High 1019 hPa centered on West Channel moving at 7 knots to the North-North-West to be centered on the South-West of England.Low 1008 hPa centered at 130 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 7 knots to the West-North-West.
For Ile Grande :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny despite some cloudy spells but no rain. In the evening, skies with few clouds.
WSW force 3 turning NNW force 2 in the middle of the day then N. Gusts reaching 17 knots in the morning. Smooth to slight sea. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day then excellent.