Port Renfrew (08525)

Disclaimer: CHS Tide Predictions are based upon the latest information available as of the date of your request. Predictions beyond the current calendar year have not been manually reviewed and are considered preliminary

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Status: OK

Station Information

Code: 08525

Province: British Columbia

Location: 48.555, -124.421

Timezone: Canada/Pacific

Type: Permanent

Commissioning Date: 1968-02-01

Operational: True

Owner: Canadian Hydrographic Service

7 Day and Hourly Tides
PrintAnnual predictions
7 day and hourly prediction tide tables provide predicted times and heights of the high and low waters. More info

Caution:  The information available on this Web site may vary slightly from the information in the official documents published annually by the Department of Fisheries and Oceans and entitled Canadian Tide and Current Tables. In case of disparity, the information contained in the official publications will prevail.

2026-10-28 (Wed)
Time PT Height (m) Height (ft)
03:07 2.538 8.3
07:46 1.657 5.4
14:02 3.506 11.5
21:35 0.310 1.0
2026-10-29 (Thu)
Time PT Height (m) Height (ft)
04:04 2.464 8.1
08:28 1.759 5.8
14:46 3.445 11.3
22:27 0.383 1.3
2026-10-30 (Fri)
Time PT Height (m) Height (ft)
05:07 2.397 7.9
09:16 1.857 6.1
15:38 3.303 10.8
23:23 0.512 1.7
2026-10-31 (Sat)
Time PT Height (m) Height (ft)
06:17 2.371 7.8
10:17 1.947 6.4
16:38 3.103 10.2
2026-11-01 (Sun)
Time PT Height (m) Height (ft)
00:24 0.662 2.2
07:29 2.411 7.9
11:42 1.995 6.5
17:50 2.882 9.5
2026-11-02 (Mon)
Time PT Height (m) Height (ft)
01:27 0.805 2.6
08:33 2.513 8.2
13:40 1.922 6.3
19:13 2.685 8.8
2026-11-03 (Tue)
Time PT Height (m) Height (ft)
02:26 0.937 3.1
09:25 2.655 8.7
15:16 1.703 5.6
20:40 2.553 8.4
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
2026-10-28 1.5 2.1 2.4 2.5 2.5 2.2 1.9 1.7 1.7 1.8 2.1 2.5 3 3.4 3.5 3.4 3 2.4 1.8 1.1 0.6 0.4 0.3 0.6
2026-10-29 1 1.6 2.1 2.4 2.5 2.4 2.2 1.9 1.8 1.8 2 2.3 2.7 3.1 3.4 3.4 3.3 2.9 2.3 1.7 1.1 0.6 0.4 0.4
2026-10-30 0.7 1.1 1.6 2 2.3 2.4 2.3 2.2 2 1.9 1.9 2.1 2.4 2.7 3 3.3 3.3 3.1 2.7 2.2 1.6 1.1 0.7 0.5
2026-10-31 0.6 0.8 1.2 1.6 2 2.3 2.4 2.3 2.2 2 2 2 2.1 2.3 2.6 2.9 3.1 3.1 2.9 2.6 2.2 1.6 1.2 0.8
2026-11-01 0.7 0.7 0.9 1.3 1.7 2 2.3 2.4 2.4 2.3 2.1 2 2 2.1 2.2 2.4 2.7 2.8 2.9 2.8 2.5 2.1 1.7 1.3
2026-11-02 1 0.8 0.8 1 1.4 1.7 2.1 2.3 2.5 2.5 2.4 2.2 2 1.9 1.9 2 2.2 2.4 2.6 2.7 2.6 2.5 2.2 1.8
2026-11-03 1.4 1.1 1 1 1.2 1.5 1.9 2.2 2.5 2.6 2.6 2.5 2.2 2 1.8 1.7 1.7 1.9 2.1 2.4 2.5 2.5 2.4 2.2
Predictions

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

Predictions
Event Date Predictions (m)
2026-10-27 10:26 PT 2.506
2026-10-27 10:27 PT 2.514
2026-10-27 10:28 PT 2.522
2026-10-27 10:29 PT 2.531
2026-10-27 10:30 PT 2.539
2026-10-27 10:31 PT 2.547
2026-10-27 10:32 PT 2.555
2026-10-27 10:33 PT 2.564
2026-10-27 10:34 PT 2.572
2026-10-27 10:35 PT 2.580
Observations and Daily means

Water levels that are observed, measured and recorded on site at tidal and non-tidal stations across Canada. These measurements are typically referenced to chart datum. More info

Observations
Event Date Observations (m) Observations minus predictions (m)
2026-10-28 10:24 PT 2.421 0.152
2026-10-28 10:23 PT 2.409 0.147
2026-10-28 10:22 PT 2.394 0.139
2026-10-28 10:21 PT 2.398 0.150
2026-10-28 10:20 PT 2.395 0.154
2026-10-28 10:19 PT 2.380 0.146
2026-10-28 10:18 PT 2.379 0.152
2026-10-28 10:17 PT 2.371 0.151
2026-10-28 10:16 PT 2.368 0.155
2026-10-28 10:15 PT 2.360 0.154

Daily Means

Calculated daily means following the standard procedure. More info

Event Date Daily mean (m)
2026-09-27 1.997
2026-09-28 1.996
2026-09-29 2.08
2026-09-30 2.021
2026-10-01 2.001
2026-10-02 1.988
2026-10-03 1.917
2026-10-04 1.953
2026-10-05 1.963
2026-10-06 1.977
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 Recorded Water Level 4.26 2024-12-14
Highest Astronomical Tide 3.77 N/A
Higher High Water Large Tide 3.71 N/A
Mean Higher High Water (Higher High Water Mean Tide) 2.99 N/A
Mean High Water (High Water Mean Tide) 2.71 N/A
Mean Water Level 1.94 N/A
Mean Low Water (Low Water Mean Tide) 1.19 N/A
Mean Lower Low Water (Lower Low Water Mean Tide) 0.79 N/A
Lower Low Water Large Tide 0.03 N/A
Lowest Astronomical Tide -0.08 N/A
Lowest Recorded Water Level -0.26 2020-12-15
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 -2.01
CGVD2013 -1.79

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

Caution: Benchmark coordinates provided through this service are for general reference only and may not meet the accuracy requirements of survey or engineering applications. Users undertaking GPS-based or other high-accuracy survey activities are responsible for verifying and determining their own precise coordinates before use.

Benchmark Number Elevation (m) Unique Label Established Condition Latitude Longitude More Info
TS est 1909 3.109 09C9501 1909 NOT_FOUND 48.553911 -124.421483 More Info
1-1957 5.024 57C9514 1957 GOOD 48.554583 -124.421277 More Info
3-1957 4.447 57C9516 1957 DESTROYED 48.554328 -124.421256 More Info
4-1973 5.210 73C9511 1973 NOT_FOUND 48.55491 -124.42104 More Info
NOAA431A 5.690 no i.d 1957 DESTROYED 48.554 -124.422 More Info
NOAA0431B 5.537 no i.d 1978 GOOD 48.553733 -124.421717 More Info
M16C9012 4.130 M16C9012 2016 NEW 48.554717 -124.421117 More Info
2005 BLKB DL899 4.539 2005 BLKB DL899 2005 GOOD 48.5533 -124.421717 More Info
Bulk Data Export
List of continuous water level data holdings
Download Data From Data Type
2017-12-31 - 2029-10-31 Water level predictions (wlp)
2019-08-31 - 2020-04-03 Water level official value (wlo)
2020-06-22 - 2021-07-05 Water level official value (wlo)
2021-07-17 - 2026-10-28 Water level official value (wlo)
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