| General | |
| GLOSS number | 264 |
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| Station name | St. Helena |
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| Country | U.K. |
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| Time zone | 000E, GMT |
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| Latitude (+ve N) | -15.96666 |
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| Longitude (+ve E) | -5.7 |
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| Ocean | Atlantic |
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| Observation period(s) | 1986- |
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| Responsible country | U.K. |
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Authority responsible
for tide gauge | Proudman Oceanographic Laboratory, 6 Brownlow Street, Liverpool, L3 5DA, UK |
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| GLOSS contact | UK |
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| Committed to GLOSS | Yes |
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| Operational | Yes |
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| Location map |  |
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| Instrumentation | |
| Float | No |
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| Pressure | Yes |
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| Bubbler | No |
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| Acoustic | No |
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| Radar | No |
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| Data | |
| Digital data | Yes |
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| Additional parameters | Atmospheric pressure, sea temperature |
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| Data acquisition rate | Recording at 15 minute intervals, filtered to hourly heights. |
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| Fast delivery data at UHSLC |   |
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| High frequency data at BODC |  |
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| High frequency data at UHSLC | |
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| Data held at national organisation | Yes |
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| Real-time data available | Yes |
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| Additional parameters (real-time) | Atmospheric pressure, sea temperature |
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| Benchmarks | |
| Tide gauge benchmarks | None |
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| Auxiliary benchmarks | Historic benchmarks only, last levelled in 1986. |
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| Data at PSMSL | |
| Annual MSL (RLR) data | |
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| Annual MSL (RLR) plot |  |
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| MSL method | Doodson X0 filter |
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| PSMSL code | 425/001 |
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| Other relevant codes | UHSLC 292 |
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| Additional information | |
| Other relevant information | One year of data from Jamestown, St. Helena (15 55S, 005 42W), 1986-1987. DORIS station on island providing meteorological data for IGN, Paris, France. |
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| Nearest Met. station | Bottom Wood, St. Helena |
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| Last updated | 2003-01-24 |
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