A northeasterly and variable flow prevails over the South and the West of the basin. Over the North-East, it is southerly, moderate and very variable.
For Landunvez - Argenton :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fog giving way to sun in early morning, some sun but cloud building in the afternoon. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. ENE force 3 in the morning becoming NE force 4 in the middle of the day. Gusts reaching 23 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from NW. Visibility reduced by fog becoming excellent in the middle of the day.