A westerly, moderate and very variable flow prevails over the whole area.
Für La Trinité-sur-Mer :
No gale warning.
The reliability of the situation is poor.
For the night from Thursday to Friday WNW force 3 becoming NW force 2 in the middle of the night then WNW.
Slight sea. Low, short swell from WSW. Poor visibility becoming reduced by mist in the middle of the night then reduced by mist. Daytime of Friday 18 september : The sky will remain changeable.
Skies changeable to very cloudy. No precipitation. In the evening, lots of good clear periods.
No precipitation. WNW force 2 turning WSW force 3 in the middle of the day then W. Gusts reaching 15 knots in the evening. Slight sea temporarily smooth to slight in the middle of the day. Low, short swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day then poor.