An easterly and mostly variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, moderate and very variable.
For Bénodet :
No gale warning.
For the night from Friday to Saturday NNE force 2 becoming NE force 1 in the middle of the night then ENE. Gusts reaching 9 knots in the early part of the night.
Smooth to slight sea. Low, short swell from WNW. Poor visibility. Daytime of Saturday 19 september : The weather will become more uncertain during the day.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, good clear periods but lots of cloud, too.
Possibility of showers ENE force 1 freshening WSW force 3 in the middle of the day then becoming NW. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, short swell from WNW. Poor visibility becoming excellent in the middle of the day then good.