Environmental Modeling Center Environmental Modeling Center Environmental Modeling Center United States Department of Commerce
 

The content provided on this page supports model development. These are not official NWS products and should not be relied upon for operational purposes. This web site is not subject to 24/7 support, and thus may be unavailable during system outages.

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Welcome to the Marine Modeling and Analysis Branch of the Environmental Modeling Center at the National Centers for Environmental Prediction in College Park, Maryland. We are responsible for the development of improved numerical marine forecasting and analysis systems within the NOAA National Weather Service.

Operational Products

Global Real Time Ocean Forecasting System (RTOFS)

The global operational Real-Time Ocean Forecast System (Global RTOFS) at the National Centers for Environmental Prediction is based on an eddy resolving 1/12° global HYCOM (HYbrid Coordinates Ocean Model) and is part of a larger national backbone capability of ocean modeling at the National Weather Service in a strong partnership with the US Navy.

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Nowcast/Forecast Viewer
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Data Access
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Metrics
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Gulf Stream Location
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WOCE Sections
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About the Model