Turbulence measurements from the flux instruments are in ftp://ftp.etl.noaa.gov/et6/cruises/VOCALS_2008/RHB/Scientific_analysis/flux/

Details on the Turbulence measurements are in the VOCALS08_cov_flux_readme.pdf file

This data set has a number of the ship instruments included:
GPS, pyranometer, pyrgeometer, optical rain guage, SST (sea snake), and LiCor