High 1020 hPa centered on the North of the Bay of Biscay remaining almost stationary.
For Ile de Batz :
No gale warning.
The reliability of the situation is assessed at 80%.
Overcast in the morning, sunny in the afternoon. Rain gradually becoming less frequent in the morning, no precipitation in the afternoon. In the evening, skies with few clouds.
SW force 3 turning W in the middle of the day then becoming force 4. Gusts reaching 19 knots from the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility becoming excellent in the middle of the day then good.