A northeasterly, moderate and mostly variable flow prevails over the whole area.
For San Sebastián :
No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Relatively clear skies becoming changeable. In the evening, good clear periods but cloud building.
Possibility of showers N wind force 3 from the middle of the day. Gusts reaching 15 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Excellent visibility.