A westerly, strong and mostly variable flow prevails over the whole area.
For Barfleur :
Warning moderate gale offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Skies very cloudy, risk of some thundery outbreaks. Heavy showers weakening in the afternoon. In the evening, cloudy spells, sometimes dense.
Chance of light rain. SW force 4 in the morning becoming WSW force 5 in the middle of the day. Gusts reaching 29 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from SSE. Excellent visibility.