We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies with few clouds.In the evening, storms as night falls. Showers with the possibility of hail. ESE wind force 5 from the middle of the day. Gusts reaching 29 knots in the evening. Smooth to slight sea. Low, short swell from SSE. Excellent visibility becoming poor in the evening.