A southwesterly, moderate and very variable flow prevails over the West and the North of the basin. Over the South-East, it is northwesterly, moderate and variable.
For Lorient - Port BSM :
No gale warning.
The reliability of the situation is assessed at 90%.
Cloud and sun in the morning, skies becoming progressively hazier during the afternoon. No precipitation. In the evening, skies gradually hazing over.
No precipitation. E force 3 turning WNW in the middle of the day then NW. Gusts reaching 18 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, fairly long swell from WSW. Excellent visibility.