Simulating WAves Nearshore (SWAN) Wave Model

The Delft University of Technology developed SWAN, and this web site gives a host of information about the model physics, formulations, and applications.  (Download is available.)

Directory of Related Links

The following are Hyperlinks to various sites related to the components of the technology used by the SSI Hawaii Ocean Prediction System. 

Navy’s Modular Ocean Data Assimilation System

MODAS is a modular toolkit that uses satellite data and climatological T-S fields to produce a "best guess" of the present temperature-salinity structure in the ocean.

NOAA/NWS Environmental Modeling Center

The Environmental Modeling Center uses highly sophisticated atmospheric analysis and prediction models to forecast surface atmospheric fields at a 10 km resolution around Hawaii.

Pacific Missile Range Facility (PMRF)

PMRF is a 3000 km2 military range of the west end of Kauai.  PMRF is used for a variety of Naval training exercises as well as test and evaluation work.

Coastal Ocean Dynamics Radar (CODAR)

CODAR is a high-frequency radar system for ocean current and wave monitoring.  The gridded fields of current vectors and wave parameters can be assimilated by the ocean prediction system.

Princeton Ocean Model Web Site

This site provides many details of the Princeton Ocean Model, its applications, users, and formulations.  Versions of POM can be downloaded from this site.

Naval Pacific Meteorology & Oceanography Center

NPMOC (Pearl Harbor, HI) is the U.S. Navy’s forecasting center for Hawaii.  NPMOC runs models for surface waves and the atmosphere and produces mesoscale circulation products.