Punchbowl (01217)

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Station Information

Code: 01217

Province: Newfoundland and Labrador

Location: 53.25, -55.766667

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

2023-03-22 (Wed)
Time ADT	Height (m)	Height (ft)
01:50	0.1	0.2
08:01	1.6	5.2
14:21	0.1	0.3
20:27	1.5	5

2023-03-23 (Thu)
Time ADT	Height (m)	Height (ft)
02:29	0.1	0.2
08:40	1.5	5.1
14:54	0.1	0.5
21:04	1.5	5

2023-03-24 (Fri)
Time ADT	Height (m)	Height (ft)
03:09	0.1	0.4
09:19	1.5	4.8
15:27	0.2	0.8
21:43	1.5	4.9

2023-03-25 (Sat)
Time ADT	Height (m)	Height (ft)
03:49	0.3	0.8
09:58	1.3	4.4
15:59	0.4	1.2
22:22	1.4	4.7

2023-03-26 (Sun)
Time ADT	Height (m)	Height (ft)
04:31	0.4	1.4
10:37	1.2	3.9
16:29	0.5	1.7
23:01	1.3	4.4

2023-03-27 (Mon)
Time ADT	Height (m)	Height (ft)
05:17	0.6	1.9
11:17	1.1	3.5
16:55	0.7	2.1
23:44	1.2	4.1

2023-03-28 (Tue)
Time ADT	Height (m)	Height (ft)
06:19	0.7	2.4
12:07	0.9	3
17:20	0.8	2.5

2023-03-29 (Wed)
Time ADT	Height (m)	Height (ft)
00:44	1.1	3.8

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
2023-03-22		0.1	0.1	0.2	0.5	0.9	1.2	1.5	1.6	1.5	1.2	0.9	0.5	0.2	0.1	0.1	0.3	0.6	1	1.3	1.5	1.5	1.3	0.9
2023-03-23	0.6	0.3	0.1	0.1	0.3	0.6	1	1.3	1.5	1.5	1.4	1.1	0.7	0.4	0.2	0.1	0.2	0.5	0.8	1.2	1.4	1.5	1.4	1.2
2023-03-24	0.8	0.5	0.2	0.1	0.2	0.4	0.7	1.1	1.3	1.4	1.4	1.2	0.9	0.6	0.4	0.3	0.3	0.4	0.7	1	1.3	1.5	1.5	1.4
2023-03-25	1.1	0.8	0.5	0.3	0.3	0.4	0.6	0.8	1.1	1.3	1.3	1.3	1.1	0.8	0.6	0.4	0.4	0.4	0.6	0.9	1.1	1.3	1.4	1.4
2023-03-26	1.2	1	0.8	0.6	0.4	0.4	0.5	0.7	0.9	1.1	1.2	1.2	1.1	0.9	0.8	0.6	0.5	0.5	0.6	0.8	1	1.2	1.3	1.3
2023-03-27	1.3	1.1	1	0.8	0.7	0.6	0.6	0.7	0.8	0.9	1	1	1	1	0.9	0.8	0.7	0.7	0.7	0.8	0.9	1	1.1	1.2
2023-03-28	1.2	1.2	1.1	1	0.9	0.8	0.7	0.7	0.8	0.8	0.9	0.9	0.9	0.9	0.9	0.8	0.8	0.8	0.8	0.8	0.9	1	1	1.1
2023-03-29	1.1

Predictions

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

Predictions
Event Date	Predictions (m)
2023-03-21 15:45 ADT	0.395
2023-03-21 16:00 ADT	0.471
2023-03-21 16:15 ADT	0.552
2023-03-21 16:30 ADT	0.638
2023-03-21 16:45 ADT	0.726
2023-03-21 17:00 ADT	0.814
2023-03-21 17:15 ADT	0.902
2023-03-21 17:30 ADT	0.987
2023-03-21 17:45 ADT	1.068
2023-03-21 18:00 ADT	1.144
2023-03-21 18:15 ADT	1.213
2023-03-21 18:30 ADT	1.275
2023-03-21 18:45 ADT	1.329
2023-03-21 19:00 ADT	1.373
2023-03-21 19:15 ADT	1.408
2023-03-21 19:30 ADT	1.431
2023-03-21 19:45 ADT	1.442
2023-03-21 20:00 ADT	1.441
2023-03-21 20:15 ADT	1.427
2023-03-21 20:30 ADT	1.4
2023-03-21 20:45 ADT	1.361
2023-03-21 21:00 ADT	1.311
2023-03-21 21:15 ADT	1.251
2023-03-21 21:30 ADT	1.183
2023-03-21 21:45 ADT	1.108
2023-03-21 22:00 ADT	1.027
2023-03-21 22:15 ADT	0.942
2023-03-21 22:30 ADT	0.854
2023-03-21 22:45 ADT	0.764
2023-03-21 23:00 ADT	0.675
2023-03-21 23:15 ADT	0.588
2023-03-21 23:30 ADT	0.504
2023-03-21 23:45 ADT	0.425
2023-03-22 00:00 ADT	0.351
2023-03-22 00:15 ADT	0.284
2023-03-22 00:30 ADT	0.225
2023-03-22 00:45 ADT	0.175
2023-03-22 01:00 ADT	0.133
2023-03-22 01:15 ADT	0.101
2023-03-22 01:30 ADT	0.08
2023-03-22 01:45 ADT	0.07
2023-03-22 02:00 ADT	0.072
2023-03-22 02:15 ADT	0.086
2023-03-22 02:30 ADT	0.112
2023-03-22 02:45 ADT	0.15
2023-03-22 03:00 ADT	0.199
2023-03-22 03:15 ADT	0.258
2023-03-22 03:30 ADT	0.326
2023-03-22 03:45 ADT	0.402
2023-03-22 04:00 ADT	0.484
2023-03-22 04:15 ADT	0.571
2023-03-22 04:30 ADT	0.663
2023-03-22 04:45 ADT	0.757
2023-03-22 05:00 ADT	0.853
2023-03-22 05:15 ADT	0.949
2023-03-22 05:30 ADT	1.042
2023-03-22 05:45 ADT	1.133
2023-03-22 06:00 ADT	1.218
2023-03-22 06:15 ADT	1.297
2023-03-22 06:30 ADT	1.368
2023-03-22 06:45 ADT	1.431
2023-03-22 07:00 ADT	1.484
2023-03-22 07:15 ADT	1.526
2023-03-22 07:30 ADT	1.558
2023-03-22 07:45 ADT	1.577
2023-03-22 08:00 ADT	1.585
2023-03-22 08:15 ADT	1.58
2023-03-22 08:30 ADT	1.561
2023-03-22 08:45 ADT	1.531
2023-03-22 09:00 ADT	1.488
2023-03-22 09:15 ADT	1.434
2023-03-22 09:30 ADT	1.37
2023-03-22 09:45 ADT	1.298
2023-03-22 10:00 ADT	1.218
2023-03-22 10:15 ADT	1.133
2023-03-22 10:30 ADT	1.044
2023-03-22 10:45 ADT	0.952
2023-03-22 11:00 ADT	0.859
2023-03-22 11:15 ADT	0.767
2023-03-22 11:30 ADT	0.676
2023-03-22 11:45 ADT	0.588
2023-03-22 12:00 ADT	0.506
2023-03-22 12:15 ADT	0.429
2023-03-22 12:30 ADT	0.359
2023-03-22 12:45 ADT	0.296
2023-03-22 13:00 ADT	0.242
2023-03-22 13:15 ADT	0.195
2023-03-22 13:30 ADT	0.157
2023-03-22 13:45 ADT	0.128
2023-03-22 14:00 ADT	0.109
2023-03-22 14:15 ADT	0.099
2023-03-22 14:30 ADT	0.1
2023-03-22 14:45 ADT	0.112
2023-03-22 15:00 ADT	0.134
2023-03-22 15:15 ADT	0.168
2023-03-22 15:30 ADT	0.212
2023-03-22 15:45 ADT	0.266
2023-03-22 16:00 ADT	0.329
2023-03-22 16:15 ADT	0.4
2023-03-22 16:30 ADT	0.477
2023-03-22 16:45 ADT	0.56
2023-03-22 17:00 ADT	0.647
2023-03-22 17:15 ADT	0.737
2023-03-22 17:30 ADT	0.828
2023-03-22 17:45 ADT	0.919
2023-03-22 18:00 ADT	1.009
2023-03-22 18:15 ADT	1.094
2023-03-22 18:30 ADT	1.175
2023-03-22 18:45 ADT	1.25
2023-03-22 19:00 ADT	1.317
2023-03-22 19:15 ADT	1.375
2023-03-22 19:30 ADT	1.424
2023-03-22 19:45 ADT	1.463
2023-03-22 20:00 ADT	1.491
2023-03-22 20:15 ADT	1.507
2023-03-22 20:30 ADT	1.511
2023-03-22 20:45 ADT	1.501
2023-03-22 21:00 ADT	1.479
2023-03-22 21:15 ADT	1.444
2023-03-22 21:30 ADT	1.397
2023-03-22 21:45 ADT	1.338
2023-03-22 22:00 ADT	1.271
2023-03-22 22:15 ADT	1.195
2023-03-22 22:30 ADT	1.113
2023-03-22 22:45 ADT	1.027
2023-03-22 23:00 ADT	0.937
2023-03-22 23:15 ADT	0.845
2023-03-22 23:30 ADT	0.752
2023-03-22 23:45 ADT	0.66
2023-03-23 00:00 ADT	0.571
2023-03-23 00:15 ADT	0.486
2023-03-23 00:30 ADT	0.405
2023-03-23 00:45 ADT	0.331
2023-03-23 01:00 ADT	0.264
2023-03-23 01:15 ADT	0.206
2023-03-23 01:30 ADT	0.158
2023-03-23 01:45 ADT	0.119
2023-03-23 02:00 ADT	0.09
2023-03-23 02:15 ADT	0.073
2023-03-23 02:30 ADT	0.068
2023-03-23 02:45 ADT	0.075
2023-03-23 03:00 ADT	0.094
2023-03-23 03:15 ADT	0.125
2023-03-23 03:30 ADT	0.168
2023-03-23 03:45 ADT	0.222
2023-03-23 04:00 ADT	0.285
2023-03-23 04:15 ADT	0.356
2023-03-23 04:30 ADT	0.433
2023-03-23 04:45 ADT	0.516
2023-03-23 05:00 ADT	0.603
2023-03-23 05:15 ADT	0.693
2023-03-23 05:30 ADT	0.784
2023-03-23 05:45 ADT	0.876
2023-03-23 06:00 ADT	0.967
2023-03-23 06:15 ADT	1.056
2023-03-23 06:30 ADT	1.141
2023-03-23 06:45 ADT	1.221
2023-03-23 07:00 ADT	1.294
2023-03-23 07:15 ADT	1.36
2023-03-23 07:30 ADT	1.417
2023-03-23 07:45 ADT	1.464
2023-03-23 08:00 ADT	1.5
2023-03-23 08:15 ADT	1.526
2023-03-23 08:30 ADT	1.54
2023-03-23 08:45 ADT	1.541
2023-03-23 09:00 ADT	1.531
2023-03-23 09:15 ADT	1.507
2023-03-23 09:30 ADT	1.472
2023-03-23 09:45 ADT	1.425
2023-03-23 10:00 ADT	1.368
2023-03-23 10:15 ADT	1.302
2023-03-23 10:30 ADT	1.229
2023-03-23 10:45 ADT	1.15
2023-03-23 11:00 ADT	1.066
2023-03-23 11:15 ADT	0.98
2023-03-23 11:30 ADT	0.892
2023-03-23 11:45 ADT	0.804
2023-03-23 12:00 ADT	0.717
2023-03-23 12:15 ADT	0.633
2023-03-23 12:30 ADT	0.553
2023-03-23 12:45 ADT	0.478
2023-03-23 13:00 ADT	0.409
2023-03-23 13:15 ADT	0.347
2023-03-23 13:30 ADT	0.293
2023-03-23 13:45 ADT	0.247
2023-03-23 14:00 ADT	0.209
2023-03-23 14:15 ADT	0.18
2023-03-23 14:30 ADT	0.159
2023-03-23 14:45 ADT	0.149
2023-03-23 15:00 ADT	0.148
2023-03-23 15:15 ADT	0.157
2023-03-23 15:30 ADT	0.177
2023-03-23 15:45 ADT	0.208
2023-03-23 16:00 ADT	0.248
2023-03-23 16:15 ADT	0.299
2023-03-23 16:30 ADT	0.358
2023-03-23 16:45 ADT	0.425
2023-03-23 17:00 ADT	0.499
2023-03-23 17:15 ADT	0.578
2023-03-23 17:30 ADT	0.661
2023-03-23 17:45 ADT	0.747
2023-03-23 18:00 ADT	0.834
2023-03-23 18:15 ADT	0.922
2023-03-23 18:30 ADT	1.009
2023-03-23 18:45 ADT	1.093
2023-03-23 19:00 ADT	1.173
2023-03-23 19:15 ADT	1.247
2023-03-23 19:30 ADT	1.315
2023-03-23 19:45 ADT	1.375
2023-03-23 20:00 ADT	1.427
2023-03-23 20:15 ADT	1.469
2023-03-23 20:30 ADT	1.5
2023-03-23 20:45 ADT	1.521
2023-03-23 21:00 ADT	1.53
2023-03-23 21:15 ADT	1.527
2023-03-23 21:30 ADT	1.512
2023-03-23 21:45 ADT	1.485
2023-03-23 22:00 ADT	1.445
2023-03-23 22:15 ADT	1.395
2023-03-23 22:30 ADT	1.334
2023-03-23 22:45 ADT	1.265
2023-03-23 23:00 ADT	1.189
2023-03-23 23:15 ADT	1.108
2023-03-23 23:30 ADT	1.023
2023-03-23 23:45 ADT	0.936
2023-03-24 00:00 ADT	0.847
2023-03-24 00:15 ADT	0.759
2023-03-24 00:30 ADT	0.672
2023-03-24 00:45 ADT	0.588
2023-03-24 01:00 ADT	0.507
2023-03-24 01:15 ADT	0.432
2023-03-24 01:30 ADT	0.363
2023-03-24 01:45 ADT	0.302
2023-03-24 02:00 ADT	0.249
2023-03-24 02:15 ADT	0.205
2023-03-24 02:30 ADT	0.172
2023-03-24 02:45 ADT	0.149
2023-03-24 03:00 ADT	0.136
2023-03-24 03:15 ADT	0.136
2023-03-24 03:30 ADT	0.146
2023-03-24 03:45 ADT	0.169
2023-03-24 04:00 ADT	0.202
2023-03-24 04:15 ADT	0.245
2023-03-24 04:30 ADT	0.298
2023-03-24 04:45 ADT	0.359
2023-03-24 05:00 ADT	0.426
2023-03-24 05:15 ADT	0.498
2023-03-24 05:30 ADT	0.574
2023-03-24 05:45 ADT	0.653
2023-03-24 06:00 ADT	0.733
2023-03-24 06:15 ADT	0.814
2023-03-24 06:30 ADT	0.895
2023-03-24 06:45 ADT	0.975
2023-03-24 07:00 ADT	1.052
2023-03-24 07:15 ADT	1.126
2023-03-24 07:30 ADT	1.195
2023-03-24 07:45 ADT	1.259
2023-03-24 08:00 ADT	1.315
2023-03-24 08:15 ADT	1.363
2023-03-24 08:30 ADT	1.401
2023-03-24 08:45 ADT	1.431
2023-03-24 09:00 ADT	1.449
2023-03-24 09:15 ADT	1.458
2023-03-24 09:30 ADT	1.455
2023-03-24 09:45 ADT	1.44
2023-03-24 10:00 ADT	1.415
2023-03-24 10:15 ADT	1.379
2023-03-24 10:30 ADT	1.333
2023-03-24 10:45 ADT	1.278
2023-03-24 11:00 ADT	1.216
2023-03-24 11:15 ADT	1.148
2023-03-24 11:30 ADT	1.076
2023-03-24 11:45 ADT	1.001
2023-03-24 12:00 ADT	0.924
2023-03-24 12:15 ADT	0.847
2023-03-24 12:30 ADT	0.771
2023-03-24 12:45 ADT	0.697
2023-03-24 13:00 ADT	0.625
2023-03-24 13:15 ADT	0.557
2023-03-24 13:30 ADT	0.494
2023-03-24 13:45 ADT	0.437
2023-03-24 14:00 ADT	0.386
2023-03-24 14:15 ADT	0.342
2023-03-24 14:30 ADT	0.306
2023-03-24 14:45 ADT	0.278
2023-03-24 15:00 ADT	0.258
2023-03-24 15:15 ADT	0.246
2023-03-24 15:30 ADT	0.243
2023-03-24 15:45 ADT	0.25
2023-03-24 16:00 ADT	0.265
2023-03-24 16:15 ADT	0.291
2023-03-24 16:30 ADT	0.325
2023-03-24 16:45 ADT	0.369
2023-03-24 17:00 ADT	0.421
2023-03-24 17:15 ADT	0.48
2023-03-24 17:30 ADT	0.545
2023-03-24 17:45 ADT	0.615
2023-03-24 18:00 ADT	0.689
2023-03-24 18:15 ADT	0.765
2023-03-24 18:30 ADT	0.842
2023-03-24 18:45 ADT	0.92
2023-03-24 19:00 ADT	0.997
2023-03-24 19:15 ADT	1.073
2023-03-24 19:30 ADT	1.145
2023-03-24 19:45 ADT	1.214
2023-03-24 20:00 ADT	1.277
2023-03-24 20:15 ADT	1.334
2023-03-24 20:30 ADT	1.384
2023-03-24 20:45 ADT	1.426
2023-03-24 21:00 ADT	1.459
2023-03-24 21:15 ADT	1.483
2023-03-24 21:30 ADT	1.496
2023-03-24 21:45 ADT	1.5
2023-03-24 22:00 ADT	1.493
2023-03-24 22:15 ADT	1.475
2023-03-24 22:30 ADT	1.446
2023-03-24 22:45 ADT	1.407
2023-03-24 23:00 ADT	1.358
2023-03-24 23:15 ADT	1.301
2023-03-24 23:30 ADT	1.237
2023-03-24 23:45 ADT	1.167
2023-03-25 00:00 ADT	1.094
2023-03-25 00:15 ADT	1.018
2023-03-25 00:30 ADT	0.94
2023-03-25 00:45 ADT	0.863
2023-03-25 01:00 ADT	0.785
2023-03-25 01:15 ADT	0.71
2023-03-25 01:30 ADT	0.636
2023-03-25 01:45 ADT	0.567
2023-03-25 02:00 ADT	0.502
2023-03-25 02:15 ADT	0.443
2023-03-25 02:30 ADT	0.391
2023-03-25 02:45 ADT	0.346
2023-03-25 03:00 ADT	0.311
2023-03-25 03:15 ADT	0.284
2023-03-25 03:30 ADT	0.267
2023-03-25 03:45 ADT	0.259
2023-03-25 04:00 ADT	0.262
2023-03-25 04:15 ADT	0.274
2023-03-25 04:30 ADT	0.296
2023-03-25 04:45 ADT	0.327
2023-03-25 05:00 ADT	0.366
2023-03-25 05:15 ADT	0.412
2023-03-25 05:30 ADT	0.465
2023-03-25 05:45 ADT	0.522
2023-03-25 06:00 ADT	0.582
2023-03-25 06:15 ADT	0.644
2023-03-25 06:30 ADT	0.708
2023-03-25 06:45 ADT	0.773
2023-03-25 07:00 ADT	0.838
2023-03-25 07:15 ADT	0.902
2023-03-25 07:30 ADT	0.965
2023-03-25 07:45 ADT	1.027
2023-03-25 08:00 ADT	1.086
2023-03-25 08:15 ADT	1.141
2023-03-25 08:30 ADT	1.191
2023-03-25 08:45 ADT	1.235
2023-03-25 09:00 ADT	1.272
2023-03-25 09:15 ADT	1.302
2023-03-25 09:30 ADT	1.323
2023-03-25 09:45 ADT	1.335
2023-03-25 10:00 ADT	1.338
2023-03-25 10:15 ADT	1.332
2023-03-25 10:30 ADT	1.317
2023-03-25 10:45 ADT	1.292
2023-03-25 11:00 ADT	1.259
2023-03-25 11:15 ADT	1.219
2023-03-25 11:30 ADT	1.172
2023-03-25 11:45 ADT	1.119
2023-03-25 12:00 ADT	1.062
2023-03-25 12:15 ADT	1.003
2023-03-25 12:30 ADT	0.942
2023-03-25 12:45 ADT	0.881
2023-03-25 13:00 ADT	0.82
2023-03-25 13:15 ADT	0.761
2023-03-25 13:30 ADT	0.703
2023-03-25 13:45 ADT	0.647
2023-03-25 14:00 ADT	0.595
2023-03-25 14:15 ADT	0.547
2023-03-25 14:30 ADT	0.503
2023-03-25 14:45 ADT	0.465
2023-03-25 15:00 ADT	0.433
2023-03-25 15:15 ADT	0.408
2023-03-25 15:30 ADT	0.39
2023-03-25 15:45 ADT	0.379
2023-03-25 16:00 ADT	0.375
2023-03-25 16:15 ADT	0.379
2023-03-25 16:30 ADT	0.391
2023-03-25 16:45 ADT	0.411
2023-03-25 17:00 ADT	0.438
2023-03-25 17:15 ADT	0.473
2023-03-25 17:30 ADT	0.515
2023-03-25 17:45 ADT	0.564
2023-03-25 18:00 ADT	0.617
2023-03-25 18:15 ADT	0.675
2023-03-25 18:30 ADT	0.735
2023-03-25 18:45 ADT	0.797
2023-03-25 19:00 ADT	0.86
2023-03-25 19:15 ADT	0.923
2023-03-25 19:30 ADT	0.986
2023-03-25 19:45 ADT	1.048
2023-03-25 20:00 ADT	1.107
2023-03-25 20:15 ADT	1.165
2023-03-25 20:30 ADT	1.218
2023-03-25 20:45 ADT	1.268
2023-03-25 21:00 ADT	1.312
2023-03-25 21:15 ADT	1.35
2023-03-25 21:30 ADT	1.381
2023-03-25 21:45 ADT	1.405
2023-03-25 22:00 ADT	1.421
2023-03-25 22:15 ADT	1.429
2023-03-25 22:30 ADT	1.428
2023-03-25 22:45 ADT	1.419
2023-03-25 23:00 ADT	1.401
2023-03-25 23:15 ADT	1.374
2023-03-25 23:30 ADT	1.339
2023-03-25 23:45 ADT	1.297
2023-03-26 00:00 ADT	1.248
2023-03-26 00:15 ADT	1.194
2023-03-26 00:30 ADT	1.136
2023-03-26 00:45 ADT	1.076
2023-03-26 01:00 ADT	1.014
2023-03-26 01:15 ADT	0.952
2023-03-26 01:30 ADT	0.89
2023-03-26 01:45 ADT	0.829
2023-03-26 02:00 ADT	0.769
2023-03-26 02:15 ADT	0.711
2023-03-26 02:30 ADT	0.656
2023-03-26 02:45 ADT	0.605
2023-03-26 03:00 ADT	0.559
2023-03-26 03:15 ADT	0.518
2023-03-26 03:30 ADT	0.484
2023-03-26 03:45 ADT	0.456
2023-03-26 04:00 ADT	0.437
2023-03-26 04:15 ADT	0.425
2023-03-26 04:30 ADT	0.42
2023-03-26 04:45 ADT	0.424
2023-03-26 05:00 ADT	0.435
2023-03-26 05:15 ADT	0.453
2023-03-26 05:30 ADT	0.477
2023-03-26 05:45 ADT	0.508
2023-03-26 06:00 ADT	0.544
2023-03-26 06:15 ADT	0.583
2023-03-26 06:30 ADT	0.625
2023-03-26 06:45 ADT	0.669
2023-03-26 07:00 ADT	0.714
2023-03-26 07:15 ADT	0.759
2023-03-26 07:30 ADT	0.805
2023-03-26 07:45 ADT	0.85
2023-03-26 08:00 ADT	0.895
2023-03-26 08:15 ADT	0.939
2023-03-26 08:30 ADT	0.983
2023-03-26 08:45 ADT	1.024
2023-03-26 09:00 ADT	1.063
2023-03-26 09:15 ADT	1.099
2023-03-26 09:30 ADT	1.13
2023-03-26 09:45 ADT	1.156
2023-03-26 10:00 ADT	1.176
2023-03-26 10:15 ADT	1.189
2023-03-26 10:30 ADT	1.196
2023-03-26 10:45 ADT	1.195
2023-03-26 11:00 ADT	1.188
2023-03-26 11:15 ADT	1.174
2023-03-26 11:30 ADT	1.154
2023-03-26 11:45 ADT	1.128
2023-03-26 12:00 ADT	1.096
2023-03-26 12:15 ADT	1.06
2023-03-26 12:30 ADT	1.021
2023-03-26 12:45 ADT	0.979
2023-03-26 13:00 ADT	0.936
2023-03-26 13:15 ADT	0.892
2023-03-26 13:30 ADT	0.849
2023-03-26 13:45 ADT	0.807
2023-03-26 14:00 ADT	0.765
2023-03-26 14:15 ADT	0.726
2023-03-26 14:30 ADT	0.688
2023-03-26 14:45 ADT	0.652
2023-03-26 15:00 ADT	0.619
2023-03-26 15:15 ADT	0.59
2023-03-26 15:30 ADT	0.566
2023-03-26 15:45 ADT	0.546
2023-03-26 16:00 ADT	0.532
2023-03-26 16:15 ADT	0.523
2023-03-26 16:30 ADT	0.521
2023-03-26 16:45 ADT	0.524
2023-03-26 17:00 ADT	0.533
2023-03-26 17:15 ADT	0.549
2023-03-26 17:30 ADT	0.57
2023-03-26 17:45 ADT	0.596
2023-03-26 18:00 ADT	0.628
2023-03-26 18:15 ADT	0.664
2023-03-26 18:30 ADT	0.705
2023-03-26 18:45 ADT	0.748
2023-03-26 19:00 ADT	0.794
2023-03-26 19:15 ADT	0.841
2023-03-26 19:30 ADT	0.888
2023-03-26 19:45 ADT	0.935
2023-03-26 20:00 ADT	0.982
2023-03-26 20:15 ADT	1.027
2023-03-26 20:30 ADT	1.071
2023-03-26 20:45 ADT	1.114
2023-03-26 21:00 ADT	1.155
2023-03-26 21:15 ADT	1.193
2023-03-26 21:30 ADT	1.228
2023-03-26 21:45 ADT	1.259
2023-03-26 22:00 ADT	1.286
2023-03-26 22:15 ADT	1.307
2023-03-26 22:30 ADT	1.323
2023-03-26 22:45 ADT	1.333
2023-03-26 23:00 ADT	1.337
2023-03-26 23:15 ADT	1.334
2023-03-26 23:30 ADT	1.325
2023-03-26 23:45 ADT	1.309
2023-03-27 00:00 ADT	1.287
2023-03-27 00:15 ADT	1.259
2023-03-27 00:30 ADT	1.226
2023-03-27 00:45 ADT	1.189
2023-03-27 01:00 ADT	1.148
2023-03-27 01:15 ADT	1.106
2023-03-27 01:30 ADT	1.062
2023-03-27 01:45 ADT	1.017
2023-03-27 02:00 ADT	0.973
2023-03-27 02:15 ADT	0.928
2023-03-27 02:30 ADT	0.885
2023-03-27 02:45 ADT	0.843
2023-03-27 03:00 ADT	0.802
2023-03-27 03:15 ADT	0.762
2023-03-27 03:30 ADT	0.725
2023-03-27 03:45 ADT	0.692
2023-03-27 04:00 ADT	0.662
2023-03-27 04:15 ADT	0.637
2023-03-27 04:30 ADT	0.617
2023-03-27 04:45 ADT	0.602
2023-03-27 05:00 ADT	0.593
2023-03-27 05:15 ADT	0.59
2023-03-27 05:30 ADT	0.592
2023-03-27 05:45 ADT	0.599
2023-03-27 06:00 ADT	0.61
2023-03-27 06:15 ADT	0.626
2023-03-27 06:30 ADT	0.645
2023-03-27 06:45 ADT	0.667
2023-03-27 07:00 ADT	0.692
2023-03-27 07:15 ADT	0.717
2023-03-27 07:30 ADT	0.743
2023-03-27 07:45 ADT	0.769
2023-03-27 08:00 ADT	0.795
2023-03-27 08:15 ADT	0.821
2023-03-27 08:30 ADT	0.846
2023-03-27 08:45 ADT	0.872
2023-03-27 09:00 ADT	0.898
2023-03-27 09:15 ADT	0.924
2023-03-27 09:30 ADT	0.949
2023-03-27 09:45 ADT	0.973
2023-03-27 10:00 ADT	0.995
2023-03-27 10:15 ADT	1.014
2023-03-27 10:30 ADT	1.03
2023-03-27 10:45 ADT	1.042
2023-03-27 11:00 ADT	1.049
2023-03-27 11:15 ADT	1.052
2023-03-27 11:30 ADT	1.05
2023-03-27 11:45 ADT	1.045
2023-03-27 12:00 ADT	1.035
2023-03-27 12:15 ADT	1.021
2023-03-27 12:30 ADT	1.003
2023-03-27 12:45 ADT	0.983
2023-03-27 13:00 ADT	0.96
2023-03-27 13:15 ADT	0.935
2023-03-27 13:30 ADT	0.909
2023-03-27 13:45 ADT	0.882
2023-03-27 14:00 ADT	0.856
2023-03-27 14:15 ADT	0.83
2023-03-27 14:30 ADT	0.805
2023-03-27 14:45 ADT	0.781
2023-03-27 15:00 ADT	0.758
2023-03-27 15:15 ADT	0.736
2023-03-27 15:30 ADT	0.715
2023-03-27 15:45 ADT	0.697
2023-03-27 16:00 ADT	0.681
2023-03-27 16:15 ADT	0.668
2023-03-27 16:30 ADT	0.659
2023-03-27 16:45 ADT	0.654
2023-03-27 17:00 ADT	0.654
2023-03-27 17:15 ADT	0.657
2023-03-27 17:30 ADT	0.665
2023-03-27 17:45 ADT	0.677
2023-03-27 18:00 ADT	0.693
2023-03-27 18:15 ADT	0.712
2023-03-27 18:30 ADT	0.734
2023-03-27 18:45 ADT	0.76
2023-03-27 19:00 ADT	0.788
2023-03-27 19:15 ADT	0.818
2023-03-27 19:30 ADT	0.849
2023-03-27 19:45 ADT	0.882
2023-03-27 20:00 ADT	0.914
2023-03-27 20:15 ADT	0.946
2023-03-27 20:30 ADT	0.977
2023-03-27 20:45 ADT	1.007
2023-03-27 21:00 ADT	1.037
2023-03-27 21:15 ADT	1.065
2023-03-27 21:30 ADT	1.093
2023-03-27 21:45 ADT	1.119
2023-03-27 22:00 ADT	1.144
2023-03-27 22:15 ADT	1.168
2023-03-27 22:30 ADT	1.188
2023-03-27 22:45 ADT	1.206
2023-03-27 23:00 ADT	1.22
2023-03-27 23:15 ADT	1.23
2023-03-27 23:30 ADT	1.236
2023-03-27 23:45 ADT	1.238
2023-03-28 00:00 ADT	1.235
2023-03-28 00:15 ADT	1.229
2023-03-28 00:30 ADT	1.218
2023-03-28 00:45 ADT	1.203
2023-03-28 01:00 ADT	1.185
2023-03-28 01:15 ADT	1.164
2023-03-28 01:30 ADT	1.14
2023-03-28 01:45 ADT	1.114
2023-03-28 02:00 ADT	1.087
2023-03-28 02:15 ADT	1.059
2023-03-28 02:30 ADT	1.032
2023-03-28 02:45 ADT	1.004
2023-03-28 03:00 ADT	0.977
2023-03-28 03:15 ADT	0.95
2023-03-28 03:30 ADT	0.923
2023-03-28 03:45 ADT	0.897
2023-03-28 04:00 ADT	0.87
2023-03-28 04:15 ADT	0.845
2023-03-28 04:30 ADT	0.821
2023-03-28 04:45 ADT	0.8
2023-03-28 05:00 ADT	0.781
2023-03-28 05:15 ADT	0.765
2023-03-28 05:30 ADT	0.753
2023-03-28 05:45 ADT	0.744
2023-03-28 06:00 ADT	0.739
2023-03-28 06:15 ADT	0.737
2023-03-28 06:30 ADT	0.737
2023-03-28 06:45 ADT	0.74
2023-03-28 07:00 ADT	0.745
2023-03-28 07:15 ADT	0.752
2023-03-28 07:30 ADT	0.76
2023-03-28 07:45 ADT	0.769
2023-03-28 08:00 ADT	0.778
2023-03-28 08:15 ADT	0.788
2023-03-28 08:30 ADT	0.797
2023-03-28 08:45 ADT	0.805
2023-03-28 09:00 ADT	0.814
2023-03-28 09:15 ADT	0.823
2023-03-28 09:30 ADT	0.832
2023-03-28 09:45 ADT	0.843
2023-03-28 10:00 ADT	0.854
2023-03-28 10:15 ADT	0.867
2023-03-28 10:30 ADT	0.879
2023-03-28 10:45 ADT	0.891
2023-03-28 11:00 ADT	0.902
2023-03-28 11:15 ADT	0.911
2023-03-28 11:30 ADT	0.919
2023-03-28 11:45 ADT	0.923
2023-03-28 12:00 ADT	0.926
2023-03-28 12:15 ADT	0.926
2023-03-28 12:30 ADT	0.923
2023-03-28 12:45 ADT	0.919
2023-03-28 13:00 ADT	0.913
2023-03-28 13:15 ADT	0.905
2023-03-28 13:30 ADT	0.896
2023-03-28 13:45 ADT	0.886
2023-03-28 14:00 ADT	0.874
2023-03-28 14:15 ADT	0.862
2023-03-28 14:30 ADT	0.851
2023-03-28 14:45 ADT	0.839
2023-03-28 15:00 ADT	0.828
2023-03-28 15:15 ADT	0.817
2023-03-28 15:30 ADT	0.806

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:: 2023-03-22

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Punchbowl - 01217

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