A southeasterly, moderate and very variable flow prevails over the whole area.
For Landunvez - Argenton :
No gale warning.
The reliability of the situation is assessed at 90%.
Clear skies becoming slightly cloudy in the morning, hazy cloud giving way to brightening skies in the afternoon. No precipitation. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. E force 3 turning NNE in the middle of the day then NE. Gusts reaching 16 knots from the middle of the day. Smooth to slight sea. Low, short swell from NW. Visibility reduced by mist becoming excellent in the middle of the day.