A northeasterly, very strong and mostly variable flow prevails over the North of the basin. Over the South, it is southeasterly, moderate and mostly variable.
For Lorient - Port BSM :
No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Overcast skies. Risk of showers in the morning, light showers dying away progressively in the afternoon. In the evening, very cloudy skies to overcast.
Chance of light rain. SSE force 3 turning ESE force 4 in the middle of the day then becoming force 3. Gusts reaching 18 knots in the evening. Moderate sea becoming slight in the middle of the day. Moderate, fairly long swell from SW then low in the middle of the day then from SW. Poor visibility becoming good in the middle of the day then excellent.