NOTICE: This new HECWFS site displays our next-gen model output. Upgrades include a newer version of the hydrodynamic model (FVCOM 3.1.6 -> 4.3.1), river inflows derived from the National Water Model (NWM) and more realistic river temperatures derived from stream gages.
▸ Research to Operations Notice
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GLERL's version of HECWFS is experimental. At some point in the future, GLERL's research version will be terminated, and the operational version (run by the National Ocean Service) and will serve as its replacement.
NOS Operational Model Page
These products are updated 2x per day around 6 and 18 UTC.
Note: These simulations do include representation of ice cover.
FVCOM Domain | NOS Gage Map | NWM Flowlines Map