Data
- Obtaining
- Supplying
- High-Frequency
- Bottom Pressure Records
- Other Long Records
- GLOSS/ODINAFRICA Calibration Data
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Data Notes
- Individual Station Data and Plot Notes
- Referencing the Data Set
- PSMSL Help File
- 2010 Changes to the PSMSL Data Files
Extracted from Database
11 Mar 2024
Station Information
| Station ID: | 378 |
| Latitude: | 41.745 |
| Longitude: | -124.181667 |
| Coastline code: | 823 |
| Station code: | 21 |
| Country: | UNITED STATES |
| Time span of data: | 1933 – 2023 |
| Completeness (%): | 97 |
| Link to ellipsoid: | Available |
| Date of last update: | 10 Jan 2024 |
| Green Arrow: | Current Station |
| Yellow Marker: | Neighbouring RLR Station |
| Red Marker: | Neighbouring Metric Station |
Please note: In many cases, the station position in our database is accurate to only one minute. Thus, the tide gauge may not appear to be on the coast.
Tide Gauge Data
Additional Data Sources (guide to additional data sources)
Nearby GNSS Stations from SONEL: PTSG, CACCNearby Real Time Stations from VLIZ: cres2, cres
Fast Delivery Data from UHSLC station 556: hourly and daily
Research Quality Data from UHSLC station 556: hourly and daily
Station Documentation
Link to RLR information.Documentation added 1991-06-11
Crescent City 823/021 RLR(1964) is 10.5m below BM10Documentation added 1993-07-29
Anomalously low value April 1945 - correct as received from authority.Documentation added 2011-10-12
Using NOAA information the RLR diagram has been revised.Former Primary benchmark BM 10 5.678m above gauge datum no longer appears in the NOAA listings. Current Primary benchmark TIDAL 20 1959 RESET 1960 5.227m above gauge datum was confirmed by letter in 1990.For Information: Data values during the early 1980's appear to be particularly high. This phonomenon could be due to the El Nino Southern Oscillation (ENSO) as it is mirrored all along the Californian coast.
Data Authority
N.O.A.A. / N.O.S.N/oes33, Ssmc4, Room 6531
1305 East-West Highway
Silver Spring,
MD 20910
