Download the FREE mazu SportFishing app and you can view and download your ROFFS fishing forecast hot spots while offshore. ROFFS data is digitally overlaid directly onto detailed sea surface temperature (SST), chlorophyll, current and altimetry charts in the mazu SportFishing app for iPad. Captains and crew also have access to ROFFS comprehensive descriptions and information directly through the app. Visit www.mazu-marine.com for details and to download the app!