A southerly, moderate and very variable flow prevails over the whole area.
For Saint-Briac-sur-Mer :
No gale warning.
The reliability of the situation is assessed at 80%.
For the night from Tuesday to Wednesday ENE force 3 becoming E force 2 in the middle of the night then ESE. Gusts reaching 15 knots in the early part of the night.
Smooth to slight sea becoming smooth in the middle of the night. Low, short swell from NNE. Excellent visibility. Daytime of Wednesday 12 august : The weather will be good.
Fair weather with mostly clear skies. In the evening, light cloudy spells.
ESE force 2 in the morning turning NE force 3 in the middle of the day. Gusts reaching 20 knots in the evening. Smooth sea. Low, short swell from ENE then from N in the middle of the day then from N. Excellent visibility.