An easterly and very variable flow prevails over the North of the basin. Over the South, it is westerly, moderate and very variable.
For Landunvez - Argenton :
No gale warning.
The reliability of the situation is assessed at 90%.
Skies changeable to very cloudy. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, good clear periods but lots of cloud, too.
No precipitation. SW force 4 in the morning becoming SSW force 3 in the evening. Gusts reaching 25 knots until the middle of the day. Rough sea. Moderate, fairly long swell from WNW. Excellent visibility becoming poor in the evening.