Alert Bay - 08280

Station Information

Code: 08280

Province: British Columbia

Location: 50.587, -126.931

Type: Temporary

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

2025-05-04 (Sun)
Time PDT Height (m) Height (ft)
01:02 2.56 8.4
06:50 3.89 12.8
14:09 1.19 3.9
21:07 3.75 12.3
2025-05-05 (Mon)
Time PDT Height (m) Height (ft)
02:50 2.48 8.1
08:08 3.65 12.0
15:12 1.37 4.5
22:06 3.86 12.7
2025-05-06 (Tue)
Time PDT Height (m) Height (ft)
04:14 2.23 7.3
09:32 3.54 11.6
16:10 1.51 4.9
22:53 4.00 13.1
2025-05-07 (Wed)
Time PDT Height (m) Height (ft)
05:13 1.92 6.3
10:49 3.54 11.6
16:59 1.62 5.3
23:30 4.13 13.6
2025-05-08 (Thu)
Time PDT Height (m) Height (ft)
05:59 1.61 5.3
11:52 3.60 11.8
17:39 1.72 5.6
2025-05-09 (Fri)
Time PDT Height (m) Height (ft)
00:01 4.25 13.9
06:41 1.34 4.4
12:43 3.68 12.1
18:13 1.82 6.0
2025-05-10 (Sat)
Time PDT Height (m) Height (ft)
00:27 4.36 14.3
07:18 1.10 3.6
13:27 3.76 12.3
18:44 1.91 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
2025-05-04 2.6 2.6 2.8 3.2 3.5 3.8 3.9 3.7 3.4 2.9 2.3 1.8 1.4 1.2 1.3 1.7 2.2 2.8 3.3 3.6 3.7 3.7 3.4
2025-05-05 3 2.7 2.5 2.5 2.6 2.9 3.2 3.5 3.7 3.6 3.3 2.9 2.4 1.9 1.6 1.4 1.5 1.8 2.3 2.9 3.4 3.7 3.9 3.8
2025-05-06 3.4 3 2.6 2.4 2.2 2.3 2.6 3 3.3 3.5 3.5 3.4 3 2.5 2 1.7 1.5 1.6 2 2.5 3.1 3.6 3.9 4
2025-05-07 3.8 3.4 2.9 2.4 2.1 1.9 2 2.4 2.8 3.2 3.5 3.5 3.4 3 2.5 2.1 1.7 1.6 1.8 2.2 2.7 3.3 3.8 4.1
2025-05-08 4.1 3.8 3.2 2.6 2.1 1.8 1.6 1.8 2.2 2.8 3.2 3.5 3.6 3.4 3 2.5 2 1.8 1.7 2 2.5 3.1 3.7 4.1
2025-05-09 4.3 4.1 3.6 2.9 2.2 1.7 1.4 1.4 1.6 2.2 2.9 3.3 3.6 3.7 3.5 3 2.4 2 1.8 1.9 2.3 2.9 3.5 4
2025-05-10 4.3 4.3 4 3.3 2.5 1.8 1.4 1.1 1.2 1.6 2.3 3 3.5 3.7 3.7 3.4 2.9 2.3 2 1.9 2.1 2.6 3.3 3.9
2025-05-11 4.3
Predictions

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

Predictions
Event Date Predictions (m)
2025-05-03 04:15 PDT 3.96
2025-05-03 04:30 PDT 4.04
2025-05-03 04:45 PDT 4.10
2025-05-03 05:00 PDT 4.15
2025-05-03 05:15 PDT 4.19
2025-05-03 05:30 PDT 4.21
2025-05-03 05:45 PDT 4.22
2025-05-03 06:00 PDT 4.20
2025-05-03 06:15 PDT 4.17
2025-05-03 06:30 PDT 4.13
2025-05-03 06:45 PDT 4.06
2025-05-03 07:00 PDT 3.98
2025-05-03 07:15 PDT 3.88
2025-05-03 07:30 PDT 3.77
2025-05-03 07:45 PDT 3.64
2025-05-03 08:00 PDT 3.51
2025-05-03 08:15 PDT 3.36
2025-05-03 08:30 PDT 3.20
2025-05-03 08:45 PDT 3.04
2025-05-03 09:00 PDT 2.87
2025-05-03 09:15 PDT 2.70
2025-05-03 09:30 PDT 2.52
2025-05-03 09:45 PDT 2.35
2025-05-03 10:00 PDT 2.18
2025-05-03 10:15 PDT 2.02
2025-05-03 10:30 PDT 1.86
2025-05-03 10:45 PDT 1.71
2025-05-03 11:00 PDT 1.57
2025-05-03 11:15 PDT 1.44
2025-05-03 11:30 PDT 1.32
2025-05-03 11:45 PDT 1.22
2025-05-03 12:00 PDT 1.13
2025-05-03 12:15 PDT 1.05
2025-05-03 12:30 PDT 1.00
2025-05-03 12:45 PDT 0.96
2025-05-03 13:00 PDT 0.94
2025-05-03 13:15 PDT 0.94
2025-05-03 13:30 PDT 0.96
2025-05-03 13:45 PDT 1.00
2025-05-03 14:00 PDT 1.07
2025-05-03 14:15 PDT 1.16
2025-05-03 14:30 PDT 1.26
2025-05-03 14:45 PDT 1.39
2025-05-03 15:00 PDT 1.53
2025-05-03 15:15 PDT 1.68
2025-05-03 15:30 PDT 1.83
2025-05-03 15:45 PDT 2.00
2025-05-03 16:00 PDT 2.16
2025-05-03 16:15 PDT 2.33
2025-05-03 16:30 PDT 2.49
2025-05-03 16:45 PDT 2.65
2025-05-03 17:00 PDT 2.80
2025-05-03 17:15 PDT 2.94
2025-05-03 17:30 PDT 3.07
2025-05-03 17:45 PDT 3.19
2025-05-03 18:00 PDT 3.30
2025-05-03 18:15 PDT 3.40
2025-05-03 18:30 PDT 3.48
2025-05-03 18:45 PDT 3.56
2025-05-03 19:00 PDT 3.61
2025-05-03 19:15 PDT 3.66
2025-05-03 19:30 PDT 3.69
2025-05-03 19:45 PDT 3.71
2025-05-03 20:00 PDT 3.71
2025-05-03 20:15 PDT 3.69
2025-05-03 20:30 PDT 3.67
2025-05-03 20:45 PDT 3.62
2025-05-03 21:00 PDT 3.57
2025-05-03 21:15 PDT 3.50
2025-05-03 21:30 PDT 3.42
2025-05-03 21:45 PDT 3.34
2025-05-03 22:00 PDT 3.25
2025-05-03 22:15 PDT 3.15
2025-05-03 22:30 PDT 3.06
2025-05-03 22:45 PDT 2.97
2025-05-03 23:00 PDT 2.89
2025-05-03 23:15 PDT 2.81
2025-05-03 23:30 PDT 2.75
2025-05-03 23:45 PDT 2.69
2025-05-04 00:00 PDT 2.64
2025-05-04 00:15 PDT 2.61
2025-05-04 00:30 PDT 2.58
2025-05-04 00:45 PDT 2.56
2025-05-04 01:00 PDT 2.56
2025-05-04 01:15 PDT 2.56
2025-05-04 01:30 PDT 2.57
2025-05-04 01:45 PDT 2.60
2025-05-04 02:00 PDT 2.63
2025-05-04 02:15 PDT 2.67
2025-05-04 02:30 PDT 2.72
2025-05-04 02:45 PDT 2.77
2025-05-04 03:00 PDT 2.84
2025-05-04 03:15 PDT 2.91
2025-05-04 03:30 PDT 2.99
2025-05-04 03:45 PDT 3.08
2025-05-04 04:00 PDT 3.17
2025-05-04 04:15 PDT 3.27
2025-05-04 04:30 PDT 3.36
2025-05-04 04:45 PDT 3.45
2025-05-04 05:00 PDT 3.54
2025-05-04 05:15 PDT 3.62
2025-05-04 05:30 PDT 3.70
2025-05-04 05:45 PDT 3.76
2025-05-04 06:00 PDT 3.81
2025-05-04 06:15 PDT 3.85
2025-05-04 06:30 PDT 3.88
2025-05-04 06:45 PDT 3.89
2025-05-04 07:00 PDT 3.89
2025-05-04 07:15 PDT 3.87
2025-05-04 07:30 PDT 3.84
2025-05-04 07:45 PDT 3.79
2025-05-04 08:00 PDT 3.73
2025-05-04 08:15 PDT 3.66
2025-05-04 08:30 PDT 3.58
2025-05-04 08:45 PDT 3.49
2025-05-04 09:00 PDT 3.38
2025-05-04 09:15 PDT 3.27
2025-05-04 09:30 PDT 3.15
2025-05-04 09:45 PDT 3.02
2025-05-04 10:00 PDT 2.88
2025-05-04 10:15 PDT 2.74
2025-05-04 10:30 PDT 2.60
2025-05-04 10:45 PDT 2.45
2025-05-04 11:00 PDT 2.31
2025-05-04 11:15 PDT 2.16
2025-05-04 11:30 PDT 2.02
2025-05-04 11:45 PDT 1.89
2025-05-04 12:00 PDT 1.76
2025-05-04 12:15 PDT 1.65
2025-05-04 12:30 PDT 1.54
2025-05-04 12:45 PDT 1.45
2025-05-04 13:00 PDT 1.37
2025-05-04 13:15 PDT 1.30
2025-05-04 13:30 PDT 1.25
2025-05-04 13:45 PDT 1.21
2025-05-04 14:00 PDT 1.19
2025-05-04 14:15 PDT 1.19
2025-05-04 14:30 PDT 1.20
2025-05-04 14:45 PDT 1.24
2025-05-04 15:00 PDT 1.29
2025-05-04 15:15 PDT 1.36
2025-05-04 15:30 PDT 1.45
2025-05-04 15:45 PDT 1.56
2025-05-04 16:00 PDT 1.67
2025-05-04 16:15 PDT 1.80
2025-05-04 16:30 PDT 1.94
2025-05-04 16:45 PDT 2.08
2025-05-04 17:00 PDT 2.23
2025-05-04 17:15 PDT 2.37
2025-05-04 17:30 PDT 2.52
2025-05-04 17:45 PDT 2.66
2025-05-04 18:00 PDT 2.80
2025-05-04 18:15 PDT 2.93
2025-05-04 18:30 PDT 3.06
2025-05-04 18:45 PDT 3.18
2025-05-04 19:00 PDT 3.28
2025-05-04 19:15 PDT 3.38
2025-05-04 19:30 PDT 3.47
2025-05-04 19:45 PDT 3.55
2025-05-04 20:00 PDT 3.61
2025-05-04 20:15 PDT 3.67
2025-05-04 20:30 PDT 3.71
2025-05-04 20:45 PDT 3.73
2025-05-04 21:00 PDT 3.75
2025-05-04 21:15 PDT 3.75
2025-05-04 21:30 PDT 3.73
2025-05-04 21:45 PDT 3.70
2025-05-04 22:00 PDT 3.65
2025-05-04 22:15 PDT 3.60
2025-05-04 22:30 PDT 3.52
2025-05-04 22:45 PDT 3.44
2025-05-04 23:00 PDT 3.36
2025-05-04 23:15 PDT 3.26
2025-05-04 23:30 PDT 3.17
2025-05-04 23:45 PDT 3.08
2025-05-05 00:00 PDT 2.99
2025-05-05 00:15 PDT 2.90
2025-05-05 00:30 PDT 2.83
2025-05-05 00:45 PDT 2.76
2025-05-05 01:00 PDT 2.70
2025-05-05 01:15 PDT 2.64
2025-05-05 01:30 PDT 2.60
2025-05-05 01:45 PDT 2.56
2025-05-05 02:00 PDT 2.53
2025-05-05 02:15 PDT 2.51
2025-05-05 02:30 PDT 2.49
2025-05-05 02:45 PDT 2.49
2025-05-05 03:00 PDT 2.49
2025-05-05 03:15 PDT 2.50
2025-05-05 03:30 PDT 2.52
2025-05-05 03:45 PDT 2.55
2025-05-05 04:00 PDT 2.59
2025-05-05 04:15 PDT 2.65
2025-05-05 04:30 PDT 2.71
2025-05-05 04:45 PDT 2.78
2025-05-05 05:00 PDT 2.87
2025-05-05 05:15 PDT 2.95
2025-05-05 05:30 PDT 3.04
2025-05-05 05:45 PDT 3.14
2025-05-05 06:00 PDT 3.23
2025-05-05 06:15 PDT 3.31
2025-05-05 06:30 PDT 3.39
2025-05-05 06:45 PDT 3.47
2025-05-05 07:00 PDT 3.53
2025-05-05 07:15 PDT 3.58
2025-05-05 07:30 PDT 3.62
2025-05-05 07:45 PDT 3.64
2025-05-05 08:00 PDT 3.65
2025-05-05 08:15 PDT 3.65
2025-05-05 08:30 PDT 3.64
2025-05-05 08:45 PDT 3.62
2025-05-05 09:00 PDT 3.58
2025-05-05 09:15 PDT 3.54
2025-05-05 09:30 PDT 3.48
2025-05-05 09:45 PDT 3.42
2025-05-05 10:00 PDT 3.34
2025-05-05 10:15 PDT 3.26
2025-05-05 10:30 PDT 3.16
2025-05-05 10:45 PDT 3.05
2025-05-05 11:00 PDT 2.94
2025-05-05 11:15 PDT 2.82
2025-05-05 11:30 PDT 2.69
2025-05-05 11:45 PDT 2.56
2025-05-05 12:00 PDT 2.43
2025-05-05 12:15 PDT 2.29
2025-05-05 12:30 PDT 2.17
2025-05-05 12:45 PDT 2.04
2025-05-05 13:00 PDT 1.93
2025-05-05 13:15 PDT 1.82
2025-05-05 13:30 PDT 1.72
2025-05-05 13:45 PDT 1.63
2025-05-05 14:00 PDT 1.55
2025-05-05 14:15 PDT 1.49
2025-05-05 14:30 PDT 1.44
2025-05-05 14:45 PDT 1.40
2025-05-05 15:00 PDT 1.38
2025-05-05 15:15 PDT 1.37
2025-05-05 15:30 PDT 1.39
2025-05-05 15:45 PDT 1.41
2025-05-05 16:00 PDT 1.46
2025-05-05 16:15 PDT 1.52
2025-05-05 16:30 PDT 1.60
2025-05-05 16:45 PDT 1.69
2025-05-05 17:00 PDT 1.80
2025-05-05 17:15 PDT 1.92
2025-05-05 17:30 PDT 2.05
2025-05-05 17:45 PDT 2.18
2025-05-05 18:00 PDT 2.32
2025-05-05 18:15 PDT 2.46
2025-05-05 18:30 PDT 2.60
2025-05-05 18:45 PDT 2.74
2025-05-05 19:00 PDT 2.88
2025-05-05 19:15 PDT 3.01
2025-05-05 19:30 PDT 3.14
2025-05-05 19:45 PDT 3.26
2025-05-05 20:00 PDT 3.37
2025-05-05 20:15 PDT 3.47
2025-05-05 20:30 PDT 3.56
2025-05-05 20:45 PDT 3.64
2025-05-05 21:00 PDT 3.71
2025-05-05 21:15 PDT 3.77
2025-05-05 21:30 PDT 3.82
2025-05-05 21:45 PDT 3.85
2025-05-05 22:00 PDT 3.86
2025-05-05 22:15 PDT 3.86
2025-05-05 22:30 PDT 3.84
2025-05-05 22:45 PDT 3.81
2025-05-05 23:00 PDT 3.76
2025-05-05 23:15 PDT 3.69
2025-05-05 23:30 PDT 3.61
2025-05-05 23:45 PDT 3.52
2025-05-06 00:00 PDT 3.42
2025-05-06 00:15 PDT 3.31
2025-05-06 00:30 PDT 3.20
2025-05-06 00:45 PDT 3.09
2025-05-06 01:00 PDT 2.99
2025-05-06 01:15 PDT 2.89
2025-05-06 01:30 PDT 2.79
2025-05-06 01:45 PDT 2.70
2025-05-06 02:00 PDT 2.62
2025-05-06 02:15 PDT 2.55
2025-05-06 02:30 PDT 2.48
2025-05-06 02:45 PDT 2.42
2025-05-06 03:00 PDT 2.37
2025-05-06 03:15 PDT 2.32
2025-05-06 03:30 PDT 2.28
2025-05-06 03:45 PDT 2.25
2025-05-06 04:00 PDT 2.23
2025-05-06 04:15 PDT 2.23
2025-05-06 04:30 PDT 2.24
2025-05-06 04:45 PDT 2.26
2025-05-06 05:00 PDT 2.29
2025-05-06 05:15 PDT 2.35
2025-05-06 05:30 PDT 2.41
2025-05-06 05:45 PDT 2.49
2025-05-06 06:00 PDT 2.58
2025-05-06 06:15 PDT 2.67
2025-05-06 06:30 PDT 2.78
2025-05-06 06:45 PDT 2.88
2025-05-06 07:00 PDT 2.98
2025-05-06 07:15 PDT 3.08
2025-05-06 07:30 PDT 3.17
2025-05-06 07:45 PDT 3.26
2025-05-06 08:00 PDT 3.33
2025-05-06 08:15 PDT 3.40
2025-05-06 08:30 PDT 3.45
2025-05-06 08:45 PDT 3.49
2025-05-06 09:00 PDT 3.52
2025-05-06 09:15 PDT 3.54
2025-05-06 09:30 PDT 3.54
2025-05-06 09:45 PDT 3.54
2025-05-06 10:00 PDT 3.52
2025-05-06 10:15 PDT 3.50
2025-05-06 10:30 PDT 3.46
2025-05-06 10:45 PDT 3.42
2025-05-06 11:00 PDT 3.36
2025-05-06 11:15 PDT 3.29
2025-05-06 11:30 PDT 3.20
2025-05-06 11:45 PDT 3.11
2025-05-06 12:00 PDT 3.00
2025-05-06 12:15 PDT 2.89
2025-05-06 12:30 PDT 2.77
2025-05-06 12:45 PDT 2.64
2025-05-06 13:00 PDT 2.51
2025-05-06 13:15 PDT 2.39
2025-05-06 13:30 PDT 2.26
2025-05-06 13:45 PDT 2.14
2025-05-06 14:00 PDT 2.03
2025-05-06 14:15 PDT 1.92
2025-05-06 14:30 PDT 1.83
2025-05-06 14:45 PDT 1.74
2025-05-06 15:00 PDT 1.67
2025-05-06 15:15 PDT 1.61
2025-05-06 15:30 PDT 1.56
2025-05-06 15:45 PDT 1.53
2025-05-06 16:00 PDT 1.51
2025-05-06 16:15 PDT 1.51
2025-05-06 16:30 PDT 1.52
2025-05-06 16:45 PDT 1.55
2025-05-06 17:00 PDT 1.60
2025-05-06 17:15 PDT 1.66
2025-05-06 17:30 PDT 1.75
2025-05-06 17:45 PDT 1.84
2025-05-06 18:00 PDT 1.95
2025-05-06 18:15 PDT 2.07
2025-05-06 18:30 PDT 2.20
2025-05-06 18:45 PDT 2.34
2025-05-06 19:00 PDT 2.49
2025-05-06 19:15 PDT 2.63
2025-05-06 19:30 PDT 2.78
2025-05-06 19:45 PDT 2.92
2025-05-06 20:00 PDT 3.06
2025-05-06 20:15 PDT 3.20
2025-05-06 20:30 PDT 3.33
2025-05-06 20:45 PDT 3.45
2025-05-06 21:00 PDT 3.56
2025-05-06 21:15 PDT 3.66
2025-05-06 21:30 PDT 3.75
2025-05-06 21:45 PDT 3.83
2025-05-06 22:00 PDT 3.89
2025-05-06 22:15 PDT 3.94
2025-05-06 22:30 PDT 3.98
2025-05-06 22:45 PDT 4.00
2025-05-06 23:00 PDT 4.00
2025-05-06 23:15 PDT 3.98
2025-05-06 23:30 PDT 3.94
2025-05-06 23:45 PDT 3.89
2025-05-07 00:00 PDT 3.81
2025-05-07 00:15 PDT 3.72
2025-05-07 00:30 PDT 3.62
2025-05-07 00:45 PDT 3.50
2025-05-07 01:00 PDT 3.38
2025-05-07 01:15 PDT 3.25
2025-05-07 01:30 PDT 3.12
2025-05-07 01:45 PDT 2.99
2025-05-07 02:00 PDT 2.86
2025-05-07 02:15 PDT 2.74
2025-05-07 02:30 PDT 2.63
2025-05-07 02:45 PDT 2.52
2025-05-07 03:00 PDT 2.42
2025-05-07 03:15 PDT 2.32
2025-05-07 03:30 PDT 2.24
2025-05-07 03:45 PDT 2.16
2025-05-07 04:00 PDT 2.09
2025-05-07 04:15 PDT 2.03
2025-05-07 04:30 PDT 1.98
2025-05-07 04:45 PDT 1.95
2025-05-07 05:00 PDT 1.92
2025-05-07 05:15 PDT 1.92
2025-05-07 05:30 PDT 1.93
2025-05-07 05:45 PDT 1.96
2025-05-07 06:00 PDT 2.01
2025-05-07 06:15 PDT 2.07
2025-05-07 06:30 PDT 2.15
2025-05-07 06:45 PDT 2.25
2025-05-07 07:00 PDT 2.35
2025-05-07 07:15 PDT 2.47
2025-05-07 07:30 PDT 2.59
2025-05-07 07:45 PDT 2.71
2025-05-07 08:00 PDT 2.83
2025-05-07 08:15 PDT 2.95
2025-05-07 08:30 PDT 3.05
2025-05-07 08:45 PDT 3.15
2025-05-07 09:00 PDT 3.24
2025-05-07 09:15 PDT 3.32
2025-05-07 09:30 PDT 3.38
2025-05-07 09:45 PDT 3.44
2025-05-07 10:00 PDT 3.48
2025-05-07 10:15 PDT 3.51
2025-05-07 10:30 PDT 3.53
2025-05-07 10:45 PDT 3.54
2025-05-07 11:00 PDT 3.54
2025-05-07 11:15 PDT 3.52
2025-05-07 11:30 PDT 3.50
2025-05-07 11:45 PDT 3.46
2025-05-07 12:00 PDT 3.40
2025-05-07 12:15 PDT 3.33
2025-05-07 12:30 PDT 3.25
2025-05-07 12:45 PDT 3.15
2025-05-07 13:00 PDT 3.05
2025-05-07 13:15 PDT 2.93
2025-05-07 13:30 PDT 2.81
2025-05-07 13:45 PDT 2.68
2025-05-07 14:00 PDT 2.55
2025-05-07 14:15 PDT 2.42
2025-05-07 14:30 PDT 2.29
2025-05-07 14:45 PDT 2.18
2025-05-07 15:00 PDT 2.07
2025-05-07 15:15 PDT 1.97
2025-05-07 15:30 PDT 1.88
2025-05-07 15:45 PDT 1.80
2025-05-07 16:00 PDT 1.73
2025-05-07 16:15 PDT 1.68
2025-05-07 16:30 PDT 1.64
2025-05-07 16:45 PDT 1.62
2025-05-07 17:00 PDT 1.62
2025-05-07 17:15 PDT 1.63
2025-05-07 17:30 PDT 1.65
2025-05-07 17:45 PDT 1.70
2025-05-07 18:00 PDT 1.76
2025-05-07 18:15 PDT 1.84
2025-05-07 18:30 PDT 1.93
2025-05-07 18:45 PDT 2.04
2025-05-07 19:00 PDT 2.17
2025-05-07 19:15 PDT 2.30
2025-05-07 19:30 PDT 2.45
2025-05-07 19:45 PDT 2.60
2025-05-07 20:00 PDT 2.75
2025-05-07 20:15 PDT 2.90
2025-05-07 20:30 PDT 3.06
2025-05-07 20:45 PDT 3.20
2025-05-07 21:00 PDT 3.35
2025-05-07 21:15 PDT 3.48
2025-05-07 21:30 PDT 3.60
2025-05-07 21:45 PDT 3.72
2025-05-07 22:00 PDT 3.82
2025-05-07 22:15 PDT 3.91
2025-05-07 22:30 PDT 3.99
2025-05-07 22:45 PDT 4.05
2025-05-07 23:00 PDT 4.09
2025-05-07 23:15 PDT 4.12
2025-05-07 23:30 PDT 4.13
2025-05-07 23:45 PDT 4.12
2025-05-08 00:00 PDT 4.09
2025-05-08 00:15 PDT 4.04
2025-05-08 00:30 PDT 3.97
2025-05-08 00:45 PDT 3.88
2025-05-08 01:00 PDT 3.77
2025-05-08 01:15 PDT 3.65
2025-05-08 01:30 PDT 3.51
2025-05-08 01:45 PDT 3.37
2025-05-08 02:00 PDT 3.21
2025-05-08 02:15 PDT 3.06
2025-05-08 02:30 PDT 2.90
2025-05-08 02:45 PDT 2.75
2025-05-08 03:00 PDT 2.61
2025-05-08 03:15 PDT 2.47
2025-05-08 03:30 PDT 2.34
2025-05-08 03:45 PDT 2.21
2025-05-08 04:00 PDT 2.10
2025-05-08 04:15 PDT 2.00
2025-05-08 04:30 PDT 1.91
2025-05-08 04:45 PDT 1.82
2025-05-08 05:00 PDT 1.75
2025-05-08 05:15 PDT 1.69
2025-05-08 05:30 PDT 1.65
2025-05-08 05:45 PDT 1.62
2025-05-08 06:00 PDT 1.61
2025-05-08 06:15 PDT 1.62
2025-05-08 06:30 PDT 1.65
2025-05-08 06:45 PDT 1.70
2025-05-08 07:00 PDT 1.78
2025-05-08 07:15 PDT 1.87
2025-05-08 07:30 PDT 1.98
2025-05-08 07:45 PDT 2.10
2025-05-08 08:00 PDT 2.23
2025-05-08 08:15 PDT 2.37
2025-05-08 08:30 PDT 2.51
2025-05-08 08:45 PDT 2.65
2025-05-08 09:00 PDT 2.79
2025-05-08 09:15 PDT 2.92
2025-05-08 09:30 PDT 3.04
2025-05-08 09:45 PDT 3.15
2025-05-08 10:00 PDT 3.25
2025-05-08 10:15 PDT 3.34
2025-05-08 10:30 PDT 3.41
2025-05-08 10:45 PDT 3.47
2025-05-08 11:00 PDT 3.52
2025-05-08 11:15 PDT 3.56
2025-05-08 11:30 PDT 3.58
2025-05-08 11:45 PDT 3.60
2025-05-08 12:00 PDT 3.59
2025-05-08 12:15 PDT 3.58
2025-05-08 12:30 PDT 3.55
2025-05-08 12:45 PDT 3.51
2025-05-08 13:00 PDT 3.44
2025-05-08 13:15 PDT 3.37
2025-05-08 13:30 PDT 3.27
2025-05-08 13:45 PDT 3.17
2025-05-08 14:00 PDT 3.05
2025-05-08 14:15 PDT 2.92
2025-05-08 14:30 PDT 2.79
2025-05-08 14:45 PDT 2.65
2025-05-08 15:00 PDT 2.52
2025-05-08 15:15 PDT 2.39
2025-05-08 15:30 PDT 2.26
2025-05-08 15:45 PDT 2.15
2025-05-08 16:00 PDT 2.05
2025-05-08 16:15 PDT 1.96
2025-05-08 16:30 PDT 1.88
2025-05-08 16:45 PDT 1.82
2025-05-08 17:00 PDT 1.77
2025-05-08 17:15 PDT 1.74
2025-05-08 17:30 PDT 1.72
2025-05-08 17:45 PDT 1.72
2025-05-08 18:00 PDT 1.74
2025-05-08 18:15 PDT 1.77
2025-05-08 18:30 PDT 1.82
2025-05-08 18:45 PDT 1.89
2025-05-08 19:00 PDT 1.97
2025-05-08 19:15 PDT 2.08
2025-05-08 19:30 PDT 2.20
2025-05-08 19:45 PDT 2.33
2025-05-08 20:00 PDT 2.47
2025-05-08 20:15 PDT 2.62
2025-05-08 20:30 PDT 2.78
2025-05-08 20:45 PDT 2.94
2025-05-08 21:00 PDT 3.10
2025-05-08 21:15 PDT 3.26
2025-05-08 21:30 PDT 3.41
2025-05-08 21:45 PDT 3.56
2025-05-08 22:00 PDT 3.69
2025-05-08 22:15 PDT 3.81
2025-05-08 22:30 PDT 3.92
2025-05-08 22:45 PDT 4.02
2025-05-08 23:00 PDT 4.10
2025-05-08 23:15 PDT 4.16
2025-05-08 23:30 PDT 4.21
2025-05-08 23:45 PDT 4.24
2025-05-09 00:00 PDT 4.25
2025-05-09 00:15 PDT 4.24
2025-05-09 00:30 PDT 4.21
2025-05-09 00:45 PDT 4.16
2025-05-09 01:00 PDT 4.09
2025-05-09 01:15 PDT 4.00
2025-05-09 01:30 PDT 3.88
2025-05-09 01:45 PDT 3.75
2025-05-09 02:00 PDT 3.60
2025-05-09 02:15 PDT 3.44
2025-05-09 02:30 PDT 3.27
2025-05-09 02:45 PDT 3.10
2025-05-09 03:00 PDT 2.92
2025-05-09 03:15 PDT 2.74
2025-05-09 03:30 PDT 2.57
2025-05-09 03:45 PDT 2.40
2025-05-09 04:00 PDT 2.25
2025-05-09 04:15 PDT 2.10
2025-05-09 04:30 PDT 1.97
2025-05-09 04:45 PDT 1.84
2025-05-09 05:00 PDT 1.73
2025-05-09 05:15 PDT 1.63
2025-05-09 05:30 PDT 1.54
2025-05-09 05:45 PDT 1.47
2025-05-09 06:00 PDT 1.41
2025-05-09 06:15 PDT 1.37
2025-05-09 06:30 PDT 1.34
2025-05-09 06:45 PDT 1.34
2025-05-09 07:00 PDT 1.35
2025-05-09 07:15 PDT 1.39
2025-05-09 07:30 PDT 1.46
2025-05-09 07:45 PDT 1.54
2025-05-09 08:00 PDT 1.65
2025-05-09 08:15 PDT 1.77
2025-05-09 08:30 PDT 1.91
2025-05-09 08:45 PDT 2.06
2025-05-09 09:00 PDT 2.22
2025-05-09 09:15 PDT 2.38
2025-05-09 09:30 PDT 2.54
2025-05-09 09:45 PDT 2.70
2025-05-09 10:00 PDT 2.85
2025-05-09 10:15 PDT 2.99
2025-05-09 10:30 PDT 3.12
2025-05-09 10:45 PDT 3.24
2025-05-09 11:00 PDT 3.34
2025-05-09 11:15 PDT 3.43
2025-05-09 11:30 PDT 3.50
2025-05-09 11:45 PDT 3.57
2025-05-09 12:00 PDT 3.61
2025-05-09 12:15 PDT 3.65
2025-05-09 12:30 PDT 3.67
2025-05-09 12:45 PDT 3.68
2025-05-09 13:00 PDT 3.67
2025-05-09 13:15 PDT 3.64
2025-05-09 13:30 PDT 3.60
2025-05-09 13:45 PDT 3.53
2025-05-09 14:00 PDT 3.45
2025-05-09 14:15 PDT 3.36
2025-05-09 14:30 PDT 3.24
2025-05-09 14:45 PDT 3.12
2025-05-09 15:00 PDT 2.99
2025-05-09 15:15 PDT 2.85
2025-05-09 15:30 PDT 2.70
2025-05-09 15:45 PDT 2.57
2025-05-09 16:00 PDT 2.43
2025-05-09 16:15 PDT 2.31
2025-05-09 16:30 PDT 2.19
2025-05-09 16:45 PDT 2.09
2025-05-09 17:00 PDT 2.01
2025-05-09 17:15 PDT 1.94
2025-05-09 17:30 PDT 1.88
2025-05-09 17:45 PDT 1.85
2025-05-09 18:00 PDT 1.82
2025-05-09 18:15 PDT 1.82
2025-05-09 18:30 PDT 1.83
2025-05-09 18:45 PDT 1.86
2025-05-09 19:00 PDT 1.90
2025-05-09 19:15 PDT 1.97
2025-05-09 19:30 PDT 2.05
2025-05-09 19:45 PDT 2.15
2025-05-09 20:00 PDT 2.26
2025-05-09 20:15 PDT 2.40
2025-05-09 20:30 PDT 2.54
2025-05-09 20:45 PDT 2.69
2025-05-09 21:00 PDT 2.85
2025-05-09 21:15 PDT 3.02
2025-05-09 21:30 PDT 3.19
2025-05-09 21:45 PDT 3.35
2025-05-09 22:00 PDT 3.51
2025-05-09 22:15 PDT 3.66
2025-05-09 22:30 PDT 3.80
2025-05-09 22:45 PDT 3.93
2025-05-09 23:00 PDT 4.04
2025-05-09 23:15 PDT 4.14
2025-05-09 23:30 PDT 4.22
2025-05-09 23:45 PDT 4.28
2025-05-10 00:00 PDT 4.33
2025-05-10 00:15 PDT 4.36
2025-05-10 00:30 PDT 4.36
2025-05-10 00:45 PDT 4.35
2025-05-10 01:00 PDT 4.31
2025-05-10 01:15 PDT 4.26
2025-05-10 01:30 PDT 4.18
2025-05-10 01:45 PDT 4.08
2025-05-10 02:00 PDT 3.96
2025-05-10 02:15 PDT 3.82
2025-05-10 02:30 PDT 3.66
2025-05-10 02:45 PDT 3.49
2025-05-10 03:00 PDT 3.30
2025-05-10 03:15 PDT 3.11
2025-05-10 03:30 PDT 2.91
2025-05-10 03:45 PDT 2.71
2025-05-10 04:00 PDT 2.52
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 5.42 N/A
Lowest Astronomical Tide -0.04 N/A
Higher High Water Large Tide 5.37 N/A
Lower Low Water Large Tide 0.06 N/A
Mean Higher High Water (Higher High Water Mean Tide) 4.47 N/A
Mean Lower Low Water (Lower Low Water Mean Tide) 1.08 N/A
Mean High Water (High Water Mean Tide) 4.21 N/A
Mean Low Water (Low Water Mean Tide) 1.54 N/A
Mean Water Level 2.86 N/A
Highest Recorded Water Level 5.89 1951-11-30
Lowest Recorded Water Level -0.2 1969-07-30
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)
CGVD2013 -2.68
CGVD28 -2.88

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
5-1965 Multiple elevations, see more info 65C9511 1959 GOOD 50.58383 -126.92775 More Info
6-1972 Multiple elevations, see more info 72C9512 1972 UNSTABLE 50.58301 -126.92769 More Info
7-1972 Multiple elevations, see more info 72C9513 1972 GOOD 50.58337 -126.92847 More Info
HS est 1947 6.843 47C9500 1947 DESTROYED 50.587 -126.93 More Info
HS es 1947 7.495 no id 1947 DESTROYED 50.587 -126.93 More Info