Skies very cloudy, risk of thundery outbreaks in the morning.Some showers from late morning.In the evening, clear periods developing. Light showers progressively becoming less frequent. SW force 2 turning ESE in the middle of the day then W force 1. Gusts reaching 15 knots in the morning. Smooth to slight sea. Low, short swell from E. Visibility reduced by mist becoming excellent in the middle of the day then reduced by mist.