10:00 Blessing of the sea and tribute to those lost at sea at the Grève Blanche beach, at the Guilvinec nautical centre. SNSM launches (Loctudy, Penmarc'h, Guilvinec-Léchiagat) will be present.
Procession with banners to the sound of the bagad An Dreizherien.
11 a.m. Traditional mass in the chapel square.
Pot de l'amitié.