A northwesterly, moderate and very variable flow prevails over the whole area.
For Lorient - Port BSM :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies becoming totally overcast during the afternoon. No precipitation. In the evening, very cloudy skies to overcast.
Risk of showers in the early hours. WSW force 2 freshening force 4 in the middle of the day then becoming W. Gusts reaching 22 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from W. Good visibility becoming excellent in the middle of the day then excellent.