ftp://ftp.blackstar.co.uk/pub/debian/pool/main/x/xtide/  direct

884.74 KB  2006-03-11xtide_2.8.2-3_i386.deb  info  browse  280+ mirrors
 xtide - provides tide and current predictions
 /Main/Debian/i386/science/

925.68 KB  2006-03-18xtide_2.8.2-3_amd64.deb  info  browse  270+ mirrors
 xtide - provides tide and current predictions
 /Main/Debian/amd64/science/

840.61 KB  2003-11-16xtide_2.6.4-1_i386.deb  info  browse  71 mirrors
 xtide - provides tide and current predictions
 /Main/Debian/i386/science/