A westerly, very strong and very variable flow prevails over the whole area.
For La Barre-de-Monts : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, relatively clear skies becoming changeable. WNW wind force 4. Gusts reaching 22 knots in the evening. Moderate sea. Low, fairly long swell from WSW. Excellent visibility.
semaphore stations
Station L Ile D Yeu located 28 km from La Barre-de-Monts