A northerly and moderate flow prevails over the South-West of the basin. Over the North and the East, it is southwesterly, very strong and mostly variable.
For San Sebastián :
No gale warning.
The reliability of the situation is assessed at 95%.
In the evening, good clear periods but cloud building.
No precipitation. NNE wind force 2. Gusts reaching 14 knots in the evening. Moderate sea. Moderate, fairly long swell from NW. Excellent visibility.