Storms in the early hours.Warning: violent squalls.In the evening, overcast skies with risk of thundery outbreaks. Showers becoming less frequent. SSW force 3 in the middle of the day becoming SW force 2 in the evening. Gusts reaching 20 knots in the middle of the day. Slight sea. Low, fairly long swell from NE. Visibility reduced by mist becoming reduced by mist in the evening.