A northeasterly and mostly variable flow prevails over the South of the basin. Over the North, it is southerly, moderate and mostly variable.
For Dinan :
No gale warning.
The reliability of the situation is assessed at 90%.
Skies changeable becoming cloudier in late morning. No precipitation. In the evening, very cloudy.
Chance of light rain. ENE force 3 turning ESE force 4 in the middle of the day then becoming force 3. Gusts reaching 23 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from ESE. Excellent visibility becoming good in the evening.