A northwesterly, moderate and very variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, strong and very variable.
For Trouville-Sur-Mer :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Lots of good clear periods. No precipitation. In the evening, skies with few clouds covering over progressively.
No precipitation. NNW wind force 3 from the middle of the day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, short swell from NW. Good visibility becoming excellent in the evening.