A northerly, weak and mostly variable flow prevails over the North of the basin. Over the South-East, it is easterly, weak and variable. Over the South-West, it is westerly, moderate and mostly variable.
For Abra de Bilbao :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Overcast skies. Showers. In the evening, very cloudy skies to overcast.
Light showers progressively becoming less frequent. NW wind force 3 from the middle of the day. Gusts reaching 13 knots. Slight sea. Low, fairly long swell from NW. Excellent visibility.