Low 1008 hPa centered on the North of the Bay of Biscay moving at 10 knots to the West to be centered at 170 nautical miles in the West of the Île de Sein.
For Capbreton :
No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Overcast with reduced visibility in the morning, skies clouding over with storms forming in the afternoon. Drizzle in the morning, possibility of showers in late afternoon. In the evening, very cloudy skies clearing completely.
Risk of showers as night falls. SSE force 1 freshening NNW force 3 in the middle of the day then NNE force 2. Gusts reaching 13 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Visibility reduced by mist becoming excellent in the middle of the day then good.