Based on the latest analysis from Météo France using the positions from 9h this morning and the weather charts from 0h today, here are the ETAs in GMT for the first three boats:
Foncia :
ETA between 12h on the 31st January and 18h on 1st February
Veolia Environnement :
ETA between 12h on 2nd February and 12h on 4th February
Brit Air:
ETA between12h on 4th February and 0h on 7th February