A southwesterly, very strong and variable flow prevails over the whole area.
For La Trinité-sur-Mer :
No gale warning.
The reliability of the situation is assessed at 95%.
Fog developing into low cloud during the morning, very cloudy skies to overcast in the afternoon. No precipitation. In the evening, very cloudy skies to overcast.
No precipitation. SE force 3 in the morning becoming SSE force 4 in the middle of the day. Gusts reaching 22 knots in the evening. Slight sea. Low, fairly long swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.