A northerly, moderate and variable flow prevails over the South of the basin. Over the North-East, it is southeasterly, moderate and variable. Over the North-West, it is southwesterly, strong and very variable.
For L"Herbaudière :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny, progressively hazing over. No precipitation. In the evening, skies with few clouds.
NE force 2 freshening WNW force 4 in the middle of the day then NNE force 5. Gusts reaching 26 knots in the evening. Slight sea. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day.