An easterly and mostly variable flow prevails over the North-East of the basin. Over the South and the West, it is southerly, moderate and mostly variable.
For San Sebastián :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Very cloudy skies with short clear spells. Drizzle followed by showers in the morning, no precipitation in the afternoon. In the evening, clear periods developing.
No precipitation. W force 2 in the morning temporarily NW force 3 in the middle of the day. Gusts reaching 12 knots in the middle of the day. Smooth to slight sea. Low, short swell from NW. Visibility reduced by mist becoming excellent in the middle of the day then excellent.