For Île de Sein:
Warning moderate gale.
The reliability of the situation is assessed at 95%.
Very cloudy. But clear spells will become more and more widespread. No precipitation. In the evening, light cloudy spells.
ENE wind force 7 continuing all day. Gusts reaching 43 knots in the evening. Moderate sea. Moderate, fairly long swell from WNW then low in the evening. Excellent visibility.