A northeasterly flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and mostly variable.
For L"Herbaudière :
No gale warning.
The reliability of the situation is assessed at 90%.
Bright spells increasing during the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
NNW force 3 turning WNW force 4 in the middle of the day then NW. Gusts reaching 19 knots in the evening. Slight sea temporarily smooth to slight in the middle of the day. Low, fairly long swell from WNW. Poor visibility becoming excellent in the middle of the day.