The wind should come through pretty well in cold fronts, say from around 12 to 20 mph. You generally want winds from the NNW to W to S in the area. When it is from the east you may want to drive north to Sanibel Island or even across to the east coast of Florida. You can checkout historical winds at *
Latino should be able to fill you in on more specifics of launches.
*
http://www.ikitesurf.com/windAndWher...aphicalAreaID=
More about area conditions at:
http://fksa.org/showthread.php?t=2982