A southerly and mostly variable flow prevails over the whole area.
For Longchamps-Saint-Lunaire :
No gale warning.
The reliability of the situation is assessed at 95%.
Skies with few clouds covering over progressively. Light rain in the early hours. In the evening, very cloudy skies becoming totally overcast.
No precipitation. NE wind force 3 from the middle of the day. Gusts reaching 14 knots in the evening. Smooth to slight sea. Low, fairly long swell from NW. Poor visibility becoming excellent in the evening.