A southeasterly, moderate and variable flow prevails over the North-East of the basin. Over the South and the West, it is southwesterly, very strong and very variable.
For Grève de Traou Treiz :
Warning moderate gale offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Overcast skies. Light rain. In the evening, very cloudy skies to overcast.
Light showers progressively becoming less frequent. WSW wind force 4 from the middle of the day. Gusts reaching 28 knots in the evening. Slight sea. Low, fairly long swell from WNW. Good visibility becoming excellent in the evening.