Low 1002 hPa centered at 140 nautical miles in the West of Ouessant moving at 14 knots to the North-North-East to be centered on the South of the Irish Sea.
For Grève de Fonteny :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Little cloud in the morning, skies clouding over with storms forming in the afternoon. No precipitation. In the evening, changeable skies with risk of storms.
Light showers. SW force 2 becoming SSW force 3 in the middle of the day then N. Gusts reaching 15 knots in the evening. Smooth sea. Low, short swell from NE. Good visibility becoming excellent in the middle of the day then good.