Low 995 hPa centered at 210 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 21 knots to the South-East to be centered on the South-West of the Bay of Biscay.
For Castro Urdiales :
No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
In the evening, overcast skies with risk of thundery outbreaks.
Light showers. WSW wind force 2. Gusts reaching 17 knots in the evening. Slight sea. Low, fairly long swell from W. Excellent visibility.