High 1034 hPa centered on the South-East of the Bay of Biscay moving at 23 knots to the East-North-East to be centered on the South-West of France.
For Plage de la Grange :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies to overcast. No precipitation. In the evening, very cloudy.
No precipitation. SW force 4 in the morning becoming force 3 in the middle of the day. Gusts reaching 17 knots in the morning. Slight sea becoming moderate in the middle of the day. Low, fairly long swell from W then moderate, long swell in the evening. Excellent visibility becoming excellent in the middle of the day then poor.