For San Sebastián :
No gale warning.
The reliability of the situation is very good.
Very cloudy. No precipitation. In the evening, clear spells, risk of mist forming.
No precipitation. SW force 2 in the middle of the day turning S in the evening. Gusts reaching 8 knots in the middle of the day. Rough sea. Moderate, long swell from WSW. Good visibility becoming reduced by mist in the evening.