Low 990 hPa centered at 190 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 30 knots to the East-North-East and dropping to 976 hPa to be centered on the South-West of England.
For Plage Grand Crohot :
Warning fresh gale offshore.
We are 85% sure of the situation, because hail may not be as easy to predict.
Storms arriving from late morning. Then they will progressively die out. Some showers in the morning, warning: violent showers with hail in the afternoon. In the evening, very cloudy with risk of storms.
Showers with the possibility of hail. WSW force 4 in the morning temporarily SW force 5 in the middle of the day. Gusts reaching 35 knots in the evening. Rough sea becoming moderate in the evening. Moderate, fairly long swell from W temporarily low from SW in the middle of the day. Excellent visibility.