A southerly, moderate and very variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, moderate and very variable.
For Penthièvre :
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, skies with few clouds covering over progressively.
No precipitation. WSW wind force 3. Gusts reaching 15 knots in the evening. Slight sea. Low, fairly long swell from W. Poor visibility.