A southwesterly, very strong and very variable flow prevails over the whole area.
For Donostia :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, clear skies.
SSW wind force 2. Gusts reaching 11 knots in the evening. Moderate sea. Moderate, fairly long swell from NW. Excellent visibility.