For Guetaria Beach :
No gale warning.
We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.
Overcast in the morning, very cloudy in the afternoon. The risk of seeing rain will remain low. In the evening, clear periods developing.
No precipitation. WNW wind force 3 continuing all day. Gusts reaching 12 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Good visibility temporarily in the middle of the day.