Sun but cloud increasing in the morning, warning: lots of violent storms in the afternoon.Risk of showers in the morning, heavy showers in the afternoon.In the evening, warning: storms: considerable electrical activity. Heavy showers. E force 1 in the morning temporarily SSE force 2 in the middle of the day. Gusts reaching 9 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Visibility reduced by mist becoming good in the middle of the day then reduced by mist.