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

2023-02-07 (Tue)
Time AST	Height (m)	Height (ft)
01:29	0.3	1
07:45	1.4	4.6
14:17	0.3	0.9
20:13	1.1	3.7

2023-02-08 (Wed)
Time AST	Height (m)	Height (ft)
01:57	0.3	1.1
08:11	1.4	4.5
14:38	0.3	1
20:38	1.2	3.8

2023-02-09 (Thu)
Time AST	Height (m)	Height (ft)
02:25	0.4	1.2
08:35	1.3	4.4
14:57	0.3	1.1
21:05	1.2	4

2023-02-10 (Fri)
Time AST	Height (m)	Height (ft)
02:56	0.4	1.3
09:03	1.3	4.2
15:20	0.4	1.2
21:38	1.2	4.1

2023-02-11 (Sat)
Time AST	Height (m)	Height (ft)
03:33	0.5	1.5
09:37	1.2	4
15:49	0.4	1.3
22:17	1.3	4.1

2023-02-12 (Sun)
Time AST	Height (m)	Height (ft)
04:17	0.5	1.8
10:19	1.1	3.8
16:26	0.4	1.5
23:05	1.2	4

2023-02-13 (Mon)
Time AST	Height (m)	Height (ft)
05:16	0.6	2
11:15	1	3.4
17:13	0.5	1.7

2023-02-14 (Tue)
Time AST	Height (m)	Height (ft)
00:07	1.2	3.9

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
2023-02-07	0.4	0.3	0.3	0.5	0.7	1	1.2	1.4	1.4	1.3	1.1	0.8	0.6	0.4	0.3	0.3	0.4	0.7	0.9	1	1.1	1.1	0.9	0.7
2023-02-08	0.5	0.4	0.3	0.4	0.6	0.9	1.1	1.3	1.4	1.3	1.2	0.9	0.7	0.4	0.3	0.3	0.4	0.6	0.8	1	1.1	1.2	1.1	0.9
2023-02-09	0.6	0.5	0.4	0.4	0.5	0.7	1	1.2	1.3	1.3	1.2	1	0.7	0.5	0.4	0.3	0.4	0.6	0.8	1	1.1	1.2	1.2	1
2023-02-10	0.8	0.6	0.5	0.4	0.5	0.6	0.9	1.1	1.2	1.3	1.2	1.1	0.8	0.6	0.4	0.4	0.4	0.5	0.7	0.9	1.1	1.2	1.2	1.1
2023-02-11	1	0.8	0.6	0.5	0.5	0.6	0.8	1	1.1	1.2	1.2	1.1	0.9	0.7	0.6	0.4	0.4	0.5	0.6	0.8	1	1.2	1.2	1.2
2023-02-12	1.1	0.9	0.8	0.6	0.5	0.6	0.7	0.8	1	1.1	1.1	1.1	1	0.9	0.7	0.5	0.5	0.5	0.6	0.7	0.9	1	1.2	1.2
2023-02-13	1.2	1.1	0.9	0.8	0.7	0.6	0.6	0.7	0.8	0.9	1	1	1	0.9	0.8	0.7	0.6	0.5	0.6	0.6	0.7	0.9	1	1.1

Predictions

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

Predictions
Event Date	Predictions (m)
2023-02-06 16:45 AST	0.672
2023-02-06 17:00 AST	0.727
2023-02-06 17:15 AST	0.782
2023-02-06 17:30 AST	0.835
2023-02-06 17:45 AST	0.884
2023-02-06 18:00 AST	0.931
2023-02-06 18:15 AST	0.973
2023-02-06 18:30 AST	1.01
2023-02-06 18:45 AST	1.042
2023-02-06 19:00 AST	1.068
2023-02-06 19:15 AST	1.088
2023-02-06 19:30 AST	1.1
2023-02-06 19:45 AST	1.105
2023-02-06 20:00 AST	1.102
2023-02-06 20:15 AST	1.09
2023-02-06 20:30 AST	1.071
2023-02-06 20:45 AST	1.043
2023-02-06 21:00 AST	1.009
2023-02-06 21:15 AST	0.969
2023-02-06 21:30 AST	0.924
2023-02-06 21:45 AST	0.876
2023-02-06 22:00 AST	0.826
2023-02-06 22:15 AST	0.775
2023-02-06 22:30 AST	0.722
2023-02-06 22:45 AST	0.67
2023-02-06 23:00 AST	0.619
2023-02-06 23:15 AST	0.57
2023-02-06 23:30 AST	0.523
2023-02-06 23:45 AST	0.479
2023-02-07 00:00 AST	0.439
2023-02-07 00:15 AST	0.404
2023-02-07 00:30 AST	0.374
2023-02-07 00:45 AST	0.35
2023-02-07 01:00 AST	0.332
2023-02-07 01:15 AST	0.321
2023-02-07 01:30 AST	0.317
2023-02-07 01:45 AST	0.322
2023-02-07 02:00 AST	0.336
2023-02-07 02:15 AST	0.358
2023-02-07 02:30 AST	0.39
2023-02-07 02:45 AST	0.43
2023-02-07 03:00 AST	0.478
2023-02-07 03:15 AST	0.532
2023-02-07 03:30 AST	0.591
2023-02-07 03:45 AST	0.654
2023-02-07 04:00 AST	0.72
2023-02-07 04:15 AST	0.786
2023-02-07 04:30 AST	0.853
2023-02-07 04:45 AST	0.92
2023-02-07 05:00 AST	0.985
2023-02-07 05:15 AST	1.048
2023-02-07 05:30 AST	1.108
2023-02-07 05:45 AST	1.165
2023-02-07 06:00 AST	1.218
2023-02-07 06:15 AST	1.265
2023-02-07 06:30 AST	1.306
2023-02-07 06:45 AST	1.341
2023-02-07 07:00 AST	1.369
2023-02-07 07:15 AST	1.39
2023-02-07 07:30 AST	1.403
2023-02-07 07:45 AST	1.407
2023-02-07 08:00 AST	1.403
2023-02-07 08:15 AST	1.39
2023-02-07 08:30 AST	1.367
2023-02-07 08:45 AST	1.335
2023-02-07 09:00 AST	1.295
2023-02-07 09:15 AST	1.248
2023-02-07 09:30 AST	1.194
2023-02-07 09:45 AST	1.135
2023-02-07 10:00 AST	1.072
2023-02-07 10:15 AST	1.007
2023-02-07 10:30 AST	0.94
2023-02-07 10:45 AST	0.872
2023-02-07 11:00 AST	0.804
2023-02-07 11:15 AST	0.738
2023-02-07 11:30 AST	0.673
2023-02-07 11:45 AST	0.611
2023-02-07 12:00 AST	0.553
2023-02-07 12:15 AST	0.499
2023-02-07 12:30 AST	0.45
2023-02-07 12:45 AST	0.406
2023-02-07 13:00 AST	0.368
2023-02-07 13:15 AST	0.336
2023-02-07 13:30 AST	0.311
2023-02-07 13:45 AST	0.292
2023-02-07 14:00 AST	0.279
2023-02-07 14:15 AST	0.274
2023-02-07 14:30 AST	0.277
2023-02-07 14:45 AST	0.288
2023-02-07 15:00 AST	0.306
2023-02-07 15:15 AST	0.332
2023-02-07 15:30 AST	0.365
2023-02-07 15:45 AST	0.404
2023-02-07 16:00 AST	0.448
2023-02-07 16:15 AST	0.496
2023-02-07 16:30 AST	0.547
2023-02-07 16:45 AST	0.601
2023-02-07 17:00 AST	0.656
2023-02-07 17:15 AST	0.711
2023-02-07 17:30 AST	0.767
2023-02-07 17:45 AST	0.821
2023-02-07 18:00 AST	0.873
2023-02-07 18:15 AST	0.923
2023-02-07 18:30 AST	0.968
2023-02-07 18:45 AST	1.009
2023-02-07 19:00 AST	1.044
2023-02-07 19:15 AST	1.074
2023-02-07 19:30 AST	1.098
2023-02-07 19:45 AST	1.115
2023-02-07 20:00 AST	1.125
2023-02-07 20:15 AST	1.128
2023-02-07 20:30 AST	1.123
2023-02-07 20:45 AST	1.11
2023-02-07 21:00 AST	1.089
2023-02-07 21:15 AST	1.061
2023-02-07 21:30 AST	1.025
2023-02-07 21:45 AST	0.984
2023-02-07 22:00 AST	0.937
2023-02-07 22:15 AST	0.888
2023-02-07 22:30 AST	0.836
2023-02-07 22:45 AST	0.783
2023-02-07 23:00 AST	0.73
2023-02-07 23:15 AST	0.677
2023-02-07 23:30 AST	0.626
2023-02-07 23:45 AST	0.577
2023-02-08 00:00 AST	0.53
2023-02-08 00:15 AST	0.486
2023-02-08 00:30 AST	0.447
2023-02-08 00:45 AST	0.412
2023-02-08 01:00 AST	0.382
2023-02-08 01:15 AST	0.359
2023-02-08 01:30 AST	0.342
2023-02-08 01:45 AST	0.332
2023-02-08 02:00 AST	0.329
2023-02-08 02:15 AST	0.335
2023-02-08 02:30 AST	0.349
2023-02-08 02:45 AST	0.371
2023-02-08 03:00 AST	0.403
2023-02-08 03:15 AST	0.442
2023-02-08 03:30 AST	0.49
2023-02-08 03:45 AST	0.544
2023-02-08 04:00 AST	0.603
2023-02-08 04:15 AST	0.666
2023-02-08 04:30 AST	0.732
2023-02-08 04:45 AST	0.798
2023-02-08 05:00 AST	0.863
2023-02-08 05:15 AST	0.928
2023-02-08 05:30 AST	0.991
2023-02-08 05:45 AST	1.051
2023-02-08 06:00 AST	1.108
2023-02-08 06:15 AST	1.161
2023-02-08 06:30 AST	1.21
2023-02-08 06:45 AST	1.254
2023-02-08 07:00 AST	1.292
2023-02-08 07:15 AST	1.324
2023-02-08 07:30 AST	1.349
2023-02-08 07:45 AST	1.366
2023-02-08 08:00 AST	1.376
2023-02-08 08:15 AST	1.378
2023-02-08 08:30 AST	1.371
2023-02-08 08:45 AST	1.356
2023-02-08 09:00 AST	1.332
2023-02-08 09:15 AST	1.299
2023-02-08 09:30 AST	1.259
2023-02-08 09:45 AST	1.211
2023-02-08 10:00 AST	1.157
2023-02-08 10:15 AST	1.098
2023-02-08 10:30 AST	1.035
2023-02-08 10:45 AST	0.971
2023-02-08 11:00 AST	0.905
2023-02-08 11:15 AST	0.84
2023-02-08 11:30 AST	0.775
2023-02-08 11:45 AST	0.712
2023-02-08 12:00 AST	0.652
2023-02-08 12:15 AST	0.594
2023-02-08 12:30 AST	0.54
2023-02-08 12:45 AST	0.491
2023-02-08 13:00 AST	0.446
2023-02-08 13:15 AST	0.407
2023-02-08 13:30 AST	0.374
2023-02-08 13:45 AST	0.347
2023-02-08 14:00 AST	0.326
2023-02-08 14:15 AST	0.312
2023-02-08 14:30 AST	0.305
2023-02-08 14:45 AST	0.305
2023-02-08 15:00 AST	0.312
2023-02-08 15:15 AST	0.326
2023-02-08 15:30 AST	0.348
2023-02-08 15:45 AST	0.376
2023-02-08 16:00 AST	0.412
2023-02-08 16:15 AST	0.453
2023-02-08 16:30 AST	0.5
2023-02-08 16:45 AST	0.55
2023-02-08 17:00 AST	0.603
2023-02-08 17:15 AST	0.658
2023-02-08 17:30 AST	0.714
2023-02-08 17:45 AST	0.77
2023-02-08 18:00 AST	0.824
2023-02-08 18:15 AST	0.878
2023-02-08 18:30 AST	0.929
2023-02-08 18:45 AST	0.977
2023-02-08 19:00 AST	1.021
2023-02-08 19:15 AST	1.06
2023-02-08 19:30 AST	1.094
2023-02-08 19:45 AST	1.121
2023-02-08 20:00 AST	1.142
2023-02-08 20:15 AST	1.157
2023-02-08 20:30 AST	1.164
2023-02-08 20:45 AST	1.164
2023-02-08 21:00 AST	1.157
2023-02-08 21:15 AST	1.142
2023-02-08 21:30 AST	1.12
2023-02-08 21:45 AST	1.091
2023-02-08 22:00 AST	1.054
2023-02-08 22:15 AST	1.012
2023-02-08 22:30 AST	0.965
2023-02-08 22:45 AST	0.914
2023-02-08 23:00 AST	0.861
2023-02-08 23:15 AST	0.807
2023-02-08 23:30 AST	0.753
2023-02-08 23:45 AST	0.7
2023-02-09 00:00 AST	0.648
2023-02-09 00:15 AST	0.599
2023-02-09 00:30 AST	0.553
2023-02-09 00:45 AST	0.51
2023-02-09 01:00 AST	0.471
2023-02-09 01:15 AST	0.437
2023-02-09 01:30 AST	0.409
2023-02-09 01:45 AST	0.386
2023-02-09 02:00 AST	0.37
2023-02-09 02:15 AST	0.361
2023-02-09 02:30 AST	0.36
2023-02-09 02:45 AST	0.366
2023-02-09 03:00 AST	0.38
2023-02-09 03:15 AST	0.402
2023-02-09 03:30 AST	0.432
2023-02-09 03:45 AST	0.47
2023-02-09 04:00 AST	0.516
2023-02-09 04:15 AST	0.567
2023-02-09 04:30 AST	0.624
2023-02-09 04:45 AST	0.684
2023-02-09 05:00 AST	0.747
2023-02-09 05:15 AST	0.81
2023-02-09 05:30 AST	0.873
2023-02-09 05:45 AST	0.934
2023-02-09 06:00 AST	0.993
2023-02-09 06:15 AST	1.049
2023-02-09 06:30 AST	1.102
2023-02-09 06:45 AST	1.15
2023-02-09 07:00 AST	1.195
2023-02-09 07:15 AST	1.235
2023-02-09 07:30 AST	1.27
2023-02-09 07:45 AST	1.298
2023-02-09 08:00 AST	1.32
2023-02-09 08:15 AST	1.334
2023-02-09 08:30 AST	1.341
2023-02-09 08:45 AST	1.34
2023-02-09 09:00 AST	1.331
2023-02-09 09:15 AST	1.314
2023-02-09 09:30 AST	1.288
2023-02-09 09:45 AST	1.255
2023-02-09 10:00 AST	1.215
2023-02-09 10:15 AST	1.168
2023-02-09 10:30 AST	1.115
2023-02-09 10:45 AST	1.057
2023-02-09 11:00 AST	0.996
2023-02-09 11:15 AST	0.933
2023-02-09 11:30 AST	0.869
2023-02-09 11:45 AST	0.807
2023-02-09 12:00 AST	0.745
2023-02-09 12:15 AST	0.686
2023-02-09 12:30 AST	0.63
2023-02-09 12:45 AST	0.577
2023-02-09 13:00 AST	0.528
2023-02-09 13:15 AST	0.483
2023-02-09 13:30 AST	0.443
2023-02-09 13:45 AST	0.408
2023-02-09 14:00 AST	0.379
2023-02-09 14:15 AST	0.357
2023-02-09 14:30 AST	0.341
2023-02-09 14:45 AST	0.332
2023-02-09 15:00 AST	0.331
2023-02-09 15:15 AST	0.335
2023-02-09 15:30 AST	0.347
2023-02-09 15:45 AST	0.365
2023-02-09 16:00 AST	0.391
2023-02-09 16:15 AST	0.422
2023-02-09 16:30 AST	0.46
2023-02-09 16:45 AST	0.503
2023-02-09 17:00 AST	0.552
2023-02-09 17:15 AST	0.604
2023-02-09 17:30 AST	0.658
2023-02-09 17:45 AST	0.714
2023-02-09 18:00 AST	0.77
2023-02-09 18:15 AST	0.826
2023-02-09 18:30 AST	0.881
2023-02-09 18:45 AST	0.933
2023-02-09 19:00 AST	0.983
2023-02-09 19:15 AST	1.03
2023-02-09 19:30 AST	1.073
2023-02-09 19:45 AST	1.111
2023-02-09 20:00 AST	1.144
2023-02-09 20:15 AST	1.17
2023-02-09 20:30 AST	1.19
2023-02-09 20:45 AST	1.203
2023-02-09 21:00 AST	1.209
2023-02-09 21:15 AST	1.208
2023-02-09 21:30 AST	1.2
2023-02-09 21:45 AST	1.184
2023-02-09 22:00 AST	1.162
2023-02-09 22:15 AST	1.133
2023-02-09 22:30 AST	1.097
2023-02-09 22:45 AST	1.055
2023-02-09 23:00 AST	1.008
2023-02-09 23:15 AST	0.958
2023-02-09 23:30 AST	0.905
2023-02-09 23:45 AST	0.85
2023-02-10 00:00 AST	0.796
2023-02-10 00:15 AST	0.743
2023-02-10 00:30 AST	0.692
2023-02-10 00:45 AST	0.643
2023-02-10 01:00 AST	0.598
2023-02-10 01:15 AST	0.556
2023-02-10 01:30 AST	0.518
2023-02-10 01:45 AST	0.484
2023-02-10 02:00 AST	0.456
2023-02-10 02:15 AST	0.433
2023-02-10 02:30 AST	0.417
2023-02-10 02:45 AST	0.408
2023-02-10 03:00 AST	0.406
2023-02-10 03:15 AST	0.412
2023-02-10 03:30 AST	0.425
2023-02-10 03:45 AST	0.445
2023-02-10 04:00 AST	0.472
2023-02-10 04:15 AST	0.507
2023-02-10 04:30 AST	0.547
2023-02-10 04:45 AST	0.594
2023-02-10 05:00 AST	0.645
2023-02-10 05:15 AST	0.7
2023-02-10 05:30 AST	0.757
2023-02-10 05:45 AST	0.815
2023-02-10 06:00 AST	0.873
2023-02-10 06:15 AST	0.929
2023-02-10 06:30 AST	0.983
2023-02-10 06:45 AST	1.034
2023-02-10 07:00 AST	1.081
2023-02-10 07:15 AST	1.125
2023-02-10 07:30 AST	1.165
2023-02-10 07:45 AST	1.201
2023-02-10 08:00 AST	1.232
2023-02-10 08:15 AST	1.258
2023-02-10 08:30 AST	1.277
2023-02-10 08:45 AST	1.29
2023-02-10 09:00 AST	1.295
2023-02-10 09:15 AST	1.293
2023-02-10 09:30 AST	1.283
2023-02-10 09:45 AST	1.266
2023-02-10 10:00 AST	1.241
2023-02-10 10:15 AST	1.209
2023-02-10 10:30 AST	1.171
2023-02-10 10:45 AST	1.126
2023-02-10 11:00 AST	1.076
2023-02-10 11:15 AST	1.022
2023-02-10 11:30 AST	0.965
2023-02-10 11:45 AST	0.905
2023-02-10 12:00 AST	0.845
2023-02-10 12:15 AST	0.786
2023-02-10 12:30 AST	0.728
2023-02-10 12:45 AST	0.673
2023-02-10 13:00 AST	0.621
2023-02-10 13:15 AST	0.572
2023-02-10 13:30 AST	0.527
2023-02-10 13:45 AST	0.486
2023-02-10 14:00 AST	0.449
2023-02-10 14:15 AST	0.418
2023-02-10 14:30 AST	0.392
2023-02-10 14:45 AST	0.373
2023-02-10 15:00 AST	0.36
2023-02-10 15:15 AST	0.355
2023-02-10 15:30 AST	0.356
2023-02-10 15:45 AST	0.364
2023-02-10 16:00 AST	0.379
2023-02-10 16:15 AST	0.4
2023-02-10 16:30 AST	0.428
2023-02-10 16:45 AST	0.461
2023-02-10 17:00 AST	0.499
2023-02-10 17:15 AST	0.543
2023-02-10 17:30 AST	0.591
2023-02-10 17:45 AST	0.642
2023-02-10 18:00 AST	0.696
2023-02-10 18:15 AST	0.751
2023-02-10 18:30 AST	0.806
2023-02-10 18:45 AST	0.861
2023-02-10 19:00 AST	0.915
2023-02-10 19:15 AST	0.966
2023-02-10 19:30 AST	1.015
2023-02-10 19:45 AST	1.061
2023-02-10 20:00 AST	1.103
2023-02-10 20:15 AST	1.141
2023-02-10 20:30 AST	1.174
2023-02-10 20:45 AST	1.201
2023-02-10 21:00 AST	1.222
2023-02-10 21:15 AST	1.236
2023-02-10 21:30 AST	1.244
2023-02-10 21:45 AST	1.244
2023-02-10 22:00 AST	1.237
2023-02-10 22:15 AST	1.223
2023-02-10 22:30 AST	1.202
2023-02-10 22:45 AST	1.175
2023-02-10 23:00 AST	1.142
2023-02-10 23:15 AST	1.104
2023-02-10 23:30 AST	1.06
2023-02-10 23:45 AST	1.013
2023-02-11 00:00 AST	0.963
2023-02-11 00:15 AST	0.911
2023-02-11 00:30 AST	0.858
2023-02-11 00:45 AST	0.806
2023-02-11 01:00 AST	0.756
2023-02-11 01:15 AST	0.709
2023-02-11 01:30 AST	0.665
2023-02-11 01:45 AST	0.624
2023-02-11 02:00 AST	0.587
2023-02-11 02:15 AST	0.554
2023-02-11 02:30 AST	0.526
2023-02-11 02:45 AST	0.503
2023-02-11 03:00 AST	0.485
2023-02-11 03:15 AST	0.474
2023-02-11 03:30 AST	0.469
2023-02-11 03:45 AST	0.471
2023-02-11 04:00 AST	0.48
2023-02-11 04:15 AST	0.496
2023-02-11 04:30 AST	0.518
2023-02-11 04:45 AST	0.546
2023-02-11 05:00 AST	0.579
2023-02-11 05:15 AST	0.618
2023-02-11 05:30 AST	0.66
2023-02-11 05:45 AST	0.706
2023-02-11 06:00 AST	0.755
2023-02-11 06:15 AST	0.805
2023-02-11 06:30 AST	0.855
2023-02-11 06:45 AST	0.904
2023-02-11 07:00 AST	0.951
2023-02-11 07:15 AST	0.995
2023-02-11 07:30 AST	1.037
2023-02-11 07:45 AST	1.076
2023-02-11 08:00 AST	1.111
2023-02-11 08:15 AST	1.142
2023-02-11 08:30 AST	1.17
2023-02-11 08:45 AST	1.194
2023-02-11 09:00 AST	1.212
2023-02-11 09:15 AST	1.225
2023-02-11 09:30 AST	1.232
2023-02-11 09:45 AST	1.231
2023-02-11 10:00 AST	1.224
2023-02-11 10:15 AST	1.21
2023-02-11 10:30 AST	1.189
2023-02-11 10:45 AST	1.161
2023-02-11 11:00 AST	1.128
2023-02-11 11:15 AST	1.089
2023-02-11 11:30 AST	1.045
2023-02-11 11:45 AST	0.998
2023-02-11 12:00 AST	0.948
2023-02-11 12:15 AST	0.895
2023-02-11 12:30 AST	0.841
2023-02-11 12:45 AST	0.788
2023-02-11 13:00 AST	0.735
2023-02-11 13:15 AST	0.685
2023-02-11 13:30 AST	0.637
2023-02-11 13:45 AST	0.592
2023-02-11 14:00 AST	0.551
2023-02-11 14:15 AST	0.513
2023-02-11 14:30 AST	0.479
2023-02-11 14:45 AST	0.45
2023-02-11 15:00 AST	0.426
2023-02-11 15:15 AST	0.408
2023-02-11 15:30 AST	0.396
2023-02-11 15:45 AST	0.391
2023-02-11 16:00 AST	0.392
2023-02-11 16:15 AST	0.4
2023-02-11 16:30 AST	0.415
2023-02-11 16:45 AST	0.436
2023-02-11 17:00 AST	0.462
2023-02-11 17:15 AST	0.494
2023-02-11 17:30 AST	0.53
2023-02-11 17:45 AST	0.57
2023-02-11 18:00 AST	0.614
2023-02-11 18:15 AST	0.66
2023-02-11 18:30 AST	0.71
2023-02-11 18:45 AST	0.76
2023-02-11 19:00 AST	0.812
2023-02-11 19:15 AST	0.863
2023-02-11 19:30 AST	0.913
2023-02-11 19:45 AST	0.962
2023-02-11 20:00 AST	1.009
2023-02-11 20:15 AST	1.053
2023-02-11 20:30 AST	1.094
2023-02-11 20:45 AST	1.132
2023-02-11 21:00 AST	1.165
2023-02-11 21:15 AST	1.195
2023-02-11 21:30 AST	1.218
2023-02-11 21:45 AST	1.236
2023-02-11 22:00 AST	1.247
2023-02-11 22:15 AST	1.252
2023-02-11 22:30 AST	1.25
2023-02-11 22:45 AST	1.24
2023-02-11 23:00 AST	1.225
2023-02-11 23:15 AST	1.203
2023-02-11 23:30 AST	1.176
2023-02-11 23:45 AST	1.144
2023-02-12 00:00 AST	1.108
2023-02-12 00:15 AST	1.067
2023-02-12 00:30 AST	1.024
2023-02-12 00:45 AST	0.978
2023-02-12 01:00 AST	0.931
2023-02-12 01:15 AST	0.884
2023-02-12 01:30 AST	0.838
2023-02-12 01:45 AST	0.794
2023-02-12 02:00 AST	0.752
2023-02-12 02:15 AST	0.714
2023-02-12 02:30 AST	0.678
2023-02-12 02:45 AST	0.646
2023-02-12 03:00 AST	0.618
2023-02-12 03:15 AST	0.593
2023-02-12 03:30 AST	0.573
2023-02-12 03:45 AST	0.558
2023-02-12 04:00 AST	0.548
2023-02-12 04:15 AST	0.544
2023-02-12 04:30 AST	0.547
2023-02-12 04:45 AST	0.554
2023-02-12 05:00 AST	0.568
2023-02-12 05:15 AST	0.587
2023-02-12 05:30 AST	0.61
2023-02-12 05:45 AST	0.638
2023-02-12 06:00 AST	0.669
2023-02-12 06:15 AST	0.703
2023-02-12 06:30 AST	0.739
2023-02-12 06:45 AST	0.777
2023-02-12 07:00 AST	0.816
2023-02-12 07:15 AST	0.855
2023-02-12 07:30 AST	0.893
2023-02-12 07:45 AST	0.929
2023-02-12 08:00 AST	0.963
2023-02-12 08:15 AST	0.995
2023-02-12 08:30 AST	1.025
2023-02-12 08:45 AST	1.052
2023-02-12 09:00 AST	1.076
2023-02-12 09:15 AST	1.098
2023-02-12 09:30 AST	1.116
2023-02-12 09:45 AST	1.13
2023-02-12 10:00 AST	1.14
2023-02-12 10:15 AST	1.144
2023-02-12 10:30 AST	1.143
2023-02-12 10:45 AST	1.135
2023-02-12 11:00 AST	1.122
2023-02-12 11:15 AST	1.103
2023-02-12 11:30 AST	1.078
2023-02-12 11:45 AST	1.049
2023-02-12 12:00 AST	1.016
2023-02-12 12:15 AST	0.98
2023-02-12 12:30 AST	0.94
2023-02-12 12:45 AST	0.898
2023-02-12 13:00 AST	0.855
2023-02-12 13:15 AST	0.811
2023-02-12 13:30 AST	0.766
2023-02-12 13:45 AST	0.723
2023-02-12 14:00 AST	0.681
2023-02-12 14:15 AST	0.642
2023-02-12 14:30 AST	0.605
2023-02-12 14:45 AST	0.571
2023-02-12 15:00 AST	0.54
2023-02-12 15:15 AST	0.513
2023-02-12 15:30 AST	0.49
2023-02-12 15:45 AST	0.472
2023-02-12 16:00 AST	0.458
2023-02-12 16:15 AST	0.451
2023-02-12 16:30 AST	0.449
2023-02-12 16:45 AST	0.454
2023-02-12 17:00 AST	0.464
2023-02-12 17:15 AST	0.481
2023-02-12 17:30 AST	0.502
2023-02-12 17:45 AST	0.528
2023-02-12 18:00 AST	0.557
2023-02-12 18:15 AST	0.59
2023-02-12 18:30 AST	0.626
2023-02-12 18:45 AST	0.664
2023-02-12 19:00 AST	0.704
2023-02-12 19:15 AST	0.746
2023-02-12 19:30 AST	0.789
2023-02-12 19:45 AST	0.833
2023-02-12 20:00 AST	0.877
2023-02-12 20:15 AST	0.92
2023-02-12 20:30 AST	0.963
2023-02-12 20:45 AST	1.003
2023-02-12 21:00 AST	1.042
2023-02-12 21:15 AST	1.079
2023-02-12 21:30 AST	1.113
2023-02-12 21:45 AST	1.144
2023-02-12 22:00 AST	1.171
2023-02-12 22:15 AST	1.193
2023-02-12 22:30 AST	1.21
2023-02-12 22:45 AST	1.221
2023-02-12 23:00 AST	1.226
2023-02-12 23:15 AST	1.226
2023-02-12 23:30 AST	1.219
2023-02-12 23:45 AST	1.206
2023-02-13 00:00 AST	1.189
2023-02-13 00:15 AST	1.167
2023-02-13 00:30 AST	1.141
2023-02-13 00:45 AST	1.111
2023-02-13 01:00 AST	1.078
2023-02-13 01:15 AST	1.043
2023-02-13 01:30 AST	1.006
2023-02-13 01:45 AST	0.968
2023-02-13 02:00 AST	0.93
2023-02-13 02:15 AST	0.892
2023-02-13 02:30 AST	0.855
2023-02-13 02:45 AST	0.82
2023-02-13 03:00 AST	0.787
2023-02-13 03:15 AST	0.757
2023-02-13 03:30 AST	0.728
2023-02-13 03:45 AST	0.703
2023-02-13 04:00 AST	0.68
2023-02-13 04:15 AST	0.66
2023-02-13 04:30 AST	0.644
2023-02-13 04:45 AST	0.632
2023-02-13 05:00 AST	0.625
2023-02-13 05:15 AST	0.622
2023-02-13 05:30 AST	0.624
2023-02-13 05:45 AST	0.631
2023-02-13 06:00 AST	0.641
2023-02-13 06:15 AST	0.655
2023-02-13 06:30 AST	0.672
2023-02-13 06:45 AST	0.692
2023-02-13 07:00 AST	0.713
2023-02-13 07:15 AST	0.737
2023-02-13 07:30 AST	0.761
2023-02-13 07:45 AST	0.786
2023-02-13 08:00 AST	0.812
2023-02-13 08:15 AST	0.837
2023-02-13 08:30 AST	0.862
2023-02-13 08:45 AST	0.885
2023-02-13 09:00 AST	0.908
2023-02-13 09:15 AST	0.929
2023-02-13 09:30 AST	0.949
2023-02-13 09:45 AST	0.968
2023-02-13 10:00 AST	0.986
2023-02-13 10:15 AST	1.001
2023-02-13 10:30 AST	1.015
2023-02-13 10:45 AST	1.025
2023-02-13 11:00 AST	1.032
2023-02-13 11:15 AST	1.034
2023-02-13 11:30 AST	1.031
2023-02-13 11:45 AST	1.024
2023-02-13 12:00 AST	1.013
2023-02-13 12:15 AST	0.997
2023-02-13 12:30 AST	0.978
2023-02-13 12:45 AST	0.955
2023-02-13 13:00 AST	0.93
2023-02-13 13:15 AST	0.903
2023-02-13 13:30 AST	0.873
2023-02-13 13:45 AST	0.842
2023-02-13 14:00 AST	0.81
2023-02-13 14:15 AST	0.778
2023-02-13 14:30 AST	0.745
2023-02-13 14:45 AST	0.713
2023-02-13 15:00 AST	0.683
2023-02-13 15:15 AST	0.654
2023-02-13 15:30 AST	0.627
2023-02-13 15:45 AST	0.603
2023-02-13 16:00 AST	0.581
2023-02-13 16:15 AST	0.562
2023-02-13 16:30 AST	0.547

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:: 2023-02-07

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Punchbowl - 01217

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