A southwesterly, strong and mostly variable flow prevails over the whole area.
For Saint-Colomban :
No gale warning.
The reliability of the situation is assessed at 95%.
Fog giving way to sun in early morning, sunny in the afternoon. No precipitation. In the evening, cloud and long sunny periods.
No precipitation. NNW force 2 in the morning turning WNW force 3 in the middle of the day. Gusts reaching 11 knots in the middle of the day. Slight sea. Low, fairly long swell from SSW. Visibility reduced by mist becoming excellent in the middle of the day then poor.