	1.006
2023-03-29 09:15 NDT	0.983
2023-03-29 09:30 NDT	0.963
2023-03-29 09:45 NDT	0.946
2023-03-29 10:00 NDT	0.932
2023-03-29 10:15 NDT	0.92
2023-03-29 10:30 NDT	0.911
2023-03-29 10:45 NDT	0.903
2023-03-29 11:00 NDT	0.897
2023-03-29 11:15 NDT	0.892
2023-03-29 11:30 NDT	0.887
2023-03-29 11:45 NDT	0.883
2023-03-29 12:00 NDT	0.88
2023-03-29 12:15 NDT	0.877
2023-03-29 12:30 NDT	0.876
2023-03-29 12:45 NDT	0.876
2023-03-29 13:00 NDT	0.876
2023-03-29 13:15 NDT	0.879
2023-03-29 13:30 NDT	0.883
2023-03-29 13:45 NDT	0.888
2023-03-29 14:00 NDT	0.894
2023-03-29 14:15 NDT	0.902
2023-03-29 14:30 NDT	0.911
2023-03-29 14:45 NDT	0.919
2023-03-29 15:00 NDT	0.928
2023-03-29 15:15 NDT	0.936
2023-03-29 15:30 NDT	0.943
2023-03-29 15:45 NDT	0.949
2023-03-29 16:00 NDT	0.952
2023-03-29 16:15 NDT	0.954
2023-03-29 16:30 NDT	0.954
2023-03-29 16:45 NDT	0.951
2023-03-29 17:00 NDT	0.947
2023-03-29 17:15 NDT	0.941
2023-03-29 17:30 NDT	0.933
2023-03-29 17:45 NDT	0.923
2023-03-29 18:00 NDT	0.912
2023-03-29 18:15 NDT	0.899
2023-03-29 18:30 NDT	0.885
2023-03-29 18:45 NDT	0.868
2023-03-29 19:00 NDT	0.849
2023-03-29 19:15 NDT	0.827
2023-03-29 19:30 NDT	0.803
2023-03-29 19:45 NDT	0.776
2023-03-29 20:00 NDT	0.748
2023-03-29 20:15 NDT	0.718
2023-03-29 20:30 NDT	0.688
2023-03-29 20:45 NDT	0.658
2023-03-29 21:00 NDT	0.629
2023-03-29 21:15 NDT	0.604
2023-03-29 21:30 NDT	0.581
2023-03-29 21:45 NDT	0.562
2023-03-29 22:00 NDT	0.547
2023-03-29 22:15 NDT	0.536
2023-03-29 22:30 NDT	0.53
2023-03-29 22:45 NDT	0.526
2023-03-29 23:00 NDT	0.526
2023-03-29 23:15 NDT	0.528
2023-03-29 23:30 NDT	0.532
2023-03-29 23:45 NDT	0.538
2023-03-30 00:00 NDT	0.547
2023-03-30 00:15 NDT	0.557
2023-03-30 00:30 NDT	0.569
2023-03-30 00:45 NDT	0.583
2023-03-30 01:00 NDT	0.6
2023-03-30 01:15 NDT	0.619
2023-03-30 01:30 NDT	0.641
2023-03-30 01:45 NDT	0.666
2023-03-30 02:00 NDT	0.693
2023-03-30 02:15 NDT	0.723
2023-03-30 02:30 NDT	0.755
2023-03-30 02:45 NDT	0.79
2023-03-30 03:00 NDT	0.825
2023-03-30 03:15 NDT	0.862
2023-03-30 03:30 NDT	0.899
2023-03-30 03:45 NDT	0.936
2023-03-30 04:00 NDT	0.972
2023-03-30 04:15 NDT	1.006
2023-03-30 04:30 NDT	1.039
2023-03-30 04:45 NDT	1.07
2023-03-30 05:00 NDT	1.099
2023-03-30 05:15 NDT	1.125
2023-03-30 05:30 NDT	1.148
2023-03-30 05:45 NDT	1.17
2023-03-30 06:00 NDT	1.188
2023-03-30 06:15 NDT	1.204
2023-03-30 06:30 NDT	1.218
2023-03-30 06:45 NDT	1.228
2023-03-30 07:00 NDT	1.234
2023-03-30 07:15 NDT	1.237
2023-03-30 07:30 NDT	1.235
2023-03-30 07:45 NDT	1.229
2023-03-30 08:00 NDT	1.218
2023-03-30 08:15 NDT	1.204
2023-03-30 08:30 NDT	1.185
2023-03-30 08:45 NDT	1.164
2023-03-30 09:00 NDT	1.14
2023-03-30 09:15 NDT	1.115
2023-03-30 09:30 NDT	1.09
2023-03-30 09:45 NDT	1.065
2023-03-30 10:00 NDT	1.042
2023-03-30 10:15 NDT	1.02
2023-03-30 10:30 NDT	1
2023-03-30 10:45 NDT	0.982
2023-03-30 11:00 NDT	0.965
2023-03-30 11:15 NDT	0.95
2023-03-30 11:30 NDT	0.935
2023-03-30 11:45 NDT	0.921
2023-03-30 12:00 NDT	0.908
2023-03-30 12:15 NDT	0.895
2023-03-30 12:30 NDT	0.883
2023-03-30 12:45 NDT	0.872
2023-03-30 13:00 NDT	0.861
2023-03-30 13:15 NDT	0.852
2023-03-30 13:30 NDT	0.844
2023-03-30 13:45 NDT	0.839
2023-03-30 14:00 NDT	0.835
2023-03-30 14:15 NDT	0.834
2023-03-30 14:30 NDT	0.835
2023-03-30 14:45 NDT	0.838
2023-03-30 15:00 NDT	0.844
2023-03-30 15:15 NDT	0.851
2023-03-30 15:30 NDT	0.859
2023-03-30 15:45 NDT	0.868
2023-03-30 16:00 NDT	0.878
2023-03-30 16:15 NDT	0.888
2023-03-30 16:30 NDT	0.898
2023-03-30 16:45 NDT	0.907
2023-03-30 17:00 NDT	0.915
2023-03-30 17:15 NDT	0.921
2023-03-30 17:30 NDT	0.927
2023-03-30 17:45 NDT	0.93
2023-03-30 18:00 NDT	0.933
2023-03-30 18:15 NDT	0.934
2023-03-30 18:30 NDT	0.933
2023-03-30 18:45 NDT	0.93
2023-03-30 19:00 NDT	0.926
2023-03-30 19:15 NDT	0.919
2023-03-30 19:30 NDT	0.91
2023-03-30 19:45 NDT	0.898
2023-03-30 20:00 NDT	0.884
2023-03-30 20:15 NDT	0.866
2023-03-30 20:30 NDT	0.845
2023-03-30 20:45 NDT	0.821
2023-03-30 21:00 NDT	0.796
2023-03-30 21:15 NDT	0.768
2023-03-30 21:30 NDT	0.741
2023-03-30 21:45 NDT	0.713
2023-03-30 22:00 NDT	0.687
2023-03-30 22:15 NDT	0.662
2023-03-30 22:30 NDT	0.64
2023-03-30 22:45 NDT	0.62
2023-03-30 23:00 NDT	0.603
2023-03-30 23:15 NDT	0.589
2023-03-30 23:30 NDT	0.577
2023-03-30 23:45 NDT	0.567
2023-03-31 00:00 NDT	0.56
2023-03-31 00:15 NDT	0.554
2023-03-31 00:30 NDT	0.55
2023-03-31 00:45 NDT	0.548
2023-03-31 01:00 NDT	0.549
2023-03-31 01:15 NDT	0.551
2023-03-31 01:30 NDT	0.557
2023-03-31 01:45 NDT	0.565
2023-03-31 02:00 NDT	0.577
2023-03-31 02:15 NDT	0.592
2023-03-31 02:30 NDT	0.611
2023-03-31 02:45 NDT	0.633
2023-03-31 03:00 NDT	0.658
2023-03-31 03:15 NDT	0.687
2023-03-31 03:30 NDT	0.719
2023-03-31 03:45 NDT	0.753
2023-03-31 04:00 NDT	0.789
2023-03-31 04:15 NDT	0.827
2023-03-31 04:30 NDT	0.866
2023-03-31 04:45 NDT	0.906
2023-03-31 05:00 NDT	0.945
2023-03-31 05:15 NDT	0.983
2023-03-31 05:30 NDT	1.021
2023-03-31 05:45 NDT	1.056
2023-03-31 06:00 NDT	1.09
2023-03-31 06:15 NDT	1.121
2023-03-31 06:30 NDT	1.15
2023-03-31 06:45 NDT	1.176
2023-03-31 07:00 NDT	1.199
2023-03-31 07:15 NDT	1.218
2023-03-31 07:30 NDT	1.234
2023-03-31 07:45 NDT	1.246
2023-03-31 08:00 NDT	1.253
2023-03-31 08:15 NDT	1.256
2023-03-31 08:30 NDT	1.254
2023-03-31 08:45 NDT	1.247
2023-03-31 09:00 NDT	1.236
2023-03-31 09:15 NDT	1.22
2023-03-31 09:30 NDT	1.201
2023-03-31 09:45 NDT	1.178
2023-03-31 10:00 NDT	1.153
2023-03-31 10:15 NDT	1.127
2023-03-31 10:30 NDT	1.1
2023-03-31 10:45 NDT	1.073
2023-03-31 11:00 NDT	1.047
2023-03-31 11:15 NDT	1.021
2023-03-31 11:30 NDT	0.995
2023-03-31 11:45 NDT	0.971
2023-03-31 12:00 NDT	0.948
2023-03-31 12:15 NDT	0.925
2023-03-31 12:30 NDT	0.903
2023-03-31 12:45 NDT	0.882
2023-03-31 13:00 NDT	0.862
2023-03-31 13:15 NDT	0.843
2023-03-31 13:30 NDT	0.825
2023-03-31 13:45 NDT	0.809
2023-03-31 14:00 NDT	0.796
2023-03-31 14:15 NDT	0.785
2023-03-31 14:30 NDT	0.776
2023-03-31 14:45 NDT	0.771
2023-03-31 15:00 NDT	0.768
2023-03-31 15:15 NDT	0.769
2023-03-31 15:30 NDT	0.772
2023-03-31 15:45 NDT	0.779
2023-03-31 16:00 NDT	0.788
2023-03-31 16:15 NDT	0.799
2023-03-31 16:30 NDT	0.813
2023-03-31 16:45 NDT	0.828
2023-03-31 17:00 NDT	0.844
2023-03-31 17:15 NDT	0.861
2023-03-31 17:30 NDT	0.879
2023-03-31 17:45 NDT	0.896
2023-03-31 18:00 NDT	0.912
2023-03-31 18:15 NDT	0.927
2023-03-31 18:30 NDT	0.94
2023-03-31 18:45 NDT	0.952
2023-03-31 19:00 NDT	0.961
2023-03-31 19:15 NDT	0.969
2023-03-31 19:30 NDT	0.973
2023-03-31 19:45 NDT	0.975
2023-03-31 20:00 NDT	0.975
2023-03-31 20:15 NDT	0.971
2023-03-31 20:30 NDT	0.963
2023-03-31 20:45 NDT	0.953
2023-03-31 21:00 NDT	0.938
2023-03-31 21:15 NDT	0.921
2023-03-31 21:30 NDT	0.899
2023-03-31 21:45 NDT	0.875
2023-03-31 22:00 NDT	0.849
2023-03-31 22:15 NDT	0.821
2023-03-31 22:30 NDT	0.792
2023-03-31 22:45 NDT	0.762
2023-03-31 23:00 NDT	0.733
2023-03-31 23:15 NDT	0.705
2023-03-31 23:30 NDT	0.678
2023-03-31 23:45 NDT	0.653
2023-04-01 00:00 NDT	0.629
2023-04-01 00:15 NDT	0.607
2023-04-01 00:30 NDT	0.587
2023-04-01 00:45 NDT	0.57
2023-04-01 01:00 NDT	0.554
2023-04-01 01:15 NDT	0.541
2023-04-01 01:30 NDT	0.531
2023-04-01 01:45 NDT	0.523
2023-04-01 02:00 NDT	0.519
2023-04-01 02:15 NDT	0.518
2023-04-01 02:30 NDT	0.522
2023-04-01 02:45 NDT	0.529
2023-04-01 03:00 NDT	0.54
2023-04-01 03:15 NDT	0.556
2023-04-01 03:30 NDT	0.576
2023-04-01 03:45 NDT	0.6
2023-04-01 04:00 NDT	0.628
2023-04-01 04:15 NDT	0.66
2023-04-01 04:30 NDT	0.695
2023-04-01 04:45 NDT	0.734
2023-04-01 05:00 NDT	0.775
2023-04-01 05:15 NDT	0.818
2023-04-01 05:30 NDT	0.863
2023-04-01 05:45 NDT	0.908
2023-04-01 06:00 NDT	0.954
2023-04-01 06:15 NDT	0.998
2023-04-01 06:30 NDT	1.041
2023-04-01 06:45 NDT	1.082
2023-04-01 07:00 NDT	1.12
2023-04-01 07:15 NDT	1.154
2023-04-01 07:30 NDT	1.185
2023-04-01 07:45 NDT	1.212
2023-04-01 08:00 NDT	1.234
2023-04-01 08:15 NDT	1.252
2023-04-01 08:30 NDT	1.265
2023-04-01 08:45 NDT	1.274
2023-04-01 09:00 NDT	1.278
2023-04-01 09:15 NDT	1.276
2023-04-01 09:30 NDT	1.269
2023-04-01 09:45 NDT	1.258
2023-04-01 10:00 NDT	1.241
2023-04-01 10:15 NDT	1.221
2023-04-01 10:30 NDT	1.196
2023-04-01 10:45 NDT	1.169
2023-04-01 11:00 NDT	1.139
2023-04-01 11:15 NDT	1.107
2023-04-01 11:30 NDT	1.074
2023-04-01 11:45 NDT	1.04
2023-04-01 12:00 NDT	1.006
2023-04-01 12:15 NDT	0.972
2023-04-01 12:30 NDT	0.94
2023-04-01 12:45 NDT	0.908
2023-04-01 13:00 NDT	0.877
2023-04-01 13:15 NDT	0.847
2023-04-01 13:30 NDT	0.82
2023-04-01 13:45 NDT	0.794
2023-04-01 14:00 NDT	0.771
2023-04-01 14:15 NDT	0.75
2023-04-01 14:30 NDT	0.733
2023-04-01 14:45 NDT	0.719
2023-04-01 15:00 NDT	0.708
2023-04-01 15:15 NDT	0.7
2023-04-01 15:30 NDT	0.697
2023-04-01 15:45 NDT	0.696
2023-04-01 16:00 NDT	0.7
2023-04-01 16:15 NDT	0.707
2023-04-01 16:30 NDT	0.718
2023-04-01 16:45 NDT	0.733
2023-04-01 17:00 NDT	0.75
2023-04-01 17:15 NDT	0.771
2023-04-01 17:30 NDT	0.795
2023-04-01 17:45 NDT	0.82
2023-04-01 18:00 NDT	0.847
2023-04-01 18:15 NDT	0.875
2023-04-01 18:30 NDT	0.902
2023-04-01 18:45 NDT	0.929
2023-04-01 19:00 NDT	0.954
2023-04-01 19:15 NDT	0.977
2023-04-01 19:30 NDT	0.997
2023-04-01 19:45 NDT	1.014
2023-04-01 20:00 NDT	1.027
2023-04-01 20:15 NDT	1.037
2023-04-01 20:30 NDT	1.043
2023-04-01 20:45 NDT	1.045
2023-04-01 21:00 NDT	1.043
2023-04-01 21:15 NDT	1.037
2023-04-01 21:30 NDT	1.027
2023-04-01 21:45 NDT	1.014
2023-04-01 22:00 NDT	0.996
2023-04-01 22:15 NDT	0.975
2023-04-01 22:30 NDT	0.95
2023-04-01 22:45 NDT	0.921
2023-04-01 23:00 NDT	0.89
2023-04-01 23:15 NDT	0.857
2023-04-01 23:30 NDT	0.822
2023-04-01 23:45 NDT	0.786
2023-04-02 00:00 NDT	0.75
2023-04-02 00:15 NDT	0.714
2023-04-02 00:30 NDT	0.679
2023-04-02 00:45 NDT	0.645
2023-04-02 01:00 NDT	0.614
2023-04-02 01:15 NDT	0.584
2023-04-02 01:30 NDT	0.557
2023-04-02 01:45 NDT	0.534
2023-04-02 02:00 NDT	0.513
2023-04-02 02:15 NDT	0.497
2023-04-02 02:30 NDT	0.485
2023-04-02 02:45 NDT	0.477
2023-04-02 03:00 NDT	0.474
2023-04-02 03:15 NDT	0.475
2023-04-02 03:30 NDT	0.481
2023-04-02 03:45 NDT	0.492
2023-04-02 04:00 NDT	0.508
2023-04-02 04:15 NDT	0.529
2023-04-02 04:30 NDT	0.555
2023-04-02 04:45 NDT	0.585
2023-04-02 05:00 NDT	0.619
2023-04-02 05:15 NDT	0.658
2023-04-02 05:30 NDT	0.701
2023-04-02 05:45 NDT	0.747
2023-04-02 06:00 NDT	0.796
2023-04-02 06:15 NDT	0.847
2023-04-02 06:30 NDT	0.899
2023-04-02 06:45 NDT	0.952
2023-04-02 07:00 NDT	1.003
2023-04-02 07:15 NDT	1.052
2023-04-02 07:30 NDT	1.098
2023-04-02 07:45 NDT	1.14
2023-04-02 08:00 NDT	1.178
2023-04-02 08:15 NDT	1.21
2023-04-02 08:30 NDT	1.238
2023-04-02 08:45 NDT	1.26
2023-04-02 09:00 NDT	1.277
2023-04-02 09:15 NDT	1.288
2023-04-02 09:30 NDT	1.294
2023-04-02 09:45 NDT	1.294
2023-04-02 10:00 NDT	1.29
2023-04-02 10:15 NDT	1.28
2023-04-02 10:30 NDT	1.265
2023-04-02 10:45 NDT	1.245
2023-04-02 11:00 NDT	1.22
2023-04-02 11:15 NDT	1.191
2023-04-02 11:30 NDT	1.158
2023-04-02 11:45 NDT	1.121
2023-04-02 12:00 NDT	1.082
2023-04-02 12:15 NDT	1.041
2023-04-02 12:30 NDT	1
2023-04-02 12:45 NDT	0.957
2023-04-02 13:00 NDT	0.915
2023-04-02 13:15 NDT	0.874
2023-04-02 13:30 NDT	0.835
2023-04-02 13:45 NDT	0.798
2023-04-02 14:00 NDT	0.763
2023-04-02 14:15 NDT	0.732
2023-04-02 14:30 NDT	0.704
2023-04-02 14:45 NDT	0.68
2023-04-02 15:00 NDT	0.66
2023-04-02 15:15 NDT	0.644
2023-04-02 15:30 NDT	0.632
2023-04-02 15:45 NDT	0.625
2023-04-02 16:00 NDT	0.622
2023-04-02 16:15 NDT	0.624
2023-04-02 16:30 NDT	0.63
2023-04-02 16:45 NDT	0.64
2023-04-02 17:00 NDT	0.654
2023-04-02 17:15 NDT	0.673
2023-04-02 17:30 NDT	0.696
2023-04-02 17:45 NDT	0.723
2023-04-02 18:00 NDT	0.754
2023-04-02 18:15 NDT	0.788
2023-04-02 18:30 NDT	0.824
2023-04-02 18:45 NDT	0.862
2023-04-02 19:00 NDT	0.9
2023-04-02 19:15 NDT	0.938
2023-04-02 19:30 NDT	0.975
2023-04-02 19:45 NDT	1.009
2023-04-02 20:00 NDT	1.039
2023-04-02 20:15 NDT	1.066
2023-04-02 20:30 NDT	1.087
2023-04-02 20:45 NDT	1.104
2023-04-02 21:00 NDT	1.116
2023-04-02 21:15 NDT	1.123
2023-04-02 21:30 NDT	1.125
2023-04-02 21:45 NDT	1.122
2023-04-02 22:00 NDT	1.114
2023-04-02 22:15 NDT	1.103
2023-04-02 22:30 NDT	1.086
2023-04-02 22:45 NDT	1.066
2023-04-02 23:00 NDT	1.041
2023-04-02 23:15 NDT	1.012
2023-04-02 23:30 NDT	0.978
2023-04-02 23:45 NDT	0.942
2023-04-03 00:00 NDT	0.902
2023-04-03 00:15 NDT	0.86
2023-04-03 00:30 NDT	0.816
2023-04-03 00:45 NDT	0.771
2023-04-03 01:00 NDT	0.726
2023-04-03 01:15 NDT	0.681
2023-04-03 01:30 NDT	0.639
2023-04-03 01:45 NDT	0.598
2023-04-03 02:00 NDT	0.561
2023-04-03 02:15 NDT	0.528
2023-04-03 02:30 NDT	0.499
2023-04-03 02:45 NDT	0.474
2023-04-03 03:00 NDT	0.455
2023-04-03 03:15 NDT	0.441
2023-04-03 03:30 NDT	0.432
2023-04-03 03:45 NDT	0.429
2023-04-03 04:00 NDT	0.432
2023-04-03 04:15 NDT	0.44
2023-04-03 04:30 NDT	0.454
2023-04-03 04:45 NDT	0.473
2023-04-03 05:00 NDT	0.497
2023-04-03 05:15 NDT	0.527
2023-04-03 05:30 NDT	0.562
2023-04-03 05:45 NDT	0.602
2023-04-03 06:00 NDT	0.646
2023-04-03 06:15 NDT	0.694
2023-04-03 06:30 NDT	0.747
2023-04-03 06:45 NDT	0.802
2023-04-03 07:00 NDT	0.859
2023-04-03 07:15 NDT	0.917
2023-04-03 07:30 NDT	0.974
2023-04-03 07:45 NDT	1.03
2023-04-03 08:00 NDT	1.083
2023-04-03 08:15 NDT	1.131
2023-04-03 08:30 NDT	1.175
2023-04-03 08:45 NDT	1.212
2023-04-03 09:00 NDT	1.244
2023-04-03 09:15 NDT	1.269
2023-04-03 09:30 NDT	1.287
2023-04-03 09:45 NDT	1.299
2023-04-03 10:00 NDT	1.306
2023-04-03 10:15 NDT	1.306
2023-04-03 10:30 NDT	1.301
2023-04-03 10:45 NDT	1.29
2023-04-03 11:00 NDT	1.274
2023-04-03 11:15 NDT	1.252
2023-04-03 11:30 NDT	1.226
2023-04-03 11:45 NDT	1.194
2023-04-03 12:00 NDT	1.158
2023-04-03 12:15 NDT	1.117
2023-04-03 12:30 NDT	1.073
2023-04-03 12:45 NDT	1.026
2023-04-03 13:00 NDT	0.978
2023-04-03 13:15 NDT	0.928
2023-04-03 13:30 NDT	0.878
2023-04-03 13:45 NDT	0.83
2023-04-03 14:00 NDT	0.783
2023-04-03 14:15 NDT	0.739
2023-04-03 14:30 NDT	0.698
2023-04-03 14:45 NDT	0.662
2023-04-03 15:00 NDT	0.63
2023-04-03 15:15 NDT	0.603
2023-04-03 15:30 NDT	0.581
2023-04-03 15:45 NDT	0.564
2023-04-03 16:00 NDT	0.553
2023-04-03 16:15 NDT	0.548
2023-04-03 16:30 NDT	0.547
2023-04-03 16:45 NDT	0.552
2023-04-03 17:00 NDT	0.563
2023-04-03 17:15 NDT	0.578
2023-04-03 17:30 NDT	0.598
2023-04-03 17:45 NDT	0.623
2023-04-03 18:00 NDT	0.652
2023-04-03 18:15 NDT	0.686
2023-04-03 18:30 NDT	0.724
2023-04-03 18:45 NDT	0.766
2023-04-03 19:00 NDT	0.811
2023-04-03 19:15 NDT	0.858
2023-04-03 19:30 NDT	0.906
2023-04-03 19:45 NDT	0.954
2023-04-03 20:00 NDT	1.001
2023-04-03 20:15 NDT	1.045
2023-04-03 20:30 NDT	1.085
2023-04-03 20:45 NDT	1.121
2023-04-03 21:00 NDT	1.151
2023-04-03 21:15 NDT	1.174
2023-04-03 21:30 NDT	1.192
2023-04-03 21:45 NDT	1.203
2023-04-03 22:00 NDT	1.208
2023-04-03 22:15 NDT	1.208
2023-04-03 22:30 NDT	1.201
2023-04-03 22:45 NDT	1.19
2023-04-03 23:00 NDT	1.173
2023-04-03 23:15 NDT	1.151
2023-04-03 23:30 NDT	1.125
2023-04-03 23:45 NDT	1.094
2023-04-04 00:00 NDT	1.058
2023-04-04 00:15 NDT	1.017
2023-04-04 00:30 NDT	0.973
2023-04-04 00:45 NDT	0.925
2023-04-04 01:00 NDT	0.875

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	1.57	N/A
Highest Astronomical Tide	1.58	N/A
Lowest Astronomical Tide	-0.01	N/A
Lower Low Water Large Tide	0.02	N/A
Higher High Water Mean Tide	1.36	N/A
Lower Low Water Mean Tide	0.32	N/A
High Water Level	1.26	N/A
Low Water Level	0.44	N/A
Mean Water Level	0.84	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	-0.923
NAD83_CSRS	-6.398

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
GSC 76 F892	GOOD	1976	48.5	-58.533	no id	More Info

Date modified:: 2023-03-28

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