A westerly, very strong and mostly variable flow prevails over the whole area.
For San Sebastián :
Warning strong breeze offshore.
We are 90% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
Overcast in the morning, changeable skies becoming relatively cloud-free in the afternoon. Some light rain in the morning, no precipitation in the afternoon. In the evening, skies with few clouds.
SSW wind force 3 continuing all day. Gusts reaching 17 knots in the morning. Moderate sea becoming rough in the evening. Moderate, fairly long swell from NW. Excellent visibility.