A southwesterly, strong and mostly variable flow prevails over the whole area.
For Lorient - Port BSM :
No gale warning.
The reliability of the situation is assessed at 95%.
Relatively clear skies becoming changeable. In the evening, clear spells, risk of mist forming.
No precipitation. WSW wind force 3 from the middle of the day. Gusts reaching 17 knots in the middle of the day. Slight sea. Low, long swell from SW. Good visibility becoming reduced by mist in the evening.