Skies changeable with risk of thundery outbreaks developing.Light showers all day.In the evening, changeable skies with risk of storms. Possibility of showers S force 3 in the morning temporarily SSW force 4 in the middle of the day. Gusts reaching 23 knots in the middle of the day. Moderate sea becoming slight in the middle of the day. Low, short swell from SW. Good visibility becoming excellent in the middle of the day then reduced by mist.