The ship is a total lost and will be dismanteled on the beach. It will take several months and will be a very hard work to no add further damages to the flora and fauna.
Naval authorities are making investigations to know why the ship leave the safty of Lorient harbour during this tempest (level 12) and finish her travel on this beach (witch is a natural fauna and flora reserve).
More informations, photos and videos (in French i’m sorry) on « mer & marine » -> http://www.meretmarine.com/
Best regards from Saint-nazaire