This article is from the Storms FAQ, by Chris Landsea firstname.lastname@example.org with numerous contributions by others.
(Provided by Gary Gray.)
http://www.fnoc.navy.mil/noraps.html ("normal" model, but good for TS)
http://www.nws.noaa.gov/Marine.htm (not models, but some forecasts)
http://www.ugems.psu.edu/~owens/trantech/ (Gary. Gray's model)