Skies very cloudy, risk of some thundery outbreaks.Light showers all day.In the evening, overcast skies with risk of thundery outbreaks. Light showers progressively becoming less frequent. W force 1 becoming force 2 in the middle of the day then ESE force 1. Gusts reaching 8 knots in the middle of the day. Smooth sea. Low, short swell from N. Good visibility becoming poor in the middle of the day then reduced by fog.