Skies very cloudy, risk of some thundery outbreaks.Light showers all day.In the evening, cloud and long sunny periods. Risk of showers in the early hours. S force 4 in the morning becoming SSE force 3 in the evening. Gusts reaching 21 knots from the middle of the day. Moderate sea. Low, short swell from SE. Good visibility becoming excellent in the middle of the day then poor.