Channel Swimming & Piloting Federation "Nothing great is easy", Captain Matthew Webb

Swim Tracks 

On this page you can see the AIS data provided to CS&PF by and Please read our notes below for more information.


Sea Satin track from 01:00 on 17th Jul 2013 to 14:00 on 17th Jul 2013

Toggle track: · Toggle track markers: · Toggle chart markers: · Export to .csv file · Click here to see latest data. · Open in full window


  • The AIS data for this page has been provided to CS&PF by and
  • We started to monitor these feeds comprehensively on 24th July 2012; before this date we only have sporadic or no data at all.
  • The AIS feeds for some periods may be incomplete.
  • Two sources of data we use ocassionally do not match: latitude and longitude are always correct, but sometimes the associated time may not be accurate. You may see the path going to-and-fro. We are investigating this issue, if you spot any patterns please let us know!
  • If you have any comments or suggestions on how to improve this page, please contact us.