Skies clearing but with risk of storms in the morning, warning: storms in the afternoon: considerable electrical activity.Fairly heavy showers for a time.In the evening, storms developing. Showers. SE wind force 3 continuing all day. Gusts reaching 20 knots until the middle of the day. Slight sea. Low, short swell from SE. Visibility reduced by mist becoming excellent in the middle of the day then reduced by mist.