NOS CHTM3 CO-OPS Tide Prediction, 6-minute
This dataset has Mean Lower Low Tide Predictions from NOAA NOS Center for Operational Oceanographic Products and Services (CO-OPS).
The official Tide and Tidal Current prediction tables are published annually on October 1, for the following calendar year. Tide and Tidal Current predictions generated prior to the publishing date of the official tables are subject to change. The enclosed data are based upon the latest information available as of the date of your request. Tide and Tidal Current predictions generated may differ from the official predictions if information for the station requested has been updated since the publishing date of the official tables.
Data and resources
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ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file…ERDDAP Open
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ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data.ERDDAP Open
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Background information from the sourceHTML Open
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Background information from the sourceHTML Open
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Background information from the sourceHTML Open
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ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for…ERDDAP Open
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Background information from the sourceHTML Open
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An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes.ERDDAP Open
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Background information from the sourceHTML Open
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Web page to facilitate selecting subsets of the datasetERDDAP Open
Additional information
| Temporal extent | 2023-04-01 – 2027-01-01 |
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| Date (creation) | 2026-11-04 |
| Status | onGoing |
| Update frequency | asNeeded |
| Metadata language | en |
| License | "These raw data have not been subjected to the National Ocean Services (NOS) Quality Control procedures, and do not necessarily meet the criteria and standards of official NOS data. They are released for limited public use with appropriate caution. The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information." |
| Source metadata | ISO 19115 XML |
| Last updated | 2026-11-04 |
| Created | 2026-11-04 |
| API | package_show |