For San Sebastián :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies with short clear spells. No precipitation. In the evening, cloudy and humid with a risk of fog.
No precipitation. N force 2 turning NW force 3 in the middle of the day then E force 1. Rough sea becoming moderate in the middle of the day. Moderate, fairly long swell from W. Visibility reduced by mist becoming poor in the middle of the day then reduced by mist.