A westerly, very strong and very variable flow prevails over the whole area.
For Port-Haliguen - Quiberon :
No gale warning.
The reliability of the situation is assessed at 85%.
Overcast skies. Chance of light rain. In the evening, very cloudy.
Light showers progressively becoming less frequent. WSW force 4 in the middle of the day turning WNW force 5 in the evening. Gusts reaching 25 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.