An easterly and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, strong and variable.
For Abra de Bilbao :
Warning strong breeze.
We are 90% sure of the situation, because the winds may be stronger than forecast.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, very cloudy.
Risk of showers in the early hours. SSW wind force 6 continuing all day. Gusts reaching 51 knots in the middle of the day. Moderate sea becoming rough in the middle of the day. Low, long swell from NW then moderate in the middle of the day then from NW. Excellent visibility.