Stormy day.Risk of some spots of rain in the morning, heavy showers in the afternoon.In the evening, warning: storms: considerable electrical activity. Heavy showers. NNW force 1 turning W force 2 in the middle of the day then E. Gusts reaching 8 knots from the middle of the day. Smooth sea. Low, short swell from NW. Good visibility becoming good in the middle of the day then reduced by mist.