A southwesterly, very strong and variable flow prevails over the whole area.
For Santoña :
No gale warning.
The reliability of the situation is assessed at 95%.
Warm sun all day. In the evening, clear skies.
WSW force 1 in the morning temporarily NNE in the middle of the day. Gusts reaching 5 knots in the middle of the day. Slight sea. Low, long swell from WNW. Excellent visibility temporarily in the middle of the day.