dataset · Global
NOAA S-104 Water Level Data
S-104 is a data and metadata encoding specification that is part of the [S-100 Universal Hydrographic Data Model](https://iho.int/en/s-100-universal-hydrographic-data-model), an international standard for hydrographic data. This collection of data contains water level forecast guidance from [NOAA's Global Surge and Tide Operational Forecast System 2-D (STOFS-2D-Global)](https://polar.ncep.noaa.gov/estofs/), an operational hydrodynamic nowcast and forecast modeling system for global water level c
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Licence: NOAA data disseminated through NODD are open to the public and can be used as desired. NOAA makes data openly available to ensure maximum use of our data, and to spur and encourage exploration and inn
Evidence quality: 27
Listed in aws-odr public catalogue API on 2026-10-16; relevance/value screened (haiku).
Metadata checked: 2026-10-14T13:20:00.000Z
Evidence
- arn:aws:s3:::noaa-s104-pds, arn:aws:sns:us-east-1:123901341784:NewS104Object
- https://registry.opendata.aws/noaa-s104/
Check upstream coverage, uncertainty and licence before use. Station observations are not forecasts or design levels.