ANUGA
Open Source
Open-source 2D shallow-water modelling in Python from Geoscience Australia — strong for dam break and tsunami.
7 tools · Topic
Coastal & Estuarine Modelling Tools
Where rivers meet the sea, waves, tides and surge take over. This page indexes the open coastal engines — wave, circulation and storm-surge models — most maintained by major labs and free for engineering use.
Delft3D FM
Open Source
Deltares' open flexible-mesh suite for rivers, estuaries and coasts — hydrodynamics to morphology.
EFDC+
Freemium
Open-source 3D hydrodynamics and water quality — the EFDC lineage modernised, with a commercial GUI option.
NOAA CFSR / CFSv2
Gov-Public
NCEP's coupled atmosphere-ocean-land reanalysis, sub-daily, 1979–present — strong where ocean coupling matters.
NOAA VDatum
Gov-Public
Transform elevations between vertical datums — the essential fix-up for US coastal flood and drainage models.
SFINCS
Open Source
Deltares' reduced-complexity compound flood model — coastal, fluvial and pluvial drivers in one fast solver.
openTELEMAC
Open Source
EDF's open-source finite-element suite for free-surface flow — 2D/3D rivers, estuaries, waves and sediment.