Low 1008 hPa centered on the center of Spain moving at 14 knots to the North-East to be centered on the South-East of the Bay of Biscay.
For Grande Plage :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloudy spells, dense at times in the morning, sunny in the afternoon. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, skies with few clouds.
SSE force 2 turning NNE in the middle of the day then ENE. Gusts reaching 16 knots from the middle of the day. Smooth to slight sea. Low, fairly long swell from NW. Poor visibility becoming excellent in the middle of the day.