Halfmoon Bay (07830)

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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Station Information

Code: 07830

Province: British Columbia

Location: 49.511, -123.912

Timezone: Canada/Pacific

Type: Temporary

Operational: False

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)
01:11 0.437 1.4
08:36 4.747 15.6
13:43 3.464 11.4
18:28 4.428 14.5
2026-10-29 (Thu)
Time PT Height (m) Height (ft)
01:55 0.360 1.2
09:35 4.771 15.7
14:39 3.613 11.9
19:06 4.329 14.2
2026-10-30 (Fri)
Time PT Height (m) Height (ft)
02:43 0.414 1.4
10:34 4.785 15.7
15:47 3.654 12.0
19:53 4.144 13.6
2026-10-31 (Sat)
Time PT Height (m) Height (ft)
03:35 0.589 1.9
11:31 4.800 15.7
17:12 3.549 11.6
20:55 3.879 12.7
2026-11-01 (Sun)
Time PT Height (m) Height (ft)
04:32 0.869 2.9
12:26 4.812 15.8
18:41 3.281 10.8
22:22 3.591 11.8
2026-11-02 (Mon)
Time PT Height (m) Height (ft)
05:34 1.228 4.0
13:17 4.807 15.8
19:56 2.890 9.5
2026-11-03 (Tue)
Time PT Height (m) Height (ft)
00:11 3.410 11.2
06:41 1.634 5.4
14:03 4.770 15.6
20:52 2.447 8.0
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 0.8 0.4 0.6 1.1 1.9 2.8 3.7 4.4 4.7 4.7 4.5 4.2 3.8 3.5 3.5 3.6 3.9 4.2 4.4 4.4 4.1 3.5 2.7 1.9
2026-10-29 1.1 0.5 0.4 0.6 1.2 2 3 3.8 4.4 4.7 4.8 4.6 4.3 3.9 3.7 3.6 3.8 4 4.2 4.3 4.2 3.8 3.2 2.5
2026-10-30 1.7 1 0.5 0.4 0.7 1.4 2.2 3.1 3.9 4.5 4.7 4.8 4.6 4.3 3.9 3.7 3.7 3.8 3.9 4.1 4.1 4 3.6 3.1
2026-10-31 2.4 1.7 1 0.7 0.6 1 1.6 2.4 3.2 4 4.5 4.8 4.8 4.6 4.3 3.9 3.7 3.6 3.6 3.7 3.8 3.9 3.8 3.5
2026-11-01 3 2.4 1.8 1.2 0.9 0.9 1.2 1.8 2.6 3.3 4.1 4.6 4.8 4.8 4.6 4.2 3.8 3.5 3.3 3.3 3.4 3.5 3.6 3.6
2026-11-02 3.4 3 2.5 2 1.6 1.3 1.3 1.5 2.1 2.7 3.5 4.1 4.6 4.8 4.7 4.5 4.1 3.6 3.2 3 2.9 3 3.1 3.3
2026-11-03 3.4 3.4 3.1 2.8 2.4 2 1.7 1.6 1.9 2.3 2.9 3.6 4.2 4.6 4.8 4.7 4.3 3.8 3.3 2.8 2.5 2.4 2.6 2.8
Predictions

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

Predictions
Event Date Predictions (m)
2026-10-27 03:20 PT 2.080
2026-10-27 03:21 PT 2.094
2026-10-27 03:22 PT 2.108
2026-10-27 03:23 PT 2.123
2026-10-27 03:24 PT 2.137
2026-10-27 03:25 PT 2.151
2026-10-27 03:26 PT 2.165
2026-10-27 03:27 PT 2.179
2026-10-27 03:28 PT 2.193
2026-10-27 03:29 PT 2.208
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
Higher High Water Large Tide 5.11 N/A
Mean Higher High Water (Higher High Water Mean Tide) 4.56 N/A
Mean High Water (High Water Mean Tide) 4.26 N/A
Mean Water Level 3.14 N/A
Mean Low Water (Low Water Mean Tide) 2.10 N/A
Mean Lower Low Water (Lower Low Water Mean Tide) 1.23 N/A
Lower Low Water Large Tide 0.04 N/A
Lowest Astronomical Tide -0.13 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 -3.06
CGVD2013 -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

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
26-1967 6.933 67C9508 1967 UNKNOWN 49.511 -123.912 More Info
31-1967 6.230 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
Bulk Data Export
List of continuous water level data holdings
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2017-12-31 - 2029-10-31 Water level predictions (wlp)
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