We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast skies with storms likely in the morning, storms developing in the afternoon.Some heavy showers in the morning, showers with possibility of hail in the afternoon.In the evening, cloudy spells, sometimes dense. Light showers progressively becoming less frequent. SE force 4 turning SSW force 3 in the middle of the day then W force 4. Gusts reaching 26 knots in the morning. Slight sea. Low, short swell from S. Excellent visibility becoming good in the middle of the day then good.