An easterly, moderate and mostly variable flow prevails over the whole area.
For Saint-Pierre-Quiberon :
No gale warning.
The reliability of the situation is assessed at 95%.
Warm sun all day. In the evening, skies with few clouds.
E force 4 in the morning becoming ESE force 3 in the middle of the day. Gusts reaching 19 knots in the morning. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from WSW. Excellent visibility.