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 Plage du Metro, Tarnos :
No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Good clear periods but cloud building. Heavy showers. In the evening, skies clearing but continuing risk of storms.
Light showers progressively becoming less frequent. N force 3 in the middle of the day turning NE force 2 in the evening. Gusts reaching 11 knots. Slight sea. Low, fairly long swell from NW. Excellent visibility becoming good in the evening.