Skies very cloudy, risk of some thundery outbreaks.Risk of showers in the morning, light showers in the afternoon.In the evening, stormy but gradually improving. Showers. SW wind force 4 continuing all day. Gusts reaching 19 knots until the middle of the day. Slight sea. Low, short swell from SW then fairly long from NE in the middle of the day. Excellent visibility.