Low 991 hPa centered to the South-West of Ireland moving at 22 knots to the East-North-East and dropping to 987 hPa to be centered on the North of the Irish Sea.
For Plage de Trescadec :
Warning moderate gale offshore.
We are 80% sure of the situation, because hail may not be as easy to predict.
Storms developing in the morning, very cloudy with possibility of thunder storms in the afternoon. Warning: violent showers with hail in the morning, light showers dying away progressively in the afternoon. In the evening, good clear periods but cloud building.
Chance of light rain. SW force 6 turning W in the middle of the day then WSW force 4. Gusts reaching 43 knots in the morning. Slight sea. Low, fairly long swell from SW. Excellent visibility.