Sorry for the delay
Please find here the details
-Saint cast: NO or N E freeride to bump and jump, with rare session of good wave
-Erquy Carroual beach S0 to O freeride good bump and jump and sometimes good onshore or side shore wave conditions could be big
-Saint Malo le sillon SO wave, Beware no beaches left at high tide
-Lancieux from S to SE N to N E free_style_ and speed Shallow at low tide, a few well defined rocks!!!! Some time 80cm of swell can come lots of Kite
-Further away The dossen SO great wave spot beware of courrant

I suggest either formula and big sails or free_style_ wave with sails from 7 to 4 could be very windy some times.

Hope you enjoy your stay, May be see you on the water there as i will be there from the 2 of september to the 14th