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 Île d"Ouessant :
Warning fresh gale offshore.
We are 85% sure of the situation, because hail may not be as easy to predict.
Skies very cloudy to overcast in the morning, overcast skies with storms likely in the afternoon. Rain gradually becoming less frequent in the morning, showers with possibility of hail in the afternoon. In the evening, very cloudy with risk of storms.
Light showers progressively becoming less frequent. SW force 2 freshening SSE force 5 in the middle of the day then WSW force 7. Gusts reaching 42 knots in the evening. Slight sea becoming moderate in the evening. Low, fairly long swell from SW. Poor visibility becoming excellent in the middle of the day.