Very cloudy with risk of thunderstorms in the morning, warning: storms in the afternoon: considerable electrical activity.Showers in late morning, heavy showers in the afternoon.In the evening, warning: storms: considerable electrical activity. Heavy showers. SSW force 1 turning NE force 2 in the middle of the day then ENE. Gusts reaching 7 knots in the morning. Smooth sea. Low, short swell from ENE. Visibility reduced by mist becoming good in the middle of the day then poor.