An easterly and variable flow prevails over the whole area.
For Donostia / San Sebastián :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
W force 2 in the morning temporarily NNW in the middle of the day. Gusts reaching 11 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day.