A southeasterly, moderate and mostly variable flow prevails over the whole area.
For Lorient - Port BSM :
No gale warning.
The reliability of the situation is assessed at 95%.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
NE force 3 in the morning temporarily ENE force 4 in the middle of the day. Gusts reaching 21 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from SW. Excellent visibility becoming excellent in the middle of the day.