We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy in the morning, warning: lots of violent storms in the afternoon.No precipitation in the morning, warning: violent showers with hail in the afternoon.In the evening, storms developing. Showers. NE force 2 turning SSE in the middle of the day then SW. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, short swell from ESE. Good visibility becoming excellent in the middle of the day then good.