Halfmoon Bay (07830)

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Station Information

Code: 07830

Province: British Columbia

Location: 49.511, -123.912

Type: Temporary

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

2023-10-01 (Sun)
Time PDT	Height (m)	Height (ft)
01:22	1.2	4.1
07:49	4.5	14.8
13:34	2.3	7.7
19:18	4.5	14.9

2023-10-02 (Mon)
Time PDT	Height (m)	Height (ft)
02:06	1	3.3
08:53	4.5	14.7
14:22	2.8	9.1
19:49	4.4	14.5

2023-10-03 (Tue)
Time PDT	Height (m)	Height (ft)
02:51	0.9	3
10:03	4.4	14.6
15:18	3.2	10.3
20:21	4.2	13.9

2023-10-04 (Wed)
Time PDT	Height (m)	Height (ft)
03:40	1	3.2
11:16	4.4	14.5
16:29	3.4	11.2
20:57	4	13.1

2023-10-05 (Thu)
Time PDT	Height (m)	Height (ft)
04:33	1.1	3.7
12:30	4.4	14.5
18:05	3.5	11.6
21:38	3.8	12.3

2023-10-06 (Fri)
Time PDT	Height (m)	Height (ft)
05:32	1.3	4.3
13:42	4.4	14.6
20:05	3.4	11.3
22:40	3.5	11.6

2023-10-07 (Sat)
Time PDT	Height (m)	Height (ft)
06:36	1.5	4.9
14:45	4.5	14.7

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
2023-10-01		1.3	1.3	1.7	2.4	3.2	3.9	4.4	4.5	4.3	3.9	3.3	2.8	2.4	2.4	2.7	3.2	3.7	4.2	4.5	4.5	4.1	3.4	2.7
2023-10-02	1.9	1.3	1	1.2	1.7	2.4	3.2	3.9	4.4	4.5	4.3	4	3.5	3.1	2.8	2.8	3.1	3.5	4	4.3	4.4	4.2	3.7	3
2023-10-03	2.3	1.6	1.1	0.9	1.2	1.7	2.4	3.2	3.9	4.3	4.4	4.3	4.1	3.7	3.3	3.2	3.2	3.4	3.7	4	4.2	4.2	3.9	3.4
2023-10-04	2.7	2	1.4	1	1	1.3	1.8	2.5	3.2	3.8	4.3	4.4	4.4	4.2	3.9	3.6	3.4	3.4	3.6	3.8	3.9	4	3.9	3.6
2023-10-05	3.1	2.5	2	1.5	1.2	1.1	1.4	1.9	2.6	3.2	3.8	4.2	4.4	4.4	4.2	4	3.8	3.6	3.5	3.6	3.6	3.7	3.7	3.6
2023-10-06	3.4	3	2.5	2	1.6	1.3	1.3	1.6	2	2.6	3.2	3.8	4.2	4.4	4.4	4.3	4.1	3.8	3.6	3.5	3.4	3.5	3.5	3.5
2023-10-07	3.4	3.2	2.9	2.5	2.1	1.8	1.5	1.5	1.7	2.1	2.6	3.2	3.8	4.2	4.4	4.5	4.3	4.1	3.8	3.5	3.3	3.3	3.3	3.3
2023-10-08	3.4

Predictions

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

Predictions
Event Date	Predictions (m)
2023-09-30 12:45 PDT	1.881
2023-09-30 13:00 PDT	1.887
2023-09-30 13:15 PDT	1.919
2023-09-30 13:30 PDT	1.975
2023-09-30 13:45 PDT	2.052
2023-09-30 14:00 PDT	2.149
2023-09-30 14:15 PDT	2.263
2023-09-30 14:30 PDT	2.391
2023-09-30 14:45 PDT	2.531
2023-09-30 15:00 PDT	2.681
2023-09-30 15:15 PDT	2.839
2023-09-30 15:30 PDT	3.003
2023-09-30 15:45 PDT	3.172
2023-09-30 16:00 PDT	3.344
2023-09-30 16:15 PDT	3.517
2023-09-30 16:30 PDT	3.687
2023-09-30 16:45 PDT	3.853
2023-09-30 17:00 PDT	4.012
2023-09-30 17:15 PDT	4.159
2023-09-30 17:30 PDT	4.291
2023-09-30 17:45 PDT	4.405
2023-09-30 18:00 PDT	4.499
2023-09-30 18:15 PDT	4.569
2023-09-30 18:30 PDT	4.614
2023-09-30 18:45 PDT	4.634
2023-09-30 19:00 PDT	4.629
2023-09-30 19:15 PDT	4.599
2023-09-30 19:30 PDT	4.545
2023-09-30 19:45 PDT	4.469
2023-09-30 20:00 PDT	4.374
2023-09-30 20:15 PDT	4.261
2023-09-30 20:30 PDT	4.133
2023-09-30 20:45 PDT	3.991
2023-09-30 21:00 PDT	3.837
2023-09-30 21:15 PDT	3.673
2023-09-30 21:30 PDT	3.499
2023-09-30 21:45 PDT	3.317
2023-09-30 22:00 PDT	3.128
2023-09-30 22:15 PDT	2.933
2023-09-30 22:30 PDT	2.736
2023-09-30 22:45 PDT	2.538
2023-09-30 23:00 PDT	2.341
2023-09-30 23:15 PDT	2.15
2023-09-30 23:30 PDT	1.968
2023-09-30 23:45 PDT	1.799
2023-10-01 00:00 PDT	1.647
2023-10-01 00:15 PDT	1.515
2023-10-01 00:30 PDT	1.407
2023-10-01 00:45 PDT	1.324
2023-10-01 01:00 PDT	1.269
2023-10-01 01:15 PDT	1.242
2023-10-01 01:30 PDT	1.243
2023-10-01 01:45 PDT	1.271
2023-10-01 02:00 PDT	1.323
2023-10-01 02:15 PDT	1.4
2023-10-01 02:30 PDT	1.497
2023-10-01 02:45 PDT	1.612
2023-10-01 03:00 PDT	1.745
2023-10-01 03:15 PDT	1.891
2023-10-01 03:30 PDT	2.051
2023-10-01 03:45 PDT	2.222
2023-10-01 04:00 PDT	2.402
2023-10-01 04:15 PDT	2.591
2023-10-01 04:30 PDT	2.785
2023-10-01 04:45 PDT	2.982
2023-10-01 05:00 PDT	3.181
2023-10-01 05:15 PDT	3.376
2023-10-01 05:30 PDT	3.566
2023-10-01 05:45 PDT	3.746
2023-10-01 06:00 PDT	3.913
2023-10-01 06:15 PDT	4.063
2023-10-01 06:30 PDT	4.193
2023-10-01 06:45 PDT	4.302
2023-10-01 07:00 PDT	4.388
2023-10-01 07:15 PDT	4.45
2023-10-01 07:30 PDT	4.489
2023-10-01 07:45 PDT	4.506
2023-10-01 08:00 PDT	4.501
2023-10-01 08:15 PDT	4.476
2023-10-01 08:30 PDT	4.432
2023-10-01 08:45 PDT	4.373
2023-10-01 09:00 PDT	4.299
2023-10-01 09:15 PDT	4.211
2023-10-01 09:30 PDT	4.112
2023-10-01 09:45 PDT	4.001
2023-10-01 10:00 PDT	3.881
2023-10-01 10:15 PDT	3.752
2023-10-01 10:30 PDT	3.616
2023-10-01 10:45 PDT	3.473
2023-10-01 11:00 PDT	3.328
2023-10-01 11:15 PDT	3.181
2023-10-01 11:30 PDT	3.036
2023-10-01 11:45 PDT	2.896
2023-10-01 12:00 PDT	2.765
2023-10-01 12:15 PDT	2.646
2023-10-01 12:30 PDT	2.542
2023-10-01 12:45 PDT	2.458
2023-10-01 13:00 PDT	2.394
2023-10-01 13:15 PDT	2.353
2023-10-01 13:30 PDT	2.335
2023-10-01 13:45 PDT	2.34
2023-10-01 14:00 PDT	2.368
2023-10-01 14:15 PDT	2.416
2023-10-01 14:30 PDT	2.483
2023-10-01 14:45 PDT	2.567
2023-10-01 15:00 PDT	2.665
2023-10-01 15:15 PDT	2.774
2023-10-01 15:30 PDT	2.894
2023-10-01 15:45 PDT	3.021
2023-10-01 16:00 PDT	3.155
2023-10-01 16:15 PDT	3.294
2023-10-01 16:30 PDT	3.437
2023-10-01 16:45 PDT	3.581
2023-10-01 17:00 PDT	3.724
2023-10-01 17:15 PDT	3.865
2023-10-01 17:30 PDT	4
2023-10-01 17:45 PDT	4.127
2023-10-01 18:00 PDT	4.243
2023-10-01 18:15 PDT	4.343
2023-10-01 18:30 PDT	4.426
2023-10-01 18:45 PDT	4.489
2023-10-01 19:00 PDT	4.529
2023-10-01 19:15 PDT	4.547
2023-10-01 19:30 PDT	4.54
2023-10-01 19:45 PDT	4.511
2023-10-01 20:00 PDT	4.458
2023-10-01 20:15 PDT	4.384
2023-10-01 20:30 PDT	4.291
2023-10-01 20:45 PDT	4.18
2023-10-01 21:00 PDT	4.054
2023-10-01 21:15 PDT	3.913
2023-10-01 21:30 PDT	3.761
2023-10-01 21:45 PDT	3.597
2023-10-01 22:00 PDT	3.424
2023-10-01 22:15 PDT	3.243
2023-10-01 22:30 PDT	3.055
2023-10-01 22:45 PDT	2.862
2023-10-01 23:00 PDT	2.664
2023-10-01 23:15 PDT	2.465
2023-10-01 23:30 PDT	2.267
2023-10-01 23:45 PDT	2.072
2023-10-02 00:00 PDT	1.884
2023-10-02 00:15 PDT	1.706
2023-10-02 00:30 PDT	1.542
2023-10-02 00:45 PDT	1.396
2023-10-02 01:00 PDT	1.269
2023-10-02 01:15 PDT	1.167
2023-10-02 01:30 PDT	1.089
2023-10-02 01:45 PDT	1.038
2023-10-02 02:00 PDT	1.015
2023-10-02 02:15 PDT	1.018
2023-10-02 02:30 PDT	1.048
2023-10-02 02:45 PDT	1.102
2023-10-02 03:00 PDT	1.178
2023-10-02 03:15 PDT	1.276
2023-10-02 03:30 PDT	1.392
2023-10-02 03:45 PDT	1.525
2023-10-02 04:00 PDT	1.673
2023-10-02 04:15 PDT	1.835
2023-10-02 04:30 PDT	2.008
2023-10-02 04:45 PDT	2.192
2023-10-02 05:00 PDT	2.384
2023-10-02 05:15 PDT	2.582
2023-10-02 05:30 PDT	2.784
2023-10-02 05:45 PDT	2.988
2023-10-02 06:00 PDT	3.19
2023-10-02 06:15 PDT	3.386
2023-10-02 06:30 PDT	3.573
2023-10-02 06:45 PDT	3.749
2023-10-02 07:00 PDT	3.909
2023-10-02 07:15 PDT	4.051
2023-10-02 07:30 PDT	4.174
2023-10-02 07:45 PDT	4.277
2023-10-02 08:00 PDT	4.358
2023-10-02 08:15 PDT	4.417
2023-10-02 08:30 PDT	4.456
2023-10-02 08:45 PDT	4.476
2023-10-02 09:00 PDT	4.477
2023-10-02 09:15 PDT	4.461
2023-10-02 09:30 PDT	4.43
2023-10-02 09:45 PDT	4.384
2023-10-02 10:00 PDT	4.324
2023-10-02 10:15 PDT	4.253
2023-10-02 10:30 PDT	4.17
2023-10-02 10:45 PDT	4.077
2023-10-02 11:00 PDT	3.975
2023-10-02 11:15 PDT	3.864
2023-10-02 11:30 PDT	3.748
2023-10-02 11:45 PDT	3.627
2023-10-02 12:00 PDT	3.505
2023-10-02 12:15 PDT	3.383
2023-10-02 12:30 PDT	3.265
2023-10-02 12:45 PDT	3.154
2023-10-02 13:00 PDT	3.053
2023-10-02 13:15 PDT	2.964
2023-10-02 13:30 PDT	2.891
2023-10-02 13:45 PDT	2.834
2023-10-02 14:00 PDT	2.797
2023-10-02 14:15 PDT	2.778
2023-10-02 14:30 PDT	2.778
2023-10-02 14:45 PDT	2.797
2023-10-02 15:00 PDT	2.832
2023-10-02 15:15 PDT	2.883
2023-10-02 15:30 PDT	2.947
2023-10-02 15:45 PDT	3.023
2023-10-02 16:00 PDT	3.108
2023-10-02 16:15 PDT	3.202
2023-10-02 16:30 PDT	3.302
2023-10-02 16:45 PDT	3.407
2023-10-02 17:00 PDT	3.516
2023-10-02 17:15 PDT	3.627
2023-10-02 17:30 PDT	3.74
2023-10-02 17:45 PDT	3.85
2023-10-02 18:00 PDT	3.958
2023-10-02 18:15 PDT	4.06
2023-10-02 18:30 PDT	4.154
2023-10-02 18:45 PDT	4.237
2023-10-02 19:00 PDT	4.306
2023-10-02 19:15 PDT	4.359
2023-10-02 19:30 PDT	4.394
2023-10-02 19:45 PDT	4.409
2023-10-02 20:00 PDT	4.405
2023-10-02 20:15 PDT	4.379
2023-10-02 20:30 PDT	4.333
2023-10-02 20:45 PDT	4.268
2023-10-02 21:00 PDT	4.184
2023-10-02 21:15 PDT	4.084
2023-10-02 21:30 PDT	3.968
2023-10-02 21:45 PDT	3.838
2023-10-02 22:00 PDT	3.697
2023-10-02 22:15 PDT	3.544
2023-10-02 22:30 PDT	3.382
2023-10-02 22:45 PDT	3.211
2023-10-02 23:00 PDT	3.034
2023-10-02 23:15 PDT	2.851
2023-10-02 23:30 PDT	2.664
2023-10-02 23:45 PDT	2.474
2023-10-03 00:00 PDT	2.284
2023-10-03 00:15 PDT	2.095
2023-10-03 00:30 PDT	1.912
2023-10-03 00:45 PDT	1.735
2023-10-03 01:00 PDT	1.57
2023-10-03 01:15 PDT	1.417
2023-10-03 01:30 PDT	1.282
2023-10-03 01:45 PDT	1.165
2023-10-03 02:00 PDT	1.07
2023-10-03 02:15 PDT	0.999
2023-10-03 02:30 PDT	0.951
2023-10-03 02:45 PDT	0.929
2023-10-03 03:00 PDT	0.931
2023-10-03 03:15 PDT	0.957
2023-10-03 03:30 PDT	1.006
2023-10-03 03:45 PDT	1.077
2023-10-03 04:00 PDT	1.168
2023-10-03 04:15 PDT	1.277
2023-10-03 04:30 PDT	1.403
2023-10-03 04:45 PDT	1.544
2023-10-03 05:00 PDT	1.699
2023-10-03 05:15 PDT	1.866
2023-10-03 05:30 PDT	2.043
2023-10-03 05:45 PDT	2.23
2023-10-03 06:00 PDT	2.422
2023-10-03 06:15 PDT	2.619
2023-10-03 06:30 PDT	2.818
2023-10-03 06:45 PDT	3.016
2023-10-03 07:00 PDT	3.21
2023-10-03 07:15 PDT	3.396
2023-10-03 07:30 PDT	3.572
2023-10-03 07:45 PDT	3.736
2023-10-03 08:00 PDT	3.885
2023-10-03 08:15 PDT	4.017
2023-10-03 08:30 PDT	4.132
2023-10-03 08:45 PDT	4.228
2023-10-03 09:00 PDT	4.307
2023-10-03 09:15 PDT	4.367
2023-10-03 09:30 PDT	4.409
2023-10-03 09:45 PDT	4.436
2023-10-03 10:00 PDT	4.446
2023-10-03 10:15 PDT	4.442
2023-10-03 10:30 PDT	4.424
2023-10-03 10:45 PDT	4.392
2023-10-03 11:00 PDT	4.349
2023-10-03 11:15 PDT	4.294
2023-10-03 11:30 PDT	4.228
2023-10-03 11:45 PDT	4.153
2023-10-03 12:00 PDT	4.069
2023-10-03 12:15 PDT	3.979
2023-10-03 12:30 PDT	3.885
2023-10-03 12:45 PDT	3.787
2023-10-03 13:00 PDT	3.689
2023-10-03 13:15 PDT	3.593
2023-10-03 13:30 PDT	3.502
2023-10-03 13:45 PDT	3.417
2023-10-03 14:00 PDT	3.341
2023-10-03 14:15 PDT	3.276
2023-10-03 14:30 PDT	3.224
2023-10-03 14:45 PDT	3.185
2023-10-03 15:00 PDT	3.161
2023-10-03 15:15 PDT	3.151
2023-10-03 15:30 PDT	3.155
2023-10-03 15:45 PDT	3.173
2023-10-03 16:00 PDT	3.202
2023-10-03 16:15 PDT	3.243
2023-10-03 16:30 PDT	3.292
2023-10-03 16:45 PDT	3.35
2023-10-03 17:00 PDT	3.415
2023-10-03 17:15 PDT	3.485
2023-10-03 17:30 PDT	3.559
2023-10-03 17:45 PDT	3.637
2023-10-03 18:00 PDT	3.716
2023-10-03 18:15 PDT	3.796
2023-10-03 18:30 PDT	3.874
2023-10-03 18:45 PDT	3.949
2023-10-03 19:00 PDT	4.02
2023-10-03 19:15 PDT	4.083
2023-10-03 19:30 PDT	4.137
2023-10-03 19:45 PDT	4.179
2023-10-03 20:00 PDT	4.209
2023-10-03 20:15 PDT	4.223
2023-10-03 20:30 PDT	4.222
2023-10-03 20:45 PDT	4.204
2023-10-03 21:00 PDT	4.169
2023-10-03 21:15 PDT	4.118
2023-10-03 21:30 PDT	4.051
2023-10-03 21:45 PDT	3.968
2023-10-03 22:00 PDT	3.872
2023-10-03 22:15 PDT	3.762
2023-10-03 22:30 PDT	3.641
2023-10-03 22:45 PDT	3.509
2023-10-03 23:00 PDT	3.367
2023-10-03 23:15 PDT	3.217
2023-10-03 23:30 PDT	3.059
2023-10-03 23:45 PDT	2.896
2023-10-04 00:00 PDT	2.728
2023-10-04 00:15 PDT	2.556
2023-10-04 00:30 PDT	2.383
2023-10-04 00:45 PDT	2.211
2023-10-04 01:00 PDT	2.04
2023-10-04 01:15 PDT	1.875
2023-10-04 01:30 PDT	1.717
2023-10-04 01:45 PDT	1.568
2023-10-04 02:00 PDT	1.431
2023-10-04 02:15 PDT	1.309
2023-10-04 02:30 PDT	1.203
2023-10-04 02:45 PDT	1.115
2023-10-04 03:00 PDT	1.047
2023-10-04 03:15 PDT	1.001
2023-10-04 03:30 PDT	0.975
2023-10-04 03:45 PDT	0.972
2023-10-04 04:00 PDT	0.99
2023-10-04 04:15 PDT	1.029
2023-10-04 04:30 PDT	1.088
2023-10-04 04:45 PDT	1.165
2023-10-04 05:00 PDT	1.261
2023-10-04 05:15 PDT	1.373
2023-10-04 05:30 PDT	1.5
2023-10-04 05:45 PDT	1.64
2023-10-04 06:00 PDT	1.792
2023-10-04 06:15 PDT	1.955
2023-10-04 06:30 PDT	2.127
2023-10-04 06:45 PDT	2.306
2023-10-04 07:00 PDT	2.489
2023-10-04 07:15 PDT	2.675
2023-10-04 07:30 PDT	2.862
2023-10-04 07:45 PDT	3.046
2023-10-04 08:00 PDT	3.225
2023-10-04 08:15 PDT	3.396
2023-10-04 08:30 PDT	3.558
2023-10-04 08:45 PDT	3.709
2023-10-04 09:00 PDT	3.847
2023-10-04 09:15 PDT	3.971
2023-10-04 09:30 PDT	4.08
2023-10-04 09:45 PDT	4.173
2023-10-04 10:00 PDT	4.252
2023-10-04 10:15 PDT	4.316
2023-10-04 10:30 PDT	4.365
2023-10-04 10:45 PDT	4.399
2023-10-04 11:00 PDT	4.42
2023-10-04 11:15 PDT	4.427
2023-10-04 11:30 PDT	4.422
2023-10-04 11:45 PDT	4.404
2023-10-04 12:00 PDT	4.375
2023-10-04 12:15 PDT	4.335
2023-10-04 12:30 PDT	4.286
2023-10-04 12:45 PDT	4.228
2023-10-04 13:00 PDT	4.163
2023-10-04 13:15 PDT	4.092
2023-10-04 13:30 PDT	4.018
2023-10-04 13:45 PDT	3.941
2023-10-04 14:00 PDT	3.864
2023-10-04 14:15 PDT	3.789
2023-10-04 14:30 PDT	3.716
2023-10-04 14:45 PDT	3.649
2023-10-04 15:00 PDT	3.588
2023-10-04 15:15 PDT	3.536
2023-10-04 15:30 PDT	3.492
2023-10-04 15:45 PDT	3.457
2023-10-04 16:00 PDT	3.433
2023-10-04 16:15 PDT	3.419
2023-10-04 16:30 PDT	3.415
2023-10-04 16:45 PDT	3.421
2023-10-04 17:00 PDT	3.435
2023-10-04 17:15 PDT	3.457
2023-10-04 17:30 PDT	3.486
2023-10-04 17:45 PDT	3.521
2023-10-04 18:00 PDT	3.561
2023-10-04 18:15 PDT	3.605
2023-10-04 18:30 PDT	3.652
2023-10-04 18:45 PDT	3.701
2023-10-04 19:00 PDT	3.75
2023-10-04 19:15 PDT	3.799
2023-10-04 19:30 PDT	3.846
2023-10-04 19:45 PDT	3.889
2023-10-04 20:00 PDT	3.928
2023-10-04 20:15 PDT	3.959
2023-10-04 20:30 PDT	3.983
2023-10-04 20:45 PDT	3.997
2023-10-04 21:00 PDT	4
2023-10-04 21:15 PDT	3.991
2023-10-04 21:30 PDT	3.97
2023-10-04 21:45 PDT	3.937
2023-10-04 22:00 PDT	3.89
2023-10-04 22:15 PDT	3.831
2023-10-04 22:30 PDT	3.76
2023-10-04 22:45 PDT	3.677
2023-10-04 23:00 PDT	3.584
2023-10-04 23:15 PDT	3.48
2023-10-04 23:30 PDT	3.367
2023-10-04 23:45 PDT	3.245
2023-10-05 00:00 PDT	3.116
2023-10-05 00:15 PDT	2.98
2023-10-05 00:30 PDT	2.838
2023-10-05 00:45 PDT	2.693
2023-10-05 01:00 PDT	2.544
2023-10-05 01:15 PDT	2.394
2023-10-05 01:30 PDT	2.245
2023-10-05 01:45 PDT	2.097
2023-10-05 02:00 PDT	1.954
2023-10-05 02:15 PDT	1.816
2023-10-05 02:30 PDT	1.685
2023-10-05 02:45 PDT	1.564
2023-10-05 03:00 PDT	1.454
2023-10-05 03:15 PDT	1.357
2023-10-05 03:30 PDT	1.275
2023-10-05 03:45 PDT	1.208
2023-10-05 04:00 PDT	1.159
2023-10-05 04:15 PDT	1.127
2023-10-05 04:30 PDT	1.114
2023-10-05 04:45 PDT	1.12
2023-10-05 05:00 PDT	1.144
2023-10-05 05:15 PDT	1.186
2023-10-05 05:30 PDT	1.245
2023-10-05 05:45 PDT	1.322
2023-10-05 06:00 PDT	1.414
2023-10-05 06:15 PDT	1.52
2023-10-05 06:30 PDT	1.64
2023-10-05 06:45 PDT	1.771
2023-10-05 07:00 PDT	1.913
2023-10-05 07:15 PDT	2.064
2023-10-05 07:30 PDT	2.223
2023-10-05 07:45 PDT	2.387
2023-10-05 08:00 PDT	2.555
2023-10-05 08:15 PDT	2.725
2023-10-05 08:30 PDT	2.895
2023-10-05 08:45 PDT	3.063
2023-10-05 09:00 PDT	3.226
2023-10-05 09:15 PDT	3.384
2023-10-05 09:30 PDT	3.534
2023-10-05 09:45 PDT	3.674
2023-10-05 10:00 PDT	3.804
2023-10-05 10:15 PDT	3.923
2023-10-05 10:30 PDT	4.03
2023-10-05 10:45 PDT	4.125
2023-10-05 11:00 PDT	4.206
2023-10-05 11:15 PDT	4.275
2023-10-05 11:30 PDT	4.331
2023-10-05 11:45 PDT	4.374
2023-10-05 12:00 PDT	4.404
2023-10-05 12:15 PDT	4.421
2023-10-05 12:30 PDT	4.427
2023-10-05 12:45 PDT	4.421
2023-10-05 13:00 PDT	4.404
2023-10-05 13:15 PDT	4.378
2023-10-05 13:30 PDT	4.343
2023-10-05 13:45 PDT	4.299
2023-10-05 14:00 PDT	4.249
2023-10-05 14:15 PDT	4.194
2023-10-05 14:30 PDT	4.134
2023-10-05 14:45 PDT	4.072
2023-10-05 15:00 PDT	4.007
2023-10-05 15:15 PDT	3.943
2023-10-05 15:30 PDT	3.879
2023-10-05 15:45 PDT	3.818
2023-10-05 16:00 PDT	3.761
2023-10-05 16:15 PDT	3.708
2023-10-05 16:30 PDT	3.661
2023-10-05 16:45 PDT	3.62
2023-10-05 17:00 PDT	3.586
2023-10-05 17:15 PDT	3.56
2023-10-05 17:30 PDT	3.541
2023-10-05 17:45 PDT	3.529
2023-10-05 18:00 PDT	3.524
2023-10-05 18:15 PDT	3.525
2023-10-05 18:30 PDT	3.532
2023-10-05 18:45 PDT	3.543
2023-10-05 19:00 PDT	3.559
2023-10-05 19:15 PDT	3.578
2023-10-05 19:30 PDT	3.6
2023-10-05 19:45 PDT	3.624
2023-10-05 20:00 PDT	3.649
2023-10-05 20:15 PDT	3.673
2023-10-05 20:30 PDT	3.696
2023-10-05 20:45 PDT	3.717
2023-10-05 21:00 PDT	3.735
2023-10-05 21:15 PDT	3.748
2023-10-05 21:30 PDT	3.755
2023-10-05 21:45 PDT	3.755
2023-10-05 22:00 PDT	3.748
2023-10-05 22:15 PDT	3.732
2023-10-05 22:30 PDT	3.708
2023-10-05 22:45 PDT	3.674
2023-10-05 23:00 PDT	3.631
2023-10-05 23:15 PDT	3.579
2023-10-05 23:30 PDT	3.517
2023-10-05 23:45 PDT	3.446
2023-10-06 00:00 PDT	3.367
2023-10-06 00:15 PDT	3.279
2023-10-06 00:30 PDT	3.183
2023-10-06 00:45 PDT	3.08
2023-10-06 01:00 PDT	2.971
2023-10-06 01:15 PDT	2.856
2023-10-06 01:30 PDT	2.737
2023-10-06 01:45 PDT	2.615
2023-10-06 02:00 PDT	2.491
2023-10-06 02:15 PDT	2.366
2023-10-06 02:30 PDT	2.242
2023-10-06 02:45 PDT	2.12
2023-10-06 03:00 PDT	2.001
2023-10-06 03:15 PDT	1.887
2023-10-06 03:30 PDT	1.78
2023-10-06 03:45 PDT	1.68
2023-10-06 04:00 PDT	1.589
2023-10-06 04:15 PDT	1.509
2023-10-06 04:30 PDT	1.441
2023-10-06 04:45 PDT	1.386
2023-10-06 05:00 PDT	1.345
2023-10-06 05:15 PDT	1.319
2023-10-06 05:30 PDT	1.309
2023-10-06 05:45 PDT	1.315
2023-10-06 06:00 PDT	1.337
2023-10-06 06:15 PDT	1.375
2023-10-06 06:30 PDT	1.428
2023-10-06 06:45 PDT	1.497
2023-10-06 07:00 PDT	1.579
2023-10-06 07:15 PDT	1.674
2023-10-06 07:30 PDT	1.781
2023-10-06 07:45 PDT	1.899
2023-10-06 08:00 PDT	2.026
2023-10-06 08:15 PDT	2.162
2023-10-06 08:30 PDT	2.305
2023-10-06 08:45 PDT	2.453
2023-10-06 09:00 PDT	2.606
2023-10-06 09:15 PDT	2.76
2023-10-06 09:30 PDT	2.916
2023-10-06 09:45 PDT	3.07
2023-10-06 10:00 PDT	3.222
2023-10-06 10:15 PDT	3.369
2023-10-06 10:30 PDT	3.511
2023-10-06 10:45 PDT	3.646
2023-10-06 11:00 PDT	3.772
2023-10-06 11:15 PDT	3.89
2023-10-06 11:30 PDT	3.997
2023-10-06 11:45 PDT	4.094
2023-10-06 12:00 PDT	4.179
2023-10-06 12:15 PDT	4.253
2023-10-06 12:30 PDT	4.315
2023-10-06 12:45 PDT	4.364
2023-10-06 13:00 PDT	4.402
2023-10-06 13:15 PDT	4.428
2023-10-06 13:30 PDT	4.442
2023-10-06 13:45 PDT	4.445
2023-10-06 14:00 PDT	4.437
2023-10-06 14:15 PDT	4.42
2023-10-06 14:30 PDT	4.393
2023-10-06 14:45 PDT	4.359
2023-10-06 15:00 PDT	4.317
2023-10-06 15:15 PDT	4.269
2023-10-06 15:30 PDT	4.216
2023-10-06 15:45 PDT	4.158
2023-10-06 16:00 PDT	4.096
2023-10-06 16:15 PDT	4.032
2023-10-06 16:30 PDT	3.967
2023-10-06 16:45 PDT	3.902
2023-10-06 17:00 PDT	3.839
2023-10-06 17:15 PDT	3.777
2023-10-06 17:30 PDT	3.72
2023-10-06 17:45 PDT	3.666
2023-10-06 18:00 PDT	3.618
2023-10-06 18:15 PDT	3.576
2023-10-06 18:30 PDT	3.54
2023-10-06 18:45 PDT	3.51
2023-10-06 19:00 PDT	3.486
2023-10-06 19:15 PDT	3.467
2023-10-06 19:30 PDT	3.454
2023-10-06 19:45 PDT	3.447
2023-10-06 20:00 PDT	3.443
2023-10-06 20:15 PDT	3.444
2023-10-06 20:30 PDT	3.448
2023-10-06 20:45 PDT	3.455
2023-10-06 21:00 PDT	3.464
2023-10-06 21:15 PDT	3.474
2023-10-06 21:30 PDT	3.486
2023-10-06 21:45 PDT	3.497
2023-10-06 22:00 PDT	3.507
2023-10-06 22:15 PDT	3.515
2023-10-06 22:30 PDT	3.52
2023-10-06 22:45 PDT	3.52
2023-10-06 23:00 PDT	3.516
2023-10-06 23:15 PDT	3.507
2023-10-06 23:30 PDT	3.491
2023-10-06 23:45 PDT	3.469
2023-10-07 00:00 PDT	3.439
2023-10-07 00:15 PDT	3.402
2023-10-07 00:30 PDT	3.357
2023-10-07 00:45 PDT	3.305
2023-10-07 01:00 PDT	3.245
2023-10-07 01:15 PDT	3.177
2023-10-07 01:30 PDT	3.102
2023-10-07 01:45 PDT	3.021
2023-10-07 02:00 PDT	2.934
2023-10-07 02:15 PDT	2.841
2023-10-07 02:30 PDT	2.745
2023-10-07 02:45 PDT	2.645
2023-10-07 03:00 PDT	2.542
2023-10-07 03:15 PDT	2.439
2023-10-07 03:30 PDT	2.335
2023-10-07 03:45 PDT	2.232
2023-10-07 04:00 PDT	2.131
2023-10-07 04:15 PDT	2.034
2023-10-07 04:30 PDT	1.94
2023-10-07 04:45 PDT	1.853
2023-10-07 05:00 PDT	1.772
2023-10-07 05:15 PDT	1.699
2023-10-07 05:30 PDT	1.636
2023-10-07 05:45 PDT	1.584
2023-10-07 06:00 PDT	1.544
2023-10-07 06:15 PDT	1.517
2023-10-07 06:30 PDT	1.504
2023-10-07 06:45 PDT	1.505
2023-10-07 07:00 PDT	1.52
2023-10-07 07:15 PDT	1.55
2023-10-07 07:30 PDT	1.594
2023-10-07 07:45 PDT	1.652
2023-10-07 08:00 PDT	1.722
2023-10-07 08:15 PDT	1.805
2023-10-07 08:30 PDT	1.899
2023-10-07 08:45 PDT	2.004
2023-10-07 09:00 PDT	2.118
2023-10-07 09:15 PDT	2.241
2023-10-07 09:30 PDT	2.371
2023-10-07 09:45 PDT	2.507
2023-10-07 10:00 PDT	2.649
2023-10-07 10:15 PDT	2.793
2023-10-07 10:30 PDT	2.939
2023-10-07 10:45 PDT	3.086
2023-10-07 11:00 PDT	3.231
2023-10-07 11:15 PDT	3.373
2023-10-07 11:30 PDT	3.511
2023-10-07 11:45 PDT	3.644
2023-10-07 12:00 PDT	3.77
2023-10-07 12:15 PDT	3.887
2023-10-07 12:30 PDT	3.996

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	5.17	N/A
Lowest Astronomical Tide	-0.13	N/A
Higher High Water Large Tide	5.11	N/A
Lower Low Water Large Tide	0.04	N/A
Higher High Water Mean Tide	4.56	N/A
Lower Low Water Mean Tide	1.23	N/A
High Water Level	4.27	N/A
Low Water Level	2.1	N/A
Mean Water Level	3.14	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)

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	Elevation (m)	Unique Label	Established	Condition	Latitude	Longitude	More Info
26-1967	6.933	67C9508	1967	UNKNOWN	49.511	-123.912	More Info
31-1967	6.23	67C9509	1967	UNKNOWN	49.511	-123.913	More Info
32-1967	5.613	67C9510	1967	GOOD	49.511	-123.912	More Info
M16C9054	5.502	M16C9054	2016	GOOD	49.510998	-123.912005	More Info
M16C9055	4.923	M16C9055	2016	GOOD	49.510998	-123.912005	More Info

Date modified:: 2023-10-01

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Halfmoon Bay - 07830

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