Very cloudy with risk of thunderstorms in the morning, warning: storms in the afternoon: considerable electrical activity.Fairly heavy showers for a time.In the evening, storms developing. Showers. N force 1 freshening force 3 in the middle of the day then becoming NE. Gusts reaching 15 knots in the evening. Slight sea. Low, short swell from NE. Visibility reduced by mist becoming good in the middle of the day then reduced by mist.