High 1029 hPa centered on West Channel moving at 15 knots to the West-South-West to be centered at 140 nautical miles in the West-South-West of the Île de Sein.
For Carentan-les-Marais :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny, changeable at times in the afternoon. No precipitation. In the evening, skies with few clouds.
NW force 2 turning NNE force 3 in the middle of the day then NE. Gusts reaching 15 knots in the middle of the day. Smooth sea. Low, short swell from NNW. Poor visibility becoming excellent in the middle of the day then excellent.