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Federal
Sea Level Trends: Sea Level Variations of the United States Derived from National Water Level Observation Network Stations NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
Water level records are a combination of the fluctuations of the ocean and the vertical land motion at the location of the station. Monthly mean sea level (MSL)... -
Federal
Meteorological Data (including visibility)
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Ocean Service (NOS) maintains a long-term database containing data from active and historic stations installed all over the United States and U.S.... -
Federal
Integrated Surface Dataset (Global) (Version Superseded)
National Oceanic and Atmospheric Administration, Department of Commerce —
This version has been superseded by a newer version. It is highly recommended for users to access the current version. Users should only access this superseded... -
Federal
Deep-Ocean Assessment and Reporting of Tsunamis (DART(R))
National Oceanic and Atmospheric Administration, Department of Commerce —
As part of the U.S. National Tsunami Hazard Mitigation Program (NTHMP), the Deep Ocean Assessment and Reporting of Tsunamis (DART(R)) Project is an ongoing effort to... -
Federal
Air Gap
National Oceanic and Atmospheric Administration, Department of Commerce —
These raw data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of... -
Federal
Physical Oceanographic (Water Temperature and Conductivity) Data
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) is the authoritative source for accurate, reliable, and timely data on tides, water levels,... -
Federal
NOS CO-OPS Water Level Data, Verified, Hourly
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset has verified (quality-controlled), hourly, water level (tide) data from NOAA NOS Center for Operational Oceanographic Products and Services (CO-OPS).... -
Federal
High Resolution Empirical Tide Prediction Software Version 14
National Aeronautics and Space Administration —
This dataset provides sea surface height and ocean surface currents associated with the predictable astronomical tide at the M2, S2, N2, K1, and O1 frequencies. The... -
Federal
Regional Hydrodynamic Model Outputs of the NOAA Chesapeake Bay Operational Forecast System (CBOFS)
National Oceanic and Atmospheric Administration, Department of Commerce —
Oceanographic nowcasts and forecast guidance are scientific predictions about the present and future states of a water body (generally including water levels,... -
Federal
Regional Hydrodynamic Model Outputs of the NOAA Lake Huron Operational Forecast System (LHOFS)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Lake Huron Operational Forecast System (LHOFS) is a NOAA project aimed at providing improved predictions of water levels, currents and water temperatures in Lake... -
Federal
High Tide Flooding Products from NOAA CO-OPS
National Oceanic and Atmospheric Administration, Department of Commerce —
High tide flooding is the overflow or excess accumulation of water that covers typically dry coastal land and occurs during high tides. As relative sea levels rise,... -
Federal
Archival and Discovery of December 23, 1854 Tsunami Event on Marigrams
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA National Centers for Environmental Information have more than 3,000 tsunami marigram (tide gauge) records in both image and paper format. The majority of these... -
Federal
Water Level - Verified Six Minute
National Oceanic and Atmospheric Administration, Department of Commerce —
These raw data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of... -
Federal
Extreme Water Levels from CO-OPS
National Oceanic and Atmospheric Administration, Department of Commerce —
Extremely high or low water levels at coastal locations are an important public concern and a factor in coastal hazard assessment, navigational safety, and ecosystem... -
Federal
Regional Hydrodynamic Model Outputs of the NOAA Columbia River Estuary Operational Forecast System (CREOFS)
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Ocean Service (NOS) has developed a Columbia River Estuary Operational Forecast System (CREOFS). CREOFS is based on a three-dimensional SELFE model... -
Federal
Regional Hydrodynamic Model Outputs of the NOAA Lake Michigan Operational Forecast System (LMOFS)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Lake Michigan Operational Forecast System (LMOFS) is a NOAA project aimed at providing improved predictions of water levels, currents and water temperatures in... -
Federal
Regional Hydrodynamic Model Outputs of the NOAA Northwest Gulf of America Operational Forecast System (NWGOFS)
National Oceanic and Atmospheric Administration, Department of Commerce —
NCEI manages the long-term archive of model output files for the hydrodynamic model-based Operation Forecast Systems (OFS) developed and implemented by the National... -
Federal
Regional Hydrodynamic Model Outputs of the NOAA West Coast Operational Forecast System (WCOFS)
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Ocean Service (NOS) has developed a West Coast Operational Forecast System (WCOFS). WCOFS is based on a three-dimensional ROMS model that runs on... -
Federal
Regional Hydrodynamic Model Outputs of the NOAA Gulf of Maine Operational Forecast System (GoMOFS)
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Ocean Service (NOS) has developed a Gulf of Maine Operational Forecast System (GoMOFS). Based on Rutgers University's Regional Ocean Modeling System... -
Federal
NOS CO-OPS Water Level Data, High Low Tide Prediction
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset has High Low Tide Predictions from NOAA NOS Center for Operational Oceanographic Products and Services (CO-OPS). The official Tide and Tidal Current...
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