Overcast skies with risk of thundery outbreaks.Light showers all day.In the evening, very cloudy with risk of storms. Possibility of showers E force 1 turning SSE force 2 in the middle of the day then SE. Gusts reaching 10 knots in the middle of the day. Smooth sea temporarily smooth to slight in the middle of the day. Low, short swell from S. Poor visibility becoming poor in the middle of the day then reduced by mist.