Port Mellon - 07803

Station Information

Code: 07803

Province: British Columbia

Location: 49.519233, -123.485311

Type: Temporary

Operational: False

Owner: Canadian Hydrographic Service

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
Mean Water Level 3.13 2024-04-30
Highest Astronomical Tide 5.19 2024-04-30
Lowest Astronomical Tide -0.09 2024-04-30
Higher High Water Large Tide 5.14 2024-04-30
Lower Low Water Large Tide 0.11 2024-04-30
Higher High Water Mean Tide 4.60 2024-04-30
Lower Low Water Mean Tide 1.28 2024-04-30
High Water Mean Tide 4.30 2024-04-30
Low Water Mean Tide 2.16 2024-04-30
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 -2.87
CGVD28 -3.1

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
M22C9041 Multiple elevations, see more info M22C9041 2022 NEW 49.51969 -123.48463 More Info
M22C9042 6.087 M22C9042 2022 NEW 49.51972 -123.48476 More Info
M22C9043 5.927 M22C9043 2022 NEW 49.51951 -123.48547 More Info