A westerly, very strong and mostly variable flow prevails over the whole area.
For Lorient - Port BSM :
Warning moderate gale offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Very cloudy. But clear spells will become more and more widespread. Light showers progressively dying out in the morning, possibility of a few spots in the afternoon. In the evening, clear periods developing.
Possibility of showers WNW force 4 in the morning becoming NW force 3 in the evening. Gusts reaching 26 knots in the morning. Moderate sea. Moderate, fairly long swell from SW. Excellent visibility becoming excellent in the evening.