A southeasterly, moderate and very variable flow prevails over the South and the West of the basin. Over the North-East, it is westerly, moderate and variable.
For Grandcamp-Maisy :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Light cloudy spells. In the evening, skies with few clouds.
E wind force 3 from the middle of the day. Gusts reaching 15 knots in the middle of the day. Smooth sea becoming smooth to slight in the evening. Low, short swell from NE. Excellent visibility.