High 1027 hPa centered at 70 nautical miles in the West-South-West of the isles of Scilly moving at 15 knots to the North-East to be centered on the South of the Irish Sea.
For Plage des Hemmes :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Changeable skies becoming fairly cloud-free in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
SSE force 2 turning NNW force 3 in the middle of the day then NE. Gusts reaching 15 knots in the middle of the day. Smooth to slight sea. Low, short swell from N then from N in the evening. Good visibility becoming excellent in the middle of the day.