Cloudy spells, dense at times in the morning, skies clouding over with storms forming in the afternoon.Risk of some spots of rain in the morning, light showers in the afternoon.In the evening, storms developing. Heavy showers. WSW force 3 in the morning becoming force 2 in the evening. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, short swell from S. Visibility reduced by mist becoming excellent in the middle of the day then reduced by mist.