Click here for the MMAB home page NWW3 Product Viewer

NOTICE: We are currently switching our model to a new supercomputer. During this time the web site graphics feed is expected to be interrupted or delayed. The production models are running normally on our supercomputer and our production FTP server and NOMADS data server are being updated. The only impact is to our post-processed graphical products displayed from this server. We apologize for the inconvenience.

Some WW3 graphics may be found on the NCO Model Guidance site
Select Model Type of WW3 and choose a Model Area.

About this product:

The significant wave height is a measure for the wave height, and closely corresponds to what a trained observer would consider to be the mean wave height. Note that the highest wave height of an individual wave will be significantly larger.

Note on the viewer:

The Javascript viewer does not function correctly in Internet Explorer versions 6-8. Alternative browsers in which the viewer does perform correctly include Firefox, Opera, Safari, Chrome, Konqueror, Omniweb, Seamonkey, Camino, others. If you encounter difficulties with the viewer in Internet Explorer, we suggest trying one of the other browsers.