Port Colborne - 12865

Disclaimer: CHS Tide Predictions are based upon the latest information available as of the date of your request. Predictions beyond the current calendar year have not been manually reviewed and are considered preliminary

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Status: OK

Station Information

Code: 12865

Province: Ontario

Location: 42.874377, -79.252853

Type: Permanent

Operational: True

Owner: Canadian Hydrographic Service

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)
2026-10-05 01:54 EDT 0.787
2026-10-05 01:57 EDT 0.787
2026-10-05 02:00 EDT 0.785
2026-10-05 02:03 EDT 0.788
2026-10-05 02:06 EDT 0.791
2026-10-05 02:09 EDT 0.797
2026-10-05 02:12 EDT 0.804
2026-10-05 02:15 EDT 0.810
2026-10-05 02:18 EDT 0.811
2026-10-05 02:21 EDT 0.810
2026-10-05 02:24 EDT 0.807
2026-10-05 02:27 EDT 0.802
2026-10-05 02:30 EDT 0.795
2026-10-05 02:33 EDT 0.785
2026-10-05 02:36 EDT 0.777
2026-10-05 02:39 EDT 0.773
2026-10-05 02:42 EDT 0.772
2026-10-05 02:45 EDT 0.774
2026-10-05 02:48 EDT 0.777
2026-10-05 02:51 EDT 0.781
2026-10-05 02:54 EDT 0.782
2026-10-05 02:57 EDT 0.783
2026-10-05 03:00 EDT 0.783
2026-10-05 03:03 EDT 0.781
2026-10-05 03:06 EDT 0.778
2026-10-05 03:09 EDT 0.772
2026-10-05 03:12 EDT 0.766
2026-10-05 03:15 EDT 0.766
2026-10-05 03:18 EDT 0.770
2026-10-05 03:21 EDT 0.774
2026-10-05 03:24 EDT 0.782
2026-10-05 03:27 EDT 0.791
2026-10-05 03:30 EDT 0.794
2026-10-05 03:33 EDT 0.790
2026-10-05 03:36 EDT 0.785
2026-10-05 03:39 EDT 0.778
2026-10-05 03:42 EDT 0.770
2026-10-05 03:45 EDT 0.766
2026-10-05 03:48 EDT 0.768
2026-10-05 03:51 EDT 0.769
2026-10-05 03:54 EDT 0.766
2026-10-05 03:57 EDT 0.763
2026-10-05 04:00 EDT 0.759
2026-10-05 04:03 EDT 0.754
2026-10-05 04:06 EDT 0.752
2026-10-05 04:09 EDT 0.753
2026-10-05 04:12 EDT 0.757
2026-10-05 04:15 EDT 0.762
2026-10-05 04:18 EDT 0.765
2026-10-05 04:21 EDT 0.763
2026-10-05 04:24 EDT 0.756
2026-10-05 04:27 EDT 0.747
2026-10-05 04:30 EDT 0.744
2026-10-05 04:33 EDT 0.751
2026-10-05 04:36 EDT 0.762
2026-10-05 04:39 EDT 0.773
2026-10-05 04:42 EDT 0.782
2026-10-05 04:45 EDT 0.783
2026-10-05 04:48 EDT 0.777
2026-10-05 04:51 EDT 0.769
2026-10-05 04:54 EDT 0.760
2026-10-05 04:57 EDT 0.756
2026-10-05 05:00 EDT 0.759
2026-10-05 05:03 EDT 0.764
2026-10-05 05:06 EDT 0.768
2026-10-05 05:09 EDT 0.771
2026-10-05 05:12 EDT 0.770
2026-10-05 05:15 EDT 0.765
2026-10-05 05:18 EDT 0.762
2026-10-05 05:21 EDT 0.761
2026-10-05 05:24 EDT 0.762
2026-10-05 05:27 EDT 0.763
2026-10-05 05:30 EDT 0.765
2026-10-05 05:33 EDT 0.767
2026-10-05 05:36 EDT 0.772
2026-10-05 05:39 EDT 0.775
2026-10-05 05:42 EDT 0.779
2026-10-05 05:45 EDT 0.784
2026-10-05 05:48 EDT 0.791
2026-10-05 05:51 EDT 0.798
2026-10-05 05:54 EDT 0.803
2026-10-05 05:57 EDT 0.803
2026-10-05 06:00 EDT 0.798
2026-10-05 06:03 EDT 0.792
2026-10-05 06:06 EDT 0.785
2026-10-05 06:09 EDT 0.778
2026-10-05 06:12 EDT 0.785
2026-10-05 06:15 EDT 0.792
2026-10-05 06:18 EDT 0.796
2026-10-05 06:21 EDT 0.793
2026-10-05 06:24 EDT 0.784
2026-10-05 06:27 EDT 0.773
2026-10-05 06:30 EDT 0.760
2026-10-05 06:33 EDT 0.751
2026-10-05 06:36 EDT 0.752
2026-10-05 06:39 EDT 0.760
2026-10-05 06:42 EDT 0.770
2026-10-05 06:45 EDT 0.777
2026-10-05 06:48 EDT 0.782
2026-10-05 06:51 EDT 0.781
2026-10-05 06:54 EDT 0.776
2026-10-05 06:57 EDT 0.772
2026-10-05 07:00 EDT 0.772
2026-10-05 07:03 EDT 0.777
2026-10-05 07:06 EDT 0.782
2026-10-05 07:09 EDT 0.784
2026-10-05 07:12 EDT 0.781
2026-10-05 07:15 EDT 0.777
2026-10-05 07:18 EDT 0.774
2026-10-05 07:21 EDT 0.775
2026-10-05 07:24 EDT 0.778
2026-10-05 07:27 EDT 0.785
2026-10-05 07:30 EDT 0.791
2026-10-05 07:33 EDT 0.787
2026-10-05 07:36 EDT 0.781
2026-10-05 07:39 EDT 0.777
2026-10-05 07:42 EDT 0.774
2026-10-05 07:45 EDT 0.773
2026-10-05 07:48 EDT 0.775
2026-10-05 07:51 EDT 0.781
2026-10-05 07:54 EDT 0.785
2026-10-05 07:57 EDT 0.788
2026-10-05 08:00 EDT 0.788
2026-10-05 08:03 EDT 0.785
2026-10-05 08:06 EDT 0.779
2026-10-05 08:09 EDT 0.774
2026-10-05 08:12 EDT 0.770
2026-10-05 08:15 EDT 0.768
2026-10-05 08:18 EDT 0.776
2026-10-05 08:21 EDT 0.784
2026-10-05 08:24 EDT 0.792
2026-10-05 08:27 EDT 0.800
2026-10-05 08:30 EDT 0.808
2026-10-05 08:33 EDT 0.813
2026-10-05 08:36 EDT 0.810
2026-10-05 08:39 EDT 0.808
2026-10-05 08:42 EDT 0.810
2026-10-05 08:45 EDT 0.819
2026-10-05 08:48 EDT 0.819
2026-10-05 08:51 EDT 0.813
2026-10-05 08:54 EDT 0.803
2026-10-05 08:57 EDT 0.794
2026-10-05 09:00 EDT 0.795
2026-10-05 09:03 EDT 0.798
2026-10-05 09:06 EDT 0.807
2026-10-05 09:09 EDT 0.816
2026-10-05 09:12 EDT 0.822
2026-10-05 09:15 EDT 0.825
2026-10-05 09:18 EDT 0.829
2026-10-05 09:21 EDT 0.831
2026-10-05 09:24 EDT 0.833
2026-10-05 09:27 EDT 0.833
2026-10-05 09:30 EDT 0.833
2026-10-05 09:33 EDT 0.833
2026-10-05 09:36 EDT 0.828
2026-10-05 09:39 EDT 0.822
2026-10-05 09:42 EDT 0.822
2026-10-05 09:45 EDT 0.831
2026-10-05 09:48 EDT 0.840
2026-10-05 09:51 EDT 0.847
2026-10-05 09:54 EDT 0.851
2026-10-05 09:57 EDT 0.853
2026-10-05 10:00 EDT 0.853
2026-10-05 10:03 EDT 0.851
2026-10-05 10:06 EDT 0.847
2026-10-05 10:09 EDT 0.846
2026-10-05 10:12 EDT 0.843
2026-10-05 10:15 EDT 0.847
2026-10-05 10:18 EDT 0.850
2026-10-05 10:21 EDT 0.852
2026-10-05 10:24 EDT 0.854
2026-10-05 10:27 EDT 0.853
2026-10-05 10:30 EDT 0.853
2026-10-05 10:33 EDT 0.852
2026-10-05 10:36 EDT 0.849
2026-10-05 10:39 EDT 0.846
2026-10-05 10:42 EDT 0.843
2026-10-05 10:45 EDT 0.840
2026-10-05 10:48 EDT 0.841
2026-10-05 10:51 EDT 0.847
2026-10-05 10:54 EDT 0.848
2026-10-05 10:57 EDT 0.847
2026-10-05 11:00 EDT 0.849
2026-10-05 11:03 EDT 0.852
2026-10-05 11:06 EDT 0.852
2026-10-05 11:09 EDT 0.853
2026-10-05 11:12 EDT 0.858
2026-10-05 11:15 EDT 0.862
2026-10-05 11:18 EDT 0.864
2026-10-05 11:21 EDT 0.861
2026-10-05 11:24 EDT 0.859
2026-10-05 11:27 EDT 0.855
2026-10-05 11:30 EDT 0.849
2026-10-05 11:33 EDT 0.846
2026-10-05 11:36 EDT 0.845
2026-10-05 11:39 EDT 0.846
2026-10-05 11:42 EDT 0.845
2026-10-05 11:45 EDT 0.845
2026-10-05 11:48 EDT 0.844
2026-10-05 11:51 EDT 0.849
2026-10-05 11:54 EDT 0.854
2026-10-05 11:57 EDT 0.858
2026-10-05 12:00 EDT 0.864
2026-10-05 12:03 EDT 0.872
2026-10-05 12:06 EDT 0.874
2026-10-05 12:09 EDT 0.873
2026-10-05 12:12 EDT 0.877
2026-10-05 12:15 EDT 0.887
2026-10-05 12:18 EDT 0.888
2026-10-05 12:21 EDT 0.882
2026-10-05 12:24 EDT 0.873
2026-10-05 12:27 EDT 0.866
2026-10-05 12:30 EDT 0.860
2026-10-05 12:33 EDT 0.858
2026-10-05 12:36 EDT 0.865
2026-10-05 12:39 EDT 0.874
2026-10-05 12:42 EDT 0.877
2026-10-05 12:45 EDT 0.872
2026-10-05 12:48 EDT 0.869
2026-10-05 12:51 EDT 0.867
2026-10-05 12:54 EDT 0.866
2026-10-05 12:57 EDT 0.872
2026-10-05 13:00 EDT 0.879
2026-10-05 13:03 EDT 0.884
2026-10-05 13:06 EDT 0.884
2026-10-05 13:09 EDT 0.880
2026-10-05 13:12 EDT 0.875
2026-10-05 13:15 EDT 0.878
2026-10-05 13:18 EDT 0.883
2026-10-05 13:21 EDT 0.890
2026-10-05 13:24 EDT 0.897
2026-10-05 13:27 EDT 0.904
2026-10-05 13:30 EDT 0.906
2026-10-05 13:33 EDT 0.900
2026-10-05 13:36 EDT 0.889
2026-10-05 13:39 EDT 0.877
2026-10-05 13:42 EDT 0.865
2026-10-05 13:45 EDT 0.851
2026-10-05 13:48 EDT 0.841
2026-10-05 13:51 EDT 0.839
2026-10-05 13:54 EDT 0.843
2026-10-05 13:57 EDT 0.850
2026-10-05 14:00 EDT 0.859
2026-10-05 14:03 EDT 0.868
2026-10-05 14:06 EDT 0.870
2026-10-05 14:09 EDT 0.866
2026-10-05 14:12 EDT 0.862
2026-10-05 14:15 EDT 0.859
2026-10-05 14:18 EDT 0.859
2026-10-05 14:21 EDT 0.860
2026-10-05 14:24 EDT 0.859
2026-10-05 14:27 EDT 0.861
2026-10-05 14:30 EDT 0.861
2026-10-05 14:33 EDT 0.857
2026-10-05 14:36 EDT 0.851
2026-10-05 14:39 EDT 0.847
2026-10-05 14:42 EDT 0.844
2026-10-05 14:45 EDT 0.841
2026-10-05 14:48 EDT 0.837
2026-10-05 14:51 EDT 0.832
2026-10-05 14:54 EDT 0.826
2026-10-05 14:57 EDT 0.819
2026-10-05 15:00 EDT 0.812
2026-10-05 15:03 EDT 0.811
2026-10-05 15:06 EDT 0.809
2026-10-05 15:09 EDT 0.812
2026-10-05 15:12 EDT 0.815
2026-10-05 15:15 EDT 0.817
2026-10-05 15:18 EDT 0.815
2026-10-05 15:21 EDT 0.813
2026-10-05 15:24 EDT 0.808
2026-10-05 15:27 EDT 0.805
2026-10-05 15:30 EDT 0.805
2026-10-05 15:33 EDT 0.809
2026-10-05 15:36 EDT 0.812
2026-10-05 15:39 EDT 0.814
2026-10-05 15:42 EDT 0.812
2026-10-05 15:45 EDT 0.810
2026-10-05 15:48 EDT 0.806
2026-10-05 15:51 EDT 0.802
2026-10-05 15:54 EDT 0.802
2026-10-05 15:57 EDT 0.805
2026-10-05 16:00 EDT 0.805
2026-10-05 16:03 EDT 0.803
2026-10-05 16:06 EDT 0.798
2026-10-05 16:09 EDT 0.794
2026-10-05 16:12 EDT 0.790
2026-10-05 16:15 EDT 0.787
2026-10-05 16:18 EDT 0.785
2026-10-05 16:21 EDT 0.784
2026-10-05 16:24 EDT 0.783
2026-10-05 16:27 EDT 0.783
2026-10-05 16:30 EDT 0.784
2026-10-05 16:33 EDT 0.786
2026-10-05 16:36 EDT 0.786
2026-10-05 16:39 EDT 0.786
2026-10-05 16:42 EDT 0.788
2026-10-05 16:45 EDT 0.786
2026-10-05 16:48 EDT 0.782
2026-10-05 16:51 EDT 0.778
2026-10-05 16:54 EDT 0.775
2026-10-05 16:57 EDT 0.773
2026-10-05 17:00 EDT 0.776
2026-10-05 17:03 EDT 0.779
2026-10-05 17:06 EDT 0.782
2026-10-05 17:09 EDT 0.783
2026-10-05 17:12 EDT 0.783
2026-10-05 17:15 EDT 0.780
2026-10-05 17:18 EDT 0.775
2026-10-05 17:21 EDT 0.768
2026-10-05 17:24 EDT 0.763
2026-10-05 17:27 EDT 0.760
2026-10-05 17:30 EDT 0.762
2026-10-05 17:33 EDT 0.767
2026-10-05 17:36 EDT 0.769
2026-10-05 17:39 EDT 0.769
2026-10-05 17:42 EDT 0.765
2026-10-05 17:45 EDT 0.760
2026-10-05 17:48 EDT 0.756
2026-10-05 17:51 EDT 0.755
2026-10-05 17:54 EDT 0.760
2026-10-05 17:57 EDT 0.759
2026-10-05 18:00 EDT 0.758
2026-10-05 18:03 EDT 0.757
2026-10-05 18:06 EDT 0.755
2026-10-05 18:09 EDT 0.747
2026-10-05 18:12 EDT 0.736
2026-10-05 18:15 EDT 0.729
2026-10-05 18:18 EDT 0.724
2026-10-05 18:21 EDT 0.728
2026-10-05 18:24 EDT 0.735
2026-10-05 18:27 EDT 0.742
2026-10-05 18:30 EDT 0.746
2026-10-05 18:33 EDT 0.745
2026-10-05 18:36 EDT 0.738
2026-10-05 18:39 EDT 0.729
2026-10-05 18:42 EDT 0.720
2026-10-05 18:45 EDT 0.717
2026-10-05 18:48 EDT 0.723
2026-10-05 18:51 EDT 0.728
2026-10-05 18:54 EDT 0.732
2026-10-05 18:57 EDT 0.735
2026-10-05 19:00 EDT 0.739
2026-10-05 19:03 EDT 0.743
2026-10-05 19:06 EDT 0.738
2026-10-05 19:09 EDT 0.726
2026-10-05 19:12 EDT 0.720
2026-10-05 19:15 EDT 0.715
2026-10-05 19:18 EDT 0.714
2026-10-05 19:21 EDT 0.713
2026-10-05 19:24 EDT 0.716
2026-10-05 19:27 EDT 0.717
2026-10-05 19:30 EDT 0.717
2026-10-05 19:33 EDT 0.715
2026-10-05 19:36 EDT 0.716
2026-10-05 19:39 EDT 0.714
2026-10-05 19:42 EDT 0.711
2026-10-05 19:45 EDT 0.709
2026-10-05 19:48 EDT 0.711
2026-10-05 19:51 EDT 0.712
2026-10-05 19:54 EDT 0.715
2026-10-05 19:57 EDT 0.719
2026-10-05 20:00 EDT 0.722
2026-10-05 20:03 EDT 0.722
2026-10-05 20:06 EDT 0.723
2026-10-05 20:09 EDT 0.721
2026-10-05 20:12 EDT 0.717
2026-10-05 20:15 EDT 0.713
2026-10-05 20:18 EDT 0.714
2026-10-05 20:21 EDT 0.716
2026-10-05 20:24 EDT 0.717
2026-10-05 20:27 EDT 0.716
2026-10-05 20:30 EDT 0.713
2026-10-05 20:33 EDT 0.706
2026-10-05 20:36 EDT 0.700
2026-10-05 20:39 EDT 0.694
2026-10-05 20:42 EDT 0.693
2026-10-05 20:45 EDT 0.694
2026-10-05 20:48 EDT 0.698
2026-10-05 20:51 EDT 0.704
2026-10-05 20:54 EDT 0.710
2026-10-05 20:57 EDT 0.713
2026-10-05 21:00 EDT 0.714
2026-10-05 21:03 EDT 0.713
2026-10-05 21:06 EDT 0.714
2026-10-05 21:09 EDT 0.715
2026-10-05 21:12 EDT 0.716
2026-10-05 21:15 EDT 0.716
2026-10-05 21:18 EDT 0.717
2026-10-05 21:21 EDT 0.718
2026-10-05 21:24 EDT 0.716
2026-10-05 21:27 EDT 0.714
2026-10-05 21:30 EDT 0.710
2026-10-05 21:33 EDT 0.708
2026-10-05 21:36 EDT 0.710
2026-10-05 21:39 EDT 0.713
2026-10-05 21:42 EDT 0.713
2026-10-05 21:45 EDT 0.709
2026-10-05 21:48 EDT 0.703
2026-10-05 21:51 EDT 0.694
2026-10-05 21:54 EDT 0.685
2026-10-05 21:57 EDT 0.678
2026-10-05 22:00 EDT 0.675
2026-10-05 22:03 EDT 0.675
2026-10-05 22:06 EDT 0.678
2026-10-05 22:09 EDT 0.682
2026-10-05 22:12 EDT 0.686
2026-10-05 22:15 EDT 0.687
2026-10-05 22:18 EDT 0.686
2026-10-05 22:21 EDT 0.685
2026-10-05 22:24 EDT 0.683
2026-10-05 22:27 EDT 0.681
2026-10-05 22:30 EDT 0.681
2026-10-05 22:33 EDT 0.683
2026-10-05 22:36 EDT 0.685
2026-10-05 22:39 EDT 0.687
2026-10-05 22:42 EDT 0.689
2026-10-05 22:45 EDT 0.691
2026-10-05 22:48 EDT 0.691
2026-10-05 22:51 EDT 0.691
2026-10-05 22:54 EDT 0.691
2026-10-05 22:57 EDT 0.689
2026-10-05 23:00 EDT 0.687
2026-10-05 23:03 EDT 0.686
2026-10-05 23:06 EDT 0.684
2026-10-05 23:09 EDT 0.685
2026-10-05 23:12 EDT 0.687
2026-10-05 23:15 EDT 0.690
2026-10-05 23:18 EDT 0.691
2026-10-05 23:21 EDT 0.691
2026-10-05 23:24 EDT 0.688
2026-10-05 23:27 EDT 0.684
2026-10-05 23:30 EDT 0.681
2026-10-05 23:33 EDT 0.681
2026-10-05 23:36 EDT 0.684
2026-10-05 23:39 EDT 0.690
2026-10-05 23:42 EDT 0.697
2026-10-05 23:45 EDT 0.702
2026-10-05 23:48 EDT 0.703
2026-10-05 23:51 EDT 0.701
2026-10-05 23:54 EDT 0.697
2026-10-05 23:57 EDT 0.692
2026-10-06 00:00 EDT 0.690
2026-10-06 00:03 EDT 0.691
2026-10-06 00:06 EDT 0.694
2026-10-06 00:09 EDT 0.695
2026-10-06 00:12 EDT 0.694
2026-10-06 00:15 EDT 0.693
2026-10-06 00:18 EDT 0.693
2026-10-06 00:21 EDT 0.694
2026-10-06 00:24 EDT 0.697
2026-10-06 00:27 EDT 0.700
2026-10-06 00:30 EDT 0.702
2026-10-06 00:33 EDT 0.704
2026-10-06 00:36 EDT 0.708
2026-10-06 00:39 EDT 0.712
2026-10-06 00:42 EDT 0.717
2026-10-06 00:45 EDT 0.721
2026-10-06 00:48 EDT 0.722
2026-10-06 00:51 EDT 0.722
2026-10-06 00:54 EDT 0.718
2026-10-06 00:57 EDT 0.712
2026-10-06 01:00 EDT 0.706
2026-10-06 01:03 EDT 0.701
2026-10-06 01:06 EDT 0.699
2026-10-06 01:09 EDT 0.701
2026-10-06 01:12 EDT 0.707
2026-10-06 01:15 EDT 0.713
2026-10-06 01:18 EDT 0.717
2026-10-06 01:21 EDT 0.716
2026-10-06 01:24 EDT 0.712
2026-10-06 01:27 EDT 0.706
2026-10-06 01:30 EDT 0.700
2026-10-06 01:33 EDT 0.699
2026-10-06 01:36 EDT 0.703
2026-10-06 01:39 EDT 0.710
2026-10-06 01:42 EDT 0.718
2026-10-06 01:45 EDT 0.725
2026-10-06 01:48 EDT 0.729
2026-10-06 01:51 EDT 0.729
Forecasts

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

Forecasts
Event Date Forecasts (m)
2026-10-06 01:00 EDT 0.707
2026-10-06 01:15 EDT 0.725
2026-10-06 01:30 EDT 0.714
2026-10-06 01:45 EDT 0.700
2026-10-06 02:00 EDT 0.699
2026-10-06 02:15 EDT 0.698
2026-10-06 02:30 EDT 0.696
2026-10-06 02:45 EDT 0.693
2026-10-06 03:00 EDT 0.690
2026-10-06 03:15 EDT 0.688
2026-10-06 03:30 EDT 0.685
2026-10-06 03:45 EDT 0.682
2026-10-06 04:00 EDT 0.679
2026-10-06 04:15 EDT 0.675
2026-10-06 04:30 EDT 0.671
2026-10-06 04:45 EDT 0.666
2026-10-06 05:00 EDT 0.661
2026-10-06 05:15 EDT 0.656
2026-10-06 05:30 EDT 0.651
2026-10-06 05:45 EDT 0.646
2026-10-06 06:00 EDT 0.642
2026-10-06 06:15 EDT 0.637
2026-10-06 06:30 EDT 0.633
2026-10-06 06:45 EDT 0.629
2026-10-06 07:00 EDT 0.625
2026-10-06 07:15 EDT 0.621
2026-10-06 07:30 EDT 0.618
2026-10-06 07:45 EDT 0.614
2026-10-06 08:00 EDT 0.610
2026-10-06 08:15 EDT 0.606
2026-10-06 08:30 EDT 0.602
2026-10-06 08:45 EDT 0.598
2026-10-06 09:00 EDT 0.595
2026-10-06 09:15 EDT 0.592
2026-10-06 09:30 EDT 0.588
2026-10-06 09:45 EDT 0.585
2026-10-06 10:00 EDT 0.583
2026-10-06 10:15 EDT 0.581
2026-10-06 10:30 EDT 0.581
2026-10-06 10:45 EDT 0.580
2026-10-06 11:00 EDT 0.580
2026-10-06 11:15 EDT 0.581
2026-10-06 11:30 EDT 0.582
2026-10-06 11:45 EDT 0.584
2026-10-06 12:00 EDT 0.585
2026-10-06 12:15 EDT 0.585
2026-10-06 12:30 EDT 0.585
2026-10-06 12:45 EDT 0.585
2026-10-06 13:00 EDT 0.584
2026-10-06 13:15 EDT 0.583
2026-10-06 13:30 EDT 0.582
2026-10-06 13:45 EDT 0.580
2026-10-06 14:00 EDT 0.578
2026-10-06 14:15 EDT 0.577
2026-10-06 14:30 EDT 0.576
2026-10-06 14:45 EDT 0.576
2026-10-06 15:00 EDT 0.575
2026-10-06 15:15 EDT 0.574
2026-10-06 15:30 EDT 0.574
2026-10-06 15:45 EDT 0.573
2026-10-06 16:00 EDT 0.572
2026-10-06 16:15 EDT 0.571
2026-10-06 16:30 EDT 0.569
2026-10-06 16:45 EDT 0.567
2026-10-06 17:00 EDT 0.565
2026-10-06 17:15 EDT 0.563
2026-10-06 17:30 EDT 0.560
2026-10-06 17:45 EDT 0.556
2026-10-06 18:00 EDT 0.553
2026-10-06 18:15 EDT 0.549
2026-10-06 18:30 EDT 0.546
2026-10-06 18:45 EDT 0.541
2026-10-06 19:00 EDT 0.537
2026-10-06 19:15 EDT 0.533
2026-10-06 19:30 EDT 0.529
2026-10-06 19:45 EDT 0.526
2026-10-06 20:00 EDT 0.522
2026-10-06 20:15 EDT 0.519
2026-10-06 20:30 EDT 0.515
2026-10-06 20:45 EDT 0.512
2026-10-06 21:00 EDT 0.510
2026-10-06 21:15 EDT 0.509
2026-10-06 21:30 EDT 0.509
2026-10-06 21:45 EDT 0.510
2026-10-06 22:00 EDT 0.512
2026-10-06 22:15 EDT 0.515
2026-10-06 22:30 EDT 0.520
2026-10-06 22:45 EDT 0.526
2026-10-06 23:00 EDT 0.534
2026-10-06 23:15 EDT 0.542
2026-10-06 23:30 EDT 0.552
2026-10-06 23:45 EDT 0.562
2026-10-07 00:00 EDT 0.572
2026-10-07 00:15 EDT 0.584
2026-10-07 00:30 EDT 0.595
2026-10-07 00:45 EDT 0.607
2026-10-07 01:00 EDT 0.619
2026-10-07 01:15 EDT 0.631
2026-10-07 01:30 EDT 0.643
2026-10-07 01:45 EDT 0.656
2026-10-07 02:00 EDT 0.668
2026-10-07 02:15 EDT 0.680
2026-10-07 02:30 EDT 0.692
2026-10-07 02:45 EDT 0.704
2026-10-07 03:00 EDT 0.715
2026-10-07 03:15 EDT 0.726
2026-10-07 03:30 EDT 0.736
2026-10-07 03:45 EDT 0.746
2026-10-07 04:00 EDT 0.754
2026-10-07 04:15 EDT 0.763
2026-10-07 04:30 EDT 0.770
2026-10-07 04:45 EDT 0.777
2026-10-07 05:00 EDT 0.782
2026-10-07 05:15 EDT 0.785
2026-10-07 05:30 EDT 0.787
2026-10-07 05:45 EDT 0.788
2026-10-07 06:00 EDT 0.788
2026-10-07 06:15 EDT 0.787
2026-10-07 06:30 EDT 0.785
2026-10-07 06:45 EDT 0.783
2026-10-07 07:00 EDT 0.779
2026-10-07 07:15 EDT 0.775
2026-10-07 07:30 EDT 0.769
2026-10-07 07:45 EDT 0.763
2026-10-07 08:00 EDT 0.756
2026-10-07 08:15 EDT 0.749
2026-10-07 08:30 EDT 0.743
2026-10-07 08:45 EDT 0.735
2026-10-07 09:00 EDT 0.728
2026-10-07 09:15 EDT 0.721
2026-10-07 09:30 EDT 0.714
2026-10-07 09:45 EDT 0.707
2026-10-07 10:00 EDT 0.700
2026-10-07 10:15 EDT 0.694
2026-10-07 10:30 EDT 0.689
2026-10-07 10:45 EDT 0.684
2026-10-07 11:00 EDT 0.680
2026-10-07 11:15 EDT 0.676
2026-10-07 11:30 EDT 0.673
2026-10-07 11:45 EDT 0.670
2026-10-07 12:00 EDT 0.668
2026-10-07 12:15 EDT 0.666
2026-10-07 12:30 EDT 0.665
2026-10-07 12:45 EDT 0.664
2026-10-07 13:00 EDT 0.663
2026-10-07 13:15 EDT 0.661
2026-10-07 13:30 EDT 0.660
2026-10-07 13:45 EDT 0.659
2026-10-07 14:00 EDT 0.658
2026-10-07 14:15 EDT 0.657
2026-10-07 14:30 EDT 0.657
2026-10-07 14:45 EDT 0.657
2026-10-07 15:00 EDT 0.658
2026-10-07 15:15 EDT 0.659
2026-10-07 15:30 EDT 0.661
2026-10-07 15:45 EDT 0.664
2026-10-07 16:00 EDT 0.668
2026-10-07 16:15 EDT 0.672
2026-10-07 16:30 EDT 0.678
2026-10-07 16:45 EDT 0.684
2026-10-07 17:00 EDT 0.690
2026-10-07 17:15 EDT 0.696
2026-10-07 17:30 EDT 0.702
2026-10-07 17:45 EDT 0.707
2026-10-07 18:00 EDT 0.712
2026-10-07 18:15 EDT 0.716
2026-10-07 18:30 EDT 0.720
2026-10-07 18:45 EDT 0.723
2026-10-07 19:00 EDT 0.726
2026-10-07 19:15 EDT 0.729
2026-10-07 19:30 EDT 0.731
2026-10-07 19:45 EDT 0.732
2026-10-07 20:00 EDT 0.734
2026-10-07 20:15 EDT 0.736
2026-10-07 20:30 EDT 0.737
2026-10-07 20:45 EDT 0.738
2026-10-07 21:00 EDT 0.739
2026-10-07 21:15 EDT 0.739
2026-10-07 21:30 EDT 0.738
2026-10-07 21:45 EDT 0.738
2026-10-07 22:00 EDT 0.737
2026-10-07 22:15 EDT 0.736
2026-10-07 22:30 EDT 0.735
2026-10-07 22:45 EDT 0.733
2026-10-07 23:00 EDT 0.731
2026-10-07 23:15 EDT 0.730
2026-10-07 23:30 EDT 0.728
2026-10-07 23:45 EDT 0.726
2026-10-08 00:00 EDT 0.724
2026-10-08 00:15 EDT 0.723
2026-10-08 00:30 EDT 0.723
2026-10-08 00:45 EDT 0.723
2026-10-08 01:00 EDT 0.723
2026-10-08 01:15 EDT 0.723
2026-10-08 01:30 EDT 0.722
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
High Water Level 1.30 N/A
Highest Recorded Water Level 3.10 1985-12-01
Lowest Recorded Water Level -1.34 1964-03-09
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 173.50

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

Caution: Benchmark coordinates provided through this service are for general reference only and may not meet the accuracy requirements of survey or engineering applications. Users undertaking GPS-based or other high-accuracy survey activities are responsible for verifying and determining their own precise coordinates before use.

Benchmark Number Elevation (m) Unique Label Established Condition Latitude Longitude More Info
PT COLB-1979 3.118 79U3010 1979 UNKNOWN 42.873081 -79.251414 More Info
SLSA 3.073 75U3004 1975 UNKNOWN 42.873081 -79.251414 More Info
PT COLB-1975 2.838 75U9502 1975 GOOD 42.874361 -79.252833 More Info
135-F 4.155 16U135F 1916 GOOD 42.885167 -79.250222 More Info
3581 4.123 63U3581 1963 GOOD 42.89058 -79.24457 More Info
3582 3.214 63U3582 1963 GOOD 42.88339 -79.25089 More Info
575-F 5.920 54U575F 1954 DESTROYED 42.880686 -79.250661 More Info
577-F 2.950 54U577F 1954 NOT_FOUND 42.88 -79.251667 More Info
70-U-679 3.236 70U679 1970 GOOD 42.884897 -79.254956 More Info
71-U-032 2.445 71U032 1971 GOOD 42.874361 -79.252833 More Info
M053005 2.368 M053005 2005 GOOD 42.875983 -79.249826 More Info
Bulk Data Export
List of continuous water level data holdings
Download Data From Data Type
2019-08-31 - 2026-10-06 Water level official value (wlo)
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