Skies very cloudy, risk of some thundery outbreaks.Light showers all day.In the evening, overcast skies with risk of thundery outbreaks. Showers. SW force 1 turning NE force 2 in the middle of the day then SW. Gusts reaching 8 knots in the evening. Smooth sea. Low, short swell from NE. Visibility reduced by fog becoming poor in the middle of the day then reduced by fog.