Alison Sound (08488)

< Back to all stations

Station Information

Code: 08488

Province: British Columbia

Location: 51.161, -126.982

Type: Temporary

Operational: False

Owner: Canadian Hydrographic Service

Select station

Select timezone

Starting on

Select units

Export to CSV

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

2023-09-24 (Sun)
Time PDT	Height (m)	Height (ft)
06:30	0.2	0.7
12:29	0.9	3.1
17:04	0.7	2.4
23:15	1.6	5.2

2023-09-25 (Mon)
Time PDT	Height (m)	Height (ft)
07:20	0.1	0.4
13:26	1.1	3.6
18:26	0.7	2.4

2023-09-26 (Tue)
Time PDT	Height (m)	Height (ft)
00:21	1.5	5.1
08:01	0	0.1
14:11	1.3	4.3
19:48	0.7	2.2

2023-09-27 (Wed)
Time PDT	Height (m)	Height (ft)
01:28	1.5	4.9
08:39	0	0.1
14:50	1.5	5
20:59	0.6	1.8

2023-09-28 (Thu)
Time PDT	Height (m)	Height (ft)
02:34	1.5	4.8
09:16	0.1	0.3
15:26	1.7	5.6
21:58	0.4	1.4

2023-09-29 (Fri)
Time PDT	Height (m)	Height (ft)
03:37	1.5	4.8
09:54	0.2	0.7
16:03	1.9	6.1
22:51	0.3	1

2023-09-30 (Sat)
Time PDT	Height (m)	Height (ft)
04:36	1.5	4.8
10:33	0.3	1.1
16:39	1.9	6.3

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
2023-09-24		1.2	1	0.8	0.6	0.4	0.2	0.2	0.3	0.5	0.6	0.8	0.9	0.9	0.9	0.8	0.8	0.7	0.8	0.9	1.1	1.3	1.5	1.6
2023-09-25	1.5	1.4	1.2	1	0.8	0.5	0.3	0.1	0.2	0.3	0.4	0.7	0.9	1.1	1.1	1	1	0.9	0.8	0.8	0.9	1	1.2	1.4
2023-09-26	1.5	1.5	1.4	1.2	0.9	0.7	0.4	0.2	0	0.1	0.3	0.5	0.8	1.2	1.3	1.3	1.2	1.1	0.9	0.7	0.7	0.8	0.9	1.1
2023-09-27	1.4	1.5	1.5	1.3	1.1	0.9	0.6	0.3	0.1	0.1	0.2	0.5	0.8	1.1	1.4	1.5	1.4	1.3	1.1	0.8	0.6	0.6	0.6	0.8
2023-09-28	1.1	1.3	1.4	1.5	1.3	1.1	0.8	0.6	0.3	0.1	0.2	0.4	0.7	1.1	1.4	1.7	1.7	1.5	1.3	1	0.7	0.5	0.4	0.5
2023-09-29	0.7	1	1.3	1.4	1.4	1.3	1.1	0.8	0.6	0.3	0.2	0.4	0.7	1	1.3	1.7	1.9	1.7	1.5	1.2	0.9	0.6	0.4	0.3
2023-09-30	0.4	0.7	1	1.3	1.4	1.5	1.3	1.1	0.8	0.6	0.4	0.4	0.6	0.9	1.3	1.6	1.9	1.9	1.7	1.4	1.1	0.8	0.5	0.3
2023-10-01	0.3

Predictions

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

Predictions
Event Date	Predictions (m)
2023-09-23 08:00 PDT	0.572
2023-09-23 08:15 PDT	0.597
2023-09-23 08:30 PDT	0.621
2023-09-23 08:45 PDT	0.645
2023-09-23 09:00 PDT	0.671
2023-09-23 09:15 PDT	0.698
2023-09-23 09:30 PDT	0.728
2023-09-23 09:45 PDT	0.759
2023-09-23 10:00 PDT	0.79
2023-09-23 10:15 PDT	0.819
2023-09-23 10:30 PDT	0.845
2023-09-23 10:45 PDT	0.866
2023-09-23 11:00 PDT	0.88
2023-09-23 11:15 PDT	0.887
2023-09-23 11:30 PDT	0.886
2023-09-23 11:45 PDT	0.879
2023-09-23 12:00 PDT	0.866
2023-09-23 12:15 PDT	0.849
2023-09-23 12:30 PDT	0.832
2023-09-23 12:45 PDT	0.814
2023-09-23 13:00 PDT	0.797
2023-09-23 13:15 PDT	0.783
2023-09-23 13:30 PDT	0.771
2023-09-23 13:45 PDT	0.761
2023-09-23 14:00 PDT	0.752
2023-09-23 14:15 PDT	0.743
2023-09-23 14:30 PDT	0.733
2023-09-23 14:45 PDT	0.723
2023-09-23 15:00 PDT	0.713
2023-09-23 15:15 PDT	0.703
2023-09-23 15:30 PDT	0.696
2023-09-23 15:45 PDT	0.693
2023-09-23 16:00 PDT	0.696
2023-09-23 16:15 PDT	0.705
2023-09-23 16:30 PDT	0.724
2023-09-23 16:45 PDT	0.751
2023-09-23 17:00 PDT	0.786
2023-09-23 17:15 PDT	0.829
2023-09-23 17:30 PDT	0.877
2023-09-23 17:45 PDT	0.928
2023-09-23 18:00 PDT	0.982
2023-09-23 18:15 PDT	1.035
2023-09-23 18:30 PDT	1.087
2023-09-23 18:45 PDT	1.137
2023-09-23 19:00 PDT	1.184
2023-09-23 19:15 PDT	1.229
2023-09-23 19:30 PDT	1.272
2023-09-23 19:45 PDT	1.314
2023-09-23 20:00 PDT	1.356
2023-09-23 20:15 PDT	1.398
2023-09-23 20:30 PDT	1.439
2023-09-23 20:45 PDT	1.479
2023-09-23 21:00 PDT	1.517
2023-09-23 21:15 PDT	1.551
2023-09-23 21:30 PDT	1.579
2023-09-23 21:45 PDT	1.6
2023-09-23 22:00 PDT	1.612
2023-09-23 22:15 PDT	1.613
2023-09-23 22:30 PDT	1.605
2023-09-23 22:45 PDT	1.587
2023-09-23 23:00 PDT	1.561
2023-09-23 23:15 PDT	1.526
2023-09-23 23:30 PDT	1.487
2023-09-23 23:45 PDT	1.443
2023-09-24 00:00 PDT	1.397
2023-09-24 00:15 PDT	1.351
2023-09-24 00:30 PDT	1.304
2023-09-24 00:45 PDT	1.257
2023-09-24 01:00 PDT	1.21
2023-09-24 01:15 PDT	1.163
2023-09-24 01:30 PDT	1.116
2023-09-24 01:45 PDT	1.067
2023-09-24 02:00 PDT	1.018
2023-09-24 02:15 PDT	0.966
2023-09-24 02:30 PDT	0.913
2023-09-24 02:45 PDT	0.859
2023-09-24 03:00 PDT	0.804
2023-09-24 03:15 PDT	0.748
2023-09-24 03:30 PDT	0.692
2023-09-24 03:45 PDT	0.637
2023-09-24 04:00 PDT	0.583
2023-09-24 04:15 PDT	0.53
2023-09-24 04:30 PDT	0.478
2023-09-24 04:45 PDT	0.428
2023-09-24 05:00 PDT	0.381
2023-09-24 05:15 PDT	0.338
2023-09-24 05:30 PDT	0.301
2023-09-24 05:45 PDT	0.27
2023-09-24 06:00 PDT	0.247
2023-09-24 06:15 PDT	0.233
2023-09-24 06:30 PDT	0.228
2023-09-24 06:45 PDT	0.232
2023-09-24 07:00 PDT	0.245
2023-09-24 07:15 PDT	0.264
2023-09-24 07:30 PDT	0.289
2023-09-24 07:45 PDT	0.317
2023-09-24 08:00 PDT	0.347
2023-09-24 08:15 PDT	0.376
2023-09-24 08:30 PDT	0.406
2023-09-24 08:45 PDT	0.435
2023-09-24 09:00 PDT	0.464
2023-09-24 09:15 PDT	0.495
2023-09-24 09:30 PDT	0.528
2023-09-24 09:45 PDT	0.564
2023-09-24 10:00 PDT	0.605
2023-09-24 10:15 PDT	0.649
2023-09-24 10:30 PDT	0.697
2023-09-24 10:45 PDT	0.746
2023-09-24 11:00 PDT	0.795
2023-09-24 11:15 PDT	0.84
2023-09-24 11:30 PDT	0.879
2023-09-24 11:45 PDT	0.91
2023-09-24 12:00 PDT	0.932
2023-09-24 12:15 PDT	0.944
2023-09-24 12:30 PDT	0.948
2023-09-24 12:45 PDT	0.944
2023-09-24 13:00 PDT	0.935
2023-09-24 13:15 PDT	0.922
2023-09-24 13:30 PDT	0.909
2023-09-24 13:45 PDT	0.896
2023-09-24 14:00 PDT	0.884
2023-09-24 14:15 PDT	0.874
2023-09-24 14:30 PDT	0.865
2023-09-24 14:45 PDT	0.856
2023-09-24 15:00 PDT	0.846
2023-09-24 15:15 PDT	0.835
2023-09-24 15:30 PDT	0.821
2023-09-24 15:45 PDT	0.805
2023-09-24 16:00 PDT	0.788
2023-09-24 16:15 PDT	0.772
2023-09-24 16:30 PDT	0.757
2023-09-24 16:45 PDT	0.746
2023-09-24 17:00 PDT	0.74
2023-09-24 17:15 PDT	0.742
2023-09-24 17:30 PDT	0.752
2023-09-24 17:45 PDT	0.77
2023-09-24 18:00 PDT	0.796
2023-09-24 18:15 PDT	0.828
2023-09-24 18:30 PDT	0.865
2023-09-24 18:45 PDT	0.905
2023-09-24 19:00 PDT	0.948
2023-09-24 19:15 PDT	0.991
2023-09-24 19:30 PDT	1.034
2023-09-24 19:45 PDT	1.076
2023-09-24 20:00 PDT	1.119
2023-09-24 20:15 PDT	1.161
2023-09-24 20:30 PDT	1.205
2023-09-24 20:45 PDT	1.249
2023-09-24 21:00 PDT	1.294
2023-09-24 21:15 PDT	1.34
2023-09-24 21:30 PDT	1.386
2023-09-24 21:45 PDT	1.43
2023-09-24 22:00 PDT	1.472
2023-09-24 22:15 PDT	1.509
2023-09-24 22:30 PDT	1.539
2023-09-24 22:45 PDT	1.562
2023-09-24 23:00 PDT	1.576
2023-09-24 23:15 PDT	1.581
2023-09-24 23:30 PDT	1.576
2023-09-24 23:45 PDT	1.562
2023-09-25 00:00 PDT	1.54
2023-09-25 00:15 PDT	1.511
2023-09-25 00:30 PDT	1.476
2023-09-25 00:45 PDT	1.437
2023-09-25 01:00 PDT	1.395
2023-09-25 01:15 PDT	1.35
2023-09-25 01:30 PDT	1.303
2023-09-25 01:45 PDT	1.255
2023-09-25 02:00 PDT	1.205
2023-09-25 02:15 PDT	1.154
2023-09-25 02:30 PDT	1.102
2023-09-25 02:45 PDT	1.048
2023-09-25 03:00 PDT	0.992
2023-09-25 03:15 PDT	0.935
2023-09-25 03:30 PDT	0.877
2023-09-25 03:45 PDT	0.817
2023-09-25 04:00 PDT	0.757
2023-09-25 04:15 PDT	0.695
2023-09-25 04:30 PDT	0.633
2023-09-25 04:45 PDT	0.57
2023-09-25 05:00 PDT	0.507
2023-09-25 05:15 PDT	0.444
2023-09-25 05:30 PDT	0.382
2023-09-25 05:45 PDT	0.323
2023-09-25 06:00 PDT	0.268
2023-09-25 06:15 PDT	0.219
2023-09-25 06:30 PDT	0.178
2023-09-25 06:45 PDT	0.147
2023-09-25 07:00 PDT	0.126
2023-09-25 07:15 PDT	0.117
2023-09-25 07:30 PDT	0.119
2023-09-25 07:45 PDT	0.131
2023-09-25 08:00 PDT	0.152
2023-09-25 08:15 PDT	0.18
2023-09-25 08:30 PDT	0.212
2023-09-25 08:45 PDT	0.248
2023-09-25 09:00 PDT	0.285
2023-09-25 09:15 PDT	0.322
2023-09-25 09:30 PDT	0.36
2023-09-25 09:45 PDT	0.4
2023-09-25 10:00 PDT	0.442
2023-09-25 10:15 PDT	0.488
2023-09-25 10:30 PDT	0.539
2023-09-25 10:45 PDT	0.596
2023-09-25 11:00 PDT	0.658
2023-09-25 11:15 PDT	0.724
2023-09-25 11:30 PDT	0.792
2023-09-25 11:45 PDT	0.859
2023-09-25 12:00 PDT	0.923
2023-09-25 12:15 PDT	0.979
2023-09-25 12:30 PDT	1.025
2023-09-25 12:45 PDT	1.061
2023-09-25 13:00 PDT	1.084
2023-09-25 13:15 PDT	1.096
2023-09-25 13:30 PDT	1.098
2023-09-25 13:45 PDT	1.093
2023-09-25 14:00 PDT	1.082
2023-09-25 14:15 PDT	1.068
2023-09-25 14:30 PDT	1.053
2023-09-25 14:45 PDT	1.039
2023-09-25 15:00 PDT	1.025
2023-09-25 15:15 PDT	1.011
2023-09-25 15:30 PDT	0.997
2023-09-25 15:45 PDT	0.981
2023-09-25 16:00 PDT	0.963
2023-09-25 16:15 PDT	0.94
2023-09-25 16:30 PDT	0.915
2023-09-25 16:45 PDT	0.886
2023-09-25 17:00 PDT	0.856
2023-09-25 17:15 PDT	0.825
2023-09-25 17:30 PDT	0.797
2023-09-25 17:45 PDT	0.773
2023-09-25 18:00 PDT	0.756
2023-09-25 18:15 PDT	0.746
2023-09-25 18:30 PDT	0.744
2023-09-25 18:45 PDT	0.75
2023-09-25 19:00 PDT	0.763
2023-09-25 19:15 PDT	0.783
2023-09-25 19:30 PDT	0.808
2023-09-25 19:45 PDT	0.838
2023-09-25 20:00 PDT	0.871
2023-09-25 20:15 PDT	0.906
2023-09-25 20:30 PDT	0.943
2023-09-25 20:45 PDT	0.983
2023-09-25 21:00 PDT	1.025
2023-09-25 21:15 PDT	1.069
2023-09-25 21:30 PDT	1.116
2023-09-25 21:45 PDT	1.166
2023-09-25 22:00 PDT	1.217
2023-09-25 22:15 PDT	1.268
2023-09-25 22:30 PDT	1.32
2023-09-25 22:45 PDT	1.369
2023-09-25 23:00 PDT	1.415
2023-09-25 23:15 PDT	1.455
2023-09-25 23:30 PDT	1.489
2023-09-25 23:45 PDT	1.515
2023-09-26 00:00 PDT	1.532
2023-09-26 00:15 PDT	1.541
2023-09-26 00:30 PDT	1.54
2023-09-26 00:45 PDT	1.53
2023-09-26 01:00 PDT	1.512
2023-09-26 01:15 PDT	1.487
2023-09-26 01:30 PDT	1.455
2023-09-26 01:45 PDT	1.418
2023-09-26 02:00 PDT	1.376
2023-09-26 02:15 PDT	1.33
2023-09-26 02:30 PDT	1.281
2023-09-26 02:45 PDT	1.229
2023-09-26 03:00 PDT	1.174
2023-09-26 03:15 PDT	1.118
2023-09-26 03:30 PDT	1.06
2023-09-26 03:45 PDT	1
2023-09-26 04:00 PDT	0.94
2023-09-26 04:15 PDT	0.878
2023-09-26 04:30 PDT	0.816
2023-09-26 04:45 PDT	0.752
2023-09-26 05:00 PDT	0.686
2023-09-26 05:15 PDT	0.619
2023-09-26 05:30 PDT	0.55
2023-09-26 05:45 PDT	0.48
2023-09-26 06:00 PDT	0.409
2023-09-26 06:15 PDT	0.339
2023-09-26 06:30 PDT	0.272
2023-09-26 06:45 PDT	0.209
2023-09-26 07:00 PDT	0.154
2023-09-26 07:15 PDT	0.108
2023-09-26 07:30 PDT	0.074
2023-09-26 07:45 PDT	0.052
2023-09-26 08:00 PDT	0.044
2023-09-26 08:15 PDT	0.05
2023-09-26 08:30 PDT	0.068
2023-09-26 08:45 PDT	0.097
2023-09-26 09:00 PDT	0.135
2023-09-26 09:15 PDT	0.178
2023-09-26 09:30 PDT	0.225
2023-09-26 09:45 PDT	0.274
2023-09-26 10:00 PDT	0.325
2023-09-26 10:15 PDT	0.376
2023-09-26 10:30 PDT	0.429
2023-09-26 10:45 PDT	0.485
2023-09-26 11:00 PDT	0.546
2023-09-26 11:15 PDT	0.612
2023-09-26 11:30 PDT	0.684
2023-09-26 11:45 PDT	0.762
2023-09-26 12:00 PDT	0.844
2023-09-26 12:15 PDT	0.928
2023-09-26 12:30 PDT	1.01
2023-09-26 12:45 PDT	1.087
2023-09-26 13:00 PDT	1.156
2023-09-26 13:15 PDT	1.214
2023-09-26 13:30 PDT	1.258
2023-09-26 13:45 PDT	1.287
2023-09-26 14:00 PDT	1.302
2023-09-26 14:15 PDT	1.305
2023-09-26 14:30 PDT	1.298
2023-09-26 14:45 PDT	1.283
2023-09-26 15:00 PDT	1.263
2023-09-26 15:15 PDT	1.24
2023-09-26 15:30 PDT	1.217
2023-09-26 15:45 PDT	1.194
2023-09-26 16:00 PDT	1.17
2023-09-26 16:15 PDT	1.145
2023-09-26 16:30 PDT	1.118
2023-09-26 16:45 PDT	1.087
2023-09-26 17:00 PDT	1.053
2023-09-26 17:15 PDT	1.014
2023-09-26 17:30 PDT	0.97
2023-09-26 17:45 PDT	0.924
2023-09-26 18:00 PDT	0.877
2023-09-26 18:15 PDT	0.83
2023-09-26 18:30 PDT	0.787
2023-09-26 18:45 PDT	0.749
2023-09-26 19:00 PDT	0.718
2023-09-26 19:15 PDT	0.695
2023-09-26 19:30 PDT	0.681
2023-09-26 19:45 PDT	0.675
2023-09-26 20:00 PDT	0.678
2023-09-26 20:15 PDT	0.687
2023-09-26 20:30 PDT	0.704
2023-09-26 20:45 PDT	0.726
2023-09-26 21:00 PDT	0.754
2023-09-26 21:15 PDT	0.786
2023-09-26 21:30 PDT	0.823
2023-09-26 21:45 PDT	0.865
2023-09-26 22:00 PDT	0.911
2023-09-26 22:15 PDT	0.962
2023-09-26 22:30 PDT	1.016
2023-09-26 22:45 PDT	1.072
2023-09-26 23:00 PDT	1.131
2023-09-26 23:15 PDT	1.189
2023-09-26 23:30 PDT	1.246
2023-09-26 23:45 PDT	1.301
2023-09-27 00:00 PDT	1.351
2023-09-27 00:15 PDT	1.395
2023-09-27 00:30 PDT	1.433
2023-09-27 00:45 PDT	1.462
2023-09-27 01:00 PDT	1.484
2023-09-27 01:15 PDT	1.496
2023-09-27 01:30 PDT	1.499
2023-09-27 01:45 PDT	1.493
2023-09-27 02:00 PDT	1.479
2023-09-27 02:15 PDT	1.456
2023-09-27 02:30 PDT	1.426
2023-09-27 02:45 PDT	1.389
2023-09-27 03:00 PDT	1.346
2023-09-27 03:15 PDT	1.297
2023-09-27 03:30 PDT	1.245
2023-09-27 03:45 PDT	1.188
2023-09-27 04:00 PDT	1.13
2023-09-27 04:15 PDT	1.069
2023-09-27 04:30 PDT	1.008
2023-09-27 04:45 PDT	0.945
2023-09-27 05:00 PDT	0.882
2023-09-27 05:15 PDT	0.818
2023-09-27 05:30 PDT	0.753
2023-09-27 05:45 PDT	0.686
2023-09-27 06:00 PDT	0.617
2023-09-27 06:15 PDT	0.546
2023-09-27 06:30 PDT	0.473
2023-09-27 06:45 PDT	0.399
2023-09-27 07:00 PDT	0.326
2023-09-27 07:15 PDT	0.256
2023-09-27 07:30 PDT	0.191
2023-09-27 07:45 PDT	0.134
2023-09-27 08:00 PDT	0.089
2023-09-27 08:15 PDT	0.057
2023-09-27 08:30 PDT	0.04
2023-09-27 08:45 PDT	0.038
2023-09-27 09:00 PDT	0.053
2023-09-27 09:15 PDT	0.081
2023-09-27 09:30 PDT	0.122
2023-09-27 09:45 PDT	0.172
2023-09-27 10:00 PDT	0.229
2023-09-27 10:15 PDT	0.29
2023-09-27 10:30 PDT	0.353
2023-09-27 10:45 PDT	0.417
2023-09-27 11:00 PDT	0.482
2023-09-27 11:15 PDT	0.549
2023-09-27 11:30 PDT	0.617
2023-09-27 11:45 PDT	0.69
2023-09-27 12:00 PDT	0.768
2023-09-27 12:15 PDT	0.851
2023-09-27 12:30 PDT	0.94
2023-09-27 12:45 PDT	1.032
2023-09-27 13:00 PDT	1.125
2023-09-27 13:15 PDT	1.216
2023-09-27 13:30 PDT	1.301
2023-09-27 13:45 PDT	1.376
2023-09-27 14:00 PDT	1.437
2023-09-27 14:15 PDT	1.482
2023-09-27 14:30 PDT	1.511
2023-09-27 14:45 PDT	1.524
2023-09-27 15:00 PDT	1.521
2023-09-27 15:15 PDT	1.506
2023-09-27 15:30 PDT	1.482
2023-09-27 15:45 PDT	1.451
2023-09-27 16:00 PDT	1.416
2023-09-27 16:15 PDT	1.38
2023-09-27 16:30 PDT	1.343
2023-09-27 16:45 PDT	1.305
2023-09-27 17:00 PDT	1.266
2023-09-27 17:15 PDT	1.225
2023-09-27 17:30 PDT	1.181
2023-09-27 17:45 PDT	1.132
2023-09-27 18:00 PDT	1.079
2023-09-27 18:15 PDT	1.021
2023-09-27 18:30 PDT	0.959
2023-09-27 18:45 PDT	0.896
2023-09-27 19:00 PDT	0.832
2023-09-27 19:15 PDT	0.771
2023-09-27 19:30 PDT	0.715
2023-09-27 19:45 PDT	0.665
2023-09-27 20:00 PDT	0.624
2023-09-27 20:15 PDT	0.591
2023-09-27 20:30 PDT	0.569
2023-09-27 20:45 PDT	0.555
2023-09-27 21:00 PDT	0.551
2023-09-27 21:15 PDT	0.556
2023-09-27 21:30 PDT	0.569
2023-09-27 21:45 PDT	0.59
2023-09-27 22:00 PDT	0.619
2023-09-27 22:15 PDT	0.654
2023-09-27 22:30 PDT	0.697
2023-09-27 22:45 PDT	0.746
2023-09-27 23:00 PDT	0.8
2023-09-27 23:15 PDT	0.86
2023-09-27 23:30 PDT	0.922
2023-09-27 23:45 PDT	0.987
2023-09-28 00:00 PDT	1.053
2023-09-28 00:15 PDT	1.118
2023-09-28 00:30 PDT	1.181
2023-09-28 00:45 PDT	1.24
2023-09-28 01:00 PDT	1.295
2023-09-28 01:15 PDT	1.343
2023-09-28 01:30 PDT	1.385
2023-09-28 01:45 PDT	1.418
2023-09-28 02:00 PDT	1.444
2023-09-28 02:15 PDT	1.46
2023-09-28 02:30 PDT	1.468
2023-09-28 02:45 PDT	1.465
2023-09-28 03:00 PDT	1.454
2023-09-28 03:15 PDT	1.432
2023-09-28 03:30 PDT	1.402
2023-09-28 03:45 PDT	1.364
2023-09-28 04:00 PDT	1.319
2023-09-28 04:15 PDT	1.268
2023-09-28 04:30 PDT	1.212
2023-09-28 04:45 PDT	1.153
2023-09-28 05:00 PDT	1.092
2023-09-28 05:15 PDT	1.03
2023-09-28 05:30 PDT	0.967
2023-09-28 05:45 PDT	0.904
2023-09-28 06:00 PDT	0.841
2023-09-28 06:15 PDT	0.776
2023-09-28 06:30 PDT	0.71
2023-09-28 06:45 PDT	0.642
2023-09-28 07:00 PDT	0.572
2023-09-28 07:15 PDT	0.5
2023-09-28 07:30 PDT	0.428
2023-09-28 07:45 PDT	0.356
2023-09-28 08:00 PDT	0.288
2023-09-28 08:15 PDT	0.225
2023-09-28 08:30 PDT	0.172
2023-09-28 08:45 PDT	0.132
2023-09-28 09:00 PDT	0.105
2023-09-28 09:15 PDT	0.096
2023-09-28 09:30 PDT	0.104
2023-09-28 09:45 PDT	0.128
2023-09-28 10:00 PDT	0.168
2023-09-28 10:15 PDT	0.221
2023-09-28 10:30 PDT	0.283
2023-09-28 10:45 PDT	0.353
2023-09-28 11:00 PDT	0.426
2023-09-28 11:15 PDT	0.502
2023-09-28 11:30 PDT	0.577
2023-09-28 11:45 PDT	0.652
2023-09-28 12:00 PDT	0.728
2023-09-28 12:15 PDT	0.805
2023-09-28 12:30 PDT	0.885
2023-09-28 12:45 PDT	0.969
2023-09-28 13:00 PDT	1.057
2023-09-28 13:15 PDT	1.15
2023-09-28 13:30 PDT	1.245
2023-09-28 13:45 PDT	1.341
2023-09-28 14:00 PDT	1.432
2023-09-28 14:15 PDT	1.517
2023-09-28 14:30 PDT	1.589
2023-09-28 14:45 PDT	1.648
2023-09-28 15:00 PDT	1.688
2023-09-28 15:15 PDT	1.711
2023-09-28 15:30 PDT	1.715
2023-09-28 15:45 PDT	1.703
2023-09-28 16:00 PDT	1.677
2023-09-28 16:15 PDT	1.641
2023-09-28 16:30 PDT	1.596
2023-09-28 16:45 PDT	1.548
2023-09-28 17:00 PDT	1.497
2023-09-28 17:15 PDT	1.445
2023-09-28 17:30 PDT	1.393
2023-09-28 17:45 PDT	1.34
2023-09-28 18:00 PDT	1.286
2023-09-28 18:15 PDT	1.228
2023-09-28 18:30 PDT	1.167
2023-09-28 18:45 PDT	1.101
2023-09-28 19:00 PDT	1.031
2023-09-28 19:15 PDT	0.957
2023-09-28 19:30 PDT	0.881
2023-09-28 19:45 PDT	0.805
2023-09-28 20:00 PDT	0.731
2023-09-28 20:15 PDT	0.661
2023-09-28 20:30 PDT	0.597
2023-09-28 20:45 PDT	0.542
2023-09-28 21:00 PDT	0.496
2023-09-28 21:15 PDT	0.46
2023-09-28 21:30 PDT	0.434
2023-09-28 21:45 PDT	0.42
2023-09-28 22:00 PDT	0.415
2023-09-28 22:15 PDT	0.422
2023-09-28 22:30 PDT	0.438
2023-09-28 22:45 PDT	0.464
2023-09-28 23:00 PDT	0.5
2023-09-28 23:15 PDT	0.544
2023-09-28 23:30 PDT	0.596
2023-09-28 23:45 PDT	0.655
2023-09-29 00:00 PDT	0.719
2023-09-29 00:15 PDT	0.788
2023-09-29 00:30 PDT	0.859
2023-09-29 00:45 PDT	0.932
2023-09-29 01:00 PDT	1.004
2023-09-29 01:15 PDT	1.074
2023-09-29 01:30 PDT	1.142
2023-09-29 01:45 PDT	1.205
2023-09-29 02:00 PDT	1.263
2023-09-29 02:15 PDT	1.315
2023-09-29 02:30 PDT	1.361
2023-09-29 02:45 PDT	1.398
2023-09-29 03:00 PDT	1.427
2023-09-29 03:15 PDT	1.447
2023-09-29 03:30 PDT	1.457
2023-09-29 03:45 PDT	1.457
2023-09-29 04:00 PDT	1.446
2023-09-29 04:15 PDT	1.424
2023-09-29 04:30 PDT	1.393
2023-09-29 04:45 PDT	1.353
2023-09-29 05:00 PDT	1.305
2023-09-29 05:15 PDT	1.251
2023-09-29 05:30 PDT	1.194
2023-09-29 05:45 PDT	1.133
2023-09-29 06:00 PDT	1.072
2023-09-29 06:15 PDT	1.01
2023-09-29 06:30 PDT	0.948
2023-09-29 06:45 PDT	0.886
2023-09-29 07:00 PDT	0.824
2023-09-29 07:15 PDT	0.761
2023-09-29 07:30 PDT	0.696
2023-09-29 07:45 PDT	0.63
2023-09-29 08:00 PDT	0.562
2023-09-29 08:15 PDT	0.493
2023-09-29 08:30 PDT	0.426
2023-09-29 08:45 PDT	0.363
2023-09-29 09:00 PDT	0.307
2023-09-29 09:15 PDT	0.26
2023-09-29 09:30 PDT	0.226
2023-09-29 09:45 PDT	0.207
2023-09-29 10:00 PDT	0.206
2023-09-29 10:15 PDT	0.222
2023-09-29 10:30 PDT	0.256
2023-09-29 10:45 PDT	0.305
2023-09-29 11:00 PDT	0.367
2023-09-29 11:15 PDT	0.439
2023-09-29 11:30 PDT	0.517
2023-09-29 11:45 PDT	0.599
2023-09-29 12:00 PDT	0.681
2023-09-29 12:15 PDT	0.763
2023-09-29 12:30 PDT	0.844
2023-09-29 12:45 PDT	0.924
2023-09-29 13:00 PDT	1.004
2023-09-29 13:15 PDT	1.086
2023-09-29 13:30 PDT	1.17
2023-09-29 13:45 PDT	1.257
2023-09-29 14:00 PDT	1.348
2023-09-29 14:15 PDT	1.439
2023-09-29 14:30 PDT	1.53
2023-09-29 14:45 PDT	1.616
2023-09-29 15:00 PDT	1.693
2023-09-29 15:15 PDT	1.758
2023-09-29 15:30 PDT	1.808
2023-09-29 15:45 PDT	1.839
2023-09-29 16:00 PDT	1.852
2023-09-29 16:15 PDT	1.846
2023-09-29 16:30 PDT	1.823
2023-09-29 16:45 PDT	1.785
2023-09-29 17:00 PDT	1.737
2023-09-29 17:15 PDT	1.681
2023-09-29 17:30 PDT	1.62
2023-09-29 17:45 PDT	1.557
2023-09-29 18:00 PDT	1.493
2023-09-29 18:15 PDT	1.43
2023-09-29 18:30 PDT	1.366
2023-09-29 18:45 PDT	1.301
2023-09-29 19:00 PDT	1.234
2023-09-29 19:15 PDT	1.164
2023-09-29 19:30 PDT	1.09
2023-09-29 19:45 PDT	1.012
2023-09-29 20:00 PDT	0.931
2023-09-29 20:15 PDT	0.847
2023-09-29 20:30 PDT	0.764
2023-09-29 20:45 PDT	0.683
2023-09-29 21:00 PDT	0.606
2023-09-29 21:15 PDT	0.534
2023-09-29 21:30 PDT	0.471
2023-09-29 21:45 PDT	0.417
2023-09-29 22:00 PDT	0.373
2023-09-29 22:15 PDT	0.34
2023-09-29 22:30 PDT	0.318
2023-09-29 22:45 PDT	0.308
2023-09-29 23:00 PDT	0.309
2023-09-29 23:15 PDT	0.322
2023-09-29 23:30 PDT	0.346
2023-09-29 23:45 PDT	0.381
2023-09-30 00:00 PDT	0.426
2023-09-30 00:15 PDT	0.481
2023-09-30 00:30 PDT	0.543
2023-09-30 00:45 PDT	0.612
2023-09-30 01:00 PDT	0.685
2023-09-30 01:15 PDT	0.761
2023-09-30 01:30 PDT	0.839
2023-09-30 01:45 PDT	0.917
2023-09-30 02:00 PDT	0.993
2023-09-30 02:15 PDT	1.066
2023-09-30 02:30 PDT	1.136
2023-09-30 02:45 PDT	1.201
2023-09-30 03:00 PDT	1.261
2023-09-30 03:15 PDT	1.316
2023-09-30 03:30 PDT	1.363
2023-09-30 03:45 PDT	1.403
2023-09-30 04:00 PDT	1.434
2023-09-30 04:15 PDT	1.455
2023-09-30 04:30 PDT	1.465
2023-09-30 04:45 PDT	1.463
2023-09-30 05:00 PDT	1.45
2023-09-30 05:15 PDT	1.426
2023-09-30 05:30 PDT	1.392
2023-09-30 05:45 PDT	1.348
2023-09-30 06:00 PDT	1.298
2023-09-30 06:15 PDT	1.242
2023-09-30 06:30 PDT	1.184
2023-09-30 06:45 PDT	1.124
2023-09-30 07:00 PDT	1.063
2023-09-30 07:15 PDT	1.003
2023-09-30 07:30 PDT	0.944
2023-09-30 07:45 PDT	0.884

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	2.1	N/A
Lowest Astronomical Tide	-0.07	N/A
Higher High Water Large Tide	2.06	N/A
Lower Low Water Large Tide	-0.01	N/A
Higher High Water Mean Tide	1.66	N/A
Lower Low Water Mean Tide	0.3	N/A
High Water Level	1.47	N/A
Low Water Level	0.48	N/A
Mean Water Level	0.99	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
6-1960	1.942	60C9526	1960	UNKNOWN	51.158	-127.001	More Info
7-1960	1.704	60C9527	1960	UNKNOWN	51.159	-127.001	More Info

Date modified:: 2023-09-24

Language selection

WxT Search form..

Alison Sound - 08488

Station Information