A westerly, moderate and very variable flow prevails over the whole area.
For Longchamps-Saint-Lunaire :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Good clear periods alternating with cloudy spells, sometimes dense. The risk of seeing rain will remain low. In the evening, lots of good clear periods.
No precipitation. WSW force 4 turning NW in the middle of the day then WNW. Gusts reaching 26 knots in the evening. Slight sea. Low, short swell from NW. Good visibility becoming excellent in the middle of the day.