Global Tide Gauge Sea Level, Monthly and Annual by Station, 1807 to 2026
cra:psmsl-sea-level-stations892,047 records6 columnsv1.0 · issued 2026-08-31
01Description
The PSMSL Revised Local Reference archive assembled into two station-indexed long tables: 826,214 monthly and 65,833 annual mean sea level records for 1,609 stations with names and coordinates joined on. Values are millimetres on each station's RLR datum: comparable within a station across time, not across stations, which is the property that matters for detecting change.
02Package Contents
| Data file (CSV) | The cleaned series, one record per row |
| README.md | Source, terms, exact cleaning steps, column definitions, limitations, citation |
| Preparation script | Reproduces the CSV mechanically from the named source file(s) |
| CHECKSUMS.txt | SHA-256 for every file in the package |
Dataset Recordcra:psmsl-sea-level-stations
Series
Sea Level
Coverage
1807 to 2026, 1,609 stations
Resolution
Monthly and annual
Extent
892,047 records × 6 columns
Version
v1.0 · issued 2026-08-31
Source
Permanent Service for Mean Sea Level, National Oceanography Centre
Package
cra_psmsl_sea_level_stations_v1.0.zip · 3.7 MB
Data file SHA-256
be1a4dc3cb767e34390cf70fd9297dde89f20d48df645917c0fea65dccc64320
03Delivery
Resolving member access.