A westerly, moderate and very variable flow prevails over the whole area.
For Port-Haliguen - Quiberon :
No gale warning.
The reliability of the situation is assessed at 90%.
Bright spells increasing during the morning, changeable skies becoming relatively cloud-free in the afternoon. No precipitation. In the evening, skies with few clouds.
NW force 3 freshening W force 5 in the middle of the day then becoming WNW. Gusts reaching 27 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from W. Excellent visibility.