WaveCast Offshore Weather Model
http://www.fryingpantower.com/modules.php?name=Wave

If your looking for a ocean wave forecasts, this is the most advanced
product base on the World Wide Web. We give you the best U.S. government
WaveWatch III model graphics on the web, plus many extras, like our own
"In-House" version of the WaveWatch III! Use the drop down menu to choose
the plot type, then click on the time of interest in one of the three
available product tables below for your forecast.