Low 989 hPa centered at 190 nautical miles in the South of Fastnet Rock (South-West Ireland) moving at 30 knots to the East-North-East and dropping to 975 hPa to be centered on the South-West of England.
For Greve Rose :
Warning strong gale offshore.
We are 85% sure of the situation, because hail may not be as easy to predict.
Overcast skies. Heavy showers. In the evening, stormy but gradually improving.
Violent showers . warning: hail! SSE force 4 in the middle of the day freshening SW force 6 in the evening. Gusts reaching 43 knots in the evening. Slight sea. Low, short swell from WNW. Excellent visibility.