Punchbowl - 01217

< Back to all stations

Station Information

Code: 01217

Province: Newfoundland and Labrador

Location: 53.25, -55.766667

Type: Discontinued

Operational: False

Owner: Canadian Hydrographic Service

7 Day and Hourly Tides

7 day and hourly prediction tide tables provide predicted times and heights of the high and low waters. More info

PrintAnnual predictions
2023-12-08 (Fri)
Time AST Height (m) Height (ft)
03:35 1.2 3.8
09:49 0.6 1.9
15:32 1.1 3.4
21:47 0.4 1.5
2023-12-09 (Sat)
Time AST Height (m) Height (ft)
04:17 1.3 4.1
10:38 0.5 1.5
16:21 1 3.4
22:25 0.4 1.2
2023-12-10 (Sun)
Time AST Height (m) Height (ft)
04:54 1.3 4.3
11:21 0.3 1.1
17:05 1 3.4
22:59 0.3 1.1
2023-12-11 (Mon)
Time AST Height (m) Height (ft)
05:28 1.4 4.5
12:00 0.3 0.9
17:46 1 3.4
23:33 0.3 1
2023-12-12 (Tue)
Time AST Height (m) Height (ft)
06:02 1.4 4.7
12:38 0.2 0.7
18:26 1 3.4
2023-12-13 (Wed)
Time AST Height (m) Height (ft)
00:08 0.3 0.9
06:37 1.5 4.8
13:15 0.2 0.6
19:06 1 3.4
2023-12-14 (Thu)
Time AST Height (m) Height (ft)
00:47 0.3 0.9
07:15 1.5 4.9
13:56 0.2 0.7
19:50 1.1 3.5
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
2023-12-08 0.8 1 1.1 1.2 1.2 1.1 1 0.8 0.7 0.6 0.6 0.6 0.7 0.9 1 1 1 1 0.8 0.7 0.6 0.5 0.4 0.5
2023-12-09 0.7 0.9 1 1.2 1.2 1.2 1.1 0.9 0.7 0.6 0.5 0.5 0.5 0.7 0.8 1 1 1 0.9 0.8 0.6 0.5 0.4 0.4
2023-12-10 0.5 0.7 0.9 1.1 1.3 1.3 1.2 1.1 0.8 0.6 0.4 0.3 0.4 0.5 0.7 0.8 1 1 1 0.9 0.7 0.5 0.4 0.3
2023-12-11 0.4 0.5 0.8 1 1.2 1.4 1.4 1.2 1 0.7 0.5 0.3 0.3 0.3 0.5 0.7 0.9 1 1 1 0.8 0.6 0.4 0.3
2023-12-12 0.3 0.4 0.6 0.9 1.2 1.4 1.4 1.4 1.2 0.9 0.6 0.4 0.2 0.2 0.3 0.5 0.7 0.9 1 1 0.9 0.7 0.5 0.3
2023-12-13 0.3 0.3 0.5 0.7 1 1.3 1.4 1.5 1.3 1.1 0.8 0.5 0.3 0.2 0.2 0.4 0.6 0.8 1 1 1 0.8 0.6 0.4
2023-12-14 0.3 0.3 0.3 0.6 0.9 1.2 1.4 1.5 1.5 1.3 1 0.7 0.4 0.3 0.2 0.3 0.4 0.7 0.9 1 1.1 1 0.8 0.6
Predictions

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

Predictions
Event Date Predictions (m)
2023-12-07 18:00 AST 0.761
2023-12-07 18:15 AST 0.728
2023-12-07 18:30 AST 0.697
2023-12-07 18:45 AST 0.668
2023-12-07 19:00 AST 0.641
2023-12-07 19:15 AST 0.618
2023-12-07 19:30 AST 0.596
2023-12-07 19:45 AST 0.578
2023-12-07 20:00 AST 0.562
2023-12-07 20:15 AST 0.548
2023-12-07 20:30 AST 0.538
2023-12-07 20:45 AST 0.53
2023-12-07 21:00 AST 0.526
2023-12-07 21:15 AST 0.527
2023-12-07 21:30 AST 0.532
2023-12-07 21:45 AST 0.541
2023-12-07 22:00 AST 0.556
2023-12-07 22:15 AST 0.575
2023-12-07 22:30 AST 0.598
2023-12-07 22:45 AST 0.625
2023-12-07 23:00 AST 0.656
2023-12-07 23:15 AST 0.691
2023-12-07 23:30 AST 0.728
2023-12-07 23:45 AST 0.767
2023-12-08 00:00 AST 0.807
2023-12-08 00:15 AST 0.848
2023-12-08 00:30 AST 0.888
2023-12-08 00:45 AST 0.927
2023-12-08 01:00 AST 0.964
2023-12-08 01:15 AST 0.998
2023-12-08 01:30 AST 1.03
2023-12-08 01:45 AST 1.059
2023-12-08 02:00 AST 1.085
2023-12-08 02:15 AST 1.107
2023-12-08 02:30 AST 1.127
2023-12-08 02:45 AST 1.144
2023-12-08 03:00 AST 1.156
2023-12-08 03:15 AST 1.165
2023-12-08 03:30 AST 1.169
2023-12-08 03:45 AST 1.168
2023-12-08 04:00 AST 1.163
2023-12-08 04:15 AST 1.153
2023-12-08 04:30 AST 1.138
2023-12-08 04:45 AST 1.12
2023-12-08 05:00 AST 1.097
2023-12-08 05:15 AST 1.071
2023-12-08 05:30 AST 1.042
2023-12-08 05:45 AST 1.01
2023-12-08 06:00 AST 0.975
2023-12-08 06:15 AST 0.938
2023-12-08 06:30 AST 0.9
2023-12-08 06:45 AST 0.862
2023-12-08 07:00 AST 0.824
2023-12-08 07:15 AST 0.787
2023-12-08 07:30 AST 0.752
2023-12-08 07:45 AST 0.719
2023-12-08 08:00 AST 0.689
2023-12-08 08:15 AST 0.662
2023-12-08 08:30 AST 0.638
2023-12-08 08:45 AST 0.617
2023-12-08 09:00 AST 0.6
2023-12-08 09:15 AST 0.588
2023-12-08 09:30 AST 0.579
2023-12-08 09:45 AST 0.576
2023-12-08 10:00 AST 0.577
2023-12-08 10:15 AST 0.583
2023-12-08 10:30 AST 0.592
2023-12-08 10:45 AST 0.606
2023-12-08 11:00 AST 0.623
2023-12-08 11:15 AST 0.644
2023-12-08 11:30 AST 0.668
2023-12-08 11:45 AST 0.694
2023-12-08 12:00 AST 0.723
2023-12-08 12:15 AST 0.754
2023-12-08 12:30 AST 0.787
2023-12-08 12:45 AST 0.821
2023-12-08 13:00 AST 0.854
2023-12-08 13:15 AST 0.887
2023-12-08 13:30 AST 0.918
2023-12-08 13:45 AST 0.946
2023-12-08 14:00 AST 0.972
2023-12-08 14:15 AST 0.994
2023-12-08 14:30 AST 1.013
2023-12-08 14:45 AST 1.029
2023-12-08 15:00 AST 1.04
2023-12-08 15:15 AST 1.048
2023-12-08 15:30 AST 1.051
2023-12-08 15:45 AST 1.049
2023-12-08 16:00 AST 1.042
2023-12-08 16:15 AST 1.031
2023-12-08 16:30 AST 1.014
2023-12-08 16:45 AST 0.994
2023-12-08 17:00 AST 0.969
2023-12-08 17:15 AST 0.94
2023-12-08 17:30 AST 0.909
2023-12-08 17:45 AST 0.875
2023-12-08 18:00 AST 0.839
2023-12-08 18:15 AST 0.801
2023-12-08 18:30 AST 0.762
2023-12-08 18:45 AST 0.723
2023-12-08 19:00 AST 0.685
2023-12-08 19:15 AST 0.647
2023-12-08 19:30 AST 0.612
2023-12-08 19:45 AST 0.58
2023-12-08 20:00 AST 0.551
2023-12-08 20:15 AST 0.524
2023-12-08 20:30 AST 0.502
2023-12-08 20:45 AST 0.482
2023-12-08 21:00 AST 0.466
2023-12-08 21:15 AST 0.454
2023-12-08 21:30 AST 0.446
2023-12-08 21:45 AST 0.443
2023-12-08 22:00 AST 0.445
2023-12-08 22:15 AST 0.452
2023-12-08 22:30 AST 0.466
2023-12-08 22:45 AST 0.486
2023-12-08 23:00 AST 0.511
2023-12-08 23:15 AST 0.542
2023-12-08 23:30 AST 0.577
2023-12-08 23:45 AST 0.617
2023-12-09 00:00 AST 0.661
2023-12-09 00:15 AST 0.707
2023-12-09 00:30 AST 0.755
2023-12-09 00:45 AST 0.805
2023-12-09 01:00 AST 0.855
2023-12-09 01:15 AST 0.904
2023-12-09 01:30 AST 0.952
2023-12-09 01:45 AST 0.998
2023-12-09 02:00 AST 1.041
2023-12-09 02:15 AST 1.08
2023-12-09 02:30 AST 1.117
2023-12-09 02:45 AST 1.149
2023-12-09 03:00 AST 1.178
2023-12-09 03:15 AST 1.202
2023-12-09 03:30 AST 1.223
2023-12-09 03:45 AST 1.238
2023-12-09 04:00 AST 1.248
2023-12-09 04:15 AST 1.251
2023-12-09 04:30 AST 1.249
2023-12-09 04:45 AST 1.24
2023-12-09 05:00 AST 1.225
2023-12-09 05:15 AST 1.204
2023-12-09 05:30 AST 1.177
2023-12-09 05:45 AST 1.146
2023-12-09 06:00 AST 1.11
2023-12-09 06:15 AST 1.07
2023-12-09 06:30 AST 1.026
2023-12-09 06:45 AST 0.98
2023-12-09 07:00 AST 0.931
2023-12-09 07:15 AST 0.881
2023-12-09 07:30 AST 0.831
2023-12-09 07:45 AST 0.781
2023-12-09 08:00 AST 0.733
2023-12-09 08:15 AST 0.687
2023-12-09 08:30 AST 0.644
2023-12-09 08:45 AST 0.604
2023-12-09 09:00 AST 0.568
2023-12-09 09:15 AST 0.537
2023-12-09 09:30 AST 0.509
2023-12-09 09:45 AST 0.486
2023-12-09 10:00 AST 0.469
2023-12-09 10:15 AST 0.457
2023-12-09 10:30 AST 0.45
2023-12-09 10:45 AST 0.45
2023-12-09 11:00 AST 0.456
2023-12-09 11:15 AST 0.467
2023-12-09 11:30 AST 0.483
2023-12-09 11:45 AST 0.505
2023-12-09 12:00 AST 0.53
2023-12-09 12:15 AST 0.56
2023-12-09 12:30 AST 0.594
2023-12-09 12:45 AST 0.63
2023-12-09 13:00 AST 0.67
2023-12-09 13:15 AST 0.711
2023-12-09 13:30 AST 0.753
2023-12-09 13:45 AST 0.796
2023-12-09 14:00 AST 0.837
2023-12-09 14:15 AST 0.876
2023-12-09 14:30 AST 0.912
2023-12-09 14:45 AST 0.945
2023-12-09 15:00 AST 0.974
2023-12-09 15:15 AST 0.998
2023-12-09 15:30 AST 1.018
2023-12-09 15:45 AST 1.034
2023-12-09 16:00 AST 1.044
2023-12-09 16:15 AST 1.049
2023-12-09 16:30 AST 1.048
2023-12-09 16:45 AST 1.042
2023-12-09 17:00 AST 1.03
2023-12-09 17:15 AST 1.012
2023-12-09 17:30 AST 0.988
2023-12-09 17:45 AST 0.96
2023-12-09 18:00 AST 0.928
2023-12-09 18:15 AST 0.892
2023-12-09 18:30 AST 0.853
2023-12-09 18:45 AST 0.811
2023-12-09 19:00 AST 0.768
2023-12-09 19:15 AST 0.723
2023-12-09 19:30 AST 0.679
2023-12-09 19:45 AST 0.635
2023-12-09 20:00 AST 0.592
2023-12-09 20:15 AST 0.553
2023-12-09 20:30 AST 0.516
2023-12-09 20:45 AST 0.483
2023-12-09 21:00 AST 0.454
2023-12-09 21:15 AST 0.43
2023-12-09 21:30 AST 0.409
2023-12-09 21:45 AST 0.393
2023-12-09 22:00 AST 0.381
2023-12-09 22:15 AST 0.375
2023-12-09 22:30 AST 0.374
2023-12-09 22:45 AST 0.38
2023-12-09 23:00 AST 0.392
2023-12-09 23:15 AST 0.41
2023-12-09 23:30 AST 0.436
2023-12-09 23:45 AST 0.468
2023-12-10 00:00 AST 0.506
2023-12-10 00:15 AST 0.55
2023-12-10 00:30 AST 0.598
2023-12-10 00:45 AST 0.649
2023-12-10 01:00 AST 0.704
2023-12-10 01:15 AST 0.761
2023-12-10 01:30 AST 0.819
2023-12-10 01:45 AST 0.877
2023-12-10 02:00 AST 0.934
2023-12-10 02:15 AST 0.99
2023-12-10 02:30 AST 1.043
2023-12-10 02:45 AST 1.093
2023-12-10 03:00 AST 1.139
2023-12-10 03:15 AST 1.18
2023-12-10 03:30 AST 1.217
2023-12-10 03:45 AST 1.248
2023-12-10 04:00 AST 1.275
2023-12-10 04:15 AST 1.296
2023-12-10 04:30 AST 1.31
2023-12-10 04:45 AST 1.318
2023-12-10 05:00 AST 1.319
2023-12-10 05:15 AST 1.312
2023-12-10 05:30 AST 1.297
2023-12-10 05:45 AST 1.274
2023-12-10 06:00 AST 1.245
2023-12-10 06:15 AST 1.209
2023-12-10 06:30 AST 1.167
2023-12-10 06:45 AST 1.12
2023-12-10 07:00 AST 1.069
2023-12-10 07:15 AST 1.015
2023-12-10 07:30 AST 0.957
2023-12-10 07:45 AST 0.898
2023-12-10 08:00 AST 0.838
2023-12-10 08:15 AST 0.778
2023-12-10 08:30 AST 0.72
2023-12-10 08:45 AST 0.663
2023-12-10 09:00 AST 0.609
2023-12-10 09:15 AST 0.559
2023-12-10 09:30 AST 0.514
2023-12-10 09:45 AST 0.472
2023-12-10 10:00 AST 0.436
2023-12-10 10:15 AST 0.405
2023-12-10 10:30 AST 0.38
2023-12-10 10:45 AST 0.36
2023-12-10 11:00 AST 0.347
2023-12-10 11:15 AST 0.341
2023-12-10 11:30 AST 0.341
2023-12-10 11:45 AST 0.349
2023-12-10 12:00 AST 0.363
2023-12-10 12:15 AST 0.384
2023-12-10 12:30 AST 0.41
2023-12-10 12:45 AST 0.442
2023-12-10 13:00 AST 0.479
2023-12-10 13:15 AST 0.519
2023-12-10 13:30 AST 0.563
2023-12-10 13:45 AST 0.61
2023-12-10 14:00 AST 0.658
2023-12-10 14:15 AST 0.707
2023-12-10 14:30 AST 0.756
2023-12-10 14:45 AST 0.804
2023-12-10 15:00 AST 0.849
2023-12-10 15:15 AST 0.89
2023-12-10 15:30 AST 0.927
2023-12-10 15:45 AST 0.96
2023-12-10 16:00 AST 0.987
2023-12-10 16:15 AST 1.01
2023-12-10 16:30 AST 1.027
2023-12-10 16:45 AST 1.038
2023-12-10 17:00 AST 1.043
2023-12-10 17:15 AST 1.042
2023-12-10 17:30 AST 1.035
2023-12-10 17:45 AST 1.021
2023-12-10 18:00 AST 1
2023-12-10 18:15 AST 0.974
2023-12-10 18:30 AST 0.942
2023-12-10 18:45 AST 0.905
2023-12-10 19:00 AST 0.864
2023-12-10 19:15 AST 0.82
2023-12-10 19:30 AST 0.773
2023-12-10 19:45 AST 0.725
2023-12-10 20:00 AST 0.676
2023-12-10 20:15 AST 0.628
2023-12-10 20:30 AST 0.58
2023-12-10 20:45 AST 0.535
2023-12-10 21:00 AST 0.493
2023-12-10 21:15 AST 0.455
2023-12-10 21:30 AST 0.421
2023-12-10 21:45 AST 0.392
2023-12-10 22:00 AST 0.368
2023-12-10 22:15 AST 0.349
2023-12-10 22:30 AST 0.336
2023-12-10 22:45 AST 0.327
2023-12-10 23:00 AST 0.324
2023-12-10 23:15 AST 0.328
2023-12-10 23:30 AST 0.338
2023-12-10 23:45 AST 0.355
2023-12-11 00:00 AST 0.379
2023-12-11 00:15 AST 0.411
2023-12-11 00:30 AST 0.45
2023-12-11 00:45 AST 0.495
2023-12-11 01:00 AST 0.546
2023-12-11 01:15 AST 0.602
2023-12-11 01:30 AST 0.661
2023-12-11 01:45 AST 0.723
2023-12-11 02:00 AST 0.788
2023-12-11 02:15 AST 0.853
2023-12-11 02:30 AST 0.918
2023-12-11 02:45 AST 0.981
2023-12-11 03:00 AST 1.043
2023-12-11 03:15 AST 1.101
2023-12-11 03:30 AST 1.155
2023-12-11 03:45 AST 1.204
2023-12-11 04:00 AST 1.248
2023-12-11 04:15 AST 1.285
2023-12-11 04:30 AST 1.317
2023-12-11 04:45 AST 1.342
2023-12-11 05:00 AST 1.36
2023-12-11 05:15 AST 1.371
2023-12-11 05:30 AST 1.374
2023-12-11 05:45 AST 1.369
2023-12-11 06:00 AST 1.355
2023-12-11 06:15 AST 1.332
2023-12-11 06:30 AST 1.301
2023-12-11 06:45 AST 1.262
2023-12-11 07:00 AST 1.216
2023-12-11 07:15 AST 1.165
2023-12-11 07:30 AST 1.108
2023-12-11 07:45 AST 1.047
2023-12-11 08:00 AST 0.984
2023-12-11 08:15 AST 0.918
2023-12-11 08:30 AST 0.851
2023-12-11 08:45 AST 0.784
2023-12-11 09:00 AST 0.717
2023-12-11 09:15 AST 0.652
2023-12-11 09:30 AST 0.591
2023-12-11 09:45 AST 0.533
2023-12-11 10:00 AST 0.479
2023-12-11 10:15 AST 0.431
2023-12-11 10:30 AST 0.388
2023-12-11 10:45 AST 0.351
2023-12-11 11:00 AST 0.319
2023-12-11 11:15 AST 0.294
2023-12-11 11:30 AST 0.276
2023-12-11 11:45 AST 0.265
2023-12-11 12:00 AST 0.261
2023-12-11 12:15 AST 0.264
2023-12-11 12:30 AST 0.276
2023-12-11 12:45 AST 0.294
2023-12-11 13:00 AST 0.32
2023-12-11 13:15 AST 0.352
2023-12-11 13:30 AST 0.389
2023-12-11 13:45 AST 0.431
2023-12-11 14:00 AST 0.478
2023-12-11 14:15 AST 0.527
2023-12-11 14:30 AST 0.579
2023-12-11 14:45 AST 0.632
2023-12-11 15:00 AST 0.686
2023-12-11 15:15 AST 0.739
2023-12-11 15:30 AST 0.79
2023-12-11 15:45 AST 0.838
2023-12-11 16:00 AST 0.882
2023-12-11 16:15 AST 0.921
2023-12-11 16:30 AST 0.955
2023-12-11 16:45 AST 0.983
2023-12-11 17:00 AST 1.005
2023-12-11 17:15 AST 1.022
2023-12-11 17:30 AST 1.032
2023-12-11 17:45 AST 1.036
2023-12-11 18:00 AST 1.033
2023-12-11 18:15 AST 1.024
2023-12-11 18:30 AST 1.007
2023-12-11 18:45 AST 0.983
2023-12-11 19:00 AST 0.952
2023-12-11 19:15 AST 0.916
2023-12-11 19:30 AST 0.875
2023-12-11 19:45 AST 0.829
2023-12-11 20:00 AST 0.78
2023-12-11 20:15 AST 0.73
2023-12-11 20:30 AST 0.678
2023-12-11 20:45 AST 0.626
2023-12-11 21:00 AST 0.575
2023-12-11 21:15 AST 0.526
2023-12-11 21:30 AST 0.48
2023-12-11 21:45 AST 0.438
2023-12-11 22:00 AST 0.401
2023-12-11 22:15 AST 0.368
2023-12-11 22:30 AST 0.342
2023-12-11 22:45 AST 0.32
2023-12-11 23:00 AST 0.305
2023-12-11 23:15 AST 0.295
2023-12-11 23:30 AST 0.29
2023-12-11 23:45 AST 0.292
2023-12-12 00:00 AST 0.3
2023-12-12 00:15 AST 0.316
2023-12-12 00:30 AST 0.338
2023-12-12 00:45 AST 0.369
2023-12-12 01:00 AST 0.407
2023-12-12 01:15 AST 0.453
2023-12-12 01:30 AST 0.505
2023-12-12 01:45 AST 0.563
2023-12-12 02:00 AST 0.626
2023-12-12 02:15 AST 0.692
2023-12-12 02:30 AST 0.762
2023-12-12 02:45 AST 0.832
2023-12-12 03:00 AST 0.903
2023-12-12 03:15 AST 0.973
2023-12-12 03:30 AST 1.041
2023-12-12 03:45 AST 1.106
2023-12-12 04:00 AST 1.167
2023-12-12 04:15 AST 1.223
2023-12-12 04:30 AST 1.272
2023-12-12 04:45 AST 1.315
2023-12-12 05:00 AST 1.352
2023-12-12 05:15 AST 1.381
2023-12-12 05:30 AST 1.402
2023-12-12 05:45 AST 1.415
2023-12-12 06:00 AST 1.42
2023-12-12 06:15 AST 1.417
2023-12-12 06:30 AST 1.405
2023-12-12 06:45 AST 1.383
2023-12-12 07:00 AST 1.352
2023-12-12 07:15 AST 1.313
2023-12-12 07:30 AST 1.265
2023-12-12 07:45 AST 1.211
2023-12-12 08:00 AST 1.151
2023-12-12 08:15 AST 1.086
2023-12-12 08:30 AST 1.018
2023-12-12 08:45 AST 0.947
2023-12-12 09:00 AST 0.875
2023-12-12 09:15 AST 0.803
2023-12-12 09:30 AST 0.731
2023-12-12 09:45 AST 0.661
2023-12-12 10:00 AST 0.593
2023-12-12 10:15 AST 0.529
2023-12-12 10:30 AST 0.47
2023-12-12 10:45 AST 0.416
2023-12-12 11:00 AST 0.368
2023-12-12 11:15 AST 0.326
2023-12-12 11:30 AST 0.29
2023-12-12 11:45 AST 0.261
2023-12-12 12:00 AST 0.239
2023-12-12 12:15 AST 0.223
2023-12-12 12:30 AST 0.216
2023-12-12 12:45 AST 0.216
2023-12-12 13:00 AST 0.223
2023-12-12 13:15 AST 0.239
2023-12-12 13:30 AST 0.262
2023-12-12 13:45 AST 0.293
2023-12-12 14:00 AST 0.329
2023-12-12 14:15 AST 0.371
2023-12-12 14:30 AST 0.418
2023-12-12 14:45 AST 0.468
2023-12-12 15:00 AST 0.521
2023-12-12 15:15 AST 0.576
2023-12-12 15:30 AST 0.632
2023-12-12 15:45 AST 0.687
2023-12-12 16:00 AST 0.742
2023-12-12 16:15 AST 0.794
2023-12-12 16:30 AST 0.843
2023-12-12 16:45 AST 0.887
2023-12-12 17:00 AST 0.927
2023-12-12 17:15 AST 0.96
2023-12-12 17:30 AST 0.988
2023-12-12 17:45 AST 1.009
2023-12-12 18:00 AST 1.024
2023-12-12 18:15 AST 1.033
2023-12-12 18:30 AST 1.034
2023-12-12 18:45 AST 1.029
2023-12-12 19:00 AST 1.016
2023-12-12 19:15 AST 0.995
2023-12-12 19:30 AST 0.968
2023-12-12 19:45 AST 0.933
2023-12-12 20:00 AST 0.892
2023-12-12 20:15 AST 0.846
2023-12-12 20:30 AST 0.797
2023-12-12 20:45 AST 0.744
2023-12-12 21:00 AST 0.69
2023-12-12 21:15 AST 0.636
2023-12-12 21:30 AST 0.583
2023-12-12 21:45 AST 0.531
2023-12-12 22:00 AST 0.482
2023-12-12 22:15 AST 0.437
2023-12-12 22:30 AST 0.396
2023-12-12 22:45 AST 0.36
2023-12-12 23:00 AST 0.33
2023-12-12 23:15 AST 0.306
2023-12-12 23:30 AST 0.288
2023-12-12 23:45 AST 0.275
2023-12-13 00:00 AST 0.269
2023-12-13 00:15 AST 0.269
2023-12-13 00:30 AST 0.275
2023-12-13 00:45 AST 0.288
2023-12-13 01:00 AST 0.308
2023-12-13 01:15 AST 0.337
2023-12-13 01:30 AST 0.373
2023-12-13 01:45 AST 0.417
2023-12-13 02:00 AST 0.469
2023-12-13 02:15 AST 0.528
2023-12-13 02:30 AST 0.593
2023-12-13 02:45 AST 0.663
2023-12-13 03:00 AST 0.735
2023-12-13 03:15 AST 0.81
2023-12-13 03:30 AST 0.886
2023-12-13 03:45 AST 0.96
2023-12-13 04:00 AST 1.034
2023-12-13 04:15 AST 1.104
2023-12-13 04:30 AST 1.171
2023-12-13 04:45 AST 1.232
2023-12-13 05:00 AST 1.288
2023-12-13 05:15 AST 1.336
2023-12-13 05:30 AST 1.378
2023-12-13 05:45 AST 1.411
2023-12-13 06:00 AST 1.436
2023-12-13 06:15 AST 1.453
2023-12-13 06:30 AST 1.462
2023-12-13 06:45 AST 1.461
2023-12-13 07:00 AST 1.452
2023-12-13 07:15 AST 1.433
2023-12-13 07:30 AST 1.404
2023-12-13 07:45 AST 1.367
2023-12-13 08:00 AST 1.32
2023-12-13 08:15 AST 1.266
2023-12-13 08:30 AST 1.205
2023-12-13 08:45 AST 1.138
2023-12-13 09:00 AST 1.067
2023-12-13 09:15 AST 0.994
2023-12-13 09:30 AST 0.919
2023-12-13 09:45 AST 0.843
2023-12-13 10:00 AST 0.768
2023-12-13 10:15 AST 0.694
2023-12-13 10:30 AST 0.622
2023-12-13 10:45 AST 0.554
2023-12-13 11:00 AST 0.49
2023-12-13 11:15 AST 0.431
2023-12-13 11:30 AST 0.378
2023-12-13 11:45 AST 0.332
2023-12-13 12:00 AST 0.292
2023-12-13 12:15 AST 0.259
2023-12-13 12:30 AST 0.233
2023-12-13 12:45 AST 0.214
2023-12-13 13:00 AST 0.202
2023-12-13 13:15 AST 0.198
2023-12-13 13:30 AST 0.202
2023-12-13 13:45 AST 0.213
2023-12-13 14:00 AST 0.233
2023-12-13 14:15 AST 0.26
2023-12-13 14:30 AST 0.293
2023-12-13 14:45 AST 0.333
2023-12-13 15:00 AST 0.378
2023-12-13 15:15 AST 0.427
2023-12-13 15:30 AST 0.479
2023-12-13 15:45 AST 0.534
2023-12-13 16:00 AST 0.59
2023-12-13 16:15 AST 0.646
2023-12-13 16:30 AST 0.702
2023-12-13 16:45 AST 0.757
2023-12-13 17:00 AST 0.81
2023-12-13 17:15 AST 0.858
2023-12-13 17:30 AST 0.903
2023-12-13 17:45 AST 0.942
2023-12-13 18:00 AST 0.975
2023-12-13 18:15 AST 1.002
2023-12-13 18:30 AST 1.023
2023-12-13 18:45 AST 1.036
2023-12-13 19:00 AST 1.043
2023-12-13 19:15 AST 1.042
2023-12-13 19:30 AST 1.034
2023-12-13 19:45 AST 1.018
2023-12-13 20:00 AST 0.995
2023-12-13 20:15 AST 0.964
2023-12-13 20:30 AST 0.926
2023-12-13 20:45 AST 0.882
2023-12-13 21:00 AST 0.833
2023-12-13 21:15 AST 0.781
2023-12-13 21:30 AST 0.726
2023-12-13 21:45 AST 0.671
2023-12-13 22:00 AST 0.616
2023-12-13 22:15 AST 0.562
2023-12-13 22:30 AST 0.511
2023-12-13 22:45 AST 0.462
2023-12-13 23:00 AST 0.418
2023-12-13 23:15 AST 0.378
2023-12-13 23:30 AST 0.343
2023-12-13 23:45 AST 0.314
2023-12-14 00:00 AST 0.291
2023-12-14 00:15 AST 0.275
2023-12-14 00:30 AST 0.264
2023-12-14 00:45 AST 0.26
2023-12-14 01:00 AST 0.263
2023-12-14 01:15 AST 0.273
2023-12-14 01:30 AST 0.289
2023-12-14 01:45 AST 0.314
2023-12-14 02:00 AST 0.347
2023-12-14 02:15 AST 0.388
2023-12-14 02:30 AST 0.437
2023-12-14 02:45 AST 0.495
2023-12-14 03:00 AST 0.559
2023-12-14 03:15 AST 0.629
2023-12-14 03:30 AST 0.703
2023-12-14 03:45 AST 0.78
2023-12-14 04:00 AST 0.858
2023-12-14 04:15 AST 0.936
2023-12-14 04:30 AST 1.013
2023-12-14 04:45 AST 1.087
2023-12-14 05:00 AST 1.158
2023-12-14 05:15 AST 1.224
2023-12-14 05:30 AST 1.285
2023-12-14 05:45 AST 1.339
2023-12-14 06:00 AST 1.387
2023-12-14 06:15 AST 1.426
2023-12-14 06:30 AST 1.457
2023-12-14 06:45 AST 1.48
2023-12-14 07:00 AST 1.493
2023-12-14 07:15 AST 1.498
2023-12-14 07:30 AST 1.494
2023-12-14 07:45 AST 1.48
2023-12-14 08:00 AST 1.457
2023-12-14 08:15 AST 1.424
2023-12-14 08:30 AST 1.382
2023-12-14 08:45 AST 1.331
2023-12-14 09:00 AST 1.273
2023-12-14 09:15 AST 1.208
2023-12-14 09:30 AST 1.137
2023-12-14 09:45 AST 1.063
2023-12-14 10:00 AST 0.987
2023-12-14 10:15 AST 0.909
2023-12-14 10:30 AST 0.832
2023-12-14 10:45 AST 0.756
2023-12-14 11:00 AST 0.682
2023-12-14 11:15 AST 0.611
2023-12-14 11:30 AST 0.543
2023-12-14 11:45 AST 0.48
2023-12-14 12:00 AST 0.422
2023-12-14 12:15 AST 0.371
2023-12-14 12:30 AST 0.326
2023-12-14 12:45 AST 0.287
2023-12-14 13:00 AST 0.256
2023-12-14 13:15 AST 0.232
2023-12-14 13:30 AST 0.216
2023-12-14 13:45 AST 0.207
2023-12-14 14:00 AST 0.205
2023-12-14 14:15 AST 0.211
2023-12-14 14:30 AST 0.224
2023-12-14 14:45 AST 0.245
2023-12-14 15:00 AST 0.273
2023-12-14 15:15 AST 0.308
2023-12-14 15:30 AST 0.349
2023-12-14 15:45 AST 0.394
2023-12-14 16:00 AST 0.444
2023-12-14 16:15 AST 0.496
2023-12-14 16:30 AST 0.55
2023-12-14 16:45 AST 0.606
2023-12-14 17:00 AST 0.662
2023-12-14 17:15 AST 0.718
2023-12-14 17:30 AST 0.773
2023-12-14 17:45 AST 0.825
Heights

Height of tide is the vertical distance between the surface of the sea and chart datum.

Heights - Relative to chart datum
ID Height(m) Date
Highest Astronomical Tide 1.7 N/A
Lowest Astronomical Tide 0 N/A
Higher High Water Large Tide 1.67 N/A
Lower Low Water Large Tide 0.03 N/A
Higher High Water Mean Tide 1.36 N/A
Lower Low Water Mean Tide 0.37 N/A
High Water Level 1.25 N/A
Low Water Level 0.41 N/A
Mean Water Level 0.83 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 -0.577
NAD83_CSRS 6.451

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.

Date modified: