Low 993 hPa centered on the North of the Bay of Biscay rising in a stationary position.
For Port-la-Vigne :
Warning strong breeze offshore.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Very cloudy skies with short clear spells. Possibility of showers late in the morning, possibility of showers in the afternoon. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. SSE force 4 becoming force 3 in the middle of the day then S. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, long swell from WNW. Excellent visibility becoming excellent in the middle of the day then good.